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-rw-r--r--common/Makefile47
-rw-r--r--common/board_f.c124
-rw-r--r--common/board_r.c23
-rw-r--r--common/bootstage.c26
-rw-r--r--common/cmd_bmp.c45
-rw-r--r--common/cmd_bootm.c831
-rw-r--r--common/cmd_elf.c6
-rw-r--r--common/cmd_fitupd.c3
-rw-r--r--common/cmd_ide.c14
-rw-r--r--common/cmd_immap.c2
-rw-r--r--common/cmd_mem.c2
-rw-r--r--common/cmd_nand.c46
-rw-r--r--common/cmd_onenand.c30
-rw-r--r--common/cmd_pxe.c221
-rw-r--r--common/cmd_sf.c34
-rw-r--r--common/cmd_trace.c133
-rw-r--r--common/env_mmc.c12
-rw-r--r--common/env_onenand.c6
-rw-r--r--common/fdt_support.c3
-rw-r--r--common/image-fdt.c222
-rw-r--r--common/image-fit.c397
-rw-r--r--common/image-sig.c422
-rw-r--r--common/image.c146
-rw-r--r--common/lcd.c122
-rw-r--r--common/main.c296
-rw-r--r--common/spl/spl_mmc.c91
-rw-r--r--common/splash.c56
-rw-r--r--common/usb_hub.c15
-rw-r--r--common/usb_kbd.c10
-rw-r--r--common/usb_storage.c8
30 files changed, 2076 insertions, 1317 deletions
diff --git a/common/Makefile b/common/Makefile
index 3ba4316..53c92ef 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -44,13 +44,11 @@ COBJS-$(CONFIG_SYS_GENERIC_BOARD) += board_r.o
COBJS-y += cmd_boot.o
COBJS-$(CONFIG_CMD_BOOTM) += cmd_bootm.o
COBJS-y += cmd_help.o
-COBJS-y += cmd_nvedit.o
COBJS-y += cmd_version.o
# environment
COBJS-y += env_attr.o
COBJS-y += env_callback.o
-COBJS-y += env_common.o
COBJS-y += env_flags.o
COBJS-$(CONFIG_ENV_IS_IN_DATAFLASH) += env_dataflash.o
COBJS-$(CONFIG_ENV_IS_IN_EEPROM) += env_eeprom.o
@@ -171,6 +169,7 @@ COBJS-$(CONFIG_CMD_SPIBOOTLDR) += cmd_spibootldr.o
COBJS-$(CONFIG_CMD_STRINGS) += cmd_strings.o
COBJS-$(CONFIG_CMD_TERMINAL) += cmd_terminal.o
COBJS-$(CONFIG_CMD_TIME) += cmd_time.o
+COBJS-$(CONFIG_CMD_TRACE) += cmd_trace.o
COBJS-$(CONFIG_SYS_HUSH_PARSER) += cmd_test.o
COBJS-$(CONFIG_CMD_TPM) += cmd_tpm.o
COBJS-$(CONFIG_CMD_TSI148) += cmd_tsi148.o
@@ -191,20 +190,13 @@ COBJS-$(CONFIG_CMD_ZIP) += cmd_zip.o
COBJS-$(CONFIG_CMD_ZFS) += cmd_zfs.o
# others
-ifdef CONFIG_DDR_SPD
-SPD := y
-endif
-ifdef CONFIG_SPD_EEPROM
-SPD := y
-endif
-COBJS-$(SPD) += ddr_spd.o
-COBJS-$(CONFIG_HWCONFIG) += hwconfig.o
COBJS-$(CONFIG_BOOTSTAGE) += bootstage.o
COBJS-$(CONFIG_CONSOLE_MUX) += iomux.o
COBJS-y += flash.o
COBJS-$(CONFIG_CMD_KGDB) += kgdb.o kgdb_stubs.o
COBJS-$(CONFIG_I2C_EDID) += edid.o
COBJS-$(CONFIG_KALLSYMS) += kallsyms.o
+COBJS-y += splash.o
COBJS-$(CONFIG_LCD) += lcd.o
COBJS-$(CONFIG_LYNXKDI) += lynxkdi.o
COBJS-$(CONFIG_MENU) += menu.o
@@ -216,24 +208,43 @@ COBJS-$(CONFIG_CMD_GPT) += cmd_gpt.o
endif
ifdef CONFIG_SPL_BUILD
-COBJS-y += cmd_nvedit.o
-COBJS-y += env_common.o
COBJS-$(CONFIG_ENV_IS_IN_FLASH) += env_flash.o
COBJS-$(CONFIG_SPL_YMODEM_SUPPORT) += xyzModem.o
-COBJS-$(CONFIG_SPL_NET_SUPPORT) += cmd_nvedit.o
-COBJS-$(CONFIG_SPL_NET_SUPPORT) += env_attr.o
-COBJS-$(CONFIG_SPL_NET_SUPPORT) += env_callback.o
-COBJS-$(CONFIG_SPL_NET_SUPPORT) += env_common.o
-COBJS-$(CONFIG_SPL_NET_SUPPORT) += env_flags.o
-COBJS-$(CONFIG_SPL_NET_SUPPORT) += env_nowhere.o
COBJS-$(CONFIG_SPL_NET_SUPPORT) += miiphyutil.o
+# environment
+COBJS-$(CONFIG_SPL_ENV_SUPPORT) += env_attr.o
+COBJS-$(CONFIG_SPL_ENV_SUPPORT) += env_flags.o
+COBJS-$(CONFIG_SPL_ENV_SUPPORT) += env_callback.o
+ifneq ($(CONFIG_SPL_NET_SUPPORT),y)
+COBJS-$(CONFIG_ENV_IS_NOWHERE) += env_nowhere.o
+COBJS-$(CONFIG_ENV_IS_IN_MMC) += env_mmc.o
+COBJS-$(CONFIG_ENV_IS_IN_NAND) += env_nand.o
+COBJS-$(CONFIG_ENV_IS_IN_SPI_FLASH) += env_sf.o
+COBJS-$(CONFIG_ENV_IS_IN_FLASH) += env_flash.o
+else
+COBJS-y += env_nowhere.o
+endif
endif
+# core command
+COBJS-y += cmd_nvedit.o
+#environment
+COBJS-y += env_common.o
+#others
+ifdef CONFIG_DDR_SPD
+SPD := y
+endif
+ifdef CONFIG_SPD_EEPROM
+SPD := y
+endif
+COBJS-$(SPD) += ddr_spd.o
+COBJS-$(CONFIG_HWCONFIG) += hwconfig.o
COBJS-$(CONFIG_BOUNCE_BUFFER) += bouncebuf.o
COBJS-y += console.o
COBJS-y += dlmalloc.o
COBJS-y += image.o
COBJS-$(CONFIG_OF_LIBFDT) += image-fdt.o
COBJS-$(CONFIG_FIT) += image-fit.o
+COBJS-$(CONFIG_FIT_SIGNATURE) += image-sig.o
COBJS-y += memsize.o
COBJS-y += stdio.o
diff --git a/common/board_f.c b/common/board_f.c
index 81edbdf..ab4242a 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -53,6 +53,7 @@
#include <os.h>
#include <post.h>
#include <spi.h>
+#include <trace.h>
#include <watchdog.h>
#include <asm/errno.h>
#include <asm/io.h>
@@ -421,19 +422,18 @@ static int setup_dest_addr(void)
#endif
gd->ram_top += get_effective_memsize();
gd->ram_top = board_get_usable_ram_top(gd->mon_len);
- gd->dest_addr = gd->ram_top;
+ gd->relocaddr = gd->ram_top;
debug("Ram top: %08lX\n", (ulong)gd->ram_top);
#if defined(CONFIG_MP) && (defined(CONFIG_MPC86xx) || defined(CONFIG_E500))
/*
* We need to make sure the location we intend to put secondary core
* boot code is reserved and not used by any part of u-boot
*/
- if (gd->dest_addr > determine_mp_bootpg(NULL)) {
- gd->dest_addr = determine_mp_bootpg(NULL);
- debug("Reserving MP boot page to %08lx\n", gd->dest_addr);
+ if (gd->relocaddr > determine_mp_bootpg(NULL)) {
+ gd->relocaddr = determine_mp_bootpg(NULL);
+ debug("Reserving MP boot page to %08lx\n", gd->relocaddr);
}
#endif
- gd->dest_addr_sp = gd->dest_addr;
return 0;
}
@@ -441,9 +441,9 @@ static int setup_dest_addr(void)
static int reserve_logbuffer(void)
{
/* reserve kernel log buffer */
- gd->dest_addr -= LOGBUFF_RESERVE;
+ gd->relocaddr -= LOGBUFF_RESERVE;
debug("Reserving %dk for kernel logbuffer at %08lx\n", LOGBUFF_LEN,
- gd->dest_addr);
+ gd->relocaddr);
return 0;
}
#endif
@@ -455,9 +455,9 @@ static int reserve_pram(void)
ulong reg;
reg = getenv_ulong("pram", 10, CONFIG_PRAM);
- gd->dest_addr -= (reg << 10); /* size is in kB */
+ gd->relocaddr -= (reg << 10); /* size is in kB */
debug("Reserving %ldk for protected RAM at %08lx\n", reg,
- gd->dest_addr);
+ gd->relocaddr);
return 0;
}
#endif /* CONFIG_PRAM */
@@ -465,7 +465,7 @@ static int reserve_pram(void)
/* Round memory pointer down to next 4 kB limit */
static int reserve_round_4k(void)
{
- gd->dest_addr &= ~(4096 - 1);
+ gd->relocaddr &= ~(4096 - 1);
return 0;
}
@@ -475,12 +475,12 @@ static int reserve_mmu(void)
{
/* reserve TLB table */
gd->arch.tlb_size = 4096 * 4;
- gd->dest_addr -= gd->arch.tlb_size;
+ gd->relocaddr -= gd->arch.tlb_size;
/* round down to next 64 kB limit */
- gd->dest_addr &= ~(0x10000 - 1);
+ gd->relocaddr &= ~(0x10000 - 1);
- gd->arch.tlb_addr = gd->dest_addr;
+ gd->arch.tlb_addr = gd->relocaddr;
debug("TLB table from %08lx to %08lx\n", gd->arch.tlb_addr,
gd->arch.tlb_addr + gd->arch.tlb_size);
return 0;
@@ -494,20 +494,32 @@ static int reserve_lcd(void)
gd->fb_base = CONFIG_FB_ADDR;
#else
/* reserve memory for LCD display (always full pages) */
- gd->dest_addr = lcd_setmem(gd->dest_addr);
- gd->fb_base = gd->dest_addr;
+ gd->relocaddr = lcd_setmem(gd->relocaddr);
+ gd->fb_base = gd->relocaddr;
#endif /* CONFIG_FB_ADDR */
return 0;
}
#endif /* CONFIG_LCD */
+static int reserve_trace(void)
+{
+#ifdef CONFIG_TRACE
+ gd->relocaddr -= CONFIG_TRACE_BUFFER_SIZE;
+ gd->trace_buff = map_sysmem(gd->relocaddr, CONFIG_TRACE_BUFFER_SIZE);
+ debug("Reserving %dk for trace data at: %08lx\n",
+ CONFIG_TRACE_BUFFER_SIZE >> 10, gd->relocaddr);
+#endif
+
+ return 0;
+}
+
#if defined(CONFIG_VIDEO) && (!defined(CONFIG_PPC) || defined(CONFIG_8xx)) \
&& !defined(CONFIG_ARM) && !defined(CONFIG_X86)
static int reserve_video(void)
{
/* reserve memory for video display (always full pages) */
- gd->dest_addr = video_setmem(gd->dest_addr);
- gd->fb_base = gd->dest_addr;
+ gd->relocaddr = video_setmem(gd->relocaddr);
+ gd->fb_base = gd->relocaddr;
return 0;
}
@@ -519,15 +531,18 @@ static int reserve_uboot(void)
* reserve memory for U-Boot code, data & bss
* round down to next 4 kB limit
*/
- gd->dest_addr -= gd->mon_len;
- gd->dest_addr &= ~(4096 - 1);
+ gd->relocaddr -= gd->mon_len;
+ gd->relocaddr &= ~(4096 - 1);
#ifdef CONFIG_E500
/* round down to next 64 kB limit so that IVPR stays aligned */
- gd->dest_addr &= ~(65536 - 1);
+ gd->relocaddr &= ~(65536 - 1);
#endif
debug("Reserving %ldk for U-Boot at: %08lx\n", gd->mon_len >> 10,
- gd->dest_addr);
+ gd->relocaddr);
+
+ gd->start_addr_sp = gd->relocaddr;
+
return 0;
}
@@ -535,20 +550,20 @@ static int reserve_uboot(void)
/* reserve memory for malloc() area */
static int reserve_malloc(void)
{
- gd->dest_addr_sp = gd->dest_addr - TOTAL_MALLOC_LEN;
+ gd->start_addr_sp = gd->start_addr_sp - TOTAL_MALLOC_LEN;
debug("Reserving %dk for malloc() at: %08lx\n",
- TOTAL_MALLOC_LEN >> 10, gd->dest_addr_sp);
+ TOTAL_MALLOC_LEN >> 10, gd->start_addr_sp);
return 0;
}
/* (permanently) allocate a Board Info struct */
static int reserve_board(void)
{
- gd->dest_addr_sp -= sizeof(bd_t);
- gd->bd = (bd_t *)map_sysmem(gd->dest_addr_sp, sizeof(bd_t));
+ gd->start_addr_sp -= sizeof(bd_t);
+ gd->bd = (bd_t *)map_sysmem(gd->start_addr_sp, sizeof(bd_t));
memset(gd->bd, '\0', sizeof(bd_t));
debug("Reserving %zu Bytes for Board Info at: %08lx\n",
- sizeof(bd_t), gd->dest_addr_sp);
+ sizeof(bd_t), gd->start_addr_sp);
return 0;
}
#endif
@@ -563,10 +578,10 @@ static int setup_machine(void)
static int reserve_global_data(void)
{
- gd->dest_addr_sp -= sizeof(gd_t);
- gd->new_gd = (gd_t *)map_sysmem(gd->dest_addr_sp, sizeof(gd_t));
+ gd->start_addr_sp -= sizeof(gd_t);
+ gd->new_gd = (gd_t *)map_sysmem(gd->start_addr_sp, sizeof(gd_t));
debug("Reserving %zu Bytes for Global Data at: %08lx\n",
- sizeof(gd_t), gd->dest_addr_sp);
+ sizeof(gd_t), gd->start_addr_sp);
return 0;
}
@@ -580,10 +595,10 @@ static int reserve_fdt(void)
if (gd->fdt_blob) {
gd->fdt_size = ALIGN(fdt_totalsize(gd->fdt_blob) + 0x1000, 32);
- gd->dest_addr_sp -= gd->fdt_size;
- gd->new_fdt = map_sysmem(gd->dest_addr_sp, gd->fdt_size);
+ gd->start_addr_sp -= gd->fdt_size;
+ gd->new_fdt = map_sysmem(gd->start_addr_sp, gd->fdt_size);
debug("Reserving %lu Bytes for FDT at: %08lx\n",
- gd->fdt_size, gd->dest_addr_sp);
+ gd->fdt_size, gd->start_addr_sp);
}
return 0;
@@ -593,8 +608,8 @@ static int reserve_stacks(void)
{
#ifdef CONFIG_SPL_BUILD
# ifdef CONFIG_ARM
- gd->dest_addr_sp -= 128; /* leave 32 words for abort-stack */
- gd->irq_sp = gd->dest_addr_sp;
+ gd->start_addr_sp -= 128; /* leave 32 words for abort-stack */
+ gd->irq_sp = gd->start_addr_sp;
# endif
#else
# ifdef CONFIG_PPC
@@ -602,9 +617,9 @@ static int reserve_stacks(void)
# endif
/* setup stack pointer for exceptions */
- gd->dest_addr_sp -= 16;
- gd->dest_addr_sp &= ~0xf;
- gd->irq_sp = gd->dest_addr_sp;
+ gd->start_addr_sp -= 16;
+ gd->start_addr_sp &= ~0xf;
+ gd->irq_sp = gd->start_addr_sp;
/*
* Handle architecture-specific things here
@@ -613,18 +628,18 @@ static int reserve_stacks(void)
*/
# ifdef CONFIG_ARM
# ifdef CONFIG_USE_IRQ
- gd->dest_addr_sp -= (CONFIG_STACKSIZE_IRQ + CONFIG_STACKSIZE_FIQ);
+ gd->start_addr_sp -= (CONFIG_STACKSIZE_IRQ + CONFIG_STACKSIZE_FIQ);
debug("Reserving %zu Bytes for IRQ stack at: %08lx\n",
- CONFIG_STACKSIZE_IRQ + CONFIG_STACKSIZE_FIQ, gd->dest_addr_sp);
+ CONFIG_STACKSIZE_IRQ + CONFIG_STACKSIZE_FIQ, gd->start_addr_sp);
/* 8-byte alignment for ARM ABI compliance */
- gd->dest_addr_sp &= ~0x07;
+ gd->start_addr_sp &= ~0x07;
# endif
/* leave 3 words for abort-stack, plus 1 for alignment */
- gd->dest_addr_sp -= 16;
+ gd->start_addr_sp -= 16;
# elif defined(CONFIG_PPC)
/* Clear initial stack frame */
- s = (ulong *) gd->dest_addr_sp;
+ s = (ulong *) gd->start_addr_sp;
*s = 0; /* Terminate back chain */
*++s = 0; /* NULL return address */
# endif /* Architecture specific code */
@@ -635,7 +650,7 @@ static int reserve_stacks(void)
static int display_new_sp(void)
{
- debug("New Stack Pointer is: %08lx\n", gd->dest_addr_sp);
+ debug("New Stack Pointer is: %08lx\n", gd->start_addr_sp);
return 0;
}
@@ -757,15 +772,13 @@ static int reloc_fdt(void)
static int setup_reloc(void)
{
- gd->relocaddr = gd->dest_addr;
- gd->start_addr_sp = gd->dest_addr_sp;
- gd->reloc_off = gd->dest_addr - CONFIG_SYS_TEXT_BASE;
+ gd->reloc_off = gd->relocaddr - CONFIG_SYS_TEXT_BASE;
memcpy(gd->new_gd, (char *)gd, sizeof(gd_t));
debug("Relocation Offset is: %08lx\n", gd->reloc_off);
debug("Relocating to %08lx, new gd at %08lx, sp at %08lx\n",
- gd->dest_addr, (ulong)map_to_sysmem(gd->new_gd),
- gd->dest_addr_sp);
+ gd->relocaddr, (ulong)map_to_sysmem(gd->new_gd),
+ gd->start_addr_sp);
return 0;
}
@@ -794,7 +807,7 @@ static int jump_to_copy(void)
#elif defined(CONFIG_SANDBOX)
board_init_r(gd->new_gd, 0);
#else
- relocate_code(gd->dest_addr_sp, gd->new_gd, gd->dest_addr);
+ relocate_code(gd->start_addr_sp, gd->new_gd, gd->relocaddr);
#endif
return 0;
@@ -818,8 +831,9 @@ static init_fnc_t init_sequence_f[] = {
#ifdef CONFIG_SANDBOX
setup_ram_buf,
#endif
- setup_fdt,
setup_mon_len,
+ setup_fdt,
+ trace_early_init,
#if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
/* TODO: can this go into arch_cpu_init()? */
probecpu,
@@ -851,12 +865,6 @@ static init_fnc_t init_sequence_f[] = {
#ifdef CONFIG_ARM
timer_init, /* initialize timer */
#endif
-#ifdef CONFIG_BOARD_POSTCLK_INIT
- board_postclk_init,
-#endif
-#ifdef CONFIG_FSL_ESDHC
- get_clocks,
-#endif
#ifdef CONFIG_SYS_ALLOC_DPRAM
#if !defined(CONFIG_CPM2)
dpram_init,
@@ -865,6 +873,9 @@ static init_fnc_t init_sequence_f[] = {
#if defined(CONFIG_BOARD_POSTCLK_INIT)
board_postclk_init,
#endif
+#ifdef CONFIG_FSL_ESDHC
+ get_clocks,
+#endif
env_init, /* initialize environment */
#if defined(CONFIG_8xx_CPUCLK_DEFAULT)
/* get CPU and bus clocks according to the environment variable */
@@ -966,6 +977,7 @@ static init_fnc_t init_sequence_f[] = {
#ifdef CONFIG_LCD
reserve_lcd,
#endif
+ reserve_trace,
/* TODO: Why the dependency on CONFIG_8xx? */
#if defined(CONFIG_VIDEO) && (!defined(CONFIG_PPC) || defined(CONFIG_8xx)) \
&& !defined(CONFIG_ARM) && !defined(CONFIG_X86)
diff --git a/common/board_r.c b/common/board_r.c
index fd1fd31..f7a036e 100644
--- a/common/board_r.c
+++ b/common/board_r.c
@@ -58,6 +58,7 @@
#include <serial.h>
#include <spi.h>
#include <stdio_dev.h>
+#include <trace.h>
#include <watchdog.h>
#ifdef CONFIG_ADDR_MAP
#include <asm/mmu.h>
@@ -106,6 +107,15 @@ static int initr_secondary_cpu(void)
return 0;
}
+static int initr_trace(void)
+{
+#ifdef CONFIG_TRACE
+ trace_init(gd->trace_buff, CONFIG_TRACE_BUFFER_SIZE);
+#endif
+
+ return 0;
+}
+
static int initr_reloc(void)
{
gd->flags |= GD_FLG_RELOC; /* tell others: relocation done */
@@ -137,7 +147,7 @@ static int initr_reloc_global_data(void)
#ifdef CONFIG_SYS_SYM_OFFSETS
monitor_flash_len = _end_ofs;
#elif !defined(CONFIG_SANDBOX)
- monitor_flash_len = (ulong)&__init_end - gd->dest_addr;
+ monitor_flash_len = (ulong)&__init_end - gd->relocaddr;
#endif
#if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
/*
@@ -145,7 +155,7 @@ static int initr_reloc_global_data(void)
* We need to update it to point to the same CPU entry in RAM.
* TODO: why not just add gd->reloc_ofs?
*/
- gd->arch.cpu += gd->dest_addr - CONFIG_SYS_MONITOR_BASE;
+ gd->arch.cpu += gd->relocaddr - CONFIG_SYS_MONITOR_BASE;
/*
* If we didn't know the cpu mask & # cores, we can save them of
@@ -161,7 +171,7 @@ static int initr_reloc_global_data(void)
* in SRAM mode and initialize that cache from SRAM mode back to being
* a cache in cpu_init_r.
*/
- gd->env_addr += gd->dest_addr - CONFIG_SYS_MONITOR_BASE;
+ gd->env_addr += gd->relocaddr - CONFIG_SYS_MONITOR_BASE;
#endif
return 0;
}
@@ -178,7 +188,7 @@ static int initr_trap(void)
/*
* Setup trap handlers
*/
- trap_init(gd->dest_addr);
+ trap_init(gd->relocaddr);
return 0;
}
@@ -263,7 +273,7 @@ static int initr_malloc(void)
ulong malloc_start;
/* The malloc area is immediately below the monitor copy in DRAM */
- malloc_start = gd->dest_addr - TOTAL_MALLOC_LEN;
+ malloc_start = gd->relocaddr - TOTAL_MALLOC_LEN;
mem_malloc_init((ulong)map_sysmem(malloc_start, TOTAL_MALLOC_LEN),
TOTAL_MALLOC_LEN);
return 0;
@@ -276,7 +286,7 @@ __weak int power_init_board(void)
static int initr_announce(void)
{
- debug("Now running in RAM - U-Boot at: %08lx\n", gd->dest_addr);
+ debug("Now running in RAM - U-Boot at: %08lx\n", gd->relocaddr);
return 0;
}
@@ -711,6 +721,7 @@ static int run_main_loop(void)
* TODO: perhaps reset the watchdog in the initcall function after each call?
