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-rw-r--r--lib_m68k/board.c66
-rw-r--r--lib_m68k/bootm.c33
-rw-r--r--lib_m68k/interrupts.c2
-rw-r--r--lib_m68k/time.c36
4 files changed, 70 insertions, 67 deletions
diff --git a/lib_m68k/board.c b/lib_m68k/board.c
index fa6ab6b..583ce10 100644
--- a/lib_m68k/board.c
+++ b/lib_m68k/board.c
@@ -49,7 +49,7 @@
#if defined(CONFIG_CMD_BEDBUG)
#include <cmd_bedbug.h>
#endif
-#ifdef CFG_ALLOC_DPRAM
+#ifdef CONFIG_SYS_ALLOC_DPRAM
#include <commproc.h>
#endif
#include <version.h>
@@ -75,12 +75,12 @@ extern flash_info_t flash_info[];
#include <environment.h>
-#if ( ((CONFIG_ENV_ADDR+CONFIG_ENV_SIZE) < CFG_MONITOR_BASE) || \
- (CONFIG_ENV_ADDR >= (CFG_MONITOR_BASE + CFG_MONITOR_LEN)) ) || \
+#if ( ((CONFIG_ENV_ADDR+CONFIG_ENV_SIZE) < CONFIG_SYS_MONITOR_BASE) || \
+ (CONFIG_ENV_ADDR >= (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)) ) || \
defined(CONFIG_ENV_IS_IN_NVRAM)
-#define TOTAL_MALLOC_LEN (CFG_MALLOC_LEN + CONFIG_ENV_SIZE)
+#define TOTAL_MALLOC_LEN (CONFIG_SYS_MALLOC_LEN + CONFIG_ENV_SIZE)
#else
-#define TOTAL_MALLOC_LEN CFG_MALLOC_LEN
+#define TOTAL_MALLOC_LEN CONFIG_SYS_MALLOC_LEN
#endif
extern ulong __init_end;
@@ -118,7 +118,7 @@ static ulong mem_malloc_brk = 0;
*/
static void mem_malloc_init (void)
{
- ulong dest_addr = CFG_MONITOR_BASE + gd->reloc_off;
+ ulong dest_addr = CONFIG_SYS_MONITOR_BASE + gd->reloc_off;
mem_malloc_end = dest_addr;
mem_malloc_start = dest_addr - TOTAL_MALLOC_LEN;
@@ -195,7 +195,7 @@ static int init_func_ram (void)
static int init_func_i2c (void)
{
puts ("I2C: ");
- i2c_init (CFG_I2C_SPEED, CFG_I2C_SLAVE);
+ i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
puts ("ready\n");
return (0);
}
@@ -234,9 +234,9 @@ init_fnc_t *init_sequence[] = {
init_func_spi,
#endif
init_func_ram,
-#if defined(CFG_DRAM_TEST)
+#if defined(CONFIG_SYS_DRAM_TEST)
testdram,
-#endif /* CFG_DRAM_TEST */
+#endif /* CONFIG_SYS_DRAM_TEST */
INIT_FUNC_WATCHDOG_INIT
NULL, /* Terminate this list */
};
@@ -273,7 +273,7 @@ board_init_f (ulong bootflag)
#endif
/* Pointer is writable since we allocated a register for it */
- gd = (gd_t *) (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET);
+ gd = (gd_t *) (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET);
/* compiler optimization barrier needed for GCC >= 3.4 */
__asm__ __volatile__("": : :"memory");
@@ -296,9 +296,9 @@ board_init_f (ulong bootflag)
* - monitor code
* - board info struct
*/
- len = (ulong)&_end - CFG_MONITOR_BASE;
+ len = (ulong)&_end - CONFIG_SYS_MONITOR_BASE;
- addr = CFG_SDRAM_BASE + gd->ram_size;
+ addr = CONFIG_SYS_SDRAM_BASE + gd->ram_size;
#ifdef CONFIG_LOGBUFFER
/* reserve kernel log buffer */
@@ -357,10 +357,10 @@ board_init_f (ulong bootflag)
sizeof (gd_t), addr_sp);
/* Reserve memory for boot params. */
- addr_sp -= CFG_BOOTPARAMS_LEN;
+ addr_sp -= CONFIG_SYS_BOOTPARAMS_LEN;
bd->bi_boot_params = addr_sp;
debug ("Reserving %dk for boot parameters at: %08lx\n",
- CFG_BOOTPARAMS_LEN >> 10, addr_sp);
+ CONFIG_SYS_BOOTPARAMS_LEN >> 10, addr_sp);
/*
* Finally, we set up a new (bigger) stack.
