summaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
authorAlbert ARIBAUD <albert.u.boot@aribaud.net>2014-05-20 10:05:42 +0200
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2014-05-20 10:05:42 +0200
commit05d134b084590684bcf4d832c0035952727b7cd9 (patch)
tree8f5d5fd811634fa621792cad7ca361251c06cd88 /arch
parent6130c14605de760bdcaef36b8a0d34eac2a955f0 (diff)
parentd7782d06534fe4fa47a49fa7c106de5ba85a9687 (diff)
downloadu-boot-imx-05d134b084590684bcf4d832c0035952727b7cd9.zip
u-boot-imx-05d134b084590684bcf4d832c0035952727b7cd9.tar.gz
u-boot-imx-05d134b084590684bcf4d832c0035952727b7cd9.tar.bz2
Merge remote-tracking branch 'u-boot/master'
Conflicts: boards.cfg Conflicts were trivial once u-boot-arm/master boards.cfg was reformatted (commit 6130c146) to match u-boot/master's own reformatting (commit 1b37fa83).
Diffstat (limited to 'arch')
-rw-r--r--arch/arc/include/asm/config.h2
-rw-r--r--arch/arm/include/asm/config.h2
-rw-r--r--arch/arm/include/asm/u-boot.h1
-rw-r--r--arch/arm/lib/board.c1
-rw-r--r--arch/avr32/include/asm/u-boot.h1
-rw-r--r--arch/avr32/lib/board.c1
-rw-r--r--arch/blackfin/include/asm/net.h28
-rw-r--r--arch/blackfin/include/asm/u-boot.h1
-rw-r--r--arch/blackfin/lib/board.c2
-rw-r--r--arch/m68k/include/asm/u-boot.h1
-rw-r--r--arch/m68k/lib/board.c1
-rw-r--r--arch/microblaze/include/asm/u-boot.h1
-rw-r--r--arch/microblaze/lib/board.c1
-rw-r--r--arch/mips/include/asm/config.h2
-rw-r--r--arch/mips/include/asm/u-boot.h1
-rw-r--r--arch/mips/lib/board.c1
-rw-r--r--arch/nds32/include/asm/u-boot.h1
-rw-r--r--arch/nds32/lib/board.c1
-rw-r--r--arch/nios2/include/asm/u-boot.h1
-rw-r--r--arch/nios2/lib/board.c1
-rw-r--r--arch/openrisc/include/asm/u-boot.h1
-rw-r--r--arch/openrisc/lib/board.c1
-rw-r--r--arch/powerpc/cpu/mpc85xx/Makefile2
-rw-r--r--arch/powerpc/cpu/mpc85xx/cmd_errata.c3
-rw-r--r--arch/powerpc/cpu/mpc85xx/cpu.c24
-rw-r--r--arch/powerpc/cpu/mpc85xx/cpu_init.c17
-rw-r--r--arch/powerpc/cpu/mpc85xx/cpu_init_early.c2
-rw-r--r--arch/powerpc/cpu/mpc85xx/fdt.c2
-rw-r--r--arch/powerpc/cpu/mpc85xx/speed.c3
-rw-r--r--arch/powerpc/cpu/mpc85xx/spl_minimal.c4
-rw-r--r--arch/powerpc/cpu/mpc85xx/start.S4
-rw-r--r--arch/powerpc/cpu/mpc85xx/t4240_ids.c2
-rw-r--r--arch/powerpc/cpu/mpc85xx/t4240_serdes.c2
-rw-r--r--arch/powerpc/cpu/mpc85xx/u-boot-nand.lds2
-rw-r--r--arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds2
-rw-r--r--arch/powerpc/cpu/mpc85xx/u-boot-spl.lds2
-rw-r--r--arch/powerpc/cpu/mpc85xx/u-boot.lds2
-rw-r--r--arch/powerpc/cpu/mpc86xx/start.S1
-rw-r--r--arch/powerpc/cpu/mpc8xxx/cpu.c6
-rw-r--r--arch/powerpc/include/asm/config_mpc85xx.h22
-rw-r--r--arch/powerpc/include/asm/fsl_errata.h5
-rw-r--r--arch/powerpc/include/asm/fsl_secure_boot.h3
-rw-r--r--arch/powerpc/include/asm/immap_85xx.h6
-rw-r--r--arch/powerpc/include/asm/processor.h2
-rw-r--r--arch/powerpc/include/asm/u-boot.h1
-rw-r--r--arch/powerpc/lib/board.c1
-rw-r--r--arch/sandbox/config.mk6
-rw-r--r--arch/sandbox/dts/.gitignore1
-rw-r--r--arch/sandbox/include/asm/config.h1
-rw-r--r--arch/sh/include/asm/u-boot.h1
-rw-r--r--arch/sh/lib/board.c1
-rw-r--r--arch/sparc/cpu/leon2/cpu_init.c22
-rw-r--r--arch/sparc/cpu/leon3/cpu_init.c22
-rw-r--r--arch/sparc/include/asm/u-boot.h1
-rw-r--r--arch/sparc/lib/board.c1
55 files changed, 136 insertions, 93 deletions
diff --git a/arch/arc/include/asm/config.h b/arch/arc/include/asm/config.h
index 5761def..3d331cc 100644
--- a/arch/arc/include/asm/config.h
+++ b/arch/arc/include/asm/config.h
@@ -7,6 +7,8 @@
#ifndef __ASM_ARC_CONFIG_H_
#define __ASM_ARC_CONFIG_H_
+#define CONFIG_SYS_GENERIC_GLOBAL_DATA
+
#define CONFIG_LMB
#endif /*__ASM_ARC_CONFIG_H_ */
diff --git a/arch/arm/include/asm/config.h b/arch/arm/include/asm/config.h
index abf79e5..2a20a77 100644
--- a/arch/arm/include/asm/config.h
+++ b/arch/arm/include/asm/config.h
@@ -7,6 +7,8 @@
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
+#define CONFIG_SYS_GENERIC_GLOBAL_DATA
+
#define CONFIG_LMB
#define CONFIG_SYS_BOOT_RAMDISK_HIGH
diff --git a/arch/arm/include/asm/u-boot.h b/arch/arm/include/asm/u-boot.h
index cb81232..43cc494 100644
--- a/arch/arm/include/asm/u-boot.h
+++ b/arch/arm/include/asm/u-boot.h
@@ -27,7 +27,6 @@
#ifndef __ASSEMBLY__
typedef struct bd_info {
- unsigned int bi_baudrate; /* serial console baudrate */
ulong bi_arch_number; /* unique id for this board */
ulong bi_boot_params; /* where this board expects params */
unsigned long bi_arm_freq; /* arm frequency */
diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c
index 92e85c4..9b473b5 100644
--- a/arch/arm/lib/board.c
+++ b/arch/arm/lib/board.c
@@ -445,7 +445,6 @@ void board_init_f(ulong bootflag)
post_run(NULL, POST_ROM | post_bootmode_get(0));
#endif
- gd->bd->bi_baudrate = gd->baudrate;
/* Ram ist board specific, so move it to board code ... */
dram_init_banksize();
display_dram_config(); /* and display it */
diff --git a/arch/avr32/include/asm/u-boot.h b/arch/avr32/include/asm/u-boot.h
index bff17d5..6aef808 100644
--- a/arch/avr32/include/asm/u-boot.h
+++ b/arch/avr32/include/asm/u-boot.h
@@ -7,7 +7,6 @@
#define __ASM_U_BOOT_H__ 1
typedef struct bd_info {
- unsigned int bi_baudrate;
unsigned char bi_phy_id[4];
unsigned long bi_board_number;
void *bi_boot_params;
diff --git a/arch/avr32/lib/board.c b/arch/avr32/lib/board.c
index 28c2ec0..7680102 100644
--- a/arch/avr32/lib/board.c
+++ b/arch/avr32/lib/board.c
@@ -220,7 +220,6 @@ void board_init_f(ulong board_type)
*/
bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
bd->bi_dram[0].size = sdram_size;
- bd->bi_baudrate = gd->baudrate;
memcpy(new_gd, gd, sizeof(gd_t));
diff --git a/arch/blackfin/include/asm/net.h b/arch/blackfin/include/asm/net.h
deleted file mode 100644
index 97cb466..0000000
--- a/arch/blackfin/include/asm/net.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * net.h - misc Blackfin network helpers
- *
- * Copyright (c) 2008-2009 Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- */
-
-#ifndef __ASM_BFIN_RAND_MAC__
-#define __ASM_BFIN_RAND_MAC__
-
-/* If the board does not have a real MAC assigned to it, then generate a
- * locally administrated pseudo-random one based on CYCLES and compile date.