*/
init_fnc_t init_sequence_r[] = {
+ initr_trace,
initr_reloc,
/* TODO: could x86/PPC have this also perhaps? */
#ifdef CONFIG_ARM
diff --git a/common/bootstage.c b/common/bootstage.c
index c5c6996..94a32a9 100644
--- a/common/bootstage.c
+++ b/common/bootstage.c
@@ -49,6 +49,7 @@ static int next_id = BOOTSTAGE_ID_USER;
enum {
BOOTSTAGE_VERSION = 0,
BOOTSTAGE_MAGIC = 0xb00757a3,
+ BOOTSTAGE_DIGITS = 9,
};
struct bootstage_hdr {
@@ -165,21 +166,6 @@ uint32_t bootstage_accum(enum bootstage_id id)
return duration;
}
-static void print_time(unsigned long us_time)
-{
- char str[15], *s;
- int grab = 3;
-
- /* We don't seem to have %'d in U-Boot */
- sprintf(str, "%12lu", us_time);
- for (s = str + 3; *s; s += grab) {
- if (s != str + 3)
- putc(s[-1] != ' ' ? ',' : ' ');
- printf("%.*s", grab, s);
- grab = 3;
- }
-}
-
/**
* Get a record name as a printable string
*
@@ -208,10 +194,10 @@ static uint32_t print_time_record(enum bootstage_id id,
if (prev == -1U) {
printf("%11s", "");
- print_time(rec->time_us);
+ print_grouped_ull(rec->time_us, BOOTSTAGE_DIGITS);
} else {
- print_time(rec->time_us);
- print_time(rec->time_us - prev);
+ print_grouped_ull(rec->time_us, BOOTSTAGE_DIGITS);
+ print_grouped_ull(rec->time_us - prev, BOOTSTAGE_DIGITS);
}
printf(" %s\n", get_record_name(buf, sizeof(buf), rec));
@@ -445,9 +431,9 @@ int bootstage_unstash(void *base, int size)
}
if (hdr->count * sizeof(*rec) > hdr->size) {
- debug("%s: Bootstage has %d records needing %d bytes, but "
+ debug("%s: Bootstage has %d records needing %lu bytes, but "
"only %d bytes is available\n", __func__, hdr->count,
- hdr->count * sizeof(*rec), hdr->size);
+ (ulong)hdr->count * sizeof(*rec), hdr->size);
return -1;
}
diff --git a/common/cmd_bmp.c b/common/cmd_bmp.c
index 5a52edd..a7c5fbd 100644
--- a/common/cmd_bmp.c
+++ b/common/cmd_bmp.c
@@ -31,6 +31,7 @@
#include <command.h>
#include <asm/byteorder.h>
#include <malloc.h>
+#include <splash.h>
#include <video.h>
static int bmp_info (ulong addr);
@@ -38,14 +39,19 @@ static int bmp_info (ulong addr);
/*
* Allocate and decompress a BMP image using gunzip().
*
- * Returns a pointer to the decompressed image data. Must be freed by
- * the caller after use.
+ * Returns a pointer to the decompressed image data. This pointer is
+ * aligned to 32-bit-aligned-address + 2.
+ * See doc/README.displaying-bmps for explanation.
+ *
+ * The allocation address is passed to 'alloc_addr' and must be freed
+ * by the caller after use.
*
* Returns NULL if decompression failed, or if the decompressed data
* didn't contain a valid BMP signature.
*/
#ifdef CONFIG_VIDEO_BMP_GZIP
-bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp)
+bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp,
+ void **alloc_addr)
{
void *dst;
unsigned long len;
@@ -55,12 +61,19 @@ bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp)
* Decompress bmp image
*/
len = CONFIG_SYS_VIDEO_LOGO_MAX_SIZE;
- dst = malloc(CONFIG_SYS_VIDEO_LOGO_MAX_SIZE);
+ /* allocate extra 3 bytes for 32-bit-aligned-address + 2 alignment */
+ dst = malloc(CONFIG_SYS_VIDEO_LOGO_MAX_SIZE + 3);
if (dst == NULL) {
puts("Error: malloc in gunzip failed!\n");
return NULL;
}
- if (gunzip(dst, CONFIG_SYS_VIDEO_LOGO_MAX_SIZE, (uchar *)addr, &len) != 0) {
+
+ bmp = dst;
+
+ /* align to 32-bit-aligned-address + 2 */
+ bmp = (bmp_image_t *)((((unsigned int)dst + 1) & ~3) + 2);
+
+ if (gunzip(bmp, CONFIG_SYS_VIDEO_LOGO_MAX_SIZE, (uchar *)addr, &len) != 0) {
free(dst);
return NULL;
}
@@ -68,8 +81,6 @@ bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp)
puts("Image could be truncated"
" (increase CONFIG_SYS_VIDEO_LOGO_MAX_SIZE)!\n");
- bmp = dst;
-
/*
* Check for bmp mark 'BM'
*/
@@ -81,10 +92,12 @@ bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp)
debug("Gzipped BMP image detected!\n");
+ *alloc_addr = dst;
return bmp;
}
#else
-bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp)
+bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp,
+ void **alloc_addr)
{
return NULL;
}
@@ -113,6 +126,8 @@ static int do_bmp_display(cmd_tbl_t * cmdtp, int flag, int argc, char * const ar
ulong addr;
int x = 0, y = 0;
+ splash_get_pos(&x, &y);
+
switch (argc) {
case 1: /* use load_addr as default address */
addr = load_addr;
@@ -189,11 +204,12 @@ U_BOOT_CMD(
static int bmp_info(ulong addr)
{
bmp_image_t *bmp=(bmp_image_t *)addr;
+ void *bmp_alloc_addr = NULL;
unsigned long len;
if (!((bmp->header.signature[0]=='B') &&
(bmp->header.signature[1]=='M')))
- bmp = gunzip_bmp(addr, &len);
+ bmp = gunzip_bmp(addr, &len, &bmp_alloc_addr);
if (bmp == NULL) {
printf("There is no valid bmp file at the given address\n");
@@ -205,8 +221,8 @@ static int bmp_info(ulong addr)
printf("Bits per pixel: %d\n", le16_to_cpu(bmp->header.bit_count));
printf("Compression : %d\n", le32_to_cpu(bmp->header.compression));
- if ((unsigned long)bmp != addr)
- free(bmp);
+ if (bmp_alloc_addr)
+ free(bmp_alloc_addr);
return(0);
}
@@ -225,11 +241,12 @@ int bmp_display(ulong addr, int x, int y)
{
int ret;
bmp_image_t *bmp = (bmp_image_t *)addr;
+ void *bmp_alloc_addr = NULL;
unsigned long len;
if (!((bmp->header.signature[0]=='B') &&
(bmp->header.signature[1]=='M')))
- bmp = gunzip_bmp(addr, &len);
+ bmp = gunzip_bmp(addr, &len, &bmp_alloc_addr);
if (!bmp) {
printf("There is no valid bmp file at the given address\n");
@@ -244,8 +261,8 @@ int bmp_display(ulong addr, int x, int y)
# error bmp_display() requires CONFIG_LCD or CONFIG_VIDEO
#endif
- if ((unsigned long)bmp != addr)
- free(bmp);
+ if (bmp_alloc_addr)
+ free(bmp_alloc_addr);
return ret;
}
diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index 15f4599..2694c66 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -93,11 +93,6 @@ static int do_imls(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
static void fixup_silent_linux(void);
#endif
-static image_header_t *image_get_kernel(ulong img_addr, int verify);
-#if defined(CONFIG_FIT)
-static int fit_check_kernel(const void *fit, int os_noffset, int verify);
-#endif
-
static const void *boot_get_kernel(cmd_tbl_t *cmdtp, int flag, int argc,
char * const argv[], bootm_headers_t *images,
ulong *os_data, ulong *os_len);
@@ -109,9 +104,18 @@ static const void *boot_get_kernel(cmd_tbl_t *cmdtp, int flag, int argc,
* - verified image architecture (PPC) and type (KERNEL or MULTI),
* - loaded (first part of) image to header load address,
* - disabled interrupts.
+ *
+ * @flag: Flags indicating what to do (BOOTM_STATE_...)
+ * @argc: Number of arguments. Note that the arguments are shifted down
+ * so that 0 is the first argument not processed by U-Boot, and
+ * argc is adjusted accordingly. This avoids confusion as to how
+ * many arguments are available for the OS.
+ * @images: Pointers to os/initrd/fdt
+ * @return 1 on error. On success the OS boots so this function does
+ * not return.
*/
typedef int boot_os_fn(int flag, int argc, char * const argv[],
- bootm_headers_t *images); /* pointers to os/initrd/fdt */
+ bootm_headers_t *images);
#ifdef CONFIG_BOOTM_LINUX
extern boot_os_fn do_bootm_linux;
@@ -204,15 +208,21 @@ static inline void boot_start_lmb(bootm_headers_t *images) { }
static int bootm_start(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
- const void *os_hdr;
- int ret;
-
memset((void *)&images, 0, sizeof(images));
images.verify = getenv_yesno("verify");
boot_start_lmb(&images);
bootstage_mark_name(BOOTSTAGE_ID_BOOTM_START, "bootm_start");
+ images.state = BOOTM_STATE_START;
+
+ return 0;
+}
+
+static int bootm_find_os(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
+{
+ const void *os_hdr;
/* get kernel image header, start address and length */
os_hdr = boot_get_kernel(cmdtp, flag, argc, argv,
@@ -275,6 +285,8 @@ static int bootm_start(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]
images.ep = image_get_ep(&images.legacy_hdr_os_copy);
#if defined(CONFIG_FIT)
} else if (images.fit_uname_os) {
+ int ret;
+
ret = fit_image_get_entry(images.fit_hdr_os,
images.fit_noffset_os, &images.ep);
if (ret) {
@@ -292,42 +304,71 @@ static int bootm_start(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]
images.ep += images.os.load;
}
+ images.os.start = (ulong)os_hdr;
+
+ return 0;
+}
+
+static int bootm_find_ramdisk(int flag, int argc, char * const argv[])
+{
+ int ret;
+
+ /* find ramdisk */
+ ret = boot_get_ramdisk(argc, argv, &images, IH_INITRD_ARCH,
+ &images.rd_start, &images.rd_end);
+ if (ret) {
+ puts("Ramdisk image is corrupt or invalid\n");
+ return 1;
+ }
+
+ return 0;
+}
+
+#if defined(CONFIG_OF_LIBFDT)
+static int bootm_find_fdt(int flag, int argc, char * const argv[])
+{
+ int ret;
+
+ /* find flattened device tree */
+ ret = boot_get_fdt(flag, argc, argv, IH_ARCH_DEFAULT, &images,
+ &images.ft_addr, &images.ft_len);
+ if (ret) {
+ puts("Could not find a valid device tree\n");
+ return 1;
+ }
+
+ set_working_fdt_addr(images.ft_addr);
+
+ return 0;
+}
+#endif
+
+static int bootm_find_other(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
+{
if (((images.os.type == IH_TYPE_KERNEL) ||
(images.os.type == IH_TYPE_KERNEL_NOLOAD) ||
(images.os.type == IH_TYPE_MULTI)) &&
(images.os.os == IH_OS_LINUX)) {
- /* find ramdisk */
- ret = boot_get_ramdisk(argc, argv, &images, IH_INITRD_ARCH,
- &images.rd_start, &images.rd_end);
- if (ret) {
- puts("Ramdisk image is corrupt or invalid\n");
+ if (bootm_find_ramdisk(flag, argc, argv))
return 1;
- }
#if defined(CONFIG_OF_LIBFDT)
- /* find flattened device tree */
- ret = boot_get_fdt(flag, argc, argv, &images,
- &images.ft_addr, &images.ft_len);
- if (ret) {
- puts("Could not find a valid device tree\n");
+ if (bootm_find_fdt(flag, argc, argv))
return 1;
- }
-
- set_working_fdt_addr(images.ft_addr);
#endif
}
- images.os.start = (ulong)os_hdr;
- images.state = BOOTM_STATE_START;
-
return 0;
}
#define BOOTM_ERR_RESET -1
#define BOOTM_ERR_OVERLAP -2
#define BOOTM_ERR_UNIMPLEMENTED -3
-static int bootm_load_os(image_info_t os, ulong *load_end, int boot_progress)
+static int bootm_load_os(bootm_headers_t *images, unsigned long *load_end,
+ int boot_progress)
{
+ image_info_t os = images->os;
uint8_t comp = os.comp;
ulong load = os.load;
ulong blob_start = os.start;
@@ -336,12 +377,15 @@ static int bootm_load_os(image_info_t os, ulong *load_end, int boot_progress)
ulong image_len = os.image_len;
__maybe_unused uint unc_len = CONFIG_SYS_BOOTM_LEN;
int no_overlap = 0;
+ void *load_buf, *image_buf;
#if defined(CONFIG_LZMA) || defined(CONFIG_LZO)
int ret;
#endif /* defined(CONFIG_LZMA) || defined(CONFIG_LZO) */
const char *type_name = genimg_get_type_name(os.type);
+ load_buf = map_sysmem(load, image_len);
+ image_buf = map_sysmem(image_start, image_len);
switch (comp) {
case IH_COMP_NONE:
if (load == blob_start || load == image_start) {
@@ -349,17 +393,14 @@ static int bootm_load_os(image_info_t os, ulong *load_end, int boot_progress)
no_overlap = 1;
} else {
printf(" Loading %s ... ", type_name);
- memmove_wd((void *)load, (void *)image_start,
- image_len, CHUNKSZ);
+ memmove_wd(load_buf, image_buf, image_len, CHUNKSZ);
}
*load_end = load + image_len;
- puts("OK\n");
break;
#ifdef CONFIG_GZIP
case IH_COMP_GZIP:
printf(" Uncompressing %s ... ", type_name);
- if (gunzip((void *)load, unc_len,
- (uchar *)image_start, &image_len) != 0) {
+ if (gunzip(load_buf, unc_len, image_buf, &image_len) != 0) {
puts("GUNZIP: uncompress, out-of-mem or overwrite "
"error - must RESET board to recover\n");
if (boot_progress)
@@ -378,9 +419,9 @@ static int bootm_load_os(image_info_t os, ulong *load_end, int boot_progress)
* use slower decompression algorithm which requires
* at most 2300 KB of memory.
*/
- int i = BZ2_bzBuffToBuffDecompress((char *)load,
- &unc_len, (char *)image_start, image_len,
- CONFIG_SYS_MALLOC_LEN < (4096 * 1024), 0);
+ int i = BZ2_bzBuffToBuffDecompress(load_buf, &unc_len,
+ image_buf, image_len,
+ CONFIG_SYS_MALLOC_LEN < (4096 * 1024), 0);
if (i != BZ_OK) {
printf("BUNZIP2: uncompress or overwrite error %d "
"- must RESET board to recover\n", i);
@@ -397,9 +438,8 @@ static int bootm_load_os(image_info_t os, ulong *load_end, int boot_progress)
SizeT lzma_len = unc_len;
printf(" Uncompressing %s ... ", type_name);
- ret = lzmaBuffToBuffDecompress(
- (unsigned char *)load, &lzma_len,
- (unsigned char *)image_start, image_len);
+ ret = lzmaBuffToBuffDecompress(load_buf, &lzma_len,
+ image_buf, image_len);
unc_len = lzma_len;
if (ret != SZ_OK) {
printf("LZMA: uncompress or overwrite error %d "
@@ -415,9 +455,8 @@ static int bootm_load_os(image_info_t os, ulong *load_end, int boot_progress)
case IH_COMP_LZO:
printf(" Uncompressing %s ... ", type_name);
- ret = lzop_decompress((const unsigned char *)image_start,
- image_len, (unsigned char *)load,
- &unc_len);
+ ret = lzop_decompress(image_buf, image_len, load_buf,
+ &unc_len);
if (ret != LZO_E_OK) {
printf("LZO: uncompress or overwrite error %d "
"- must RESET board to recover\n", ret);
@@ -446,13 +485,23 @@ static int bootm_load_os(image_info_t os, ulong *load_end, int boot_progress)
debug("images.os.load = 0x%lx, load_end = 0x%lx\n", load,
*load_end);
- return BOOTM_ERR_OVERLAP;
+ /* Check what type of image this is. */
+ if (images->legacy_hdr_valid) {
+ if (image_get_type(&images->legacy_hdr_os_copy)
+ == IH_TYPE_MULTI)
+ puts("WARNING: legacy format multi component image overwritten\n");
+ return BOOTM_ERR_OVERLAP;
+ } else {
+ puts("ERROR: new format image overwritten - must RESET the board to recover\n");
+ bootstage_error(BOOTSTAGE_ID_OVERWRITTEN);
+ return BOOTM_ERR_RESET;
+ }
}
return 0;
}
-static int bootm_start_standalone(ulong iflag, int argc, char * const argv[])
+static int bootm_start_standalone(int argc, char * const argv[])
{
char *s;
int (*appl)(int, char * const []);
@@ -463,7 +512,7 @@ static int bootm_start_standalone(ulong iflag, int argc, char * const argv[])
return 0;
}
appl = (int (*)(int, char * const []))(ulong)ntohl(images.ep);
- (*appl)(argc-1, &argv[1]);
+ (*appl)(argc, argv);
return 0;
}
@@ -481,108 +530,245 @@ static cmd_tbl_t cmd_bootm_sub[] = {
U_BOOT_CMD_MKENT(cmdline, 0, 1, (void *)BOOTM_STATE_OS_CMDLINE, "", ""),
U_BOOT_CMD_MKENT(bdt, 0, 1, (void *)BOOTM_STATE_OS_BD_T, "", ""),
U_BOOT_CMD_MKENT(prep, 0, 1, (void *)BOOTM_STATE_OS_PREP, "", ""),
+ U_BOOT_CMD_MKENT(fake, 0, 1, (void *)BOOTM_STATE_OS_FAKE_GO, "", ""),
U_BOOT_CMD_MKENT(go, 0, 1, (void *)BOOTM_STATE_OS_GO, "", ""),
};
+static int boot_selected_os(int argc, char * const argv[], int state,
+ bootm_headers_t *images, boot_os_fn *boot_fn)
+{
+ if (images->os.type == IH_TYPE_STANDALONE) {
+ /* This may return when 'autostart' is 'no' */
+ bootm_start_standalone(argc, argv);
+ return 0;
+ }
+#ifdef CONFIG_SILENT_CONSOLE
+ if (images->os.os == IH_OS_LINUX)
+ fixup_silent_linux();
+#endif
+ arch_preboot_os();
+ boot_fn(state, argc, argv, images);
+ if (state == BOOTM_STATE_OS_FAKE_GO) /* We expect to return */
+ return 0;
+ bootstage_error(BOOTSTAGE_ID_BOOT_OS_RETURNED);
+#ifdef DEBUG
+ puts("\n## Control returned to monitor - resetting...\n");
+#endif
+ return BOOTM_ERR_RESET;
+}
+
+/**
+ * bootm_disable_interrupts() - Disable interrupts in preparation for load/boot
+ *
+ * @return interrupt flag (0 if interrupts were disabled, non-zero if they were
+ * enabled)
+ */
+static ulong bootm_disable_interrupts(void)
+{
+ ulong iflag;
+
+ /*
+ * We have reached the point of no return: we are going to
+ * overwrite all exception vector code, so we cannot easily
+ * recover from any failures any more...
+ */
+ iflag = disable_interrupts();
+#ifdef CONFIG_NETCONSOLE
+ /* Stop the ethernet stack if NetConsole could have left it up */
+ eth_halt();
+#endif
+
+#if defined(CONFIG_CMD_USB)
+ /*
+ * turn off USB to prevent the host controller from writing to the
+ * SDRAM while Linux is booting. This could happen (at least for OHCI
+ * controller), because the HCCA (Host Controller Communication Area)
+ * lies within the SDRAM and the host controller writes continously to
+ * this area (as busmaster!). The HccaFrameNumber is for example
+ * updated every 1 ms within the HCCA structure in SDRAM! For more
+ * details see the OpenHCI specification.
+ */
+ usb_stop();
+#endif
+ return iflag;
+}
+
+/**
+ * Execute selected states of the bootm command.
+ *
+ * Note the arguments to this state must be the first argument, Any 'bootm'
+ * or sub-command arguments must have already been taken.
+ *
+ * Note that if states contains more than one flag it MUST contain
+ * BOOTM_STATE_START, since this handles and consumes the command line args.
+ *
+ * Also note that aside from boot_os_fn functions and bootm_load_os no other
+ * functions we store the return value of in 'ret' may use a negative return
+ * value, without special handling.
+ *
+ * @param cmdtp Pointer to bootm command table entry
+ * @param flag Command flags (CMD_FLAG_...)
+ * @param argc Number of subcommand arguments (0 = no arguments)
+ * @param argv Arguments
+ * @param states Mask containing states to run (BOOTM_STATE_...)
+ * @param images Image header information
+ * @param boot_progress 1 to show boot progress, 0 to not do this
+ * @return 0 if ok, something else on error. Some errors will cause this
+ * function to perform a reboot! If states contains BOOTM_STATE_OS_GO
+ * then the intent is to boot an OS, so this function will not return
+ * unless the image type is standalone.
+ */
+static int do_bootm_states(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[], int states, bootm_headers_t *images,
+ int boot_progress)
+{
+ boot_os_fn *boot_fn;
+ ulong iflag = 0;
+ int ret = 0, need_boot_fn;
+
+ images->state |= states;
+
+ /*
+ * Work through the states and see how far we get. We stop on
+ * any error.