@@ -381,13 +381,13 @@ board_init_f (ulong bootflag)
/*
* Save local variables to board info struct
*/
- bd->bi_memstart = CFG_SDRAM_BASE; /* start of DRAM memory */
+ bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; /* start of DRAM memory */
bd->bi_memsize = gd->ram_size; /* size of DRAM memory in bytes */
-#ifdef CFG_INIT_RAM_ADDR
- bd->bi_sramstart = CFG_INIT_RAM_ADDR; /* start of SRAM memory */
- bd->bi_sramsize = CFG_INIT_RAM_END; /* size of SRAM memory */
+#ifdef CONFIG_SYS_INIT_RAM_ADDR
+ bd->bi_sramstart = CONFIG_SYS_INIT_RAM_ADDR; /* start of SRAM memory */
+ bd->bi_sramsize = CONFIG_SYS_INIT_RAM_END; /* size of SRAM memory */
#endif
- bd->bi_mbar_base = CFG_MBAR; /* base of internal registers */
+ bd->bi_mbar_base = CONFIG_SYS_MBAR; /* base of internal registers */
bd->bi_bootflags = bootflag; /* boot / reboot flag (for LynxOS) */
@@ -404,7 +404,7 @@ board_init_f (ulong bootflag)
#endif
bd->bi_baudrate = gd->baudrate; /* Console Baudrate */
-#ifdef CFG_EXTBDINFO
+#ifdef CONFIG_SYS_EXTBDINFO
strncpy (bd->bi_s_version, "1.2", sizeof (bd->bi_s_version));
strncpy (bd->bi_r_version, U_BOOT_VERSION, sizeof (bd->bi_r_version));
#endif
@@ -420,7 +420,7 @@ board_init_f (ulong bootflag)
memcpy (id, (void *)gd, sizeof (gd_t));
- debug ("Start relocate of code from %08x to %08lx\n", CFG_MONITOR_BASE, addr);
+ debug ("Start relocate of code from %08x to %08lx\n", CONFIG_SYS_MONITOR_BASE, addr);
relocate_code (addr_sp, id, addr);
/* NOTREACHED - jump_to_ram() does not return */
@@ -446,7 +446,7 @@ void board_init_r (gd_t *id, ulong dest_addr)
#ifndef CONFIG_ENV_IS_NOWHERE
extern char * env_name_spec;
#endif
-#ifndef CFG_NO_FLASH
+#ifndef CONFIG_SYS_NO_FLASH
ulong flash_size;
#endif
gd = id; /* initialize RAM version of global data */
@@ -462,7 +462,7 @@ void board_init_r (gd_t *id, ulong dest_addr)
WATCHDOG_RESET ();
- gd->reloc_off = dest_addr - CFG_MONITOR_BASE;
+ gd->reloc_off = dest_addr - CONFIG_SYS_MONITOR_BASE;
monitor_flash_len = (ulong)&__init_end - dest_addr;
@@ -486,7 +486,7 @@ void board_init_r (gd_t *id, ulong dest_addr)
addr = (ulong)(cmdtp->usage) + gd->reloc_off;
cmdtp->usage = (char *)addr;
}
-#ifdef CFG_LONGHELP
+#ifdef CONFIG_SYS_LONGHELP
if (cmdtp->help) {
addr = (ulong)(cmdtp->help) + gd->reloc_off;
cmdtp->help = (char *)addr;