- */
-static inline void bfin_gen_rand_mac(uchar *mac_addr)
-{
- /* make something up */
- const char s[] = __DATE__;
- size_t i;
- u32 cycles;
- for (i = 0; i < 6; ++i) {
- asm("%0 = CYCLES;" : "=r" (cycles));
- mac_addr[i] = cycles ^ s[i];
- }
- mac_addr[0] = (mac_addr[0] | 0x02) & ~0x01; /* make it local unicast */
-}
-
-#endif
diff --git a/arch/blackfin/include/asm/u-boot.h b/arch/blackfin/include/asm/u-boot.h
index fc36ced..acaeee9 100644
--- a/arch/blackfin/include/asm/u-boot.h
+++ b/arch/blackfin/include/asm/u-boot.h
@@ -13,7 +13,6 @@
#define _U_BOOT_H_ 1
typedef struct bd_info {
- unsigned int bi_baudrate; /* serial console baudrate */
unsigned long bi_boot_params; /* where this board expects params */
unsigned long bi_memstart; /* start of DRAM memory */
phys_size_t bi_memsize; /* size of DRAM memory in bytes */
diff --git a/arch/blackfin/lib/board.c b/arch/blackfin/lib/board.c
index 6234201..8784255 100644
--- a/arch/blackfin/lib/board.c
+++ b/arch/blackfin/lib/board.c
@@ -69,7 +69,6 @@ static int display_banner(void)
static int init_baudrate(void)
{
gd->baudrate = getenv_ulong("baudrate", 10, CONFIG_BAUDRATE);
- gd->bd->bi_baudrate = gd->baudrate;
return 0;
}
@@ -92,7 +91,6 @@ static void display_global_data(void)
printf(" |-env_valid: %lx\n", gd->env_valid);
printf(" |-jt(%p): %p\n", gd->jt, *(gd->jt));
printf(" \\-bd: %p\n", gd->bd);
- printf(" |-bi_baudrate: %x\n", bd->bi_baudrate);
printf(" |-bi_boot_params: %lx\n", bd->bi_boot_params);
printf(" |-bi_memstart: %lx\n", bd->bi_memstart);
printf(" |-bi_memsize: %lx\n", bd->bi_memsize);
diff --git a/arch/m68k/include/asm/u-boot.h b/arch/m68k/include/asm/u-boot.h
index 99de31a..983cb2d 100644
--- a/arch/m68k/include/asm/u-boot.h
+++ b/arch/m68k/include/asm/u-boot.h
@@ -44,7 +44,6 @@ typedef struct bd_info {
unsigned long bi_vcofreq; /* vco Freq in MHz */
unsigned long bi_flbfreq; /* Flexbus Freq in MHz */
#endif
- unsigned int bi_baudrate; /* Console Baudrate */
} bd_t;
#endif /* __ASSEMBLY__ */
diff --git a/arch/m68k/lib/board.c b/arch/m68k/lib/board.c
index e75b6a9..318ca01 100644
--- a/arch/m68k/lib/board.c
+++ b/arch/m68k/lib/board.c
@@ -342,7 +342,6 @@ board_init_f (ulong bootflag)
bd->bi_vcofreq = gd->arch.vco_clk; /* vco Freq in Hz */
bd->bi_flbfreq = gd->arch.flb_clk; /* flexbus Freq in Hz */
#endif
- bd->bi_baudrate = gd->baudrate; /* Console Baudrate */
#ifdef CONFIG_SYS_EXTBDINFO
strncpy (bd->bi_s_version, "1.2", sizeof (bd->bi_s_version));
diff --git a/arch/microblaze/include/asm/u-boot.h b/arch/microblaze/include/asm/u-boot.h
index ab3f232..54d415e 100644
--- a/arch/microblaze/include/asm/u-boot.h
+++ b/arch/microblaze/include/asm/u-boot.h
@@ -24,7 +24,6 @@ typedef struct bd_info {
unsigned long bi_flashoffset; /* reserved area for startup monitor */
unsigned long bi_sramstart; /* start of SRAM memory */
unsigned long bi_sramsize; /* size of SRAM memory */
- unsigned int bi_baudrate; /* Console Baudrate */
ulong bi_boot_params; /* where this board expects params */
} bd_t;
diff --git a/arch/microblaze/lib/board.c b/arch/microblaze/lib/board.c
index fafeeae..600c80a 100644
--- a/arch/microblaze/lib/board.c
+++ b/arch/microblaze/lib/board.c
@@ -78,7 +78,6 @@ void board_init_f(ulong not_used)
memset((void *)bd, 0, GENERATED_BD_INFO_SIZE);
gd->bd = bd;
gd->baudrate = CONFIG_BAUDRATE;
- bd->bi_baudrate = CONFIG_BAUDRATE;
bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
gd->flags |= GD_FLG_RELOC; /* tell others: relocation done */
diff --git a/arch/mips/include/asm/config.h b/arch/mips/include/asm/config.h
index 3a891ba..1c8a42b 100644
--- a/arch/mips/include/asm/config.h
+++ b/arch/mips/include/asm/config.h
@@ -7,6 +7,8 @@
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
+#define CONFIG_SYS_GENERIC_GLOBAL_DATA
+
#define CONFIG_LMB
#define CONFIG_SYS_BOOT_RAMDISK_HIGH
diff --git a/arch/mips/include/asm/u-boot.h b/arch/mips/include/asm/u-boot.h
index 0eb170d..4909a2a 100644
--- a/arch/mips/include/asm/u-boot.h
+++ b/arch/mips/include/asm/u-boot.h
@@ -23,7 +23,6 @@
#else /* !CONFIG_SYS_GENERIC_BOARD */
typedef struct bd_info {
- unsigned int bi_baudrate; /* serial console baudrate */
unsigned long bi_arch_number; /* unique id for this board */
unsigned long bi_boot_params; /* where this board expects params */
unsigned long bi_memstart; /* start of DRAM memory */
diff --git a/arch/mips/lib/board.c b/arch/mips/lib/board.c
index 3200d87..3feb020 100644
--- a/arch/mips/lib/board.c
+++ b/arch/mips/lib/board.c
@@ -204,7 +204,6 @@ void board_init_f(ulong bootflag)
*/
bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; /* start of DRAM */
bd->bi_memsize = gd->ram_size; /* size of DRAM in bytes */
- bd->bi_baudrate = gd->baudrate; /* Console Baudrate */
memcpy(id, (void *)gd, sizeof(gd_t));
diff --git a/arch/nds32/include/asm/u-boot.h b/arch/nds32/include/asm/u-boot.h
index 8170d28..44e72d4 100644