+ */
+ if (states & BOOTM_STATE_START)
+ ret = bootm_start(cmdtp, flag, argc, argv);
+
+ if (!ret && (states & BOOTM_STATE_FINDOS))
+ ret = bootm_find_os(cmdtp, flag, argc, argv);
+
+ if (!ret && (states & BOOTM_STATE_FINDOTHER)) {
+ ret = bootm_find_other(cmdtp, flag, argc, argv);
+ argc = 0; /* consume the args */
+ }
+
+ /* Load the OS */
+ if (!ret && (states & BOOTM_STATE_LOADOS)) {
+ ulong load_end;
+
+ iflag = bootm_disable_interrupts();
+ ret = bootm_load_os(images, &load_end, 0);
+ if (ret == 0)
+ lmb_reserve(&images->lmb, images->os.load,
+ (load_end - images->os.load));
+ else if (ret && ret != BOOTM_ERR_OVERLAP)
+ goto err;
+ else if (ret == BOOTM_ERR_OVERLAP)
+ ret = 0;
+ }
+
+ /* Relocate the ramdisk */
+#ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH
+ if (!ret && (states & BOOTM_STATE_RAMDISK)) {
+ ulong rd_len = images->rd_end - images->rd_start;
+
+ ret = boot_ramdisk_high(&images->lmb, images->rd_start,
+ rd_len, &images->initrd_start, &images->initrd_end);
+ if (!ret) {
+ setenv_hex("initrd_start", images->initrd_start);
+ setenv_hex("initrd_end", images->initrd_end);
+ }
+ }
+#endif
+#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_LMB)
+ if (!ret && (states & BOOTM_STATE_FDT)) {
+ boot_fdt_add_mem_rsv_regions(&images->lmb, images->ft_addr);
+ ret = boot_relocate_fdt(&images->lmb, &images->ft_addr,
+ &images->ft_len);
+ }
+#endif
+
+ /* From now on, we need the OS boot function */
+ if (ret)
+ return ret;
+ boot_fn = boot_os[images->os.os];
+ need_boot_fn = states & (BOOTM_STATE_OS_CMDLINE |
+ BOOTM_STATE_OS_BD_T | BOOTM_STATE_OS_PREP |
+ BOOTM_STATE_OS_FAKE_GO | BOOTM_STATE_OS_GO);
+ if (boot_fn == NULL && need_boot_fn) {
+ if (iflag)
+ enable_interrupts();
+ printf("ERROR: booting os '%s' (%d) is not supported\n",
+ genimg_get_os_name(images->os.os), images->os.os);
+ bootstage_error(BOOTSTAGE_ID_CHECK_BOOT_OS);
+ return 1;
+ }
+
+ /* Call various other states that are not generally used */
+ if (!ret && (states & BOOTM_STATE_OS_CMDLINE))
+ ret = boot_fn(BOOTM_STATE_OS_CMDLINE, argc, argv, images);
+ if (!ret && (states & BOOTM_STATE_OS_BD_T))
+ ret = boot_fn(BOOTM_STATE_OS_BD_T, argc, argv, images);
+ if (!ret && (states & BOOTM_STATE_OS_PREP))
+ ret = boot_fn(BOOTM_STATE_OS_PREP, argc, argv, images);
+
+ /* Check for unsupported subcommand. */
+ if (ret) {
+ puts("subcommand not supported\n");
+ return ret;
+ }
+
+
+#ifdef CONFIG_TRACE
+ /* Pretend to run the OS, then run a user command */
+ if (!ret && (states & BOOTM_STATE_OS_FAKE_GO)) {
+ char *cmd_list = getenv("fakegocmd");
+
+ ret = boot_selected_os(argc, argv, BOOTM_STATE_OS_FAKE_GO,
+ images, boot_fn);
+ if (!ret && cmd_list)
+ ret = run_command_list(cmd_list, -1, flag);
+ }
+#endif
+ /* Now run the OS! We hope this doesn't return */
+ if (!ret && (states & BOOTM_STATE_OS_GO)) {
+ ret = boot_selected_os(argc, argv, BOOTM_STATE_OS_GO,
+ images, boot_fn);
+ if (ret)
+ goto err;
+ }
+
+ return ret;
+
+ /* Deal with any fallout */
+err:
+ if (iflag)
+ enable_interrupts();
+
+ if (ret == BOOTM_ERR_UNIMPLEMENTED)
+ bootstage_error(BOOTSTAGE_ID_DECOMP_UNIMPL);
+ else if (ret == BOOTM_ERR_RESET)
+ do_reset(cmdtp, flag, argc, argv);
+
+ return ret;
+}
+
static int do_bootm_subcommand(cmd_tbl_t *cmdtp, int flag, int argc,
char * const argv[])
{
int ret = 0;
long state;
cmd_tbl_t *c;
- boot_os_fn *boot_fn;
- c = find_cmd_tbl(argv[1], &cmd_bootm_sub[0], ARRAY_SIZE(cmd_bootm_sub));
+ c = find_cmd_tbl(argv[0], &cmd_bootm_sub[0], ARRAY_SIZE(cmd_bootm_sub));
+ argc--; argv++;
if (c) {
state = (long)c->cmd;
-
- /* treat start special since it resets the state machine */
- if (state == BOOTM_STATE_START) {
- argc--;
- argv++;
- return bootm_start(cmdtp, flag, argc, argv);
- }
+ if (state == BOOTM_STATE_START)
+ state |= BOOTM_STATE_FINDOS | BOOTM_STATE_FINDOTHER;
} else {
/* Unrecognized command */
return CMD_RET_USAGE;
}
- if (images.state < BOOTM_STATE_START ||
- images.state >= state) {
+ if (state != BOOTM_STATE_START && images.state >= state) {
printf("Trying to execute a command out of order\n");
return CMD_RET_USAGE;
}
- images.state |= state;
- boot_fn = boot_os[images.os.os];
-
- switch (state) {
- ulong load_end;
- case BOOTM_STATE_START:
- /* should never occur */
- break;
- case BOOTM_STATE_LOADOS:
- ret = bootm_load_os(images.os, &load_end, 0);
- if (ret)
- return ret;
-
- lmb_reserve(&images.lmb, images.os.load,
- (load_end - images.os.load));
- break;
-#ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH
- case BOOTM_STATE_RAMDISK:
- {
- ulong rd_len = images.rd_end - images.rd_start;
-
- ret = boot_ramdisk_high(&images.lmb, images.rd_start,
- rd_len, &images.initrd_start, &images.initrd_end);
- if (ret)
- return ret;
-
- setenv_hex("initrd_start", images.initrd_start);
- setenv_hex("initrd_end", images.initrd_end);
- }
- break;
-#endif
-#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_LMB)
- case BOOTM_STATE_FDT:
- {
- boot_fdt_add_mem_rsv_regions(&images.lmb,
- images.ft_addr);
- ret = boot_relocate_fdt(&images.lmb,
- &images.ft_addr, &images.ft_len);
- break;
- }
-#endif
- case BOOTM_STATE_OS_CMDLINE:
- ret = boot_fn(BOOTM_STATE_OS_CMDLINE, argc, argv, &images);
- if (ret)
- printf("cmdline subcommand not supported\n");
- break;
- case BOOTM_STATE_OS_BD_T:
- ret = boot_fn(BOOTM_STATE_OS_BD_T, argc, argv, &images);
- if (ret)
- printf("bdt subcommand not supported\n");
- break;
- case BOOTM_STATE_OS_PREP:
- ret = boot_fn(BOOTM_STATE_OS_PREP, argc, argv, &images);
- if (ret)
- printf("prep subcommand not supported\n");
- break;
- case BOOTM_STATE_OS_GO:
- disable_interrupts();
-#ifdef CONFIG_NETCONSOLE
- /*
- * Stop the ethernet stack if NetConsole could have
- * left it up
- */
- eth_halt();
-#endif
- arch_preboot_os();
- boot_fn(BOOTM_STATE_OS_GO, argc, argv, &images);
- break;
- }
+ ret = do_bootm_states(cmdtp, flag, argc, argv, state, &images, 0);
return ret;
}
@@ -593,10 +779,6 @@ static int do_bootm_subcommand(cmd_tbl_t *cmdtp, int flag, int argc,
int do_bootm(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
- ulong iflag;
- ulong load_end = 0;
- int ret;
- boot_os_fn *boot_fn;
#ifdef CONFIG_NEEDS_MANUAL_RELOC
static int relocated = 0;
@@ -617,11 +799,12 @@ int do_bootm(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
#endif
/* determine if we have a sub command */
- if (argc > 1) {
+ argc--; argv++;
+ if (argc > 0) {
char *endp;
- simple_strtoul(argv[1], &endp, 16);
- /* endp pointing to NULL means that argv[1] was just a
+ simple_strtoul(argv[0], &endp, 16);
+ /* endp pointing to NULL means that argv[0] was just a
* valid number, pass it along to the normal bootm processing
*
* If endp is ':' or '#' assume a FIT identifier so pass
@@ -633,101 +816,10 @@ int do_bootm(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
return do_bootm_subcommand(cmdtp, flag, argc, argv);
}
- if (bootm_start(cmdtp, flag, argc, argv))
- return 1;
-
- /*
- * We have reached the point of no return: we are going to
- * overwrite all exception vector code, so we cannot easily
- * recover from any failures any more...
- */
- iflag = disable_interrupts();
-
-#ifdef CONFIG_NETCONSOLE
- /* Stop the ethernet stack if NetConsole could have left it up */
- eth_halt();
-#endif
-
-#if defined(CONFIG_CMD_USB)
- /*
- * turn off USB to prevent the host controller from writing to the
- * SDRAM while Linux is booting. This could happen (at least for OHCI
- * controller), because the HCCA (Host Controller Communication Area)
- * lies within the SDRAM and the host controller writes continously to
- * this area (as busmaster!). The HccaFrameNumber is for example
- * updated every 1 ms within the HCCA structure in SDRAM! For more
- * details see the OpenHCI specification.
- */
- usb_stop();
-#endif
-
- ret = bootm_load_os(images.os, &load_end, 1);
-
- if (ret < 0) {
- if (ret == BOOTM_ERR_RESET)
- do_reset(cmdtp, flag, argc, argv);
- if (ret == BOOTM_ERR_OVERLAP) {
- if (images.legacy_hdr_valid) {
- image_header_t *hdr;
- hdr = &images.legacy_hdr_os_copy;
- if (image_get_type(hdr) == IH_TYPE_MULTI)
- puts("WARNING: legacy format multi "
- "component image "
- "overwritten\n");
- } else {
- puts("ERROR: new format image overwritten - "
- "must RESET the board to recover\n");
- bootstage_error(BOOTSTAGE_ID_OVERWRITTEN);
- do_reset(cmdtp, flag, argc, argv);
- }
- }
- if (ret == BOOTM_ERR_UNIMPLEMENTED) {
- if (iflag)
- enable_interrupts();
- bootstage_error(BOOTSTAGE_ID_DECOMP_UNIMPL);
- return 1;
- }
- }
-
- lmb_reserve(&images.lmb, images.os.load, (load_end - images.os.load));
-
- if (images.os.type == IH_TYPE_STANDALONE) {
- if (iflag)
- enable_interrupts();
- /* This may return when 'autostart' is 'no' */
- bootm_start_standalone(iflag, argc, argv);
- return 0;
- }
-
- bootstage_mark(BOOTSTAGE_ID_CHECK_BOOT_OS);
-
-#if defined(CONFIG_SILENT_CONSOLE) && !defined(CONFIG_SILENT_U_BOOT_ONLY)
- if (images.os.os == IH_OS_LINUX)
- fixup_silent_linux();
-#endif
-
- boot_fn = boot_os[images.os.os];
-
- if (boot_fn == NULL) {
- if (iflag)
- enable_interrupts();
- printf("ERROR: booting os '%s' (%d) is not supported\n",
- genimg_get_os_name(images.os.os), images.os.os);
- bootstage_error(BOOTSTAGE_ID_CHECK_BOOT_OS);
- return 1;
- }
-
- arch_preboot_os();
-
- boot_fn(0, argc, argv, &images);
-
- bootstage_error(BOOTSTAGE_ID_BOOT_OS_RETURNED);
-#ifdef DEBUG
- puts("\n## Control returned to monitor - resetting...\n");
-#endif
- do_reset(cmdtp, flag, argc, argv);
-
- return 1;
+ return do_bootm_states(cmdtp, flag, argc, argv, BOOTM_STATE_START |
+ BOOTM_STATE_FINDOS | BOOTM_STATE_FINDOTHER |
+ BOOTM_STATE_LOADOS | BOOTM_STATE_OS_PREP |
+ BOOTM_STATE_OS_FAKE_GO | BOOTM_STATE_OS_GO, &images, 1);
}
int bootm_maybe_autostart(cmd_tbl_t *cmdtp, const char *cmd)
@@ -797,54 +889,6 @@ static image_header_t *image_get_kernel(ulong img_addr, int verify)
}
/**
- * fit_check_kernel - verify FIT format kernel subimage
- * @fit_hdr: pointer to the FIT image header
- * os_noffset: kernel subimage node offset within FIT image
- * @verify: data CRC verification flag
- *
- * fit_check_kernel() verifies integrity of the kernel subimage and from
- * specified FIT image.
- *
- * returns:
- * 1, on success
- * 0, on failure
- */
-#if defined(CONFIG_FIT)
-static int fit_check_kernel(const void *fit, int os_noffset, int verify)
-{
- fit_image_print(fit, os_noffset, " ");
-
- if (verify) {
- puts(" Verifying Hash Integrity ... ");
- if (!fit_image_verify(fit, os_noffset)) {
- puts("Bad Data Hash\n");
- bootstage_error(BOOTSTAGE_ID_FIT_CHECK_HASH);
- return 0;
- }
- puts("OK\n");
- }
- bootstage_mark(BOOTSTAGE_ID_FIT_CHECK_ARCH);
-
- if (!fit_image_check_target_arch(fit, os_noffset)) {
- puts("Unsupported Architecture\n");
- bootstage_error(BOOTSTAGE_ID_FIT_CHECK_ARCH);
- return 0;
- }
-
- bootstage_mark(BOOTSTAGE_ID_FIT_CHECK_KERNEL);
- if (!fit_image_check_type(fit, os_noffset, IH_TYPE_KERNEL) &&
- !fit_image_check_type(fit, os_noffset, IH_TYPE_KERNEL_NOLOAD)) {
- puts("Not a kernel image\n");
- bootstage_error(BOOTSTAGE_ID_FIT_CHECK_KERNEL);
- return 0;
- }
-
- bootstage_mark(BOOTSTAGE_ID_FIT_CHECKED);
- return 1;
-}
-#endif /* CONFIG_FIT */
-
-/**
* boot_get_kernel - find kernel image
* @os_data: pointer to a ulong variable, will hold os data start address
* @os_len: pointer to a ulong variable, will hold os data length
@@ -864,32 +908,28 @@ static const void *boot_get_kernel(cmd_tbl_t *cmdtp, int flag, int argc,
ulong img_addr;
const void *buf;
#if defined(CONFIG_FIT)
- const void *fit_hdr;
const char *fit_uname_config = NULL;
const char *fit_uname_kernel = NULL;
- const void *data;
- size_t len;
- int cfg_noffset;
int os_noffset;
#endif
/* find out kernel image address */
- if (argc < 2) {
+ if (argc < 1) {
img_addr = load_addr;
debug("* kernel: default image load address = 0x%08lx\n",
load_addr);
#if defined(CONFIG_FIT)
- } else if (fit_parse_conf(argv[1], load_addr, &img_addr,
+ } else if (fit_parse_conf(argv[0], load_addr, &img_addr,
&fit_uname_config)) {
debug("* kernel: config '%s' from image at 0x%08lx\n",
fit_uname_config, img_addr);
- } else if (fit_parse_subimage(argv[1], load_addr, &img_addr,
+ } else if (fit_parse_subimage(argv[0], load_addr, &img_addr,
&fit_uname_kernel)) {
debug("* kernel: subimage '%s' from image at 0x%08lx\n",
fit_uname_kernel, img_addr);
#endif
} else {
- img_addr = simple_strtoul(argv[1], NULL, 16);
+ img_addr = simple_strtoul(argv[0], NULL, 16);
debug("* kernel: cmdline image address = 0x%08lx\n", img_addr);
}
@@ -946,85 +986,18 @@ static const void *boot_get_kernel(cmd_tbl_t *cmdtp, int flag, int argc,
break;
#if defined(CONFIG_FIT)
case IMAGE_FORMAT_FIT:
- fit_hdr = buf;
- printf("## Booting kernel from FIT Image at %08lx ...\n",
- img_addr);
-
- if (!fit_check_format(fit_hdr)) {
- puts("Bad FIT kernel image format!\n");
- bootstage_error(BOOTSTAGE_ID_FIT_FORMAT);
- return NULL;
- }
- bootstage_mark(BOOTSTAGE_ID_FIT_FORMAT);
-
- if (!fit_uname_kernel) {
- /*
- * no kernel image node unit name, try to get config
- * node first. If config unit node name is NULL
- * fit_conf_get_node() will try to find default config
- * node
- */
- bootstage_mark(BOOTSTAGE_ID_FIT_NO_UNIT_NAME);
-#ifdef CONFIG_FIT_BEST_MATCH
- if (fit_uname_config)
- cfg_noffset =
- fit_conf_get_node(fit_hdr,
- fit_uname_config);
- else
- cfg_noffset =
- fit_conf_find_compat(fit_hdr,
- gd->fdt_blob);
-#else
- cfg_noffset = fit_conf_get_node(fit_hdr,
- fit_uname_config);
-#endif
- if (cfg_noffset < 0) {
- bootstage_error(BOOTSTAGE_ID_FIT_NO_UNIT_NAME);
- return NULL;
- }
- /* save configuration uname provided in the first
- * bootm argument
- */
- images->fit_uname_cfg = fdt_get_name(fit_hdr,
- cfg_noffset,
- NULL);
- printf(" Using '%s' configuration\n",
- images->fit_uname_cfg);
- bootstage_mark(BOOTSTAGE_ID_FIT_CONFIG);
-
- os_noffset = fit_conf_get_kernel_node(fit_hdr,
- cfg_noffset);
- fit_uname_kernel = fit_get_name(fit_hdr, os_noffset,
- NULL);
- } else {
- /* get kernel component image node offset */
- bootstage_mark(BOOTSTAGE_ID_FIT_UNIT_NAME);
- os_noffset = fit_image_get_node(fit_hdr,
- fit_uname_kernel);
- }
- if (os_noffset < 0) {
- bootstage_error(BOOTSTAGE_ID_FIT_CONFIG);
- return NULL;
- }
-
- printf(" Trying '%s' kernel subimage\n", fit_uname_kernel);
-
- bootstage_mark(BOOTSTAGE_ID_FIT_CHECK_SUBIMAGE);
- if (!fit_check_kernel(fit_hdr, os_noffset, images->verify))
- return NULL;
-
- /* get kernel image data address and length */
- if (fit_image_get_data(fit_hdr, os_noffset, &data, &len)) {
- puts("Could not find kernel subimage data!\n");
- bootstage_error(BOOTSTAGE_ID_FIT_KERNEL_INFO_ERR);
+ os_noffset = fit_image_load(images, FIT_KERNEL_PROP,
+ img_addr,
+ &fit_uname_kernel, &fit_uname_config,
+ IH_ARCH_DEFAULT, IH_TYPE_KERNEL,
+ BOOTSTAGE_ID_FIT_KERNEL_START,
+ FIT_LOAD_IGNORED, os_data, os_len);
+ if (os_noffset < 0)
return NULL;
- }
- bootstage_mark(BOOTSTAGE_ID_FIT_KERNEL_INFO);
- *os_len = len;
- *os_data = (ulong)data;
- images->fit_hdr_os = (void *)fit_hdr;
+ images->fit_hdr_os = map_sysmem(img_addr, 0);
images->fit_uname_os = fit_uname_kernel;
+ images->fit_uname_cfg = fit_uname_config;
images->fit_noffset_os = os_noffset;
break;
#endif
@@ -1472,6 +1445,19 @@ static void fixup_silent_linux(void)
}
#endif /* CONFIG_SILENT_CONSOLE */
+#if defined(CONFIG_BOOTM_NETBSD) || defined(CONFIG_BOOTM_PLAN9)
+static void copy_args(char *dest, int argc, char * const argv[], char delim)
+{
+ int i;
+
+ for (i = 0; i < argc; i++) {
+ if (i > 0)
+ *dest++ = delim;
+ strcpy(dest, argv[i]);
+ dest += strlen(argv[i]);
+ }
+}
+#endif
/*******************************************************************/
/* OS booting routines */
@@ -1487,6 +1473,8 @@ static int do_bootm_netbsd(int flag, int argc, char * const argv[],
char *consdev;
char *cmdline;
+ if (flag & BOOTM_STATE_OS_PREP)
+ return 0;
if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
return 1;
@@ -1527,20 +1515,14 @@ static int do_bootm_netbsd(int flag, int argc, char * const argv[],
consdev = "scc3";
#endif
- if (argc > 2) {
+ if (argc > 0) {
ulong len;
int i;
- for (i = 2, len = 0; i < argc; i += 1)
+ for (i = 0, len = 0; i < argc; i += 1)
len += strlen(argv[i]) + 1;
cmdline = malloc(len);
-
- for (i = 2, len = 0; i < argc; i += 1) {
- if (i > 2)
- cmdline[len++] = ' ';
- strcpy(&cmdline[len], argv[i]);
- len += strlen(argv[i]);
- }
+ copy_args(cmdline, argc, argv, ' ');
} else if ((cmdline = getenv("bootargs")) == NULL) {
cmdline = "";
}
@@ -1572,6 +1554,8 @@ static int do_bootm_lynxkdi(int flag, int argc, char * const argv[],
{
image_header_t *hdr = &images->legacy_hdr_os_copy;
+ if (flag & BOOTM_STATE_OS_PREP)
+ return 0;
if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
return 1;
@@ -1594,6 +1578,8 @@ static int do_bootm_rtems(int flag, int argc, char * const argv[],
{
void (*entry_point)(bd_t *);
+ if (flag & BOOTM_STATE_OS_PREP)
+ return 0;
if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
return 1;
@@ -1627,6 +1613,8 @@ static int do_bootm_ose(int flag, int argc, char * const argv[],
{
void (*entry_point)(void);
+ if (flag & BOOTM_STATE_OS_PREP)
+ return 0;
if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
return 1;
@@ -1659,7 +1647,10 @@ static int do_bootm_plan9(int flag, int argc, char * const argv[],
bootm_headers_t *images)
{
void (*entry_point)(void);
+ char *s;
+ if (flag & BOOTM_STATE_OS_PREP)
+ return 0;
if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
return 1;
@@ -1670,6 +1661,20 @@ static int do_bootm_plan9(int flag, int argc, char * const argv[],
}
#endif
+ /* See README.plan9 */
+ s = getenv("confaddr");
+ if (s != NULL) {
+ char *confaddr = (char *)simple_strtoul(s, NULL, 16);
+
+ if (argc > 0) {
+ copy_args(confaddr, argc, argv, '\n');
+ } else {
+ s = getenv("bootargs");
+ if (s != NULL)
+ strcpy(confaddr, s);
+ }
+ }
+
entry_point = (void (*)(void))images->ep;
printf("## Transferring control to Plan 9 (at address %08lx) ...\n",
@@ -1693,6 +1698,8 @@ static int do_bootm_vxworks(int flag, int argc, char * const argv[],
{
char str[80];
+ if (flag & BOOTM_STATE_OS_PREP)
+ return 0;
if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
return 1;
@@ -1716,6 +1723,8 @@ static int do_bootm_qnxelf(int flag, int argc, char * const argv[],
char *local_args[2];
char str[16];
+ if (flag & BOOTM_STATE_OS_PREP)
+ return 0;
if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
return 1;
@@ -1741,6 +1750,8 @@ static int do_bootm_integrity(int flag, int argc, char * const argv[],
{
void (*entry_point)(void);
+ if (flag & BOOTM_STATE_OS_PREP)
+ return 0;
if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
return 1;
@@ -1770,15 +1781,13 @@ static int do_bootm_integrity(int flag, int argc, char * const argv[],
#ifdef CONFIG_CMD_BOOTZ
-static int __bootz_setup(void *image, void **start, void **end)
+int __weak bootz_setup(ulong image, ulong *start, ulong *end)
{
/* Please define bootz_setup() for your platform */
puts("Your platform's zImage format isn't supported yet!\n");
return -1;
}
-int bootz_setup(void *image, void **start, void **end)
- __attribute__((weak, alias("__bootz_setup")));
/*
* zImage booting support
@@ -1787,96 +1796,66 @@ static int bootz_start(cmd_tbl_t *cmdtp, int flag, int argc,
char * const argv[], bootm_headers_t *images)
{
int ret;
- void *zi_start, *zi_end;
-
- memset(images, 0, sizeof(bootm_headers_t));
+ ulong zi_start, zi_end;
- boot_start_lmb(images);
+ ret = do_bootm_states(cmdtp, flag, argc, argv, BOOTM_STATE_START,
+ images, 1);
/* Setup Linux kernel zImage entry point */
- if (argc < 2) {
+ if (!argc) {
images->ep = load_addr;
debug("* kernel: default image load address = 0x%08lx\n",
load_addr);
} else {
- images->ep = simple_strtoul(argv[1], NULL, 16);
+ images->ep = simple_strtoul(argv[0], NULL, 16);
debug("* kernel: cmdline image address = 0x%08lx\n",
images->ep);
}
- ret = bootz_setup((void *)images->ep, &zi_start, &zi_end);
+ ret = bootz_setup(images->ep, &zi_start, &zi_end);
if (ret != 0)
return 1;
lmb_reserve(&images->lmb, images->ep, zi_end - zi_start);
- /* Find ramdisk */
- ret = boot_get_ramdisk(argc, argv, images, IH_INITRD_ARCH,
- &images->rd_start, &images->rd_end);
- if (ret) {
- puts("Ramdisk image is corrupt or invalid\n");
+ /*
+ * Handle the BOOTM_STATE_FINDOTHER state ourselves as we do not
+ * have a header that provide this informaiton.
+ */
+ if (bootm_find_ramdisk(flag, argc, argv))
return 1;
- }
#if defined(CONFIG_OF_LIBFDT)
- /* find flattened device tree */
- ret = boot_get_fdt(flag, argc, argv, images,
- &images->ft_addr, &images->ft_len);
- if (ret) {
- puts("Could not find a valid device tree\n");
+ if (bootm_find_fdt(flag, argc, argv))
return 1;
- }
-
- set_working_fdt_addr(images->ft_addr);
#endif
return 0;
}
-static int do_bootz(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+int do_bootz(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
- bootm_headers_t images;
+ int ret;
+
+ /* Consume 'bootz' */
+ argc--; argv++;
if (bootz_start(cmdtp, flag, argc, argv, &images))
return 1;
/*
- * We have reached the point of no return: we are going to
- * overwrite all exception vector code, so we cannot easily
- * recover from any failures any more...
+ * We are doing the BOOTM_STATE_LOADOS state ourselves, so must
+ * disable interrupts ourselves
*/
- disable_interrupts();
+ bootm_disable_interrupts();
-#ifdef CONFIG_NETCONSOLE
- /* Stop the ethernet stack if NetConsole could have left it up */
- eth_halt();
-#endif
+ images.os.os = IH_OS_LINUX;
+ ret = do_bootm_states(cmdtp, flag, argc, argv,
+ BOOTM_STATE_OS_PREP | BOOTM_STATE_OS_FAKE_GO |
+ BOOTM_STATE_OS_GO,
+ &images, 1);
-#if defined(CONFIG_CMD_USB)
- /*
- * turn off USB to prevent the host controller from writing to the
- * SDRAM while Linux is booting. This could happen (at least for OHCI
- * controller), because the HCCA (Host Controller Communication Area)
- * lies within the SDRAM and the host controller writes continously to
- * this area (as busmaster!). The HccaFrameNumber is for example
- * updated every 1 ms within the HCCA structure in SDRAM! For more
- * details see the OpenHCI specification.