@@ -517,13 +517,13 @@ void board_init_r (gd_t *id, ulong dest_addr)
/*
* Setup trap handlers
*/
- trap_init (CFG_SDRAM_BASE);
+ trap_init (CONFIG_SYS_SDRAM_BASE);
-#if !defined(CFG_NO_FLASH)
+#if !defined(CONFIG_SYS_NO_FLASH)
puts ("FLASH: ");
if ((flash_size = flash_init ()) > 0) {
-# ifdef CFG_FLASH_CHECKSUM
+# ifdef CONFIG_SYS_FLASH_CHECKSUM
print_size (flash_size, "");
/*
* Compute and print flash CRC if flashchecksum is set to 'y'
@@ -534,27 +534,27 @@ void board_init_r (gd_t *id, ulong dest_addr)
if (s && (*s == 'y')) {
printf (" CRC: %08lX",
crc32 (0,
- (const unsigned char *) CFG_FLASH_BASE,
+ (const unsigned char *) CONFIG_SYS_FLASH_BASE,
flash_size)
);
}
putc ('\n');
-# else /* !CFG_FLASH_CHECKSUM */
+# else /* !CONFIG_SYS_FLASH_CHECKSUM */
print_size (flash_size, "\n");
-# endif /* CFG_FLASH_CHECKSUM */
+# endif /* CONFIG_SYS_FLASH_CHECKSUM */
} else {
puts (failed);
hang ();
}
- bd->bi_flashstart = CFG_FLASH_BASE; /* update start of FLASH memory */
+ bd->bi_flashstart = CONFIG_SYS_FLASH_BASE; /* update start of FLASH memory */
bd->bi_flashsize = flash_size; /* size of FLASH memory (final value) */
bd->bi_flashoffset = 0;
-#else /* CFG_NO_FLASH */
+#else /* CONFIG_SYS_NO_FLASH */
bd->bi_flashsize = 0;
bd->bi_flashstart = 0;
bd->bi_flashoffset = 0;
-#endif /* !CFG_NO_FLASH */
+#endif /* !CONFIG_SYS_NO_FLASH */
WATCHDOG_RESET ();
diff --git a/lib_m68k/bootm.c b/lib_m68k/bootm.c
index 6504cc9..c52dd2f 100644
--- a/lib_m68k/bootm.c
+++ b/lib_m68k/bootm.c
@@ -43,28 +43,16 @@ DECLARE_GLOBAL_DATA_PTR;
static ulong get_sp (void);
static void set_clocks_in_mhz (bd_t *kbd);
-int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
+void arch_lmb_reserve(struct lmb *lmb)
{
ulong sp;
- ulong rd_len;
- ulong initrd_start, initrd_end;
- int ret;
-
- ulong cmd_start, cmd_end;
- ulong bootmap_base;
- bd_t *kbd;
- void (*kernel) (bd_t *, ulong, ulong, ulong, ulong);
- struct lmb *lmb = &images->lmb;
-
- bootmap_base = getenv_bootm_low();
-
/*
* Booting a (Linux) kernel image
*
* Allocate space for command line and board info - the
* address should be as high as possible within the reach of
- * the kernel (see CFG_BOOTMAPSZ settings), but in unused
+ * the kernel (see CONFIG_SYS_BOOTMAPSZ settings), but in unused
* memory, which means far enough below the current stack
* pointer.