--- a/arch/nds32/include/asm/u-boot.h
+++ b/arch/nds32/include/asm/u-boot.h
@@ -23,7 +23,6 @@
#include <environment.h>
typedef struct bd_info {
- unsigned int bi_baudrate; /* serial console baudrate */
unsigned long bi_arch_number; /* unique id for this board */
unsigned long bi_boot_params; /* where this board expects params */
unsigned long bi_memstart; /* start of DRAM memory */
diff --git a/arch/nds32/lib/board.c b/arch/nds32/lib/board.c
index 2d4c623..4c06a48 100644
--- a/arch/nds32/lib/board.c
+++ b/arch/nds32/lib/board.c
@@ -255,7 +255,6 @@ void board_init_f(ulong bootflag)
addr_sp &= ~0x07;
debug("New Stack Pointer is: %08lx\n", addr_sp);
- gd->bd->bi_baudrate = gd->baudrate;
/* Ram isn't board specific, so move it to board code ... */
dram_init_banksize();
display_dram_config(); /* and display it */
diff --git a/arch/nios2/include/asm/u-boot.h b/arch/nios2/include/asm/u-boot.h
index 6849b4a..51f6c30 100644
--- a/arch/nios2/include/asm/u-boot.h
+++ b/arch/nios2/include/asm/u-boot.h
@@ -23,7 +23,6 @@ typedef struct bd_info {
unsigned long bi_flashoffset; /* reserved area for startup monitor */
unsigned long bi_sramstart; /* start of SRAM memory */
unsigned long bi_sramsize; /* size of SRAM memory */
- unsigned int bi_baudrate; /* Console Baudrate */
} bd_t;
/* For image.h:image_check_target_arch() */
diff --git a/arch/nios2/lib/board.c b/arch/nios2/lib/board.c
index bb1a8a7..f24218f 100644
--- a/arch/nios2/lib/board.c
+++ b/arch/nios2/lib/board.c
@@ -92,7 +92,6 @@ void board_init(void)
bd->bi_sramstart = CONFIG_SYS_SRAM_BASE;
bd->bi_sramsize = CONFIG_SYS_SRAM_SIZE;
#endif
- bd->bi_baudrate = CONFIG_BAUDRATE;
for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {
WATCHDOG_RESET();
diff --git a/arch/openrisc/include/asm/u-boot.h b/arch/openrisc/include/asm/u-boot.h
index 5c288a8..cdb8ff9 100644
--- a/arch/openrisc/include/asm/u-boot.h
+++ b/arch/openrisc/include/asm/u-boot.h
@@ -16,7 +16,6 @@
#define _U_BOOT_H_
typedef struct bd_info {
- unsigned int bi_baudrate; /* serial console baudrate */
unsigned long bi_arch_number; /* unique id for this board */
unsigned long bi_boot_params; /* where this board expects params */
unsigned long bi_memstart; /* start of DRAM memory */
diff --git a/arch/openrisc/lib/board.c b/arch/openrisc/lib/board.c
index 391d1e1..2346685 100644
--- a/arch/openrisc/lib/board.c
+++ b/arch/openrisc/lib/board.c
@@ -84,7 +84,6 @@ void board_init(void)
bd->bi_sramstart = CONFIG_SYS_SRAM_BASE;
bd->bi_sramsize = CONFIG_SYS_SRAM_SIZE;
#endif
- bd->bi_baudrate = CONFIG_BAUDRATE;
for (i = 0; i < ARRAY_SIZE(init_sequence); i++) {
WATCHDOG_RESET();
diff --git a/arch/powerpc/cpu/mpc85xx/Makefile b/arch/powerpc/cpu/mpc85xx/Makefile
index 4094785..ad26b43 100644
--- a/arch/powerpc/cpu/mpc85xx/Makefile
+++ b/arch/powerpc/cpu/mpc85xx/Makefile
@@ -44,6 +44,7 @@ obj-$(CONFIG_PPC_P5020) += p5020_ids.o
obj-$(CONFIG_PPC_P5040) += p5040_ids.o
obj-$(CONFIG_PPC_T4240) += t4240_ids.o
obj-$(CONFIG_PPC_T4160) += t4240_ids.o
+obj-$(CONFIG_PPC_T4080) += t4240_ids.o
obj-$(CONFIG_PPC_B4420) += b4860_ids.o
obj-$(CONFIG_PPC_B4860) += b4860_ids.o
obj-$(CONFIG_PPC_T1040) += t1040_ids.o
@@ -88,6 +89,7 @@ obj-$(CONFIG_PPC_P5020) += p5020_serdes.o
obj-$(CONFIG_PPC_P5040) += p5040_serdes.o
obj-$(CONFIG_PPC_T4240) += t4240_serdes.o
obj-$(CONFIG_PPC_T4160) += t4240_serdes.o
+obj-$(CONFIG_PPC_T4080) += t4240_serdes.o
obj-$(CONFIG_PPC_B4420) += b4860_serdes.o
obj-$(CONFIG_PPC_B4860) += b4860_serdes.o
obj-$(CONFIG_BSC9132) += bsc9132_serdes.o
diff --git a/arch/powerpc/cpu/mpc85xx/cmd_errata.c b/arch/powerpc/cpu/mpc85xx/cmd_errata.c
index 9d8acd0..3d37a76 100644
--- a/arch/powerpc/cpu/mpc85xx/cmd_errata.c
+++ b/arch/powerpc/cpu/mpc85xx/cmd_errata.c
@@ -299,6 +299,9 @@ static int do_errata(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
#ifdef CONFIG_SYS_FSL_ERRATUM_A007212
check_erratum_a007212();
#endif
+#ifdef CONFIG_SYS_FSL_ERRATUM_A005434
+ puts("Work-around for Erratum A-005434 enabled\n");
+#endif
return 0;
}
diff --git a/arch/powerpc/cpu/mpc85xx/cpu.c b/arch/powerpc/cpu/mpc85xx/cpu.c
index 12e8e10..684d400 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu.c
@@ -77,6 +77,30 @@ int checkcpu (void)
major = SVR_MAJ(svr);
minor = SVR_MIN(svr);
+#if defined(CONFIG_SYS_FSL_QORIQ_CHASSIS2) && defined(CONFIG_E6500)
+ if (SVR_SOC_VER(svr) == SVR_T4080) {
+ ccsr_rcpm_t *rcpm =
+ (void __iomem *)(CONFIG_SYS_FSL_CORENET_RCPM_ADDR);
+
+ setbits_be32(&gur->devdisr2, FSL_CORENET_DEVDISR2_DTSEC1_6 ||
+ FSL_CORENET_DEVDISR2_DTSEC1_9);
+ setbits_be32(&gur->devdisr3, FSL_CORENET_DEVDISR3_PCIE3);
+ setbits_be32(&gur->devdisr5, FSL_CORENET_DEVDISR5_DDR3);
+
+ /* It needs SW to disable core4~7 as HW design sake on T4080 */
+ for (i = 4; i < 8; i++)
+ cpu_disable(i);
+
+ /* request core4~7 into PH20 state, prior to entering PCL10
+ * state, all cores in cluster should be placed in PH20 state.