- */
- usb_stop();
-#endif
-
-#if defined(CONFIG_SILENT_CONSOLE) && !defined(CONFIG_SILENT_U_BOOT_ONLY)
- fixup_silent_linux();
-#endif
- arch_preboot_os();
-
- do_bootm_linux(0, argc, argv, &images);
-#ifdef DEBUG
- puts("\n## Control returned to monitor - resetting...\n");
-#endif
- do_reset(cmdtp, flag, argc, argv);
-
- return 1;
+ return ret;
}
#ifdef CONFIG_SYS_LONGHELP
diff --git a/common/cmd_elf.c b/common/cmd_elf.c
index ab9c7e3..f741f6b 100644
--- a/common/cmd_elf.c
+++ b/common/cmd_elf.c
@@ -156,16 +156,16 @@ int do_bootvx(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
* If we don't know where the image is then we're done.
*/
- if (argc < 2)
+ if (argc < 1)
addr = load_addr;
else
- addr = simple_strtoul(argv[1], NULL, 16);
+ addr = simple_strtoul(argv[0], NULL, 16);
#if defined(CONFIG_CMD_NET)
/*
* Check to see if we need to tftp the image ourselves before starting
*/
- if ((argc == 2) && (strcmp(argv[1], "tftp") == 0)) {
+ if ((argc == 1) && (strcmp(argv[0], "tftp") == 0)) {
if (NetLoop(TFTPGET) <= 0)
return 1;
printf("Automatic boot of VxWorks image at address 0x%08lx ...\n",
diff --git a/common/cmd_fitupd.c b/common/cmd_fitupd.c
index 7a3789e..618ff7c 100644
--- a/common/cmd_fitupd.c
+++ b/common/cmd_fitupd.c
@@ -8,13 +8,12 @@
#include <common.h>
#include <command.h>
+#include <net.h>
#if !defined(CONFIG_UPDATE_TFTP)
#error "CONFIG_UPDATE_TFTP required"
#endif
-extern int update_tftp(ulong addr);
-
static int do_fitupd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
ulong addr = 0UL;
diff --git a/common/cmd_ide.c b/common/cmd_ide.c
index 78b4aa7..59e95df 100644
--- a/common/cmd_ide.c
+++ b/common/cmd_ide.c
@@ -830,7 +830,7 @@ static void ide_ident(block_dev_desc_t *dev_desc)
/* ------------------------------------------------------------------------- */
-ulong ide_read(int device, ulong blknr, lbaint_t blkcnt, void *buffer)
+ulong ide_read(int device, lbaint_t blknr, lbaint_t blkcnt, void *buffer)
{
ulong n = 0;
unsigned char c;
@@ -844,7 +844,7 @@ ulong ide_read(int device, ulong blknr, lbaint_t blkcnt, void *buffer)
lba48 = 1;
}
#endif
- debug("ide_read dev %d start %lX, blocks " LBAF " buffer at %lX\n",
+ debug("ide_read dev %d start " LBAF ", blocks " LBAF " buffer at %lX\n",
device, blknr, blkcnt, (ulong) buffer);
ide_led(DEVICE_LED(device), 1); /* LED on */
@@ -934,8 +934,8 @@ ulong ide_read(int device, ulong blknr, lbaint_t blkcnt, void *buffer)
if ((c & (ATA_STAT_DRQ | ATA_STAT_BUSY | ATA_STAT_ERR)) !=
ATA_STAT_DRQ) {
- printf("Error (no IRQ) dev %d blk %ld: status %#02x\n",
- device, blknr, c);
+ printf("Error (no IRQ) dev %d blk " LBAF ": status "
+ "%#02x\n", device, blknr, c);
break;
}
@@ -954,7 +954,7 @@ IDE_READ_E:
/* ------------------------------------------------------------------------- */
-ulong ide_write(int device, ulong blknr, lbaint_t blkcnt, const void *buffer)
+ulong ide_write(int device, lbaint_t blknr, lbaint_t blkcnt, const void *buffer)
{
ulong n = 0;
unsigned char c;
@@ -1022,8 +1022,8 @@ ulong ide_write(int device, ulong blknr, lbaint_t blkcnt, const void *buffer)
if ((c & (ATA_STAT_DRQ | ATA_STAT_BUSY | ATA_STAT_ERR)) !=
ATA_STAT_DRQ) {
- printf("Error (no IRQ) dev %d blk %ld: status %#02x\n",
- device, blknr, c);
+ printf("Error (no IRQ) dev %d blk " LBAF ": status "
+ "%#02x\n", device, blknr, c);
goto WR_OUT;
}
diff --git a/common/cmd_immap.c b/common/cmd_immap.c
index fdf9489..bb15795 100644
--- a/common/cmd_immap.c
+++ b/common/cmd_immap.c
@@ -535,7 +535,7 @@ do_i2cinfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
volatile iic_t *iip;
uint dpaddr;
- dpaddr = *((unsigned short *) (&immap->im_dprambase[PROFF_I2C_BASE]));
+ dpaddr = immap->im_dprambase16[PROFF_I2C_BASE / sizeof(u16)];
if (dpaddr == 0)
iip = NULL;
else
diff --git a/common/cmd_mem.c b/common/cmd_mem.c
index 6df00b1..77eafa0 100644
--- a/common/cmd_mem.c
+++ b/common/cmd_mem.c
@@ -551,6 +551,8 @@ static int do_mem_loop(cmd_tbl_t *cmdtp, int flag, int argc,
*cp++;
}
unmap_sysmem(buf);
+
+ return 0;
}
#ifdef CONFIG_LOOPW
diff --git a/common/cmd_nand.c b/common/cmd_nand.c
index e9d3d3c..886212a 100644
--- a/common/cmd_nand.c
+++ b/common/cmd_nand.c
@@ -62,8 +62,8 @@ static int nand_dump(nand_info_t *nand, ulong off, int only_oob, int repeat)
ops.oobbuf = oobbuf;
ops.len = nand->writesize;
ops.ooblen = nand->oobsize;
- ops.mode = MTD_OOB_RAW;
- i = nand->read_oob(nand, addr, &ops);
+ ops.mode = MTD_OPS_RAW;
+ i = mtd_read_oob(nand, addr, &ops);
if (i < 0) {
printf("Error (%d) reading page %08lx\n", i, off);
free(datbuf);
@@ -404,13 +404,13 @@ static int raw_access(nand_info_t *nand, ulong addr, loff_t off, ulong count,
.oobbuf = ((u8 *)addr) + nand->writesize,
.len = nand->writesize,
.ooblen = nand->oobsize,
- .mode = MTD_OOB_RAW
+ .mode = MTD_OPS_RAW
};
if (read)
- ret = nand->read_oob(nand, off, &ops);
+ ret = mtd_read_oob(nand, off, &ops);
else
- ret = nand->write_oob(nand, off, &ops);
+ ret = mtd_write_oob(nand, off, &ops);
if (ret) {
printf("%s: error at offset %llx, ret %d\n",
@@ -425,6 +425,31 @@ static int raw_access(nand_info_t *nand, ulong addr, loff_t off, ulong count,
return ret;
}
+/* Adjust a chip/partition size down for bad blocks so we don't
+ * read/write past the end of a chip/partition by accident.
+ */
+static void adjust_size_for_badblocks(loff_t *size, loff_t offset, int dev)
+{
+ /* We grab the nand info object here fresh because this is usually
+ * called after arg_off_size() which can change the value of dev.
+ */
+ nand_info_t *nand = &nand_info[dev];
+ loff_t maxoffset = offset + *size;
+ int badblocks = 0;
+
+ /* count badblocks in NAND from offset to offset + size */
+ for (; offset < maxoffset; offset += nand->erasesize) {
+ if (nand_block_isbad(nand, offset))
+ badblocks++;
+ }
+ /* adjust size if any bad blocks found */
+ if (badblocks) {
+ *size -= badblocks * nand->erasesize;
+ printf("size adjusted to 0x%llx (%d bad blocks)\n",
+ (unsigned long long)*size, badblocks);
+ }
+}
+
static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
int i, ret = 0;
@@ -642,6 +667,9 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
&off, &size, &maxsize) != 0)
return 1;
+ /* size is unspecified */
+ if (argc < 5)
+ adjust_size_for_badblocks(&size, off, dev);
rwsize = size;
}
@@ -680,13 +708,13 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
mtd_oob_ops_t ops = {
.oobbuf = (u8 *)addr,
.ooblen = rwsize,
- .mode = MTD_OOB_RAW
+ .mode = MTD_OPS_RAW
};
if (read)
- ret = nand->read_oob(nand, off, &ops);
+ ret = mtd_read_oob(nand, off, &ops);
else
- ret = nand->write_oob(nand, off, &ops);
+ ret = mtd_write_oob(nand, off, &ops);
} else if (raw) {
ret = raw_access(nand, addr, off, pagecount, read);
} else {
@@ -729,7 +757,7 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
while (argc > 0) {
addr = simple_strtoul(*argv, NULL, 16);
- if (nand->block_markbad(nand, addr)) {
+ if (mtd_block_markbad(nand, addr)) {
printf("block 0x%08lx NOT marked "
"as bad! ERROR %d\n",
addr, ret);
diff --git a/common/cmd_onenand.c b/common/cmd_onenand.c
index a0d25e5..06cc140 100644
--- a/common/cmd_onenand.c
+++ b/common/cmd_onenand.c
@@ -83,7 +83,7 @@ static int onenand_block_read(loff_t from, size_t len,
ops.len = blocksize;
while (blocks) {
- ret = mtd->block_isbad(mtd, ofs);
+ ret = mtd_block_isbad(mtd, ofs);
if (ret) {
printk("Bad blocks %d at 0x%x\n",
(u32)(ofs >> this->erase_shift), (u32)ofs);
@@ -97,7 +97,7 @@ static int onenand_block_read(loff_t from, size_t len,
ops.datbuf = buf;
ops.retlen = 0;
- ret = mtd->read_oob(mtd, ofs, &ops);
+ ret = mtd_read_oob(mtd, ofs, &ops);
if (ret) {
printk("Read failed 0x%x, %d\n", (u32)ofs, ret);
ofs += blocksize;
@@ -118,7 +118,7 @@ static int onenand_write_oneblock_withoob(loff_t to, const u_char * buf,
struct mtd_oob_ops ops = {
.len = mtd->writesize,
.ooblen = mtd->oobsize,
- .mode = MTD_OOB_AUTO,
+ .mode = MTD_OPS_AUTO_OOB,
};
int page, ret = 0;
for (page = 0; page < (mtd->erasesize / mtd->writesize); page ++) {
@@ -126,7 +126,7 @@ static int onenand_write_oneblock_withoob(loff_t to, const u_char * buf,
buf += mtd->writesize;
ops.oobbuf = (u_char *)buf;
buf += mtd->oobsize;
- ret = mtd->write_oob(mtd, to, &ops);
+ ret = mtd_write_oob(mtd, to, &ops);
if (ret)
break;
to += mtd->writesize;
@@ -156,7 +156,7 @@ static int onenand_block_write(loff_t to, size_t len,
ofs = to;
while (blocks) {
- ret = mtd->block_isbad(mtd, ofs);
+ ret = mtd_block_isbad(mtd, ofs);
if (ret) {
printk("Bad blocks %d at 0x%x\n",
(u32)(ofs >> this->erase_shift), (u32)ofs);
@@ -165,7 +165,7 @@ static int onenand_block_write(loff_t to, size_t len,
}
if (!withoob)
- ret = mtd->write(mtd, ofs, blocksize, &_retlen, buf);
+ ret = mtd_write(mtd, ofs, blocksize, &_retlen, buf);
else
ret = onenand_write_oneblock_withoob(ofs, buf, &_retlen);
if (ret) {
@@ -195,7 +195,7 @@ static int onenand_block_erase(u32 start, u32 size, int force)
int blocksize = 1 << this->erase_shift;
for (ofs = start; ofs < (start + size); ofs += blocksize) {
- ret = mtd->block_isbad(mtd, ofs);
+ ret = mtd_block_isbad(mtd, ofs);
if (ret && !force) {
printf("Skip erase bad block %d at 0x%x\n",
(u32)(ofs >> this->erase_shift), (u32)ofs);
@@ -206,7 +206,7 @@ static int onenand_block_erase(u32 start, u32 size, int force)
instr.len = blocksize;
instr.priv = force;
instr.mtd = mtd;
- ret = mtd->erase(mtd, &instr);
+ ret = mtd_erase(mtd, &instr);
if (ret) {
printf("erase failed block %d at 0x%x\n",
(u32)(ofs >> this->erase_shift), (u32)ofs);
@@ -261,7 +261,7 @@ static int onenand_block_test(u32 start, u32 size)
while (blocks < end_block) {
printf("\rTesting block %d at 0x%x", (u32)(ofs >> this->erase_shift), (u32)ofs);
- ret = mtd->block_isbad(mtd, ofs);
+ ret = mtd_block_isbad(mtd, ofs);
if (ret) {
printf("Skip erase bad block %d at 0x%x\n",
(u32)(ofs >> this->erase_shift), (u32)ofs);
@@ -270,19 +270,19 @@ static int onenand_block_test(u32 start, u32 size)
instr.addr = ofs;
instr.len = blocksize;
- ret = mtd->erase(mtd, &instr);
+ ret = mtd_erase(mtd, &instr);
if (ret) {
printk("Erase failed 0x%x, %d\n", (u32)ofs, ret);
goto next;
}
- ret = mtd->write(mtd, ofs, blocksize, &retlen, buf);
+ ret = mtd_write(mtd, ofs, blocksize, &retlen, buf);
if (ret) {
printk("Write failed 0x%x, %d\n", (u32)ofs, ret);
goto next;
}
- ret = mtd->read(mtd, ofs, blocksize, &retlen, verify_buf);
+ ret = mtd_read(mtd, ofs, blocksize, &retlen, verify_buf);
if (ret) {
printk("Read failed 0x%x, %d\n", (u32)ofs, ret);
goto next;
@@ -324,7 +324,7 @@ static int onenand_dump(struct mtd_info *mtd, ulong off, int only_oob)
ops.len = mtd->writesize;
ops.ooblen = mtd->oobsize;
ops.retlen = 0;
- i = mtd->read_oob(mtd, addr, &ops);
+ i = mtd_read_oob(mtd, addr, &ops);
if (i < 0) {
printf("Error (%d) reading page %08lx\n", i, off);
free(datbuf);
@@ -373,7 +373,7 @@ static int do_onenand_bad(cmd_tbl_t * cmdtp, int flag, int argc, char * const ar
/* Currently only one OneNAND device is supported */
printf("\nDevice %d bad blocks:\n", 0);
for (ofs = 0; ofs < mtd->size; ofs += mtd->erasesize) {
- if (mtd->block_isbad(mtd, ofs))
+ if (mtd_block_isbad(mtd, ofs))
printf(" %08x\n", (u32)ofs);
}
@@ -530,7 +530,7 @@ static int do_onenand_markbad(cmd_tbl_t * cmdtp, int flag, int argc, char * cons
while (argc > 0) {
addr = simple_strtoul(*argv, NULL, 16);
- if (mtd->block_markbad(mtd, addr)) {
+ if (mtd_block_markbad(mtd, addr)) {
printf("block 0x%08lx NOT marked "
"as bad! ERROR %d\n",
addr, ret);
diff --git a/common/cmd_pxe.c b/common/cmd_pxe.c
index 2dbd49c..1fb75d8 100644
--- a/common/cmd_pxe.c
+++ b/common/cmd_pxe.c
@@ -26,12 +26,21 @@
#define MAX_TFTP_PATH_LEN 127
+const char *pxe_default_paths[] = {
+#ifdef CONFIG_SYS_SOC
+ "default-" CONFIG_SYS_ARCH "-" CONFIG_SYS_SOC,
+#endif
+ "default-" CONFIG_SYS_ARCH,
+ "default",
+ NULL
+};
+
/*
* Like getenv, but prints an error if envvar isn't defined in the
* environment. It always returns what getenv does, so it can be used in
* place of getenv without changing error handling otherwise.
*/
-static char *from_env(char *envvar)
+static char *from_env(const char *envvar)
{
char *ret;
@@ -55,37 +64,21 @@ static char *from_env(char *envvar)
*/
static int format_mac_pxe(char *outbuf, size_t outbuf_len)
{
- size_t ethaddr_len;
- char *p, *ethaddr;
-
- ethaddr = from_env("ethaddr");
+ uchar ethaddr[6];
- if (!ethaddr)
- return -ENOENT;
-
- ethaddr_len = strlen(ethaddr);
-
- /*
- * ethaddr_len + 4 gives room for "01-", ethaddr, and a NUL byte at
- * the end.
- */
- if (outbuf_len < ethaddr_len + 4) {
- printf("outbuf is too small (%d < %d)\n",
- outbuf_len, ethaddr_len + 4);
+ if (outbuf_len < 21) {
+ printf("outbuf is too small (%d < 21)\n", outbuf_len);
return -EINVAL;
}
- strcpy(outbuf, "01-");
-
- for (p = outbuf + 3; *ethaddr; ethaddr++, p++) {
- if (*ethaddr == ':')
- *p = '-';
- else
- *p = tolower(*ethaddr);
- }
+ if (!eth_getenv_enetaddr_by_index("eth", eth_get_dev_index(),
+ ethaddr))
+ return -ENOENT;
- *p = '\0';
+ sprintf(outbuf, "01-%02x-%02x-%02x-%02x-%02x-%02x",
+ ethaddr[0], ethaddr[1], ethaddr[2],
+ ethaddr[3], ethaddr[4], ethaddr[5]);
return 1;
}
@@ -131,14 +124,14 @@ static int get_bootfile_path(const char *file_path, char *bootfile_path,
return 1;
}
-static int (*do_getfile)(char *file_path, char *file_addr);
+static int (*do_getfile)(const char *file_path, char *file_addr);
-static int do_get_tftp(char *file_path, char *file_addr)
+static int do_get_tftp(const char *file_path, char *file_addr)
{
char *tftp_argv[] = {"tftp", NULL, NULL, NULL};
tftp_argv[1] = file_addr;
- tftp_argv[2] = file_path;
+ tftp_argv[2] = (void *)file_path;
if (do_tftpb(NULL, 0, 3, tftp_argv))
return -ENOENT;
@@ -148,12 +141,12 @@ static int do_get_tftp(char *file_path, char *file_addr)
static char *fs_argv[5];
-static int do_get_ext2(char *file_path, char *file_addr)
+static int do_get_ext2(const char *file_path, char *file_addr)
{
#ifdef CONFIG_CMD_EXT2
fs_argv[0] = "ext2load";
fs_argv[3] = file_addr;
- fs_argv[4] = file_path;
+ fs_argv[4] = (void *)file_path;
if (!do_ext2load(NULL, 0, 5, fs_argv))
return 1;
@@ -161,12 +154,12 @@ static int do_get_ext2(char *file_path, char *file_addr)
return -ENOENT;
}
-static int do_get_fat(char *file_path, char *file_addr)
+static int do_get_fat(const char *file_path, char *file_addr)
{
#ifdef CONFIG_CMD_FAT
fs_argv[0] = "fatload";
fs_argv[3] = file_addr;
- fs_argv[4] = file_path;
+ fs_argv[4] = (void *)file_path;
if (!do_fat_fsload(NULL, 0, 5, fs_argv))
return 1;
@@ -182,7 +175,7 @@ static int do_get_fat(char *file_path, char *file_addr)
*
* Returns 1 for success, or < 0 on error.
*/
-static int get_relfile(char *file_path, void *file_addr)
+static int get_relfile(const char *file_path, void *file_addr)
{
size_t path_len;
char relfile[MAX_TFTP_PATH_LEN+1];
@@ -221,7 +214,7 @@ static int get_relfile(char *file_path, void *file_addr)
*
* Returns 1 on success, or < 0 for error.
*/
-static int get_pxe_file(char *file_path, void *file_addr)
+static int get_pxe_file(const char *file_path, void *file_addr)
{
unsigned long config_file_size;
char *tftp_filesize;
@@ -258,7 +251,7 @@ static int get_pxe_file(char *file_path, void *file_addr)
*
* Returns 1 on success or < 0 on error.
*/
-static int get_pxelinux_path(char *file, void *pxefile_addr_r)
+static int get_pxelinux_path(const char *file, void *pxefile_addr_r)
{
size_t base_len = strlen(PXELINUX_DIR);
char path[MAX_TFTP_PATH_LEN+1];
@@ -355,7 +348,7 @@ do_pxe_get(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
char *pxefile_addr_str;
unsigned long pxefile_addr_r;
- int err;
+ int err, i = 0;
do_getfile = do_get_tftp;
@@ -376,16 +369,23 @@ do_pxe_get(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
* Keep trying paths until we successfully get a file we're looking
* for.
*/
- if (pxe_uuid_path((void *)pxefile_addr_r) > 0
- || pxe_mac_path((void *)pxefile_addr_r) > 0
- || pxe_ipaddr_paths((void *)pxefile_addr_r) > 0
- || get_pxelinux_path("default", (void *)pxefile_addr_r) > 0) {
-
+ if (pxe_uuid_path((void *)pxefile_addr_r) > 0 ||
+ pxe_mac_path((void *)pxefile_addr_r) > 0 ||
+ pxe_ipaddr_paths((void *)pxefile_addr_r) > 0) {
printf("Config file found\n");
return 0;
}
+ while (pxe_default_paths[i]) {
+ if (get_pxelinux_path(pxe_default_paths[i],
+ (void *)pxefile_addr_r) > 0) {
+ printf("Config file found\n");
+ return 0;
+ }
+ i++;
+ }
+
printf("Config file not found\n");
return 1;
@@ -398,7 +398,7 @@ do_pxe_get(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
*
* Returns 1 on success or < 0 on error.
*/
-static int get_relfile_envaddr(char *file_path, char *envaddr_name)
+static int get_relfile_envaddr(const char *file_path, const char *envaddr_name)
{
unsigned long file_addr;
char *envaddr;
@@ -445,14 +445,17 @@ static int get_relfile_envaddr(char *file_path, char *envaddr_name)
* list - lets these form a list, which a pxe_menu struct will hold.
*/
struct pxe_label {
+ char num[4];
char *name;
char *menu;
char *kernel;
char *append;
char *initrd;
char *fdt;
+ int ipappend;
int attempted;
int localboot;
+ int localboot_val;
struct list_head list;
};
@@ -533,21 +536,9 @@ static void label_destroy(struct pxe_label *label)
static void label_print(void *data)
{
struct pxe_label *label = data;
- const char *c = label->menu ? label->menu : label->kernel;
-
- printf("%s:\t%s\n", label->name, c);
-
- if (label->kernel)
- printf("\t\tkernel: %s\n", label->kernel);
-
- if (label->append)
- printf("\t\tappend: %s\n", label->append);
+ const char *c = label->menu ? label->menu : label->name;
- if (label->initrd)
- printf("\t\tinitrd: %s\n", label->initrd);
-
- if (label->fdt)
- printf("\tfdt: %s\n", label->fdt);
+ printf("%s:\t%s\n", label->num, c);
}
/*
@@ -591,34 +582,43 @@ static int label_localboot(struct pxe_label *label)
* If the label specifies an 'append' line, its contents will overwrite that
* of the 'bootargs' environment variable.
