diff options
Diffstat (limited to 'cpu/arm920t/start.S')
| -rw-r--r-- | cpu/arm920t/start.S | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/cpu/arm920t/start.S b/cpu/arm920t/start.S index 62231f8..fbcfe6d 100644 --- a/cpu/arm920t/start.S +++ b/cpu/arm920t/start.S @@ -24,7 +24,6 @@ * MA 02111-1307 USA */ - #include <config.h> #include <version.h> #include <status_led.h> @@ -119,7 +118,7 @@ start_code: bl coloured_LED_init bl red_LED_on -#if defined(CONFIG_AT91RM9200DK) || defined(CONFIG_AT91RM9200EK) || defined(CONFIG_AT91RM9200DF) +#if defined(CONFIG_AT91RM9200DK) || defined(CONFIG_AT91RM9200EK) /* * relocate exception table */ @@ -178,8 +177,6 @@ copyex: bl cpu_init_crit #endif -#ifndef CONFIG_AT91RM9200 - #ifndef CONFIG_SKIP_RELOCATE_UBOOT relocate: /* relocate U-Boot to RAM */ adr r0, _start /* r0 <- current position of code */ @@ -198,12 +195,12 @@ copy_loop: cmp r0, r2 /* until source end addreee [r2] */ ble copy_loop #endif /* CONFIG_SKIP_RELOCATE_UBOOT */ -#endif + /* Set up the stack */ stack_setup: ldr r0, _TEXT_BASE /* upper 128 KiB: relocated uboot */ - sub r0, r0, #CFG_MALLOC_LEN /* malloc area */ - sub r0, r0, #CFG_GBL_DATA_SIZE /* bdinfo */ + sub r0, r0, #CONFIG_SYS_MALLOC_LEN /* malloc area */ + sub r0, r0, #CONFIG_SYS_GBL_DATA_SIZE /* bdinfo */ #ifdef CONFIG_USE_IRQ sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ) #endif @@ -261,7 +258,7 @@ cpu_init_crit: * find a lowlevel_init.S in your board directory. */ mov ip, lr -#if defined(CONFIG_AT91RM9200DK) || defined(CONFIG_AT91RM9200EK) || defined(CONFIG_AT91RM9200DF) +#if defined(CONFIG_AT91RM9200EK) #else bl lowlevel_init @@ -315,8 +312,9 @@ cpu_init_crit: sub sp, sp, #S_FRAME_SIZE stmia sp, {r0 - r12} @ Calling r0-r12 ldr r2, _armboot_start - sub r2, r2, #(CONFIG_STACKSIZE+CFG_MALLOC_LEN) - sub r2, r2, #(CFG_GBL_DATA_SIZE+8) @ set base 2 words into abort stack + sub r2, r2, #(CONFIG_STACKSIZE) + sub r2, r2, #(CONFIG_SYS_MALLOC_LEN) + sub r2, r2, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ set base 2 words into abort stack ldmia r2, {r2 - r3} @ get pc, cpsr add r0, sp, #S_FRAME_SIZE @ restore sp_SVC @@ -348,8 +346,9 @@ cpu_init_crit: .macro get_bad_stack ldr r13, _armboot_start @ setup our mode stack - sub r13, r13, #(CONFIG_STACKSIZE+CFG_MALLOC_LEN) - sub r13, r13, #(CFG_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack + sub r13, r13, #(CONFIG_STACKSIZE) + sub r13, r13, #(CONFIG_SYS_MALLOC_LEN) + sub r13, r13, #(CONFIG_SYS_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack str lr, [r13] @ save caller lr / spsr mrs lr, spsr |