+ */
+ setbits_be32(&rcpm->pcph20setr, 0xf0);
+
+ /* put the 2nd cluster into PCL10 state */
+ setbits_be32(&rcpm->clpcl10setr, 1 << 1);
+ }
+#endif
+
if (cpu_numcores() > 1) {
#ifndef CONFIG_MP
puts("Unicore software on multiprocessor system!!\n"
diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init.c b/arch/powerpc/cpu/mpc85xx/cpu_init.c
index 36ef232..d6cf885 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu_init.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu_init.c
@@ -368,12 +368,12 @@ void fsl_erratum_a007212_workaround(void)
}
#endif
-void cpu_init_f (void)
+ulong cpu_init_f(void)
{
+ ulong flag = 0;
extern void m8560_cpm_reset (void);
#ifdef CONFIG_SYS_DCSRBAR_PHYS
ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
- gd = (gd_t *)(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET);
#endif
#if defined(CONFIG_SECURE_BOOT)
struct law_entry law;
@@ -442,13 +442,14 @@ void cpu_init_f (void)
#ifdef CONFIG_DEEP_SLEEP
/* disable the console if boot from deep sleep */
if (in_be32(&gur->scrtsr[0]) & (1 << 3))
- gd->flags |= GD_FLG_SILENT | GD_FLG_DISABLE_CONSOLE;
+ flag = GD_FLG_SILENT | GD_FLG_DISABLE_CONSOLE;
#endif
#endif
#ifdef CONFIG_SYS_FSL_ERRATUM_A007212
fsl_erratum_a007212_workaround();
#endif
+ return flag;
}
/* Implement a dummy function for those platforms w/o SERDES */
@@ -462,10 +463,17 @@ __attribute__((weak, alias("__fsl_serdes__init"))) void fsl_serdes_init(void);
int enable_cluster_l2(void)
{
int i = 0;
- u32 cluster;
+ u32 cluster, svr = get_svr();
ccsr_gur_t *gur = (void __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
struct ccsr_cluster_l2 __iomem *l2cache;
+ /* only the L2 of first cluster should be enabled as expected on T4080,
+ * but there is no EOC in the first cluster as HW sake, so return here
+ * to skip enabling L2 cache of the 2nd cluster.
+ */
+ if (SVR_SOC_VER(svr) == SVR_T4080)
+ return 0;
+
cluster = in_be32(&gur->tp_cluster[i].lower);
if (cluster & TP_CLUSTER_EOC)
return 0;
@@ -888,6 +896,7 @@ skip_l2:
}
#endif
+ init_used_tlb_cams();
return 0;
}
diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init_early.c b/arch/powerpc/cpu/mpc85xx/cpu_init_early.c
index 998781b..47b712d 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu_init_early.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu_init_early.c
@@ -102,11 +102,13 @@ void cpu_init_early_f(void *fdt)
for (i = 0; i < sizeof(gd_t); i++)
((char *)gd)[i] = 0;
+#ifdef CONFIG_QEMU_E500
/*
* CONFIG_SYS_CCSRBAR_PHYS below may use gd->fdt_blob on ePAPR systems,
* so we need to populate it before it accesses it.
*/
gd->fdt_blob = fdt;
+#endif
mas0 = MAS0_TLBSEL(1) | MAS0_ESEL(13);
mas1 = MAS1_VALID | MAS1_TID(0) | MAS1_TS | MAS1_TSIZE(BOOKE_PAGESZ_1M);
diff --git a/arch/powerpc/cpu/mpc85xx/fdt.c b/arch/powerpc/cpu/mpc85xx/fdt.c
index 0cc21c7..ed80a84 100644
--- a/arch/powerpc/cpu/mpc85xx/fdt.c
+++ b/arch/powerpc/cpu/mpc85xx/fdt.c
@@ -674,7 +674,7 @@ void ft_cpu_setup(void *blob, bd_t *bd)
#ifdef CONFIG_CPM2
do_fixup_by_compat_u32(blob, "fsl,cpm2-scc-uart",
- "current-speed", bd->bi_baudrate, 1);
+ "current-speed", gd->baudrate, 1);
do_fixup_by_compat_u32(blob, "fsl,cpm2-brg",
"clock-frequency", bd->bi_brgfreq, 1);
diff --git a/arch/powerpc/cpu/mpc85xx/speed.c b/arch/powerpc/cpu/mpc85xx/speed.c
index d516d4e..3236f6a 100644
--- a/arch/powerpc/cpu/mpc85xx/speed.c
+++ b/arch/powerpc/cpu/mpc85xx/speed.c
@@ -123,7 +123,8 @@ void get_sys_info(sys_info_t *sys_info)
* T4240/T4160 Rev1.0. eg. It's 12 in Rev1.0, however, for Rev2.0
* it uses 6.