*/
-static void label_boot(struct pxe_label *label)
+static int label_boot(struct pxe_label *label)
{
char *bootm_argv[] = { "bootm", NULL, NULL, NULL, NULL };
+ char initrd_str[22];
+ char mac_str[29] = "";
+ char ip_str[68] = "";
+ char *bootargs;
int bootm_argc = 3;
+ int len = 0;
label_print(label);
label->attempted = 1;
if (label->localboot) {
- label_localboot(label);
- return;
+ if (label->localboot_val >= 0)
+ label_localboot(label);
+ return 0;
}
if (label->kernel == NULL) {
printf("No kernel given, skipping %s\n",
label->name);
- return;
+ return 1;
}
if (label->initrd) {
if (get_relfile_envaddr(label->initrd, "ramdisk_addr_r") < 0) {
printf("Skipping %s for failure retrieving initrd\n",
label->name);
- return;
+ return 1;
}
- bootm_argv[2] = getenv("ramdisk_addr_r");
+ bootm_argv[2] = initrd_str;
+ strcpy(bootm_argv[2], getenv("ramdisk_addr_r"));
+ strcat(bootm_argv[2], ":");
+ strcat(bootm_argv[2], getenv("filesize"));
} else {
bootm_argv[2] = "-";
}
@@ -626,11 +626,43 @@ static void label_boot(struct pxe_label *label)
if (get_relfile_envaddr(label->kernel, "kernel_addr_r") < 0) {
printf("Skipping %s for failure retrieving kernel\n",
label->name);
- return;
+ return 1;
+ }
+
+ if (label->ipappend & 0x1) {
+ sprintf(ip_str, " ip=%s:%s:%s:%s",
+ getenv("ipaddr"), getenv("serverip"),
+ getenv("gatewayip"), getenv("netmask"));
+ len += strlen(ip_str);
+ }
+
+ if (label->ipappend & 0x2) {
+ int err;
+ strcpy(mac_str, " BOOTIF=");
+ err = format_mac_pxe(mac_str + 8, sizeof(mac_str) - 8);
+ if (err < 0)
+ mac_str[0] = '\0';
+ len += strlen(mac_str);
}
if (label->append)
- setenv("bootargs", label->append);
+ len += strlen(label->append);
+
+ if (len) {
+ bootargs = malloc(len + 1);
+ if (!bootargs)
+ return 1;
+ bootargs[0] = '\0';
+ if (label->append)
+ strcpy(bootargs, label->append);
+ strcat(bootargs, ip_str);
+ strcat(bootargs, mac_str);
+
+ setenv("bootargs", bootargs);
+ printf("append: %s\n", bootargs);
+
+ free(bootargs);
+ }
bootm_argv[1] = getenv("kernel_addr_r");
@@ -654,7 +686,7 @@ static void label_boot(struct pxe_label *label)
if (get_relfile_envaddr(label->fdt, "fdt_addr_r") < 0) {
printf("Skipping %s for failure retrieving fdt\n",
label->name);
- return;
+ return 1;
}
} else
bootm_argv[3] = getenv("fdt_addr");
@@ -663,6 +695,12 @@ static void label_boot(struct pxe_label *label)
bootm_argc = 4;
do_bootm(NULL, 0, bootm_argc, bootm_argv);
+
+#ifdef CONFIG_CMD_BOOTZ
+ /* Try booting a zImage if do_bootm returns */
+ do_bootz(NULL, 0, bootm_argc, bootm_argv);
+#endif
+ return 1;
}
/*
@@ -685,6 +723,8 @@ enum token_type {
T_PROMPT,
T_INCLUDE,
T_FDT,
+ T_ONTIMEOUT,
+ T_IPAPPEND,
T_INVALID
};
@@ -713,6 +753,8 @@ static const struct token keywords[] = {
{"initrd", T_INITRD},
{"include", T_INCLUDE},
{"fdt", T_FDT},
+ {"ontimeout", T_ONTIMEOUT,},
+ {"ipappend", T_IPAPPEND,},
{NULL, T_INVALID}
};
@@ -903,7 +945,6 @@ static int parse_integer(char **c, int *dst)
{
struct token t;
char *s = *c;
- unsigned long temp;
get_token(c, &t, L_SLITERAL);
@@ -912,12 +953,7 @@ static int parse_integer(char **c, int *dst)
return -EINVAL;
}
- if (strict_strtoul(t.val, 10, &temp) < 0) {
- printf("Expected unsigned integer: %s\n", t.val);
- return -EINVAL;
- }
-
- *dst = (int)temp;
+ *dst = simple_strtol(t.val, NULL, 10);
free(t.val);
@@ -1016,10 +1052,8 @@ static int parse_label_menu(char **c, struct pxe_menu *cfg,
switch (t.type) {
case T_DEFAULT:
- if (cfg->default_label)
- free(cfg->default_label);
-
- cfg->default_label = strdup(label->name);
+ if (!cfg->default_label)
+ cfg->default_label = strdup(label->name);
if (!cfg->default_label)
return -ENOMEM;
@@ -1108,7 +1142,12 @@ static int parse_label(char **c, struct pxe_menu *cfg)
break;
case T_LOCALBOOT:
- err = parse_integer(c, &label->localboot);
+ label->localboot = 1;
+ err = parse_integer(c, &label->localboot_val);
+ break;
+
+ case T_IPAPPEND:
+ err = parse_integer(c, &label->ipappend);
break;
case T_EOL:
@@ -1164,6 +1203,7 @@ static int parse_pxefile_top(char *p, struct pxe_menu *cfg, int nest_level)
err = 0;
switch (t.type) {
case T_MENU:
+ cfg->prompt = 1;
err = parse_menu(&p, cfg, b, nest_level);
break;
@@ -1176,6 +1216,7 @@ static int parse_pxefile_top(char *p, struct pxe_menu *cfg, int nest_level)
break;
case T_DEFAULT:
+ case T_ONTIMEOUT:
err = parse_sliteral(&p, &label_name);
if (label_name) {
@@ -1193,7 +1234,7 @@ static int parse_pxefile_top(char *p, struct pxe_menu *cfg, int nest_level)
break;
case T_PROMPT:
- err = parse_integer(&p, &cfg->prompt);
+ eol_or_eof(&p);
break;
case T_EOL:
@@ -1276,6 +1317,8 @@ static struct menu *pxe_menu_to_menu(struct pxe_menu *cfg)
struct list_head *pos;
struct menu *m;
int err;
+ int i = 1;
+ char *default_num = NULL;
/*
* Create a menu and add items for all the labels.
@@ -1289,18 +1332,23 @@ static struct menu *pxe_menu_to_menu(struct pxe_menu *cfg)
list_for_each(pos, &cfg->labels) {
label = list_entry(pos, struct pxe_label, list);
- if (menu_item_add(m, label->name, label) != 1) {
+ sprintf(label->num, "%d", i++);
+ if (menu_item_add(m, label->num, label) != 1) {
menu_destroy(m);
return NULL;
}
+ if (cfg->default_label &&
+ (strcmp(label->name, cfg->default_label) == 0))
+ default_num = label->num;
+
}
/*
* After we've created items for each label in the menu, set the
* menu's default label if one was specified.
*/
- if (cfg->default_label) {
- err = menu_default_set(m, cfg->default_label);
+ if (default_num) {
+ err = menu_default_set(m, default_num);
if (err != 1) {
if (err != -ENOENT) {
menu_destroy(m);
@@ -1367,10 +1415,13 @@ static void handle_pxe_menu(struct pxe_menu *cfg)
* we give up.
*/
- if (err == 1)
- label_boot(choice);
- else if (err != -ENOENT)
+ if (err == 1) {
+ err = label_boot(choice);
+ if (!err)
+ return;
+ } else if (err != -ENOENT) {
return;
+ }
boot_unattempted_labels(cfg);
}
diff --git a/common/cmd_sf.c b/common/cmd_sf.c
index 0a17782..19b0dc9 100644
--- a/common/cmd_sf.c
+++ b/common/cmd_sf.c
@@ -234,7 +234,7 @@ static int do_spi_flash_read_write(int argc, char * const argv[])
unsigned long len;
void *buf;
char *endp;
- int ret;
+ int ret = 1;
if (argc < 4)
return -1;
@@ -264,19 +264,23 @@ static int do_spi_flash_read_write(int argc, char * const argv[])
if (strcmp(argv[0], "update") == 0)
ret = spi_flash_update(flash, offset, len, buf);
- else if (strcmp(argv[0], "read") == 0)
- ret = spi_flash_read(flash, offset, len, buf);
- else
- ret = spi_flash_write(flash, offset, len, buf);
+ else if (strncmp(argv[0], "read", 4) == 0 ||
+ strncmp(argv[0], "write", 5) == 0) {
+ int read;
+
+ read = strncmp(argv[0], "read", 4) == 0;
+ if (read)
+ ret = spi_flash_read(flash, offset, len, buf);
+ else
+ ret = spi_flash_write(flash, offset, len, buf);
+
+ printf("SF: %zu bytes @ %#x %s: %s\n", (size_t)len, (u32)offset,
+ read ? "Read" : "Written", ret ? "ERROR" : "OK");
+ }
unmap_physmem(buf, len);
- if (ret) {
- printf("SPI flash %s failed\n", argv[0]);
- return 1;
- }
-
- return 0;
+ return ret == 0 ? 0 : 1;
}
static int do_spi_flash_erase(int argc, char * const argv[])
@@ -305,12 +309,10 @@ static int do_spi_flash_erase(int argc, char * const argv[])
}
ret = spi_flash_erase(flash, offset, len);
- if (ret) {
- printf("SPI flash %s failed\n", argv[0]);
- return 1;
- }
+ printf("SF: %zu bytes @ %#x Erased: %s\n", (size_t)len, (u32)offset,
+ ret ? "ERROR" : "OK");
- return 0;
+ return ret == 0 ? 0 : 1;
}
#ifdef CONFIG_CMD_SF_TEST
diff --git a/common/cmd_trace.c b/common/cmd_trace.c
new file mode 100644
index 0000000..ec3137a
--- /dev/null
+++ b/common/cmd_trace.c
@@ -0,0 +1,133 @@
+/*
+ * Copyright (c) 2011 The Chromium OS Authors.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+#include <trace.h>
+#include <asm/io.h>
+
+static int get_args(int argc, char * const argv[], char **buff,
+ size_t *buff_ptr, size_t *buff_size)
+{
+ if (argc < 2)
+ return -1;
+ if (argc < 4) {
+ *buff_size = getenv_ulong("profsize", 16, 0);
+ *buff = map_sysmem(getenv_ulong("profbase", 16, 0),
+ *buff_size);
+ *buff_ptr = getenv_ulong("profoffset", 16, 0);
+ } else {
+ *buff_size = simple_strtoul(argv[3], NULL, 16);
+ *buff = map_sysmem(simple_strtoul(argv[2], NULL, 16),
+ *buff_size);
+ *buff_ptr = 0;
+ };
+ return 0;
+}
+
+static int create_func_list(int argc, char * const argv[])
+{
+ size_t buff_size, avail, buff_ptr, used;
+ unsigned int needed;
+ char *buff;
+ int err;
+
+ if (get_args(argc, argv, &buff, &buff_ptr, &buff_size))
+ return -1;
+
+ avail = buff_size - buff_ptr;
+ err = trace_list_functions(buff + buff_ptr, avail, &needed);
+ if (err)
+ printf("Error: truncated (%#x bytes needed)\n", needed);
+ used = min(avail, needed);
+ printf("Function trace dumped to %08lx, size %#zx\n",
+ (ulong)map_to_sysmem(buff + buff_ptr), used);
+ setenv_hex("profbase", map_to_sysmem(buff));
+ setenv_hex("profsize", buff_size);
+ setenv_hex("profoffset", buff_ptr + used);
+
+ return 0;
+}
+
+static int create_call_list(int argc, char * const argv[])
+{
+ size_t buff_size, avail, buff_ptr, used;
+ unsigned int needed;
+ char *buff;
+ int err;
+
+ if (get_args(argc, argv, &buff, &buff_ptr, &buff_size))
+ return -1;
+
+ avail = buff_size - buff_ptr;
+ err = trace_list_calls(buff + buff_ptr, avail, &needed);
+ if (err)
+ printf("Error: truncated (%#x bytes needed)\n", needed);
+ used = min(avail, needed);
+ printf("Call list dumped to %08lx, size %#zx\n",
+ (ulong)map_to_sysmem(buff + buff_ptr), used);
+
+ setenv_hex("profbase", map_to_sysmem(buff));
+ setenv_hex("profsize", buff_size);
+ setenv_hex("profoffset", buff_ptr + used);
+
+ return 0;
+}
+
+int do_trace(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ const char *cmd = argc < 2 ? NULL : argv[1];
+
+ if (!cmd)
+ return cmd_usage(cmdtp);
+ switch (*cmd) {
+ case 'p':
+ trace_set_enabled(0);
+ break;
+ case 'c':
+ if (create_call_list(argc, argv))
+ return cmd_usage(cmdtp);
+ break;
+ case 'r':
+ trace_set_enabled(1);
+ break;
+ case 'f':
+ if (create_func_list(argc, argv))
+ return cmd_usage(cmdtp);
+ break;
+ case 's':
+ trace_print_stats();
+ break;
+ default:
+ return CMD_RET_USAGE;
+ }
+
+ return 0;
+}
+
+U_BOOT_CMD(
+ trace, 4, 1, do_trace,
+ "trace utility commands",
+ "stats - display tracing statistics\n"
+ "trace pause - pause tracing\n"
+ "trace resume - resume tracing\n"
+ "trace funclist [<addr> <size>] - dump function list into buffer\n"
+ "trace calls [<addr> <size>] "
+ "- dump function call trace into buffer"
+);
diff --git a/common/env_mmc.c b/common/env_mmc.c
index 9ca098f..5d3a769 100644
--- a/common/env_mmc.c
+++ b/common/env_mmc.c
@@ -53,11 +53,19 @@ DECLARE_GLOBAL_DATA_PTR;
__weak int mmc_get_env_addr(struct mmc *mmc, int copy, u32 *env_addr)
{
- *env_addr = CONFIG_ENV_OFFSET;
+ s64 offset;
+
+ offset = CONFIG_ENV_OFFSET;
#ifdef CONFIG_ENV_OFFSET_REDUND
if (copy)
- *env_addr = CONFIG_ENV_OFFSET_REDUND;
+ offset = CONFIG_ENV_OFFSET_REDUND;
#endif
+
+ if (offset < 0)
+ offset += mmc->capacity;
+
+ *env_addr = offset;
+
return 0;
}
diff --git a/common/env_onenand.c b/common/env_onenand.c
index faa903d..e8bde37 100644
--- a/common/env_onenand.c
+++ b/common/env_onenand.c
@@ -68,7 +68,7 @@ void env_relocate_spec(void)
/* Check OneNAND exist */
if (mtd->writesize)
/* Ignore read fail */
- mtd->read(mtd, env_addr, ONENAND_MAX_ENV_SIZE,
+ mtd_read(mtd, env_addr, ONENAND_MAX_ENV_SIZE,
&retlen, (u_char *)buf);
else
mtd->writesize = MAX_ONENAND_PAGESIZE;
@@ -113,12 +113,12 @@ int saveenv(void)
#endif
instr.addr = env_addr;
instr.mtd = mtd;
- if (mtd->erase(mtd, &instr)) {
+ if (mtd_erase(mtd, &instr)) {
printf("OneNAND: erase failed at 0x%08llx\n", env_addr);
return 1;
}
- if (mtd->write(mtd, env_addr, ONENAND_MAX_ENV_SIZE, &retlen,
+ if (mtd_write(mtd, env_addr, ONENAND_MAX_ENV_SIZE, &retlen,
(u_char *)&env_new)) {
printf("OneNAND: write failed at 0x%llx\n", instr.addr);
return 2;
diff --git a/common/fdt_support.c b/common/fdt_support.c
index 416100e..9a6f6b7 100644
--- a/common/fdt_support.c
+++ b/common/fdt_support.c
@@ -458,7 +458,7 @@ void fdt_fixup_ethernet(void *fdt)
{
int node, i, j;
char enet[16], *tmp, *end;
- char mac[16] = "ethaddr";
+ char mac[16];
const char *path;
unsigned char mac_addr[6];
@@ -467,6 +467,7 @@ void fdt_fixup_ethernet(void *fdt)
return;
i = 0;
+ strcpy(mac, "ethaddr");
while ((tmp = getenv(mac)) != NULL) {
sprintf(enet, "ethernet%d", i);
path = fdt_getprop(fdt, node, enet, NULL);
diff --git a/common/image-fdt.c b/common/image-fdt.c
index 158c9cf..203404a 100644
--- a/common/image-fdt.c
+++ b/common/image-fdt.c
@@ -211,51 +211,11 @@ error:
return 1;
}
-#if defined(CONFIG_FIT)
-/**
- * fit_check_fdt - verify FIT format FDT subimage
- * @fit_hdr: pointer to the FIT header
- * fdt_noffset: FDT subimage node offset within FIT image
- * @verify: data CRC verification flag
- *
- * fit_check_fdt() verifies integrity of the FDT subimage and from
- * specified FIT image.
- *
- * returns:
- * 1, on success
- * 0, on failure
- */
-static int fit_check_fdt(const void *fit, int fdt_noffset, int verify)
-{
- fit_image_print(fit, fdt_noffset, " ");
-
- if (verify) {
- puts(" Verifying Hash Integrity ... ");
- if (!fit_image_verify(fit, fdt_noffset)) {
- fdt_error("Bad Data Hash");
- return 0;
- }
- puts("OK\n");
- }
-
- if (!fit_image_check_type(fit, fdt_noffset, IH_TYPE_FLATDT)) {
- fdt_error("Not a FDT image");
- return 0;
- }
-
- if (!fit_image_check_comp(fit, fdt_noffset, IH_COMP_NONE)) {
- fdt_error("FDT image is compressed");
- return 0;
- }
-
- return 1;
-}
-#endif
-
/**
* boot_get_fdt - main fdt handling routine
* @argc: command argument count
* @argv: command argument list
+ * @arch: architecture (IH_ARCH_...)
* @images: pointer to the bootm images structure
* @of_flat_tree: pointer to a char* variable, will hold fdt start address
* @of_size: pointer to a ulong variable, will hold fdt length
@@ -273,32 +233,31 @@ static int fit_check_fdt(const void *fit, int fdt_noffset, int verify)
* 1, if fdt image is found but corrupted
* of_flat_tree and of_size are set to 0 if no fdt exists
*/
-int boot_get_fdt(int flag, int argc, char * const argv[],
+int boot_get_fdt(int flag, int argc, char * const argv[], uint8_t arch,
bootm_headers_t *images, char **of_flat_tree, ulong *of_size)
{
const image_header_t *fdt_hdr;
ulong fdt_addr;
char *fdt_blob = NULL;
ulong image_start, image_data, image_end;
- ulong load_start, load_end;
+ ulong load, load_end;
void *buf;
#if defined(CONFIG_FIT)
- void *fit_hdr;
- const char *fit_uname_config = NULL;
+ const char *fit_uname_config = images->fit_uname_cfg;
const char *fit_uname_fdt = NULL;
ulong default_addr;
- int cfg_noffset;
int fdt_noffset;
- const void *data;
- size_t size;
#endif
+ const char *select = NULL;
*of_flat_tree = NULL;
*of_size = 0;
- if (argc > 3 || genimg_has_config(images)) {
+ if (argc > 2)
+ select = argv[2];
+ if (select || genimg_has_config(images)) {
#if defined(CONFIG_FIT)
- if (argc > 3) {
+ if (select) {
/*
* If the FDT blob comes from the FIT image and the
* FIT image address is omitted in the command line
@@ -312,18 +271,18 @@ int boot_get_fdt(int flag, int argc, char * const argv[],
else
default_addr = load_addr;
- if (fit_parse_conf(argv[3], default_addr,
+ if (fit_parse_conf(select, default_addr,
&fdt_addr, &fit_uname_config)) {
debug("* fdt: config '%s' from image at 0x%08lx\n",
fit_uname_config, fdt_addr);
- } else if (fit_parse_subimage(argv[3], default_addr,
+ } else if (fit_parse_subimage(select, default_addr,
&fdt_addr, &fit_uname_fdt)) {
debug("* fdt: subimage '%s' from image at 0x%08lx\n",
fit_uname_fdt, fdt_addr);
} else
#endif
{
- fdt_addr = simple_strtoul(argv[3], NULL, 16);
+ fdt_addr = simple_strtoul(select, NULL, 16);
debug("* fdt: cmdline image address = 0x%08lx\n",
fdt_addr);
}
@@ -333,31 +292,15 @@ int boot_get_fdt(int flag, int argc, char * const argv[],
* command argument
*/
fdt_addr = map_to_sysmem(images->fit_hdr_os);
- fit_uname_config = images->fit_uname_cfg;
- debug("* fdt: using config '%s' from image at 0x%08lx\n",
- fit_uname_config, fdt_addr);
-
- /*
- * Check whether configuration has FDT blob defined,
- * if not quit silently.
- */
- fit_hdr = images->fit_hdr_os;
- cfg_noffset = fit_conf_get_node(fit_hdr,
- fit_uname_config);
- if (cfg_noffset < 0) {
- debug("* fdt: no such config\n");
+ fdt_noffset = fit_get_node_from_config(images,
+ FIT_FDT_PROP,
+ fdt_addr);
+ if (fdt_noffset == -ENOLINK)
return 0;
- }
-
- fdt_noffset = fit_conf_get_fdt_node(fit_hdr,
- cfg_noffset);
- if (fdt_noffset < 0) {
- debug("* fdt: no fdt in config\n");
- return 0;
- }
+ else if (fdt_noffset < 0)
+ return 1;
}
#endif
-
debug("## Checking for 'FDT'/'FDT Image' at %08lx\n",
fdt_addr);
@@ -387,29 +330,28 @@ int boot_get_fdt(int flag, int argc, char * const argv[],
image_data = (ulong)image_get_data(fdt_hdr);
image_end = image_get_image_end(fdt_hdr);
- load_start = image_get_load(fdt_hdr);
- load_end = load_start + image_get_data_size(fdt_hdr);
+ load = image_get_load(fdt_hdr);
+ load_end = load + image_get_data_size(fdt_hdr);
- if (load_start == image_start ||
- load_start == image_data) {
+ if (load == image_start ||
+ load == image_data) {
fdt_blob = (char *)image_data;
break;
}
- if ((load_start < image_end) &&
- (load_end > image_start)) {
+ if ((load < image_end) && (load_end > image_start)) {
fdt_error("fdt overwritten");
goto error;
}
debug(" Loading FDT from 0x%08lx to 0x%08lx\n",
- image_data, load_start);
+ image_data, load);
- memmove((void *)load_start,
+ memmove((void *)load,
(void *)image_data,
image_get_data_size(fdt_hdr));
- fdt_blob = (char *)load_start;
+ fdt_addr = load;
break;
case IMAGE_FORMAT_FIT:
/*
@@ -420,107 +362,20 @@ int boot_get_fdt(int flag, int argc, char * const argv[],
#if defined(CONFIG_FIT)
/* check FDT blob vs FIT blob */
if (fit_check_format(buf)) {
- /*
- * FIT image
- */
- fit_hdr = buf;
- printf("## Flattened Device Tree from FIT Image at %08lx\n",
- fdt_addr);
-
- if (!fit_uname_fdt) {
- /*
- * no FDT blob image node unit name,
- * try to get config node first. If
- * config unit node name is NULL
- * fit_conf_get_node() will try to
- * find default config node
- */
- cfg_noffset = fit_conf_get_node(fit_hdr,
- fit_uname_config);
-
- if (cfg_noffset < 0) {
- fdt_error("Could not find configuration node\n");
- goto error;
- }
-
- fit_uname_config = fdt_get_name(fit_hdr,
- cfg_noffset, NULL);
- printf(" Using '%s' configuration\n",
- fit_uname_config);
-
- fdt_noffset = fit_conf_get_fdt_node(
- fit_hdr,
- cfg_noffset);
- fit_uname_fdt = fit_get_name(fit_hdr,
- fdt_noffset, NULL);
- } else {
- /*
- * get FDT component image node
- * offset
- */
- fdt_noffset = fit_image_get_node(
- fit_hdr,
- fit_uname_fdt);
- }
- if (fdt_noffset < 0) {
- fdt_error("Could not find subimage node\n");
- goto error;
- }
-
- printf(" Trying '%s' FDT blob subimage\n",
- fit_uname_fdt);
-
- if (!fit_check_fdt(fit_hdr, fdt_noffset,
- images->verify))
- goto error;
-
- /* get ramdisk image data address and length */
- if (fit_image_get_data(fit_hdr, fdt_noffset,
- &data, &size)) {
- fdt_error("Could not find FDT subimage data");
- goto error;
- }
+ ulong load, len;
- /*
- * verify that image data is a proper FDT
- * blob
- */
- if (fdt_check_header((char *)data) != 0) {
- fdt_error("Subimage data is not a FTD");
- goto error;
- }
-
- /*
- * move image data to the load address,
- * make sure we don't overwrite initial image
- */
- image_start = (ulong)fit_hdr;
- image_end = fit_get_end(fit_hdr);
-
- if (fit_image_get_load(fit_hdr, fdt_noffset,
- &load_start) == 0) {
- load_end = load_start + size;
+ fdt_noffset = fit_image_load(images,
+ FIT_FDT_PROP,
+ fdt_addr, &fit_uname_fdt,
+ &fit_uname_config,
+ arch, IH_TYPE_FLATDT,
+ BOOTSTAGE_ID_FIT_FDT_START,
+ FIT_LOAD_OPTIONAL, &load, &len);
- if ((load_start < image_end) &&
- (load_end > image_start)) {
- fdt_error("FDT overwritten");
- goto error;
- }
-
- printf(" Loading FDT from 0x%08lx to 0x%08lx\n",
- (ulong)data, load_start);
-
- memmove((void *)load_start,
- (void *)data, size);
-
- fdt_blob = (char *)load_start;
- } else {
- fdt_blob = (char *)data;
- }
-
- images->fit_hdr_fdt = fit_hdr;
+ images->fit_hdr_fdt = map_sysmem(fdt_addr, 0);
images->fit_uname_fdt = fit_uname_fdt;
images->fit_noffset_fdt = fdt_noffset;
+ fdt_addr = load;
break;
} else
#endif
@@ -528,7 +383,6 @@ int boot_get_fdt(int flag, int argc, char * const argv[],
/*
* FDT blob
*/
- fdt_blob = buf;
debug("* fdt: raw FDT blob\n");
printf("## Flattened Device Tree blob at %08lx\n",
(long)fdt_addr);
@@ -539,8 +393,8 @@ int boot_get_fdt(int flag, int argc, char * const argv[],
goto error;
}
- printf(" Booting using the fdt blob at 0x%p\n", fdt_blob);
-
+ printf(" Booting using the fdt blob at %#08lx\n", fdt_addr);
+ fdt_blob = map_sysmem(fdt_addr, 0);
} else if (images->legacy_hdr_valid &&
image_check_type(&images->legacy_hdr_os_copy,
IH_TYPE_MULTI)) {
diff --git a/common/image-fit.c b/common/image-fit.c
index 254feec..e28dd05 100644
--- a/common/image-fit.c
+++ b/common/image-fit.c
@@ -31,6 +31,9 @@
#include <time.h>
#else
#include <common.h>
+#include <errno.h>
+#include <asm/io.h>
+DECLARE_GLOBAL_DATA_PTR;
#endif /* !USE_HOSTCC*/
#include <bootstage.h>
@@ -231,42 +234,45 @@ void fit_print_contents(const void *fit)
* @fit: pointer to the FIT format image header
* @noffset: offset of the hash node
* @p: pointer to prefix string
+ * @type: Type of information to print ("hash" or "sign")
*
* fit_image_print_data() lists properies for the processed hash node
*
+ * This function avoid using puts() since it prints a newline on the host
+ * but does not in U-Boot.