*/
@@ -73,7 +61,22 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
/* adjust sp by 1K to be safe */
sp -= 1024;
- lmb_reserve(lmb, sp, (CFG_SDRAM_BASE + gd->ram_size - sp));
+ lmb_reserve(lmb, sp, (CONFIG_SYS_SDRAM_BASE + gd->ram_size - sp));
+}
+
+int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
+{
+ ulong rd_len;
+ ulong initrd_start, initrd_end;
+ int ret;
+
+ ulong cmd_start, cmd_end;
+ ulong bootmap_base;
+ bd_t *kbd;
+ void (*kernel) (bd_t *, ulong, ulong, ulong, ulong);
+ struct lmb *lmb = &images->lmb;
+
+ bootmap_base = getenv_bootm_low();
/* allocate space and init command line */
ret = boot_get_cmdline (lmb, &cmd_start, &cmd_end, bootmap_base);
diff --git a/lib_m68k/interrupts.c b/lib_m68k/interrupts.c
index 1635d6f..2dc079b 100644
--- a/lib_m68k/interrupts.c
+++ b/lib_m68k/interrupts.c
@@ -29,7 +29,7 @@
#include <asm/processor.h>
#include <asm/immap.h>
-#define NR_IRQS (CFG_NUM_IRQS)
+#define NR_IRQS (CONFIG_SYS_NUM_IRQS)
/*
* Interrupt vector functions.
diff --git a/lib_m68k/time.c b/lib_m68k/time.c
index 6eba784..697d67e 100644
--- a/lib_m68k/time.c
+++ b/lib_m68k/time.c
@@ -33,18 +33,18 @@ DECLARE_GLOBAL_DATA_PTR;
static ulong timestamp;
#if defined(CONFIG_MCFTMR)
-#ifndef CFG_UDELAY_BASE
+#ifndef CONFIG_SYS_UDELAY_BASE
# error "uDelay base not defined!"
#endif
-#if !defined(CFG_TMR_BASE) || !defined(CFG_INTR_BASE) || !defined(CFG_TMRINTR_NO) || !defined(CFG_TMRINTR_MASK)
+#if !defined(CONFIG_SYS_TMR_BASE) || !defined(CONFIG_SYS_INTR_BASE) || !defined(CONFIG_SYS_TMRINTR_NO) || !defined(CONFIG_SYS_TMRINTR_MASK)
# error "TMR_BASE, INTR_BASE, TMRINTR_NO or TMRINTR_MASk not defined!"
#endif
extern void dtimer_intr_setup(void);
void udelay(unsigned long usec)
{
- volatile dtmr_t *timerp = (dtmr_t *) (CFG_UDELAY_BASE);
+ volatile dtmr_t *timerp = (dtmr_t *) (CONFIG_SYS_UDELAY_BASE);
uint start, now, tmp;
while (usec > 0) {
@@ -59,7 +59,7 @@ void udelay(unsigned long usec)
timerp->tcn = 0;
/* set period to 1 us */
timerp->tmr =
- CFG_TIMER_PRESCALER | DTIM_DTMR_CLK_DIV1 | DTIM_DTMR_FRR |
+ CONFIG_SYS_TIMER_PRESCALER | DTIM_DTMR_CLK_DIV1 | DTIM_DTMR_FRR |
DTIM_DTMR_RST_EN;
start = now = timerp->tcn;
@@ -70,10 +70,10 @@ void udelay(unsigned long usec)
void dtimer_interrupt(void *not_used)
{
- volatile dtmr_t *timerp = (dtmr_t *) (CFG_TMR_BASE);
+ volatile dtmr_t *timerp = (dtmr_t *) (CONFIG_SYS_TMR_BASE);
/* check for timer interrupt asserted */
- if ((CFG_TMRPND_REG & CFG_TMRINTR_MASK) == CFG_TMRINTR_PEND) {
+ if ((CONFIG_SYS_TMRPND_REG & CONFIG_SYS_TMRINTR_MASK) == CONFIG_SYS_TMRINTR_PEND) {
timerp->ter = (DTIM_DTER_CAP | DTIM_DTER_REF);
timestamp++;
return;
@@ -82,7 +82,7 @@ void dtimer_interrupt(void *not_used)