*/
-#if defined(CONFIG_PPC_T4240) || defined(CONFIG_PPC_T4160)
+#if defined(CONFIG_PPC_T4240) || defined(CONFIG_PPC_T4160) || \
+ defined(CONFIG_PPC_T4080)
if (SVR_MAJ(get_svr()) >= 2)
mem_pll_rat *= 2;
#endif
diff --git a/arch/powerpc/cpu/mpc85xx/spl_minimal.c b/arch/powerpc/cpu/mpc85xx/spl_minimal.c
index 9e4c6c9..cc45f71 100644
--- a/arch/powerpc/cpu/mpc85xx/spl_minimal.c
+++ b/arch/powerpc/cpu/mpc85xx/spl_minimal.c
@@ -12,7 +12,7 @@
DECLARE_GLOBAL_DATA_PTR;
-void cpu_init_f(void)
+ulong cpu_init_f(void)
{
#ifdef CONFIG_SYS_INIT_L2_ADDR
ccsr_l2cache_t *l2cache = (void *)CONFIG_SYS_MPC85xx_L2_ADDR;
@@ -27,6 +27,8 @@ void cpu_init_f(void)
out_be32(&l2cache->l2ctl,
(MPC85xx_L2CTL_L2E | MPC85xx_L2CTL_L2SRAM_ENTIRE));
#endif
+
+ return 0;
}
#ifndef CONFIG_SYS_FSL_TBCLK_DIV
diff --git a/arch/powerpc/cpu/mpc85xx/start.S b/arch/powerpc/cpu/mpc85xx/start.S
index 0e3c86a..d8c9fb6 100644
--- a/arch/powerpc/cpu/mpc85xx/start.S
+++ b/arch/powerpc/cpu/mpc85xx/start.S
@@ -314,7 +314,7 @@ l2_disabled:
#endif
mtspr HID0,r0
-#ifndef CONFIG_E500MC
+#if !defined(CONFIG_E500MC) && !defined(CONFIG_QEMU_E500)
li r0,(HID1_ASTME|HID1_ABE)@l /* Addr streaming & broadcast */
mfspr r3,PVR
andi. r3,r3, 0xff
@@ -1158,7 +1158,7 @@ _start_cont:
mtmsr r3
isync
- bl cpu_init_f
+ bl cpu_init_f /* return boot_flag for calling board_init_f */
bl board_init_f
isync
diff --git a/arch/powerpc/cpu/mpc85xx/t4240_ids.c b/arch/powerpc/cpu/mpc85xx/t4240_ids.c
index f181315..1a3cb33 100644
--- a/arch/powerpc/cpu/mpc85xx/t4240_ids.c
+++ b/arch/powerpc/cpu/mpc85xx/t4240_ids.c
@@ -64,11 +64,13 @@ struct qportal_info qp_info[CONFIG_SYS_QMAN_NUM_PORTALS] = {
};
#endif
+#ifdef CONFIG_SYS_SRIO
struct srio_liodn_id_table srio_liodn_tbl[] = {
SET_SRIO_LIODN_BASE(1, 307),
SET_SRIO_LIODN_BASE(2, 387),
};
int srio_liodn_tbl_sz = ARRAY_SIZE(srio_liodn_tbl);
+#endif
struct liodn_id_table liodn_tbl[] = {
#ifdef CONFIG_SYS_DPAA_QBMAN
diff --git a/arch/powerpc/cpu/mpc85xx/t4240_serdes.c b/arch/powerpc/cpu/mpc85xx/t4240_serdes.c
index ff55e3c..1f99a0a 100644
--- a/arch/powerpc/cpu/mpc85xx/t4240_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/t4240_serdes.c
@@ -172,7 +172,7 @@ static const struct serdes_config serdes4_cfg_tbl[] = {
{18, {PCIE3, PCIE3, PCIE3, PCIE3, AURORA, AURORA, AURORA, AURORA}},
{}
};
-#elif defined(CONFIG_PPC_T4160)
+#elif defined(CONFIG_PPC_T4160) || defined(CONFIG_PPC_T4080)
static const struct serdes_config serdes1_cfg_tbl[] = {
/* SerDes 1 */
{1, {XAUI_FM1_MAC9, XAUI_FM1_MAC9,
diff --git a/arch/powerpc/cpu/mpc85xx/u-boot-nand.lds b/arch/powerpc/cpu/mpc85xx/u-boot-nand.lds
index d77a6dc..f933b21 100644
--- a/arch/powerpc/cpu/mpc85xx/u-boot-nand.lds
+++ b/arch/powerpc/cpu/mpc85xx/u-boot-nand.lds
@@ -4,7 +4,7 @@
* SPDX-License-Identifier: GPL-2.0+
*/
-#include "config.h" /* CONFIG_BOARDDIR */
+#include "config.h"
#ifndef CONFIG_SYS_MONITOR_LEN
#define CONFIG_SYS_MONITOR_LEN 0x80000
diff --git a/arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds b/arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds
index 844f7e9..b83c553 100644
--- a/arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds
+++ b/arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds
@@ -7,7 +7,7 @@
* SPDX-License-Identifier: GPL-2.0+
*/
-#include "config.h" /* CONFIG_BOARDDIR */
+#include "config.h"
OUTPUT_ARCH(powerpc)
SECTIONS
diff --git a/arch/powerpc/cpu/mpc85xx/u-boot-spl.lds b/arch/powerpc/cpu/mpc85xx/u-boot-spl.lds
index 8453f3a..5ae7b3e 100644
--- a/arch/powerpc/cpu/mpc85xx/u-boot-spl.lds
+++ b/arch/powerpc/cpu/mpc85xx/u-boot-spl.lds
@@ -7,7 +7,7 @@
* SPDX-License-Identifier: GPL-2.0+
*/
-#include "config.h" /* CONFIG_BOARDDIR */
+#include "config.h"
OUTPUT_ARCH(powerpc)
#ifdef CONFIG_SYS_MPC85XX_NO_RESETVEC
diff --git a/arch/powerpc/cpu/mpc85xx/u-boot.lds b/arch/powerpc/cpu/mpc85xx/u-boot.lds
index 0b9086d..2cf0b25 100644
--- a/arch/powerpc/cpu/mpc85xx/u-boot.lds
+++ b/arch/powerpc/cpu/mpc85xx/u-boot.lds
@@ -4,7 +4,7 @@
* SPDX-License-Identifier: GPL-2.0+
*/
-#include "config.h" /* CONFIG_BOARDDIR */
+#include "config.h"
#ifdef CONFIG_RESET_VECTOR_ADDRESS
#define RESET_VECTOR_ADDRESS CONFIG_RESET_VECTOR_ADDRESS
diff --git a/arch/powerpc/cpu/mpc86xx/start.S b/arch/powerpc/cpu/mpc86xx/start.S
index e33672a..ec5f4a7 100644
--- a/arch/powerpc/cpu/mpc86xx/start.S
+++ b/arch/powerpc/cpu/mpc86xx/start.S
@@ -273,6 +273,7 @@ diag_done:
/* bl l2cache_enable */
/* run 1st part of board init code (from Flash) */
+ li r3, 0 /* clear boot_flag for calling board_init_f */
bl board_init_f
sync
diff --git a/arch/powerpc/cpu/mpc8xxx/cpu.c b/arch/powerpc/cpu/mpc8xxx/cpu.c
index 35795c4..15561a1 100644
--- a/arch/powerpc/cpu/mpc8xxx/cpu.c
+++ b/arch/powerpc/cpu/mpc8xxx/cpu.c
@@ -62,10 +62,12 @@ static struct cpu_type cpu_type_list[] = {
CPU_TYPE_ENTRY(T4240, T4240, 0),
CPU_TYPE_ENTRY(T4120, T4120, 0),
CPU_TYPE_ENTRY(T4160, T4160, 0),
+ CPU_TYPE_ENTRY(T4080, T4080, 4),
CPU_TYPE_ENTRY(B4860, B4860, 0),
CPU_TYPE_ENTRY(G4860, G4860, 0),
CPU_TYPE_ENTRY(G4060, G4060, 0),
CPU_TYPE_ENTRY(B4440, B4440, 0),
+ CPU_TYPE_ENTRY(B4460, B4460, 0),
CPU_TYPE_ENTRY(G4440, G4440, 0),
CPU_TYPE_ENTRY(B4420, B4420, 0),
CPU_TYPE_ENTRY(B4220, B4220, 0),
@@ -176,7 +178,7 @@ struct cpu_type *identify_cpu(u32 ver)
/*
* Return a 32-bit mask indicating which cores are present on this SOC.