+ *
* returns:
* no returned results
*/
-static void fit_image_print_data(const void *fit, int noffset, const char *p)
+static void fit_image_print_data(const void *fit, int noffset, const char *p,
+ const char *type)
{
- char *algo;
+ const char *keyname;
uint8_t *value;
int value_len;
- int i, ret;
-
- /*
- * Check subnode name, must be equal to "hash".
- * Multiple hash nodes require unique unit node
- * names, e.g. hash@1, hash@2, etc.
- */
- if (strncmp(fit_get_name(fit, noffset, NULL),
- FIT_HASH_NODENAME,
- strlen(FIT_HASH_NODENAME)) != 0)
- return;
+ char *algo;
+ int required;
+ int ret, i;
- debug("%s Hash node: '%s'\n", p,
+ debug("%s %s node: '%s'\n", p, type,
fit_get_name(fit, noffset, NULL));
-
- printf("%s Hash algo: ", p);
+ printf("%s %s algo: ", p, type);
if (fit_image_hash_get_algo(fit, noffset, &algo)) {
printf("invalid/unsupported\n");
return;
}
- printf("%s\n", algo);
+ printf("%s", algo);
+ keyname = fdt_getprop(fit, noffset, "key-name-hint", NULL);
+ required = fdt_getprop(fit, noffset, "required", NULL) != NULL;
+ if (keyname)
+ printf(":%s", keyname);
+ if (required)
+ printf(" (required)");
+ printf("\n");
ret = fit_image_hash_get_value(fit, noffset, &value,
&value_len);
- printf("%s Hash value: ", p);
+ printf("%s %s value: ", p, type);
if (ret) {
printf("unavailable\n");
} else {
@@ -275,7 +281,18 @@ static void fit_image_print_data(const void *fit, int noffset, const char *p)
printf("\n");
}
- debug("%s Hash len: %d\n", p, value_len);
+ debug("%s %s len: %d\n", p, type, value_len);
+
+ /* Signatures have a time stamp */
+ if (IMAGE_ENABLE_TIMESTAMP && keyname) {
+ time_t timestamp;
+
+ printf("%s Timestamp: ", p);
+ if (fit_get_timestamp(fit, noffset, &timestamp))
+ printf("unavailable\n");
+ else
+ genimg_print_time(timestamp);
+ }
}
/**
@@ -300,8 +317,12 @@ static void fit_image_print_verification_data(const void *fit, int noffset,
* names, e.g. hash@1, hash@2, signature@1, signature@2, etc.
*/
name = fit_get_name(fit, noffset, NULL);
- if (!strncmp(name, FIT_HASH_NODENAME, strlen(FIT_HASH_NODENAME)))
- fit_image_print_data(fit, noffset, p);
+ if (!strncmp(name, FIT_HASH_NODENAME, strlen(FIT_HASH_NODENAME))) {
+ fit_image_print_data(fit, noffset, p, "Hash");
+ } else if (!strncmp(name, FIT_SIG_NODENAME,
+ strlen(FIT_SIG_NODENAME))) {
+ fit_image_print_data(fit, noffset, p, "Sign");
+ }
}
/**
@@ -348,10 +369,13 @@ void fit_image_print(const void *fit, int image_noffset, const char *p)
#ifndef USE_HOSTCC
printf("%s Data Start: ", p);
- if (ret)
+ if (ret) {
printf("unavailable\n");
- else
- printf("0x%08lx\n", (ulong)data);
+ } else {
+ void *vdata = (void *)data;
+
+ printf("0x%08lx\n", (ulong)map_to_sysmem(vdata));
+ }
#endif
printf("%s Data Size: ", p);
@@ -938,13 +962,23 @@ int fit_image_verify(const void *fit, int image_noffset)
{
const void *data;
size_t size;
- int noffset;
+ int noffset = 0;
char *err_msg = "";
+ int verify_all = 1;
+ int ret;
/* Get image data and data length */
if (fit_image_get_data(fit, image_noffset, &data, &size)) {
err_msg = "Can't get image data/size";
- return 0;
+ goto error;
+ }
+
+ /* Verify all required signatures */
+ if (IMAGE_ENABLE_VERIFY &&
+ fit_image_verify_required_sigs(fit, image_noffset, data, size,
+ gd_fdt_blob(), &verify_all)) {
+ err_msg = "Unable to verify required signature";
+ goto error;
}
/* Process all hash subnodes of the component image node */
@@ -964,6 +998,15 @@ int fit_image_verify(const void *fit, int image_noffset)
&err_msg))
goto error;
puts("+ ");
+ } else if (IMAGE_ENABLE_VERIFY && verify_all &&
+ !strncmp(name, FIT_SIG_NODENAME,
+ strlen(FIT_SIG_NODENAME))) {
+ ret = fit_image_check_sig(fit, noffset, data,
+ size, -1, &err_msg);
+ if (ret)
+ puts("- ");
+ else
+ puts("+ ");
}
}
@@ -1349,63 +1392,6 @@ int fit_conf_get_prop_node(const void *fit, int noffset,
}
/**
- * fit_conf_get_kernel_node - get kernel image node offset that corresponds to
- * a given configuration
- * @fit: pointer to the FIT format image header
- * @noffset: configuration node offset
- *
- * fit_conf_get_kernel_node() retrives kernel image node unit name from
- * configuration FIT_KERNEL_PROP property and translates it to the node
- * offset.
- *
- * returns:
- * image node offset when found (>=0)
- * negative number on failure (FDT_ERR_* code)
- */
-int fit_conf_get_kernel_node(const void *fit, int noffset)
-{
- return fit_conf_get_prop_node(fit, noffset, FIT_KERNEL_PROP);
-}
-
-/**
- * fit_conf_get_ramdisk_node - get ramdisk image node offset that corresponds to
- * a given configuration
- * @fit: pointer to the FIT format image header
- * @noffset: configuration node offset
- *
- * fit_conf_get_ramdisk_node() retrives ramdisk image node unit name from
- * configuration FIT_KERNEL_PROP property and translates it to the node
- * offset.
- *
- * returns:
- * image node offset when found (>=0)
- * negative number on failure (FDT_ERR_* code)
- */
-int fit_conf_get_ramdisk_node(const void *fit, int noffset)
-{
- return fit_conf_get_prop_node(fit, noffset, FIT_RAMDISK_PROP);
-}
-
-/**
- * fit_conf_get_fdt_node - get fdt image node offset that corresponds to
- * a given configuration
- * @fit: pointer to the FIT format image header
- * @noffset: configuration node offset
- *
- * fit_conf_get_fdt_node() retrives fdt image node unit name from
- * configuration FIT_KERNEL_PROP property and translates it to the node
- * offset.
- *
- * returns:
- * image node offset when found (>=0)
- * negative number on failure (FDT_ERR_* code)
- */
-int fit_conf_get_fdt_node(const void *fit, int noffset)
-{
- return fit_conf_get_prop_node(fit, noffset, FIT_FDT_PROP);
-}
-
-/**
* fit_conf_print - prints out the FIT configuration details
* @fit: pointer to the FIT format image header
* @noffset: offset of the configuration node
@@ -1448,22 +1434,7 @@ void fit_conf_print(const void *fit, int noffset, const char *p)
printf("%s FDT: %s\n", p, uname);
}
-/**
- * fit_check_ramdisk - verify FIT format ramdisk subimage
- * @fit_hdr: pointer to the FIT ramdisk header
- * @rd_noffset: ramdisk subimage node offset within FIT image
- * @arch: requested ramdisk image architecture type
- * @verify: data CRC verification flag
- *
- * fit_check_ramdisk() verifies integrity of the ramdisk subimage and from
- * specified FIT image.
- *
- * returns:
- * 1, on success
- * 0, on failure
- */
-int fit_check_ramdisk(const void *fit, int rd_noffset, uint8_t arch,
- int verify)
+int fit_image_select(const void *fit, int rd_noffset, int verify)
{
fit_image_print(fit, rd_noffset, " ");
@@ -1471,22 +1442,226 @@ int fit_check_ramdisk(const void *fit, int rd_noffset, uint8_t arch,
puts(" Verifying Hash Integrity ... ");
if (!fit_image_verify(fit, rd_noffset)) {
puts("Bad Data Hash\n");
- bootstage_error(BOOTSTAGE_ID_FIT_RD_HASH);
- return 0;
+ return -EACCES;
}
puts("OK\n");
}
- bootstage_mark(BOOTSTAGE_ID_FIT_RD_CHECK_ALL);
- if (!fit_image_check_os(fit, rd_noffset, IH_OS_LINUX) ||
- !fit_image_check_arch(fit, rd_noffset, arch) ||
- !fit_image_check_type(fit, rd_noffset, IH_TYPE_RAMDISK)) {
- printf("No Linux %s Ramdisk Image\n",
- genimg_get_arch_name(arch));
- bootstage_error(BOOTSTAGE_ID_FIT_RD_CHECK_ALL);
- return 0;
+ return 0;
+}
+
+int fit_get_node_from_config(bootm_headers_t *images, const char *prop_name,
+ ulong addr)
+{
+ int cfg_noffset;
+ void *fit_hdr;
+ int noffset;
+
+ debug("* %s: using config '%s' from image at 0x%08lx\n",
+ prop_name, images->fit_uname_cfg, addr);
+
+ /* Check whether configuration has this property defined */
+ fit_hdr = map_sysmem(addr, 0);
+ cfg_noffset = fit_conf_get_node(fit_hdr, images->fit_uname_cfg);
+ if (cfg_noffset < 0) {
+ debug("* %s: no such config\n", prop_name);
+ return -ENOENT;
}
- bootstage_mark(BOOTSTAGE_ID_FIT_RD_CHECK_ALL_OK);
- return 1;
+ noffset = fit_conf_get_prop_node(fit_hdr, cfg_noffset, prop_name);
+ if (noffset < 0) {
+ debug("* %s: no '%s' in config\n", prop_name, prop_name);
+ return -ENOLINK;
+ }
+
+ return noffset;
+}
+
+int fit_image_load(bootm_headers_t *images, const char *prop_name, ulong addr,
+ const char **fit_unamep, const char **fit_uname_configp,
+ int arch, int image_type, int bootstage_id,
+ enum fit_load_op load_op, ulong *datap, ulong *lenp)
+{
+ int cfg_noffset, noffset;
+ const char *fit_uname;
+ const char *fit_uname_config;
+ const void *fit;
+ const void *buf;
+ size_t size;
+ int type_ok, os_ok;
+ ulong load, data, len;
+ int ret;
+
+ fit = map_sysmem(addr, 0);
+ fit_uname = fit_unamep ? *fit_unamep : NULL;
+ fit_uname_config = fit_uname_configp ? *fit_uname_configp : NULL;
+ printf("## Loading %s from FIT Image at %08lx ...\n", prop_name, addr);
+
+ bootstage_mark(bootstage_id + BOOTSTAGE_SUB_FORMAT);
+ if (!fit_check_format(fit)) {
+ printf("Bad FIT %s image format!\n", prop_name);
+ bootstage_error(bootstage_id + BOOTSTAGE_SUB_FORMAT);
+ return -ENOEXEC;
+ }
+ bootstage_mark(bootstage_id + BOOTSTAGE_SUB_FORMAT_OK);
+ if (fit_uname) {
+ /* get ramdisk component image node offset */
+ bootstage_mark(bootstage_id + BOOTSTAGE_SUB_UNIT_NAME);
+ noffset = fit_image_get_node(fit, fit_uname);
+ } else {
+ /*
+ * no image node unit name, try to get config
+ * node first. If config unit node name is NULL
+ * fit_conf_get_node() will try to find default config node
+ */
+ bootstage_mark(bootstage_id + BOOTSTAGE_SUB_NO_UNIT_NAME);
+ if (IMAGE_ENABLE_BEST_MATCH && !fit_uname_config) {
+ cfg_noffset = fit_conf_find_compat(fit, gd_fdt_blob());
+ } else {
+ cfg_noffset = fit_conf_get_node(fit,
+ fit_uname_config);
+ }
+ if (cfg_noffset < 0) {
+ puts("Could not find configuration node\n");
+ bootstage_error(bootstage_id +
+ BOOTSTAGE_SUB_NO_UNIT_NAME);
+ return -ENOENT;
+ }
+ fit_uname_config = fdt_get_name(fit, cfg_noffset, NULL);
+ printf(" Using '%s' configuration\n", fit_uname_config);
+ if (image_type == IH_TYPE_KERNEL) {
+ /* Remember (and possibly verify) this config */
+ images->fit_uname_cfg = fit_uname_config;
+ if (IMAGE_ENABLE_VERIFY && images->verify) {
+ puts(" Verifying Hash Integrity ... ");
+ if (!fit_config_verify(fit, cfg_noffset)) {
+ puts("Bad Data Hash\n");
+ bootstage_error(bootstage_id +
+ BOOTSTAGE_SUB_HASH);
+ return -EACCES;
+ }
+ puts("OK\n");
+ }
+ bootstage_mark(BOOTSTAGE_ID_FIT_CONFIG);
+ }
+
+ noffset = fit_conf_get_prop_node(fit, cfg_noffset,
+ prop_name);
+ fit_uname = fit_get_name(fit, noffset, NULL);
+ }
+ if (noffset < 0) {
+ puts("Could not find subimage node\n");
+ bootstage_error(bootstage_id + BOOTSTAGE_SUB_SUBNODE);
+ return -ENOENT;
+ }
+
+ printf(" Trying '%s' %s subimage\n", fit_uname, prop_name);
+
+ ret = fit_image_select(fit, noffset, images->verify);
+ if (ret) {
+ bootstage_error(bootstage_id + BOOTSTAGE_SUB_HASH);
+ return ret;
+ }
+
+ bootstage_mark(bootstage_id + BOOTSTAGE_SUB_CHECK_ARCH);
+ if (!fit_image_check_target_arch(fit, noffset)) {
+ puts("Unsupported Architecture\n");
+ bootstage_error(bootstage_id + BOOTSTAGE_SUB_CHECK_ARCH);
+ return -ENOEXEC;
+ }
+
+ if (image_type == IH_TYPE_FLATDT &&
+ !fit_image_check_comp(fit, noffset, IH_COMP_NONE)) {
+ puts("FDT image is compressed");
+ return -EPROTONOSUPPORT;
+ }
+
+ bootstage_mark(bootstage_id + BOOTSTAGE_SUB_CHECK_ALL);
+ type_ok = fit_image_check_type(fit, noffset, image_type) ||
+ (image_type == IH_TYPE_KERNEL &&
+ fit_image_check_type(fit, noffset,
+ IH_TYPE_KERNEL_NOLOAD));
+ os_ok = image_type == IH_TYPE_FLATDT ||
+ fit_image_check_os(fit, noffset, IH_OS_LINUX);
+ if (!type_ok || !os_ok) {
+ printf("No Linux %s %s Image\n", genimg_get_arch_name(arch),
+ genimg_get_type_name(image_type));
+ bootstage_error(bootstage_id + BOOTSTAGE_SUB_CHECK_ALL);
+ return -EIO;
+ }
+
+ bootstage_mark(bootstage_id + BOOTSTAGE_SUB_CHECK_ALL_OK);
+
+ /* get image data address and length */
+ if (fit_image_get_data(fit, noffset, &buf, &size)) {
+ printf("Could not find %s subimage data!\n", prop_name);
+ bootstage_error(bootstage_id + BOOTSTAGE_SUB_GET_DATA);
+ return -ENOENT;
+ }
+ len = (ulong)size;
+
+ /* verify that image data is a proper FDT blob */
+ if (image_type == IH_TYPE_FLATDT && fdt_check_header((char *)buf)) {
+ puts("Subimage data is not a FDT");
+ return -ENOEXEC;
+ }
+
+ bootstage_mark(bootstage_id + BOOTSTAGE_SUB_GET_DATA_OK);
+
+ /*
+ * Work-around for eldk-4.2 which gives this warning if we try to
+ * case in the unmap_sysmem() call:
+ * warning: initialization discards qualifiers from pointer target type
+ */
+ {
+ void *vbuf = (void *)buf;
+
+ data = map_to_sysmem(vbuf);
+ }
+
+ if (load_op == FIT_LOAD_IGNORED) {
+ /* Don't load */
+ } else if (fit_image_get_load(fit, noffset, &load)) {
+ if (load_op == FIT_LOAD_REQUIRED) {
+ printf("Can't get %s subimage load address!\n",
+ prop_name);
+ bootstage_error(bootstage_id + BOOTSTAGE_SUB_LOAD);
+ return -EBADF;
+ }
+ } else {
+ ulong image_start, image_end;
+ ulong load_end;
+ void *dst;
+
+ /*
+ * move image data to the load address,
+ * make sure we don't overwrite initial image
+ */
+ image_start = addr;
+ image_end = addr + fit_get_size(fit);
+
+ load_end = load + len;
+ if (image_type != IH_TYPE_KERNEL &&
+ load < image_end && load_end > image_start) {
+ printf("Error: %s overwritten\n", prop_name);
+ return -EXDEV;
+ }
+
+ printf(" Loading %s from 0x%08lx to 0x%08lx\n",
+ prop_name, data, load);
+
+ dst = map_sysmem(load, len);
+ memmove(dst, buf, len);
+ data = load;
+ }
+ bootstage_mark(bootstage_id + BOOTSTAGE_SUB_LOAD);
+
+ *datap = data;
+ *lenp = len;
+ if (fit_unamep)
+ *fit_unamep = (char *)fit_uname;
+ if (fit_uname_configp)
+ *fit_uname_configp = (char *)fit_uname_config;
+
+ return noffset;
}
diff --git a/common/image-sig.c b/common/image-sig.c
new file mode 100644
index 0000000..5d907cf
--- /dev/null
+++ b/common/image-sig.c
@@ -0,0 +1,422 @@
+/*
+ * Copyright (c) 2013, Google Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifdef USE_HOSTCC
+#include "mkimage.h"
+#include <time.h>
+#else
+#include <common.h>
+#include <malloc.h>
+DECLARE_GLOBAL_DATA_PTR;
+#endif /* !USE_HOSTCC*/
+#include <image.h>
+#include <rsa.h>
+
+#define IMAGE_MAX_HASHED_NODES 100
+
+struct image_sig_algo image_sig_algos[] = {
+ {
+ "sha1,rsa2048",
+ rsa_sign,
+ rsa_add_verify_data,
+ rsa_verify,
+ }
+};
+
+struct image_sig_algo *image_get_sig_algo(const char *name)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(image_sig_algos); i++) {
+ if (!strcmp(image_sig_algos[i].name, name))
+ return &image_sig_algos[i];
+ }
+
+ return NULL;
+}
+
+/**
+ * fit_region_make_list() - Make a list of image regions
+ *
+ * Given a list of fdt_regions, create a list of image_regions. This is a
+ * simple conversion routine since the FDT and image code use different
+ * structures.
+ *
+ * @fit: FIT image
+ * @fdt_regions: Pointer to FDT regions
+ * @count: Number of FDT regions
+ * @region: Pointer to image regions, which must hold @count records. If
+ * region is NULL, then (except for an SPL build) the array will be
+ * allocated.
+ * @return: Pointer to image regions
+ */
+struct image_region *fit_region_make_list(const void *fit,
+ struct fdt_region *fdt_regions, int count,
+ struct image_region *region)
+{
+ int i;
+
+ debug("Hash regions:\n");
+ debug("%10s %10s\n", "Offset", "Size");
+
+ /*
+ * Use malloc() except in SPL (to save code size). In SPL the caller
+ * must allocate the array.