void timer_init(void)
{
- volatile dtmr_t *timerp = (dtmr_t *) (CFG_TMR_BASE);
+ volatile dtmr_t *timerp = (dtmr_t *) (CONFIG_SYS_TMR_BASE);
timestamp = 0;
@@ -93,7 +93,7 @@ void timer_init(void)
timerp->tmr = DTIM_DTMR_RST_RST;
/* initialize and enable timer interrupt */
- irq_install_handler(CFG_TMRINTR_NO, dtimer_interrupt, 0);
+ irq_install_handler(CONFIG_SYS_TMRINTR_NO, dtimer_interrupt, 0);
timerp->tcn = 0;
timerp->trr = 1000; /* Interrupt every ms */
@@ -101,7 +101,7 @@ void timer_init(void)
dtimer_intr_setup();
/* set a period of 1us, set timer mode to restart and enable timer and interrupt */
- timerp->tmr = CFG_TIMER_PRESCALER | DTIM_DTMR_CLK_DIV1 |
+ timerp->tmr = CONFIG_SYS_TIMER_PRESCALER | DTIM_DTMR_CLK_DIV1 |
DTIM_DTMR_FRR | DTIM_DTMR_ORRI | DTIM_DTMR_RST_EN;
}
@@ -122,15 +122,15 @@ void set_timer(ulong t)
#endif /* CONFIG_MCFTMR */
#if defined(CONFIG_MCFPIT)
-#if !defined(CFG_PIT_BASE)
-# error "CFG_PIT_BASE not defined!"
+#if !defined(CONFIG_SYS_PIT_BASE)
+# error "CONFIG_SYS_PIT_BASE not defined!"
#endif
static unsigned short lastinc;
void udelay(unsigned long usec)
{
- volatile pit_t *timerp = (pit_t *) (CFG_UDELAY_BASE);
+ volatile pit_t *timerp = (pit_t *) (CONFIG_SYS_UDELAY_BASE);
uint tmp;
while (usec > 0) {
@@ -144,7 +144,7 @@ void udelay(unsigned long usec)
timerp->pcsr = PIT_PCSR_OVW;
timerp->pmr = 0;
/* set period to 1 us */
- timerp->pcsr |= PIT_PCSR_PRE(CFG_PIT_PRESCALE) | PIT_PCSR_EN;
+ timerp->pcsr |= PIT_PCSR_PRE(CONFIG_SYS_PIT_PRESCALE) | PIT_PCSR_EN;
timerp->pmr = tmp;
while (timerp->pcntr > 0) ;
@@ -153,18 +153,18 @@ void udelay(unsigned long usec)
void timer_init(void)
{
- volatile pit_t *timerp = (pit_t *) (CFG_PIT_BASE);
+ volatile pit_t *timerp = (pit_t *) (CONFIG_SYS_PIT_BASE);
timestamp = 0;
/* Set up TIMER 4 as poll clock */
timerp->pcsr = PIT_PCSR_OVW;
timerp->pmr = lastinc = 0;
- timerp->pcsr |= PIT_PCSR_PRE(CFG_PIT_PRESCALE) | PIT_PCSR_EN;
+ timerp->pcsr |= PIT_PCSR_PRE(CONFIG_SYS_PIT_PRESCALE) | PIT_PCSR_EN;
}
void set_timer(ulong t)
{
- volatile pit_t *timerp = (pit_t *) (CFG_PIT_BASE);
+ volatile pit_t *timerp = (pit_t *) (CONFIG_SYS_PIT_BASE);
timestamp = 0;
timerp->pmr = lastinc = 0;
@@ -173,7 +173,7 @@ void set_timer(ulong t)
ulong get_timer(ulong base)
{
unsigned short now, diff;
- volatile pit_t *timerp = (pit_t *) (CFG_PIT_BASE);
+ volatile pit_t *timerp = (pit_t *) (CONFIG_SYS_PIT_BASE);
now = timerp->pcntr;
diff = -(now - lastinc);
@@ -211,6 +211,6 @@ unsigned long usec2ticks(unsigned long usec)
ulong get_tbclk(void)
{
ulong tbclk;
- tbclk = CFG_HZ;
+ tbclk = CONFIG_SYS_HZ;
return tbclk;
}
generated by cgit v1.1 at 2024-12-26 15:19:12 +0000