*/
-u32 cpu_mask(void)
+__weak u32 cpu_mask(void)
{
ccsr_pic_t __iomem *pic = (void *)CONFIG_SYS_MPC8xxx_PIC_ADDR;
struct cpu_type *cpu = gd->arch.cpu;
@@ -195,7 +197,7 @@ u32 cpu_mask(void)
/*
* Return the number of cores on this SOC.
*/
-int cpu_numcores(void)
+__weak int cpu_numcores(void)
{
struct cpu_type *cpu = gd->arch.cpu;
diff --git a/arch/powerpc/include/asm/config_mpc85xx.h b/arch/powerpc/include/asm/config_mpc85xx.h
index 864e74c..34fc8fb 100644
--- a/arch/powerpc/include/asm/config_mpc85xx.h
+++ b/arch/powerpc/include/asm/config_mpc85xx.h
@@ -247,7 +247,9 @@
#define CONFIG_SYS_FSL_ERRATUM_ELBC_A001
#define CONFIG_SYS_FSL_ERRATUM_ESDHC111
#define CONFIG_SYS_FSL_ERRATUM_A005125
+#ifndef CONFIG_USB_MAX_CONTROLLER_COUNT
#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
+#endif
#elif defined(CONFIG_P1021)
#define CONFIG_MAX_CPUS 2
@@ -591,11 +593,13 @@
#define CONFIG_SYS_FSL_ESDHC_P1010_BROKEN_SDCLK
#define CONFIG_SYS_FSL_PCIE_COMPAT "fsl,qoriq-pcie-v2.2"
#define CONFIG_SYS_FSL_ERRATUM_A005125
+#define CONFIG_SYS_FSL_ERRATUM_A005434
#define CONFIG_SYS_FSL_ERRATUM_I2C_A004447
#define CONFIG_SYS_FSL_A004447_SVR_REV 0x11
#define CONFIG_ESDHC_HC_BLK_ADDR
-#elif defined(CONFIG_PPC_T4240) || defined(CONFIG_PPC_T4160)
+#elif defined(CONFIG_PPC_T4240) || defined(CONFIG_PPC_T4160) || \
+ defined(CONFIG_PPC_T4080)
#define CONFIG_E6500
#define CONFIG_SYS_PPC64 /* 64-bit core */
#define CONFIG_FSL_CORENET /* Freescale CoreNet platform */
@@ -611,13 +615,18 @@
#define CONFIG_SYS_NUM_FM2_10GEC 2
#define CONFIG_NUM_DDR_CONTROLLERS 3
#else
-#define CONFIG_MAX_CPUS 8
-#define CONFIG_SYS_FSL_CLUSTER_CLOCKS { 1, 1 }
-#define CONFIG_SYS_NUM_FM1_DTSEC 7
+#define CONFIG_SYS_NUM_FM1_DTSEC 6
#define CONFIG_SYS_NUM_FM1_10GEC 1
-#define CONFIG_SYS_NUM_FM2_DTSEC 7
+#define CONFIG_SYS_NUM_FM2_DTSEC 8
#define CONFIG_SYS_NUM_FM2_10GEC 1
#define CONFIG_NUM_DDR_CONTROLLERS 2
+#if defined(CONFIG_PPC_T4160)
+#define CONFIG_MAX_CPUS 8
+#define CONFIG_SYS_FSL_CLUSTER_CLOCKS { 1, 1 }
+#elif defined(CONFIG_PPC_T4080)
+#define CONFIG_MAX_CPUS 4
+#define CONFIG_SYS_FSL_CLUSTER_CLOCKS { 1 }
+#endif
#endif
#define CONFIG_SYS_FSL_NUM_CC_PLLS 5
#define CONFIG_SYS_FSL_NUM_LAWS 32
@@ -798,6 +807,9 @@ defined(CONFIG_PPC_T1020) || defined(CONFIG_PPC_T1022)
#define CONFIG_SYS_FSL_SFP_VER_3_0
#define CONFIG_SYS_FSL_ISBC_VER 2
#define CONFIG_SYS_FSL_ERRATUM_ESDHC111
+#define CONFIG_SYS_FSL_ERRATUM_A006261
+#define CONFIG_SYS_FSL_ERRATUM_A006593
+#define CONFIG_SYS_FSL_ERRATUM_A006379
#define ESDHCI_QUIRK_BROKEN_TIMEOUT_VALUE
diff --git a/arch/powerpc/include/asm/fsl_errata.h b/arch/powerpc/include/asm/fsl_errata.h
index 4eba85c..64da4bb 100644
--- a/arch/powerpc/include/asm/fsl_errata.h
+++ b/arch/powerpc/include/asm/fsl_errata.h
@@ -16,6 +16,7 @@ static inline bool has_erratum_a006379(void)
u32 svr = get_svr();
if (((SVR_SOC_VER(svr) == SVR_T4240) && SVR_MAJ(svr) <= 1) ||
((SVR_SOC_VER(svr) == SVR_T4160) && SVR_MAJ(svr) <= 1) ||
+ ((SVR_SOC_VER(svr) == SVR_T4080) && SVR_MAJ(svr) <= 1) ||
((SVR_SOC_VER(svr) == SVR_B4860) && SVR_MAJ(svr) <= 2) ||
((SVR_SOC_VER(svr) == SVR_B4420) && SVR_MAJ(svr) <= 2) ||
((SVR_SOC_VER(svr) == SVR_T2080) && SVR_MAJ(svr) <= 1) ||
@@ -49,9 +50,13 @@ static inline bool has_erratum_a006261(void)
return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0);
case SVR_T4240:
case SVR_T4160:
+ case SVR_T4080:
return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0);
case SVR_T1040:
return IS_SVR_REV(svr, 1, 0);
+ case SVR_T2080:
+ case SVR_T2081:
+ return IS_SVR_REV(svr, 1, 0);
case SVR_P5040:
return IS_SVR_REV(svr, 1, 0);
}
diff --git a/arch/powerpc/include/asm/fsl_secure_boot.h b/arch/powerpc/include/asm/fsl_secure_boot.h
index 29bef91..74c5d8f 100644
--- a/arch/powerpc/include/asm/fsl_secure_boot.h
+++ b/arch/powerpc/include/asm/fsl_secure_boot.h
@@ -20,8 +20,9 @@
#if defined(CONFIG_B4860QDS) || \
defined(CONFIG_T4240QDS) || \
defined(CONFIG_T2080QDS) || \
+ defined(CONFIG_T2080RDB) || \
defined(CONFIG_T1040QDS) || \
- defined(CONFIG_T1040RDB)
+ defined(CONFIG_T104xRDB)
#define CONFIG_SYS_CPC_REINIT_F
#undef CONFIG_SYS_INIT_L3_ADDR
#define CONFIG_SYS_INIT_L3_ADDR 0xbff00000
diff --git a/arch/powerpc/include/asm/immap_85xx.h b/arch/powerpc/include/asm/immap_85xx.h
index 741b861..eff573b 100644
--- a/arch/powerpc/include/asm/immap_85xx.h
+++ b/arch/powerpc/include/asm/immap_85xx.h
@@ -1748,7 +1748,8 @@ typedef struct ccsr_gur {
/* use reserved bits 18~23 as scratch space to host DDR PLL ratio */
#define FSL_CORENET_RCWSR0_MEM_PLL_RAT_RESV_SHIFT 8
#define FSL_CORENET_RCWSR0_MEM_PLL_RAT_MASK 0x3f
-#if defined(CONFIG_PPC_T4240) || defined(CONFIG_PPC_T4160)
+#if defined(CONFIG_PPC_T4240) || defined(CONFIG_PPC_T4160) || \