+ */
+#ifndef CONFIG_SPL_BUILD
+ if (!region)
+ region = calloc(sizeof(*region), count);
+#endif
+ if (!region)
+ return NULL;
+ for (i = 0; i < count; i++) {
+ debug("%10x %10x\n", fdt_regions[i].offset,
+ fdt_regions[i].size);
+ region[i].data = fit + fdt_regions[i].offset;
+ region[i].size = fdt_regions[i].size;
+ }
+
+ return region;
+}
+
+static int fit_image_setup_verify(struct image_sign_info *info,
+ const void *fit, int noffset, int required_keynode,
+ char **err_msgp)
+{
+ char *algo_name;
+
+ if (fit_image_hash_get_algo(fit, noffset, &algo_name)) {
+ *err_msgp = "Can't get hash algo property";
+ return -1;
+ }
+ memset(info, '\0', sizeof(*info));
+ info->keyname = fdt_getprop(fit, noffset, "key-name-hint", NULL);
+ info->fit = (void *)fit;
+ info->node_offset = noffset;
+ info->algo = image_get_sig_algo(algo_name);
+ info->fdt_blob = gd_fdt_blob();
+ info->required_keynode = required_keynode;
+ printf("%s:%s", algo_name, info->keyname);
+
+ if (!info->algo) {
+ *err_msgp = "Unknown signature algorithm";
+ return -1;
+ }
+
+ return 0;
+}
+
+int fit_image_check_sig(const void *fit, int noffset, const void *data,
+ size_t size, int required_keynode, char **err_msgp)
+{
+ struct image_sign_info info;
+ struct image_region region;
+ uint8_t *fit_value;
+ int fit_value_len;
+
+ *err_msgp = NULL;
+ if (fit_image_setup_verify(&info, fit, noffset, required_keynode,
+ err_msgp))
+ return -1;
+
+ if (fit_image_hash_get_value(fit, noffset, &fit_value,
+ &fit_value_len)) {
+ *err_msgp = "Can't get hash value property";
+ return -1;
+ }
+
+ region.data = data;
+ region.size = size;
+
+ if (info.algo->verify(&info, &region, 1, fit_value, fit_value_len)) {
+ *err_msgp = "Verification failed";
+ return -1;
+ }
+
+ return 0;
+}
+
+static int fit_image_verify_sig(const void *fit, int image_noffset,
+ const char *data, size_t size, const void *sig_blob,
+ int sig_offset)
+{
+ int noffset;
+ char *err_msg = "";
+ int verified = 0;
+ int ret;
+
+ /* Process all hash subnodes of the component image node */
+ for (noffset = fdt_first_subnode(fit, image_noffset);
+ noffset >= 0;
+ noffset = fdt_next_subnode(fit, noffset)) {
+ const char *name = fit_get_name(fit, noffset, NULL);
+
+ if (!strncmp(name, FIT_SIG_NODENAME,
+ strlen(FIT_SIG_NODENAME))) {
+ ret = fit_image_check_sig(fit, noffset, data,
+ size, -1, &err_msg);
+ if (ret) {
+ puts("- ");
+ } else {
+ puts("+ ");
+ verified = 1;
+ break;
+ }
+ }
+ }
+
+ if (noffset == -FDT_ERR_TRUNCATED || noffset == -FDT_ERR_BADSTRUCTURE) {
+ err_msg = "Corrupted or truncated tree";
+ goto error;
+ }
+
+ return verified ? 0 : -EPERM;
+
+error:
+ printf(" error!\n%s for '%s' hash node in '%s' image node\n",
+ err_msg, fit_get_name(fit, noffset, NULL),
+ fit_get_name(fit, image_noffset, NULL));
+ return -1;
+}
+
+int fit_image_verify_required_sigs(const void *fit, int image_noffset,
+ const char *data, size_t size, const void *sig_blob,
+ int *no_sigsp)
+{
+ int verify_count = 0;
+ int noffset;
+ int sig_node;
+
+ /* Work out what we need to verify */
+ *no_sigsp = 1;
+ sig_node = fdt_subnode_offset(sig_blob, 0, FIT_SIG_NODENAME);
+ if (sig_node < 0) {
+ debug("%s: No signature node found: %s\n", __func__,
+ fdt_strerror(sig_node));
+ return 0;
+ }
+
+ for (noffset = fdt_first_subnode(sig_blob, sig_node);
+ noffset >= 0;
+ noffset = fdt_next_subnode(sig_blob, noffset)) {
+ const char *required;
+ int ret;
+
+ required = fdt_getprop(sig_blob, noffset, "required", NULL);
+ if (!required || strcmp(required, "image"))
+ continue;
+ ret = fit_image_verify_sig(fit, image_noffset, data, size,
+ sig_blob, noffset);
+ if (ret) {
+ printf("Failed to verify required signature '%s'\n",
+ fit_get_name(sig_blob, noffset, NULL));
+ return ret;
+ }
+ verify_count++;
+ }
+
+ if (verify_count)
+ *no_sigsp = 0;
+
+ return 0;
+}
+
+int fit_config_check_sig(const void *fit, int noffset, int required_keynode,
+ char **err_msgp)
+{
+ char * const exc_prop[] = {"data"};
+ const char *prop, *end, *name;
+ struct image_sign_info info;
+ const uint32_t *strings;
+ uint8_t *fit_value;
+ int fit_value_len;
+ int max_regions;
+ int i, prop_len;
+ char path[200];
+ int count;
+
+ debug("%s: fdt=%p, conf='%s', sig='%s'\n", __func__, gd_fdt_blob(),
+ fit_get_name(fit, noffset, NULL),
+ fit_get_name(gd_fdt_blob(), required_keynode, NULL));
+ *err_msgp = NULL;
+ if (fit_image_setup_verify(&info, fit, noffset, required_keynode,
+ err_msgp))
+ return -1;
+
+ if (fit_image_hash_get_value(fit, noffset, &fit_value,
+ &fit_value_len)) {
+ *err_msgp = "Can't get hash value property";
+ return -1;
+ }
+
+ /* Count the number of strings in the property */
+ prop = fdt_getprop(fit, noffset, "hashed-nodes", &prop_len);
+ end = prop ? prop + prop_len : prop;
+ for (name = prop, count = 0; name < end; name++)
+ if (!*name)
+ count++;
+ if (!count) {
+ *err_msgp = "Can't get hashed-nodes property";
+ return -1;
+ }
+
+ /* Add a sanity check here since we are using the stack */
+ if (count > IMAGE_MAX_HASHED_NODES) {
+ *err_msgp = "Number of hashed nodes exceeds maximum";
+ return -1;
+ }
+
+ /* Create a list of node names from those strings */
+ char *node_inc[count];
+
+ debug("Hash nodes (%d):\n", count);
+ for (name = prop, i = 0; name < end; name += strlen(name) + 1, i++) {
+ debug(" '%s'\n", name);
+ node_inc[i] = (char *)name;
+ }
+
+ /*
+ * Each node can generate one region for each sub-node. Allow for
+ * 7 sub-nodes (hash@1, signature@1, etc.) and some extra.
+ */
+ max_regions = 20 + count * 7;
+ struct fdt_region fdt_regions[max_regions];
+
+ /* Get a list of regions to hash */
+ count = fdt_find_regions(fit, node_inc, count,
+ exc_prop, ARRAY_SIZE(exc_prop),
+ fdt_regions, max_regions - 1,
+ path, sizeof(path), 0);
+ if (count < 0) {
+ *err_msgp = "Failed to hash configuration";
+ return -1;
+ }
+ if (count == 0) {
+ *err_msgp = "No data to hash";
+ return -1;
+ }
+ if (count >= max_regions - 1) {
+ *err_msgp = "Too many hash regions";
+ return -1;
+ }
+
+ /* Add the strings */
+ strings = fdt_getprop(fit, noffset, "hashed-strings", NULL);
+ if (strings) {
+ fdt_regions[count].offset = fdt_off_dt_strings(fit) +
+ fdt32_to_cpu(strings[0]);
+ fdt_regions[count].size = fdt32_to_cpu(strings[1]);
+ count++;
+ }
+
+ /* Allocate the region list on the stack */
+ struct image_region region[count];
+
+ fit_region_make_list(fit, fdt_regions, count, region);
+ if (info.algo->verify(&info, region, count, fit_value,
+ fit_value_len)) {
+ *err_msgp = "Verification failed";
+ return -1;
+ }
+
+ return 0;
+}
+
+static int fit_config_verify_sig(const void *fit, int conf_noffset,
+ const void *sig_blob, int sig_offset)
+{
+ int noffset;
+ char *err_msg = "";
+ int verified = 0;
+ int ret;
+
+ /* Process all hash subnodes of the component conf node */
+ for (noffset = fdt_first_subnode(fit, conf_noffset);
+ noffset >= 0;
+ noffset = fdt_next_subnode(fit, noffset)) {
+ const char *name = fit_get_name(fit, noffset, NULL);
+
+ if (!strncmp(name, FIT_SIG_NODENAME,
+ strlen(FIT_SIG_NODENAME))) {
+ ret = fit_config_check_sig(fit, noffset, sig_offset,
+ &err_msg);
+ if (ret) {
+ puts("- ");
+ } else {
+ puts("+ ");
+ verified = 1;
+ break;
+ }
+ }
+ }
+
+ if (noffset == -FDT_ERR_TRUNCATED || noffset == -FDT_ERR_BADSTRUCTURE) {
+ err_msg = "Corrupted or truncated tree";
+ goto error;
+ }
+
+ return verified ? 0 : -EPERM;
+
+error:
+ printf(" error!\n%s for '%s' hash node in '%s' config node\n",
+ err_msg, fit_get_name(fit, noffset, NULL),
+ fit_get_name(fit, conf_noffset, NULL));
+ return -1;
+}
+
+int fit_config_verify_required_sigs(const void *fit, int conf_noffset,
+ const void *sig_blob)
+{
+ int noffset;
+ int sig_node;
+
+ /* Work out what we need to verify */
+ sig_node = fdt_subnode_offset(sig_blob, 0, FIT_SIG_NODENAME);
+ if (sig_node < 0) {
+ debug("%s: No signature node found: %s\n", __func__,
+ fdt_strerror(sig_node));
+ return 0;
+ }
+
+ for (noffset = fdt_first_subnode(sig_blob, sig_node);
+ noffset >= 0;
+ noffset = fdt_next_subnode(sig_blob, noffset)) {
+ const char *required;
+ int ret;
+
+ required = fdt_getprop(sig_blob, noffset, "required", NULL);
+ if (!required || strcmp(required, "conf"))
+ continue;
+ ret = fit_config_verify_sig(fit, conf_noffset, sig_blob,
+ noffset);
+ if (ret) {
+ printf("Failed to verify required signature '%s'\n",
+ fit_get_name(sig_blob, noffset, NULL));
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
+int fit_config_verify(const void *fit, int conf_noffset)
+{
+ return !fit_config_verify_required_sigs(fit, conf_noffset,
+ gd_fdt_blob());
+}
diff --git a/common/image.c b/common/image.c
index e91c89e..327006e 100644
--- a/common/image.c
+++ b/common/image.c
@@ -51,6 +51,7 @@
#include <u-boot/md5.h>
#include <sha1.h>
+#include <asm/errno.h>
#include <asm/io.h>
#ifdef CONFIG_CMD_BDI
@@ -810,29 +811,28 @@ int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
char *end;
#endif
#if defined(CONFIG_FIT)
- void *fit_hdr;
- const char *fit_uname_config = NULL;
+ const char *fit_uname_config = images->fit_uname_cfg;
const char *fit_uname_ramdisk = NULL;
ulong default_addr;
int rd_noffset;
- int cfg_noffset;
- const void *data;
- size_t size;
#endif
+ const char *select = NULL;
*rd_start = 0;
*rd_end = 0;
+ if (argc >= 2)
+ select = argv[1];
/*
* Look for a '-' which indicates to ignore the
* ramdisk argument
*/
- if ((argc >= 3) && (strcmp(argv[2], "-") == 0)) {
+ if (select && strcmp(select, "-") == 0) {
debug("## Skipping init Ramdisk\n");
rd_len = rd_data = 0;
- } else if (argc >= 3 || genimg_has_config(images)) {
+ } else if (select || genimg_has_config(images)) {
#if defined(CONFIG_FIT)
- if (argc >= 3) {
+ if (select) {
/*
* If the init ramdisk comes from the FIT image and
* the FIT image address is omitted in the command
@@ -844,12 +844,12 @@ int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
else
default_addr = load_addr;
- if (fit_parse_conf(argv[2], default_addr,
- &rd_addr, &fit_uname_config)) {
+ if (fit_parse_conf(select, default_addr,
+ &rd_addr, &fit_uname_config)) {
debug("* ramdisk: config '%s' from image at "
"0x%08lx\n",
fit_uname_config, rd_addr);
- } else if (fit_parse_subimage(argv[2], default_addr,
+ } else if (fit_parse_subimage(select, default_addr,
&rd_addr, &fit_uname_ramdisk)) {
debug("* ramdisk: subimage '%s' from image at "
"0x%08lx\n",
@@ -857,7 +857,7 @@ int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
} else
#endif
{
- rd_addr = simple_strtoul(argv[2], NULL, 16);
+ rd_addr = simple_strtoul(select, NULL, 16);
debug("* ramdisk: cmdline image address = "
"0x%08lx\n",
rd_addr);
@@ -865,32 +865,16 @@ int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
#if defined(CONFIG_FIT)
} else {
/* use FIT configuration provided in first bootm
- * command argument
+ * command argument. If the property is not defined,
+ * quit silently.
*/
rd_addr = map_to_sysmem(images->fit_hdr_os);
- fit_uname_config = images->fit_uname_cfg;
- debug("* ramdisk: using config '%s' from image "
- "at 0x%08lx\n",
- fit_uname_config, rd_addr);
-
- /*
- * Check whether configuration has ramdisk defined,
- * if not, don't try to use it, quit silently.
- */
- fit_hdr = images->fit_hdr_os;
- cfg_noffset = fit_conf_get_node(fit_hdr,
- fit_uname_config);
- if (cfg_noffset < 0) {
- debug("* ramdisk: no such config\n");
- return 1;
- }
-
- rd_noffset = fit_conf_get_ramdisk_node(fit_hdr,
- cfg_noffset);
- if (rd_noffset < 0) {
- debug("* ramdisk: no ramdisk in config\n");
+ rd_noffset = fit_get_node_from_config(images,
+ FIT_RAMDISK_PROP, rd_addr);
+ if (rd_noffset == -ENOLINK)
return 0;
- }
+ else if (rd_noffset < 0)
+ return 1;
}
#endif
@@ -921,94 +905,26 @@ int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
break;
#if defined(CONFIG_FIT)
case IMAGE_FORMAT_FIT:
- fit_hdr = buf;
- printf("## Loading init Ramdisk from FIT "
- "Image at %08lx ...\n", rd_addr);
-
- bootstage_mark(BOOTSTAGE_ID_FIT_RD_FORMAT);
- if (!fit_check_format(fit_hdr)) {
- puts("Bad FIT ramdisk image format!\n");
- bootstage_error(
- BOOTSTAGE_ID_FIT_RD_FORMAT);
+ rd_noffset = fit_image_load(images, FIT_RAMDISK_PROP,
+ rd_addr, &fit_uname_ramdisk,
+ &fit_uname_config, arch,
+ IH_TYPE_RAMDISK,
+ BOOTSTAGE_ID_FIT_RD_START,
+ FIT_LOAD_REQUIRED, &rd_data, &rd_len);
+ if (rd_noffset < 0)
return 1;
- }
- bootstage_mark(BOOTSTAGE_ID_FIT_RD_FORMAT_OK);
-
- if (!fit_uname_ramdisk) {
- /*
- * no ramdisk image node unit name, try to get config
- * node first. If config unit node name is NULL
- * fit_conf_get_node() will try to find default config node
- */
- bootstage_mark(
- BOOTSTAGE_ID_FIT_RD_NO_UNIT_NAME);
- cfg_noffset = fit_conf_get_node(fit_hdr,
- fit_uname_config);
- if (cfg_noffset < 0) {
- puts("Could not find configuration "
- "node\n");
- bootstage_error(
- BOOTSTAGE_ID_FIT_RD_NO_UNIT_NAME);
- return 1;
- }
- fit_uname_config = fdt_get_name(fit_hdr,
- cfg_noffset, NULL);
- printf(" Using '%s' configuration\n",
- fit_uname_config);
-
- rd_noffset = fit_conf_get_ramdisk_node(fit_hdr,
- cfg_noffset);
- fit_uname_ramdisk = fit_get_name(fit_hdr,
- rd_noffset, NULL);
- } else {
- /* get ramdisk component image node offset */
- bootstage_mark(
- BOOTSTAGE_ID_FIT_RD_UNIT_NAME);
- rd_noffset = fit_image_get_node(fit_hdr,
- fit_uname_ramdisk);
- }
- if (rd_noffset < 0) {
- puts("Could not find subimage node\n");
- bootstage_error(BOOTSTAGE_ID_FIT_RD_SUBNODE);
- return 1;
- }
-
- printf(" Trying '%s' ramdisk subimage\n",
- fit_uname_ramdisk);
-
- bootstage_mark(BOOTSTAGE_ID_FIT_RD_CHECK);
- if (!fit_check_ramdisk(fit_hdr, rd_noffset, arch,
- images->verify))
- return 1;
-
- /* get ramdisk image data address and length */
- if (fit_image_get_data(fit_hdr, rd_noffset, &data,
- &size)) {
- puts("Could not find ramdisk subimage data!\n");
- bootstage_error(BOOTSTAGE_ID_FIT_RD_GET_DATA);
- return 1;
- }
- bootstage_mark(BOOTSTAGE_ID_FIT_RD_GET_DATA_OK);
-
- rd_data = (ulong)data;
- rd_len = size;
-
- if (fit_image_get_load(fit_hdr, rd_noffset, &rd_load)) {
- puts("Can't get ramdisk subimage load "
- "address!\n");
- bootstage_error(BOOTSTAGE_ID_FIT_RD_LOAD);
- return 1;
- }
- bootstage_mark(BOOTSTAGE_ID_FIT_RD_LOAD);
- images->fit_hdr_rd = fit_hdr;
+ images->fit_hdr_rd = map_sysmem(rd_addr, 0);
images->fit_uname_rd = fit_uname_ramdisk;
images->fit_noffset_rd = rd_noffset;
break;
#endif
default:
#ifdef CONFIG_SUPPORT_RAW_INITRD
- if (argc >= 3 && (end = strchr(argv[2], ':'))) {
+ end = NULL;
+ if (select)
+ end = strchr(select, ':');
+ if (end) {
rd_len = simple_strtoul(++end, NULL, 16);
rd_data = rd_addr;
} else
diff --git a/common/lcd.c b/common/lcd.c
index edae835..50ea4d6 100644
--- a/common/lcd.c
+++ b/common/lcd.c
@@ -43,6 +43,8 @@
#include <lcd.h>
#include <watchdog.h>
+#include <splash.h>
+
#if defined(CONFIG_CPU_PXA25X) || defined(CONFIG_CPU_PXA27X) || \
defined(CONFIG_CPU_MONAHANS)
#define CONFIG_CPU_PXA
@@ -57,6 +59,10 @@
#include <atmel_lcdc.h>
#endif
+#if defined(CONFIG_LCD_DT_SIMPLEFB)
+#include <libfdt.h>
+#endif
+
/************************************************************************/
/* ** FONT DATA */
/************************************************************************/
@@ -1068,18 +1074,6 @@ int lcd_display_bitmap(ulong bmp_image, int x, int y)
}
#endif
-#ifdef CONFIG_SPLASH_SCREEN_PREPARE
-static inline int splash_screen_prepare(void)
-{
- return board_splash_screen_prepare();
-}
-#else
-static inline int splash_screen_prepare(void)
-{
- return 0;
-}
-#endif
-
static void *lcd_logo(void)
{
#ifdef CONFIG_SPLASH_SCREEN
@@ -1092,26 +1086,11 @@ static void *lcd_logo(void)
do_splash = 0;
if (splash_screen_prepare())
- return (void *)gd->fb_base;
+ return (void *)lcd_base;
addr = simple_strtoul (s, NULL, 16);
-#ifdef CONFIG_SPLASH_SCREEN_ALIGN
- s = getenv("splashpos");
- if (s != NULL) {
- if (s[0] == 'm')
- x = BMP_ALIGN_CENTER;
- else
- x = simple_strtol(s, NULL, 0);
-
- s = strchr(s + 1, ',');
- if (s != NULL) {
- if (s[1] == 'm')
- y = BMP_ALIGN_CENTER;
- else
- y = simple_strtol (s + 1, NULL, 0);
- }
- }
-#endif /* CONFIG_SPLASH_SCREEN_ALIGN */
+
+ splash_get_pos(&x, &y);
if (bmp_display(addr, x, y) == 0)
return (void *)lcd_base;
@@ -1182,3 +1161,86 @@ int lcd_get_screen_columns(void)
{
return CONSOLE_COLS;
}
+
+#if defined(CONFIG_LCD_DT_SIMPLEFB)
+static int lcd_dt_simplefb_configure_node(void *blob, int off)
+{
+ u32 stride;
+ fdt32_t cells[2];
+ int ret;
+ static const char format[] =
+#if LCD_BPP == LCD_COLOR16
+ "r5g6b5";
+#else
+ "";
+#endif
+
+ if (!format[0])
+ return -1;
+
+ stride = panel_info.vl_col * 2;
+
+ cells[0] = cpu_to_fdt32(gd->fb_base);
+ cells[1] = cpu_to_fdt32(stride * panel_info.vl_row);
+ ret = fdt_setprop(blob, off, "reg", cells, sizeof(cells[0]) * 2);
+ if (ret < 0)
+ return -1;
+
+ cells[0] = cpu_to_fdt32(panel_info.vl_col);
+ ret = fdt_setprop(blob, off, "width", cells, sizeof(cells[0]));
+ if (ret < 0)
+ return -1;
+
+ cells[0] = cpu_to_fdt32(panel_info.vl_row);
+ ret = fdt_setprop(blob, off, "height", cells, sizeof(cells[0]));
+ if (ret < 0)
+ return -1;
+
+ cells[0] = cpu_to_fdt32(stride);
+ ret = fdt_setprop(blob, off, "stride", cells, sizeof(cells[0]));
+ if (ret < 0)
+ return -1;
+
+ ret = fdt_setprop(blob, off, "format", format, strlen(format) + 1);
+ if (ret < 0)
+ return -1;
+
+ ret = fdt_delprop(blob, off, "status");
+ if (ret < 0)
+ return -1;
+
+ return 0;
+}
+
+int lcd_dt_simplefb_add_node(void *blob)
+{
+ static const char compat[] = "simple-framebuffer";
+ static const char disabled[] = "disabled";
+ int off, ret;
+
+ off = fdt_add_subnode(blob, 0, "framebuffer");
+ if (off < 0)
+ return -1;
+
+ ret = fdt_setprop(blob, off, "status", disabled, sizeof(disabled));
+ if (ret < 0)
+ return -1;
+
+ ret = fdt_setprop(blob, off, "compatible", compat, sizeof(compat));
+ if (ret < 0)
+ return -1;
+
+ return lcd_dt_simplefb_configure_node(blob, off);
+}
+
+int lcd_dt_simplefb_enable_existing_node(void *blob)
+{
+ int off;
+
+ off = fdt_node_offset_by_compatible(blob, -1, "simple-framebuffer");
+ if (off < 0)
+ return -1;
+
+ return lcd_dt_simplefb_configure_node(blob, off);
+}
+#endif
diff --git a/common/main.c b/common/main.c
index 953ef29..56da214 100644
--- a/common/main.c
+++ b/common/main.c
@@ -28,26 +28,15 @@
/* #define DEBUG */
#include <common.h>
-#include <watchdog.h>
#include <command.h>
#include <fdtdec.h>
-#include <malloc.h>
-#include <version.h>
-#ifdef CONFIG_MODEM_SUPPORT
-#include <malloc.h> /* for free() prototype */
-#endif
-
-#ifdef CONFIG_SYS_HUSH_PARSER
#include <hush.h>
-#endif
-
-#ifdef CONFIG_OF_CONTROL
-#include <fdtdec.h>
-#endif
-
+#include <malloc.h>
+#include <menu.h>
#include <post.h>
+#include <version.h>
+#include <watchdog.h>
#include <linux/ctype.h>
-#include <menu.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -57,13 +46,18 @@ DECLARE_GLOBAL_DATA_PTR;
void inline __show_boot_progress (int val) {}
void show_boot_progress (int val) __attribute__((weak, alias("__show_boot_progress")));
-#if defined(CONFIG_UPDATE_TFTP)
-int update_tftp (ulong addr);
-#endif /* CONFIG_UPDATE_TFTP */
-
#define MAX_DELAY_STOP_STR 32
-#undef DEBUG_PARSER
+#define DEBUG_PARSER 0 /* set to 1 to debug */
+
+#define debug_parser(fmt, args...) \
+ debug_cond(DEBUG_PARSER, fmt, ##args)
+
+#ifndef DEBUG_BOOTKEYS
+#define DEBUG_BOOTKEYS 0
+#endif
+#define debug_bootkeys(fmt, args...) \
+ debug_cond(DEBUG_BOOTKEYS, fmt, ##args)
char console_buffer[CONFIG_SYS_CBSIZE + 1]; /* console I/O buffer */
@@ -93,10 +87,7 @@ extern void mdm_init(void); /* defined in board.c */
*/
#if defined(CONFIG_BOOTDELAY)
# if defined(CONFIG_AUTOBOOT_KEYED)
-#ifndef CONFIG_MENU
-static inline
-#endif
-int abortboot(int bootdelay)
+static int abortboot_keyed(int bootdelay)
{
int abort = 0;
uint64_t etime = endtick(bootdelay);
@@ -152,11 +143,9 @@ int abortboot(int bootdelay)
presskey_max = presskey_max > delaykey[i].len ?