+ defined(CONFIG_PPC_T4080)
#define FSL_CORENET2_RCWSR4_SRDS1_PRTCL 0xfc000000
#define FSL_CORENET2_RCWSR4_SRDS1_PRTCL_SHIFT 26
#define FSL_CORENET2_RCWSR4_SRDS2_PRTCL 0x00fe0000
@@ -1848,7 +1849,8 @@ defined(CONFIG_PPC_T1020) || defined(CONFIG_PPC_T1022)
#define FSL_CORENET_RCWSR11_EC2_FM2_DTSEC5_MII 0x00100000
#define FSL_CORENET_RCWSR11_EC2_FM2_DTSEC5_NONE 0x00180000
#endif
-#if defined(CONFIG_PPC_T4240) || defined(CONFIG_PPC_T4160)
+#if defined(CONFIG_PPC_T4240) || defined(CONFIG_PPC_T4160) || \
+ defined(CONFIG_PPC_T4080)
#define FSL_CORENET_RCWSR13_EC1 0x60000000 /* bits 417..418 */
#define FSL_CORENET_RCWSR13_EC1_FM2_DTSEC5_RGMII 0x00000000
#define FSL_CORENET_RCWSR13_EC1_FM2_GPIO 0x40000000
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index 72f30fe..edd7375 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -1111,11 +1111,13 @@
#define SVR_T4240 0x824000
#define SVR_T4120 0x824001
#define SVR_T4160 0x824100
+#define SVR_T4080 0x824102
#define SVR_C291 0x850000
#define SVR_C292 0x850020
#define SVR_C293 0x850030
#define SVR_B4860 0X868000
#define SVR_G4860 0x868001
+#define SVR_B4460 0x868003
#define SVR_G4060 0x868003
#define SVR_B4440 0x868100
#define SVR_G4440 0x868101
diff --git a/arch/powerpc/include/asm/u-boot.h b/arch/powerpc/include/asm/u-boot.h
index f4d4a6b..e1b566f 100644
--- a/arch/powerpc/include/asm/u-boot.h
+++ b/arch/powerpc/include/asm/u-boot.h
@@ -64,7 +64,6 @@ typedef struct bd_info {
unsigned long bi_ipbfreq; /* IPB Bus Freq, in MHz */
unsigned long bi_pcifreq; /* PCI Bus Freq, in MHz */
#endif
- unsigned int bi_baudrate; /* Console Baudrate */
#if defined(CONFIG_405) || \
defined(CONFIG_405GP) || \
defined(CONFIG_405EP) || \
diff --git a/arch/powerpc/lib/board.c b/arch/powerpc/lib/board.c
index 8b03d3a..57b4a09 100644
--- a/arch/powerpc/lib/board.c
+++ b/arch/powerpc/lib/board.c
@@ -547,7 +547,6 @@ void board_init_f(ulong bootflag)
bd->bi_ipbfreq = gd->arch.ipb_clk;
bd->bi_pcifreq = gd->pci_clk;
#endif /* CONFIG_MPC5xxx */
- bd->bi_baudrate = gd->baudrate; /* Console Baudrate */
#ifdef CONFIG_SYS_EXTBDINFO
strncpy((char *) bd->bi_s_version, "1.2", sizeof(bd->bi_s_version));
diff --git a/arch/sandbox/config.mk b/arch/sandbox/config.mk
index e094ae2..c3f889f 100644
--- a/arch/sandbox/config.mk
+++ b/arch/sandbox/config.mk
@@ -18,3 +18,9 @@ cmd_u-boot__ = $(CC) -o $@ -T u-boot.lds \
$(PLATFORM_LIBS) -Wl,-Map -Wl,u-boot.map
CONFIG_ARCH_DEVICE_TREE := sandbox
+
+# Define this to avoid linking with SDL, which requires SDL libraries
+# This can solve 'sdl-config: Command not found' errors
+ifneq ($(NO_SDL),)
+PLATFORM_CPPFLAGS += -DSANDBOX_NO_SDL
+endif
diff --git a/arch/sandbox/dts/.gitignore b/arch/sandbox/dts/.gitignore
new file mode 100644
index 0000000..b60ed20
--- /dev/null
+++ b/arch/sandbox/dts/.gitignore
@@ -0,0 +1 @@
+*.dtb
diff --git a/arch/sandbox/include/asm/config.h b/arch/sandbox/include/asm/config.h
index ec7729e..6c1bff9 100644
--- a/arch/sandbox/include/asm/config.h
+++ b/arch/sandbox/include/asm/config.h
@@ -7,6 +7,7 @@
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
+#define CONFIG_SYS_GENERIC_GLOBAL_DATA
#define CONFIG_SANDBOX_ARCH
/* Used by drivers/spi/sandbox_spi.c and arch/sandbox/include/asm/state.h */
diff --git a/arch/sh/include/asm/u-boot.h b/arch/sh/include/asm/u-boot.h
index 81d5161..ea37c24 100644
--- a/arch/sh/include/asm/u-boot.h
+++ b/arch/sh/include/asm/u-boot.h
@@ -20,7 +20,6 @@ typedef struct bd_info {
unsigned long bi_flashoffset; /* reserved area for startup monitor */
unsigned long bi_sramstart; /* start of SRAM memory */
unsigned long bi_sramsize; /* size of SRAM memory */
- unsigned int bi_baudrate; /* Console Baudrate */
unsigned long bi_boot_params; /* where this board expects params */
} bd_t;
diff --git a/arch/sh/lib/board.c b/arch/sh/lib/board.c
index 8498153..1eb7afb 100644
--- a/arch/sh/lib/board.c
+++ b/arch/sh/lib/board.c
@@ -155,7 +155,6 @@ void sh_generic_init(void)
bd->bi_sramstart = CONFIG_SYS_SRAM_BASE;
bd->bi_sramsize = CONFIG_SYS_SRAM_SIZE;
#endif
- bd->bi_baudrate = CONFIG_BAUDRATE;
for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {
WATCHDOG_RESET();
diff --git a/arch/sparc/cpu/leon2/cpu_init.c b/arch/sparc/cpu/leon2/cpu_init.c
index de310fb..6e07fe6 100644
--- a/arch/sparc/cpu/leon2/cpu_init.c
+++ b/arch/sparc/cpu/leon2/cpu_init.c
@@ -13,6 +13,9 @@
#include <config.h>
+#define TIMER_BASE_CLK 1000000
+#define US_PER_TICK (1000000 / CONFIG_SYS_HZ)
+
DECLARE_GLOBAL_DATA_PTR;
/* reset CPU (jump to 0, without reset) */
@@ -90,7 +93,7 @@ void cpu_wait_ticks(unsigned long ticks)
while (get_timer(start) < ticks) ;
}
-/* initiate and setup timer0 interrupt to 1MHz
+/* initiate and setup timer0 interrupt to configured HZ. Base clock is 1MHz.
* Return irq number for timer int or a negative number for
* dealing with self
*/
@@ -98,28 +101,31 @@ int timer_interrupt_init_cpu(void)
{
LEON2_regs *leon2 = (LEON2_regs *) LEON2_PREGS;
- /* 1ms ticks */
+ /* SYS_HZ ticks per second */
leon2->Timer_Counter_1 = 0;
- leon2->Timer_Reload_1 = 999; /* (((1000000 / 100) - 1)) */
+ leon2->Timer_Reload_1 = (TIMER_BASE_CLK / CONFIG_SYS_HZ) - 1;
leon2->Timer_Control_1 =
(LEON2_TIMER_CTRL_EN | LEON2_TIMER_CTRL_RS | LEON2_TIMER_CTRL_LD);
return LEON2_TIMER1_IRQNO;
}
+ulong get_tbclk(void)
+{
+ return TIMER_BASE_CLK;
+}
+
/*
* This function is intended for SHORT delays only.
*/
unsigned long cpu_usec2ticks(unsigned long usec)
{
- /* timer set to 1kHz ==> 1 clk tick = 1 msec */
- if (usec < 1000)
+ if (usec < US_PER_TICK)
return 1;
- return (usec / 1000);
+ return usec / US_PER_TICK;
}
unsigned long cpu_ticks2usec(unsigned long ticks)
{
- /* 1tick = 1usec */
- return ticks * 1000;
+ return ticks * US_PER_TICK;
}
diff --git a/arch/sparc/cpu/leon3/cpu_init.c b/arch/sparc/cpu/leon3/cpu_init.c
index 4720f42..2f41d88 100644
--- a/arch/sparc/cpu/leon3/cpu_init.c
+++ b/arch/sparc/cpu/leon3/cpu_init.c
@@ -14,6 +14,9 @@
#include <config.h>
+#define TIMER_BASE_CLK 1000000
+#define US_PER_TICK (1000000 / CONFIG_SYS_HZ)
+
DECLARE_GLOBAL_DATA_PTR;
/* reset CPU (jump to 0, without reset) */
@@ -203,15 +206,15 @@ void cpu_wait_ticks(unsigned long ticks)
while (get_timer(start) < ticks) ;
}
-/* initiate and setup timer0 interrupt to 1MHz
+/* initiate and setup timer0 interrupt to configured HZ. Base clock is 1MHz.
* Return irq number for timer int or a negative number for
* dealing with self
*/
int timer_interrupt_init_cpu(void)
{
- /* 1ms ticks */
+ /* SYS_HZ ticks per second */
gptimer->e[0].val = 0;
- gptimer->e[0].rld = 999; /* (((1000000 / 100) - 1)) */
+ gptimer->e[0].rld = (TIMER_BASE_CLK / CONFIG_SYS_HZ) - 1;
gptimer->e[0].ctrl =
(LEON3_GPTIMER_EN |
LEON3_GPTIMER_RL | LEON3_GPTIMER_LD | LEON3_GPTIMER_IRQEN);
@@ -219,19 +222,22 @@ int timer_interrupt_init_cpu(void)
return gptimer_irq;
}
+ulong get_tbclk(void)
+{
+ return TIMER_BASE_CLK;
+}
+
/*
* This function is intended for SHORT delays only.
*/
unsigned long cpu_usec2ticks(unsigned long usec)
{
- /* timer set to 1kHz ==> 1 clk tick = 1 msec */
- if (usec < 1000)
+ if (usec < US_PER_TICK)
return 1;
- return (usec / 1000);
+ return usec / US_PER_TICK;
}
unsigned long cpu_ticks2usec(unsigned long ticks)
{
- /* 1tick = 1usec */
- return ticks * 1000;
+ return ticks * US_PER_TICK;
}
diff --git a/arch/sparc/include/asm/u-boot.h b/arch/sparc/include/asm/u-boot.h
index 66cf4b0..5f12e58 100644
--- a/arch/sparc/include/asm/u-boot.h
+++ b/arch/sparc/include/asm/u-boot.h
@@ -40,7 +40,6 @@ typedef struct bd_info {
unsigned short bi_ethspeed; /* Ethernet speed in Mbps */
unsigned long bi_intfreq; /* Internal Freq, in MHz */
unsigned long bi_busfreq; /* Bus Freq, in MHz */
- unsigned int bi_baudrate; /* Console Baudrate */
} bd_t;
#endif /* __ASSEMBLY__ */
diff --git a/arch/sparc/lib/board.c b/arch/sparc/lib/board.c
index c778ba2..b311a94 100644
--- a/arch/sparc/lib/board.c
+++ b/arch/sparc/lib/board.c
@@ -173,7 +173,6 @@ void board_init_f(ulong bootflag)
bd->bi_sramstart = CONFIG_SYS_SRAM_BASE;
bd->bi_sramsize = CONFIG_SYS_SRAM_SIZE;
#endif
- bd->bi_baudrate = CONFIG_BAUDRATE;
bd->bi_bootflags = bootflag; /* boot / reboot flag (for LynxOS) */
gd->flags |= GD_FLG_RELOC; /* tell others: relocation done */