presskey_max : delaykey[i].len;
-# if DEBUG_BOOTKEYS
- printf("%s key:<%s>\n",
- delaykey[i].retry ? "delay" : "stop",
- delaykey[i].str ? delaykey[i].str : "NULL");
-# endif
+ debug_bootkeys("%s key:<%s>\n",
+ delaykey[i].retry ? "delay" : "stop",
+ delaykey[i].str ? delaykey[i].str : "NULL");
}
/* In order to keep up with incoming data, check timeout only
@@ -181,10 +170,9 @@ int abortboot(int bootdelay)
memcmp (presskey + presskey_len - delaykey[i].len,
delaykey[i].str,
delaykey[i].len) == 0) {
-# if DEBUG_BOOTKEYS
- printf("got %skey\n",
- delaykey[i].retry ? "delay" : "stop");
-# endif
+ debug_bootkeys("got %skey\n",
+ delaykey[i].retry ? "delay" :
+ "stop");
# ifdef CONFIG_BOOT_RETRY_TIME
/* don't retry auto boot */
@@ -196,10 +184,8 @@ int abortboot(int bootdelay)
}
} while (!abort && get_ticks() <= etime);
-# if DEBUG_BOOTKEYS
if (!abort)
- puts("key timeout\n");
-# endif
+ debug_bootkeys("key timeout\n");
#ifdef CONFIG_SILENT_CONSOLE
if (abort)
@@ -215,10 +201,7 @@ int abortboot(int bootdelay)
static int menukey = 0;
#endif
-#ifndef CONFIG_MENU
-static inline
-#endif
-int abortboot(int bootdelay)
+static int abortboot_normal(int bootdelay)
{
int abort = 0;
unsigned long ts;
@@ -275,6 +258,15 @@ int abortboot(int bootdelay)
return abort;
}
# endif /* CONFIG_AUTOBOOT_KEYED */
+
+static int abortboot(int bootdelay)
+{
+#ifdef CONFIG_AUTOBOOT_KEYED
+ return abortboot_keyed(bootdelay);
+#else
+ return abortboot_normal(bootdelay);
+#endif
+}
#endif /* CONFIG_BOOTDELAY */
/*
@@ -342,93 +334,35 @@ static void process_fdt_options(const void *blob)
}
#endif /* CONFIG_OF_CONTROL */
-
-/****************************************************************************/
-
-void main_loop (void)
+#ifdef CONFIG_BOOTDELAY
+static void process_boot_delay(void)
{
-#ifndef CONFIG_SYS_HUSH_PARSER
- static char lastcommand[CONFIG_SYS_CBSIZE] = { 0, };
- int len;
- int rc = 1;
- int flag;
-#endif
-#if defined(CONFIG_BOOTDELAY) && defined(CONFIG_OF_CONTROL)
+#ifdef CONFIG_OF_CONTROL
char *env;
#endif
-#if defined(CONFIG_BOOTDELAY)
char *s;
int bootdelay;
-#endif
-#ifdef CONFIG_PREBOOT
- char *p;
-#endif
#ifdef CONFIG_BOOTCOUNT_LIMIT
unsigned long bootcount = 0;
unsigned long bootlimit = 0;
- char *bcs;
- char bcs_set[16];
#endif /* CONFIG_BOOTCOUNT_LIMIT */
- bootstage_mark_name(BOOTSTAGE_ID_MAIN_LOOP, "main_loop");
-
#ifdef CONFIG_BOOTCOUNT_LIMIT
bootcount = bootcount_load();
bootcount++;
bootcount_store (bootcount);
- sprintf (bcs_set, "%lu", bootcount);
- setenv ("bootcount", bcs_set);
- bcs = getenv ("bootlimit");
- bootlimit = bcs ? simple_strtoul (bcs, NULL, 10) : 0;
+ setenv_ulong("bootcount", bootcount);
+ bootlimit = getenv_ulong("bootlimit", 10, 0);
#endif /* CONFIG_BOOTCOUNT_LIMIT */
-#ifdef CONFIG_MODEM_SUPPORT
- debug ("DEBUG: main_loop: do_mdm_init=%d\n", do_mdm_init);
- if (do_mdm_init) {
- char *str = strdup(getenv("mdm_cmd"));
- setenv ("preboot", str); /* set or delete definition */
- if (str != NULL)
- free (str);
- mdm_init(); /* wait for modem connection */
- }
-#endif /* CONFIG_MODEM_SUPPORT */
-
-#ifdef CONFIG_VERSION_VARIABLE
- {
- setenv ("ver", version_string); /* set version variable */
- }
-#endif /* CONFIG_VERSION_VARIABLE */
-
-#ifdef CONFIG_SYS_HUSH_PARSER
- u_boot_hush_start ();
-#endif
-
-#if defined(CONFIG_HUSH_INIT_VAR)
- hush_init_var ();
-#endif
-
-#ifdef CONFIG_PREBOOT
- if ((p = getenv ("preboot")) != NULL) {
-# ifdef CONFIG_AUTOBOOT_KEYED
- int prev = disable_ctrlc(1); /* disable Control C checking */
-# endif
-
- run_command_list(p, -1, 0);
-
-# ifdef CONFIG_AUTOBOOT_KEYED
- disable_ctrlc(prev); /* restore Control C checking */
-# endif
- }
-#endif /* CONFIG_PREBOOT */
-
-#if defined(CONFIG_UPDATE_TFTP)
- update_tftp (0UL);
-#endif /* CONFIG_UPDATE_TFTP */
-
-#if defined(CONFIG_BOOTDELAY)
s = getenv ("bootdelay");
bootdelay = s ? (int)simple_strtol(s, NULL, 10) : CONFIG_BOOTDELAY;
+#ifdef CONFIG_OF_CONTROL
+ bootdelay = fdtdec_get_config_int(gd->fdt_blob, "bootdelay",
+ bootdelay);
+#endif
+
debug ("### main_loop entered: bootdelay=%d\n\n", bootdelay);
#if defined(CONFIG_MENU_SHOW)
@@ -474,26 +408,88 @@ void main_loop (void)
debug ("### main_loop: bootcmd=\"%s\"\n", s ? s : "<UNDEFINED>");
if (bootdelay != -1 && s && !abortboot(bootdelay)) {
-# ifdef CONFIG_AUTOBOOT_KEYED
+#ifdef CONFIG_AUTOBOOT_KEYED
int prev = disable_ctrlc(1); /* disable Control C checking */
-# endif
+#endif
run_command_list(s, -1, 0);
-# ifdef CONFIG_AUTOBOOT_KEYED
+#ifdef CONFIG_AUTOBOOT_KEYED
disable_ctrlc(prev); /* restore Control C checking */
-# endif
+#endif
}
-# ifdef CONFIG_MENUKEY
+#ifdef CONFIG_MENUKEY
if (menukey == CONFIG_MENUKEY) {
s = getenv("menucmd");
if (s)
run_command_list(s, -1, 0);
}
#endif /* CONFIG_MENUKEY */
+}
#endif /* CONFIG_BOOTDELAY */
+void main_loop(void)
+{
+#ifndef CONFIG_SYS_HUSH_PARSER
+ static char lastcommand[CONFIG_SYS_CBSIZE] = { 0, };
+ int len;
+ int rc = 1;
+ int flag;
+#endif
+#ifdef CONFIG_PREBOOT
+ char *p;
+#endif
+
+ bootstage_mark_name(BOOTSTAGE_ID_MAIN_LOOP, "main_loop");
+
+#ifdef CONFIG_MODEM_SUPPORT
+ debug("DEBUG: main_loop: do_mdm_init=%d\n", do_mdm_init);
+ if (do_mdm_init) {
+ char *str = strdup(getenv("mdm_cmd"));
+ setenv("preboot", str); /* set or delete definition */
+ if (str != NULL)
+ free(str);
+ mdm_init(); /* wait for modem connection */
+ }
+#endif /* CONFIG_MODEM_SUPPORT */
+
+#ifdef CONFIG_VERSION_VARIABLE
+ {
+ setenv("ver", version_string); /* set version variable */
+ }
+#endif /* CONFIG_VERSION_VARIABLE */
+
+#ifdef CONFIG_SYS_HUSH_PARSER
+ u_boot_hush_start();
+#endif
+
+#if defined(CONFIG_HUSH_INIT_VAR)
+ hush_init_var();
+#endif
+
+#ifdef CONFIG_PREBOOT
+ p = getenv("preboot");
+ if (p != NULL) {
+# ifdef CONFIG_AUTOBOOT_KEYED
+ int prev = disable_ctrlc(1); /* disable Control C checking */
+# endif
+
+ run_command_list(p, -1, 0);
+
+# ifdef CONFIG_AUTOBOOT_KEYED
+ disable_ctrlc(prev); /* restore Control C checking */
+# endif
+ }
+#endif /* CONFIG_PREBOOT */
+
+#if defined(CONFIG_UPDATE_TFTP)
+ update_tftp(0UL);
+#endif /* CONFIG_UPDATE_TFTP */
+
+#ifdef CONFIG_BOOTDELAY
+ process_boot_delay();
+#endif
/*
* Main Loop for Monitor Command Processing
*/
@@ -1080,20 +1076,20 @@ int readline_into_buffer(const char *const prompt, char *buffer, int timeout)
* Special character handling
*/
switch (c) {
- case '\r': /* Enter */
+ case '\r': /* Enter */
case '\n':
*p = '\0';
puts ("\r\n");
- return (p - p_buf);
+ return p - p_buf;
- case '\0': /* nul */
+ case '\0': /* nul */
continue;
- case 0x03: /* ^C - break */
+ case 0x03: /* ^C - break */
p_buf[0] = '\0'; /* discard input */
- return (-1);
+ return -1;
- case 0x15: /* ^U - erase line */
+ case 0x15: /* ^U - erase line */
while (col > plen) {
puts (erase_seq);
--col;
@@ -1102,15 +1098,15 @@ int readline_into_buffer(const char *const prompt, char *buffer, int timeout)
n = 0;
continue;
- case 0x17: /* ^W - erase word */
+ case 0x17: /* ^W - erase word */
p=delete_char(p_buf, p, &col, &n, plen);
while ((n > 0) && (*p != ' ')) {
p=delete_char(p_buf, p, &col, &n, plen);
}
continue;
- case 0x08: /* ^H - backspace */
- case 0x7F: /* DEL - backspace */
+ case 0x08: /* ^H - backspace */
+ case 0x7F: /* DEL - backspace */
p=delete_char(p_buf, p, &col, &n, plen);
continue;
@@ -1119,7 +1115,7 @@ int readline_into_buffer(const char *const prompt, char *buffer, int timeout)
* Must be a normal character then
*/
if (n < CONFIG_SYS_CBSIZE-2) {
- if (c == '\t') { /* expand TABs */
+ if (c == '\t') { /* expand TABs */
#ifdef CONFIG_AUTO_COMPLETE
/* if auto completion triggered just continue */
*p = '\0';
@@ -1134,7 +1130,7 @@ int readline_into_buffer(const char *const prompt, char *buffer, int timeout)
char buf[2];
/*
- * Echo input using puts() to force am
+ * Echo input using puts() to force an
* LCD flush if we are using an LCD
*/
++col;
@@ -1192,9 +1188,7 @@ int parse_line (char *line, char *argv[])
{
int nargs = 0;
-#ifdef DEBUG_PARSER
- printf ("parse_line: \"%s\"\n", line);
-#endif
+ debug_parser("parse_line: \"%s\"\n", line);
while (nargs < CONFIG_SYS_MAXARGS) {
/* skip any white space */
@@ -1203,10 +1197,8 @@ int parse_line (char *line, char *argv[])
if (*line == '\0') { /* end of line, no more args */
argv[nargs] = NULL;
-#ifdef DEBUG_PARSER
- printf ("parse_line: nargs=%d\n", nargs);
-#endif
- return (nargs);
+ debug_parser("parse_line: nargs=%d\n", nargs);
+ return nargs;
}
argv[nargs++] = line; /* begin of argument string */
@@ -1217,10 +1209,8 @@ int parse_line (char *line, char *argv[])
if (*line == '\0') { /* end of line, no more args */
argv[nargs] = NULL;
-#ifdef DEBUG_PARSER
- printf ("parse_line: nargs=%d\n", nargs);
-#endif
- return (nargs);
+ debug_parser("parse_line: nargs=%d\n", nargs);
+ return nargs;
}
*line++ = '\0'; /* terminate current arg */
@@ -1228,9 +1218,7 @@ int parse_line (char *line, char *argv[])
printf ("** Too many args (max. %d) **\n", CONFIG_SYS_MAXARGS);
-#ifdef DEBUG_PARSER
- printf ("parse_line: nargs=%d\n", nargs);
-#endif
+ debug_parser("parse_line: nargs=%d\n", nargs);
return (nargs);
}
@@ -1248,12 +1236,10 @@ static void process_macros (const char *input, char *output)
/* 1 = waiting for '(' or '{' */
/* 2 = waiting for ')' or '}' */
/* 3 = waiting for ''' */
-#ifdef DEBUG_PARSER
char *output_start = output;
- printf ("[PROCESS_MACROS] INPUT len %d: \"%s\"\n", strlen (input),
- input);
-#endif
+ debug_parser("[PROCESS_MACROS] INPUT len %zd: \"%s\"\n", strlen(input),
+ input);
prev = '\0'; /* previous character */
@@ -1341,10 +1327,8 @@ static void process_macros (const char *input, char *output)
else
*(output - 1) = 0;
-#ifdef DEBUG_PARSER
- printf ("[PROCESS_MACROS] OUTPUT len %d: \"%s\"\n",
- strlen (output_start), output_start);
-#endif
+ debug_parser("[PROCESS_MACROS] OUTPUT len %zd: \"%s\"\n",
+ strlen(output_start), output_start);
}
/****************************************************************************
@@ -1375,12 +1359,12 @@ static int builtin_run_command(const char *cmd, int flag)
int repeatable = 1;
int rc = 0;
-#ifdef DEBUG_PARSER
- printf ("[RUN_COMMAND] cmd[%p]=\"", cmd);
- puts (cmd ? cmd : "NULL"); /* use puts - string may be loooong */
- puts ("\"\n");
-#endif
-
+ debug_parser("[RUN_COMMAND] cmd[%p]=\"", cmd);
+ if (DEBUG_PARSER) {
+ /* use puts - string may be loooong */
+ puts(cmd ? cmd : "NULL");
+ puts("\"\n");
+ }
clear_ctrlc(); /* forget any previous Control C */
if (!cmd || !*cmd) {
@@ -1398,9 +1382,7 @@ static int builtin_run_command(const char *cmd, int flag)
* repeatable commands
*/
-#ifdef DEBUG_PARSER
- printf ("[PROCESS_SEPARATORS] %s\n", cmd);
-#endif
+ debug_parser("[PROCESS_SEPARATORS] %s\n", cmd);
while (*str) {
/*
@@ -1429,9 +1411,7 @@ static int builtin_run_command(const char *cmd, int flag)
}
else
str = sep; /* no more commands for next pass */
-#ifdef DEBUG_PARSER
- printf ("token: \"%s\"\n", token);
-#endif
+ debug_parser("token: \"%s\"\n", token);
/* find macros in this token and replace them */
process_macros (token, finaltoken);
diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c
index 7efdcb8..170fa38 100644
--- a/common/spl/spl_mmc.c
+++ b/common/spl/spl_mmc.c
@@ -32,7 +32,7 @@
DECLARE_GLOBAL_DATA_PTR;
-static void mmc_load_image_raw(struct mmc *mmc)
+static int mmc_load_image_raw(struct mmc *mmc, unsigned long sector)
{
unsigned long err;
u32 image_size_sectors;
@@ -42,10 +42,7 @@ static void mmc_load_image_raw(struct mmc *mmc)
sizeof(struct image_header));
/* read image header to find the image size & load address */
- err = mmc->block_dev.block_read(0,
- CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR, 1,
- header);
-
+ err = mmc->block_dev.block_read(0, sector, 1, header);
if (err == 0)
goto end;
@@ -56,19 +53,33 @@ static void mmc_load_image_raw(struct mmc *mmc)
mmc->read_bl_len;
/* Read the header too to avoid extra memcpy */
- err = mmc->block_dev.block_read(0,
- CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR,
- image_size_sectors, (void *)spl_image.load_addr);
+ err = mmc->block_dev.block_read(0, sector, image_size_sectors,
+ (void *)spl_image.load_addr);
end:
- if (err == 0) {
+ if (err == 0)
printf("spl: mmc blk read err - %lu\n", err);
- hang();
+
+ return (err == 0);
+}
+
+#ifdef CONFIG_SPL_OS_BOOT
+static int mmc_load_image_raw_os(struct mmc *mmc)
+{
+ if (!mmc->block_dev.block_read(0,
+ CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR,
+ CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS,
+ (void *)CONFIG_SYS_SPL_ARGS_ADDR)) {
+ printf("mmc args blk read error\n");
+ return -1;
}
+
+ return mmc_load_image_raw(mmc, CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR);
}
+#endif
#ifdef CONFIG_SPL_FAT_SUPPORT
-static void mmc_load_image_fat(struct mmc *mmc)
+static int mmc_load_image_fat(struct mmc *mmc, const char *filename)
{
int err;
struct image_header *header;
@@ -76,32 +87,41 @@ static void mmc_load_image_fat(struct mmc *mmc)
header = (struct image_header *)(CONFIG_SYS_TEXT_BASE -
sizeof(struct image_header));
- err = fat_register_device(&mmc->block_dev,
- CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION);
- if (err) {
- printf("spl: fat register err - %d\n", err);
- hang();
- }
-
- err = file_fat_read(CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME,
- header, sizeof(struct image_header));
+ err = file_fat_read(filename, header, sizeof(struct image_header));
if (err <= 0)
goto end;
spl_parse_image_header(header);
- err = file_fat_read(CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME,
- (u8 *)spl_image.load_addr, 0);
+ err = file_fat_read(filename, (u8 *)spl_image.load_addr, 0);
end:
+ if (err <= 0)
+ printf("spl: error reading image %s, err - %d\n",
+ filename, err);
+
+ return (err <= 0);
+}
+
+#ifdef CONFIG_SPL_OS_BOOT
+static int mmc_load_image_fat_os(struct mmc *mmc)
+{
+ int err;
+
+ err = file_fat_read(CONFIG_SPL_FAT_LOAD_ARGS_NAME,
+ (void *)CONFIG_SYS_SPL_ARGS_ADDR, 0);
if (err <= 0) {
printf("spl: error reading image %s, err - %d\n",
- CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME, err);
- hang();
+ CONFIG_SPL_FAT_LOAD_ARGS_NAME, err);
+ return -1;
}
+
+ return mmc_load_image_fat(mmc, CONFIG_SPL_FAT_LOAD_KERNEL_NAME);
}
#endif
+#endif
+
void spl_mmc_load_image(void)
{
struct mmc *mmc;
@@ -121,17 +141,36 @@ void spl_mmc_load_image(void)
printf("spl: mmc init failed: err - %d\n", err);
hang();
}
+
boot_mode = spl_boot_mode();
if (boot_mode == MMCSD_MODE_RAW) {
debug("boot mode - RAW\n");
- mmc_load_image_raw(mmc);
+#ifdef CONFIG_SPL_OS_BOOT
+ if (spl_start_uboot() || mmc_load_image_raw_os(mmc))
+#endif
+ err = mmc_load_image_raw(mmc,
+ CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR);
#ifdef CONFIG_SPL_FAT_SUPPORT
} else if (boot_mode == MMCSD_MODE_FAT) {
debug("boot mode - FAT\n");
- mmc_load_image_fat(mmc);
+
+ err = fat_register_device(&mmc->block_dev,
+ CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION);
+ if (err) {
+ printf("spl: fat register err - %d\n", err);
+ hang();
+ }
+
+#ifdef CONFIG_SPL_OS_BOOT
+ if (spl_start_uboot() || mmc_load_image_fat_os(mmc))
+#endif
+ err = mmc_load_image_fat(mmc, CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME);
#endif
} else {
puts("spl: wrong MMC boot mode\n");
hang();
}
+
+ if (err)
+ hang();
}
diff --git a/common/splash.c b/common/splash.c
new file mode 100644
index 0000000..18885f1
--- /dev/null
+++ b/common/splash.c
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2013, Boundary Devices <info@boundarydevices.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., http://www.fsf.org/about/contact/
+ *
+ */
+
+#include <common.h>
+#include <splash.h>
+
+int __splash_screen_prepare(void)
+{
+ return 0;
+}
+
+int splash_screen_prepare(void)
+ __attribute__ ((weak, alias("__splash_screen_prepare")));
+
+
+#ifdef CONFIG_SPLASH_SCREEN_ALIGN
+void splash_get_pos(int *x, int *y)
+{
+ char *s = getenv("splashpos");
+
+ if (!s)
+ return;
+
+ if (s[0] == 'm')
+ *x = BMP_ALIGN_CENTER;
+ else
+ *x = simple_strtol(s, NULL, 0);
+
+ s = strchr(s + 1, ',');
+ if (s != NULL) {
+ if (s[1] == 'm')
+ *y = BMP_ALIGN_CENTER;
+ else
+ *y = simple_strtol(s + 1, NULL, 0);
+ }
+}
+#endif /* CONFIG_SPLASH_SCREEN_ALIGN */
diff --git a/common/usb_hub.c b/common/usb_hub.c
index 0d79ec3..774ba63 100644
--- a/common/usb_hub.c
+++ b/common/usb_hub.c
@@ -53,6 +53,10 @@
#include <asm/4xx_pci.h>
#endif
+#ifndef CONFIG_USB_HUB_MIN_POWER_ON_DELAY
+#define CONFIG_USB_HUB_MIN_POWER_ON_DELAY 100
+#endif
+
#define USB_BUFSIZ 512
static struct usb_hub_device hub_dev[USB_MAX_HUB];
@@ -148,8 +152,8 @@ static void usb_hub_power_on(struct usb_hub_device *hub)
debug("port %d returns %lX\n", i + 1, dev->status);
}
- /* Wait at least 100 msec for power to become stable */
- mdelay(max(pgood_delay, (unsigned)100));
+ /* Wait for power to become stable */
+ mdelay(max(pgood_delay, CONFIG_USB_HUB_MIN_POWER_ON_DELAY));
}
void usb_hub_reset(void)
@@ -485,7 +489,11 @@ static int usb_hub_configure(struct usb_device *dev)
i + 1, portstatus);
usb_clear_port_feature(dev, i + 1,
USB_PORT_FEAT_C_ENABLE);
-
+ /*
+ * The following hack causes a ghost device problem
+ * to Faraday EHCI
+ */
+#ifndef CONFIG_USB_EHCI_FARADAY
/* EM interference sometimes causes bad shielded USB
* devices to be shutdown by the hub, this hack enables
* them again. Works at least with mouse driver */
@@ -497,6 +505,7 @@ static int usb_hub_configure(struct usb_device *dev)
"re-enabling...\n", i + 1);
usb_hub_port_connect_change(dev, i);
}
+#endif
}
if (portstatus & USB_PORT_STAT_SUSPEND) {
debug("port %d suspend change\n", i + 1);
diff --git a/common/usb_kbd.c b/common/usb_kbd.c
index b962849..3174b5e 100644
--- a/common/usb_kbd.c
+++ b/common/usb_kbd.c
@@ -461,8 +461,13 @@ static int usb_kbd_probe(struct usb_device *dev, unsigned int ifnum)
usb_set_idle(dev, iface->desc.bInterfaceNumber, REPEAT_RATE, 0);
debug("USB KBD: enable interrupt pipe...\n");
- usb_submit_int_msg(dev, pipe, data->new, maxp > 8 ? 8 : maxp,
- ep->bInterval);
+ if (usb_submit_int_msg(dev, pipe, data->new, maxp > 8 ? 8 : maxp,
+ ep->bInterval) < 0) {
+ printf("Failed to get keyboard state from device %04x:%04x\n",
+ dev->descriptor.idVendor, dev->descriptor.idProduct);
+ /* Abort, we don't want to use that non-functional keyboard. */
+ return 0;
+ }
/* Success. */
return 1;
@@ -496,6 +501,7 @@ int drv_usb_kbd_init(void)
if (old_dev) {
/* Already registered, just return ok. */
debug("USB KBD: is already registered.\n");
+ usb_kbd_deregister();
return 1;
}
diff --git a/common/usb_storage.c b/common/usb_storage.c
index 457970f..4599d03 100644
--- a/common/usb_storage.c
+++ b/common/usb_storage.c
@@ -170,9 +170,9 @@ int usb_stor_get_info(struct usb_device *dev, struct us_data *us,
block_dev_desc_t *dev_desc);
int usb_storage_probe(struct usb_device *dev, unsigned int ifnum,
struct us_data *ss);
-unsigned long usb_stor_read(int device, unsigned long blknr,
+unsigned long usb_stor_read(int device, lbaint_t blknr,
lbaint_t blkcnt, void *buffer);
-unsigned long usb_stor_write(int device, unsigned long blknr,
+unsigned long usb_stor_write(int device, lbaint_t blknr,
lbaint_t blkcnt, const void *buffer);
struct usb_device * usb_get_dev_index(int index);
void uhci_show_temp_int_td(void);
@@ -1054,7 +1054,7 @@ static void usb_bin_fixup(struct usb_device_descriptor descriptor,
}
#endif /* CONFIG_USB_BIN_FIXUP */
-unsigned long usb_stor_read(int device, unsigned long blknr,
+unsigned long usb_stor_read(int device, lbaint_t blknr,
lbaint_t blkcnt, void *buffer)
{
lbaint_t start, blks;
@@ -1127,7 +1127,7 @@ retry_it:
return blkcnt;
}
-unsigned long usb_stor_write(int device, unsigned long blknr,
+unsigned long usb_stor_write(int device, lbaint_t blknr,
lbaint_t blkcnt, const void *buffer)
{
lbaint_t start, blks;
generated by cgit v1.1 at 2024-07-17 14:36:04 +0000