diff options
Diffstat (limited to 'arch/arm/include/asm/arch-sunxi/boot0.h')
| -rw-r--r-- | arch/arm/include/asm/arch-sunxi/boot0.h | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/arch/arm/include/asm/arch-sunxi/boot0.h b/arch/arm/include/asm/arch-sunxi/boot0.h index cad25c50bc6..d79aea97a40 100644 --- a/arch/arm/include/asm/arch-sunxi/boot0.h +++ b/arch/arm/include/asm/arch-sunxi/boot0.h @@ -5,7 +5,7 @@ #include <asm/arch/cpu.h> -#if defined(CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER) && !defined(CONFIG_SPL_BUILD) +#if defined(CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER) && !defined(CONFIG_XPL_BUILD) /* reserve space for BOOT0 header information */ b reset .space 1532 @@ -16,20 +16,31 @@ */ tst x0, x0 // this is "b #0x84" in ARM b reset - .space 0x7c + .space 0x78 + .word fel_stash - . - .word 0xe28f0070 // add r0, pc, #112 // @(fel_stash - .) - .word 0xe59f106c // ldr r1, [pc, #108] // fel_stash - . + .word 0xe24f000c // sub r0, pc, #12 // @(fel_stash - .) + .word 0xe51f1010 // ldr r1, [pc, #-16] // fel_stash - . .word 0xe0800001 // add r0, r0, r1 .word 0xe580d000 // str sp, [r0] .word 0xe580e004 // str lr, [r0, #4] .word 0xe10fe000 // mrs lr, CPSR .word 0xe580e008 // str lr, [r0, #8] + .word 0xe101e300 // mrs lr, SP_irq + .word 0xe580e014 // str lr, [r0, #20] .word 0xee11ef10 // mrc 15, 0, lr, cr1, cr0, {0} .word 0xe580e00c // str lr, [r0, #12] .word 0xee1cef10 // mrc 15, 0, lr, cr12, cr0, {0} .word 0xe580e010 // str lr, [r0, #16] - +#ifdef CONFIG_MACH_SUN55I_A523 + .word 0xee1cefbc // mrc 15, 0, lr, cr12, cr12, {5} + .word 0xe31e0001 // tst lr, #1 + .word 0x0a000003 // beq cc <start32+0x48> + .word 0xee14ef16 // mrc 15, 0, lr, cr4, cr6, {0} + .word 0xe580e018 // str lr, [r0, #24] + .word 0xee1ceffc // mrc 15, 0, lr, cr12, cr12, {7} + .word 0xe580e01c // str lr, [r0, #28] +#endif .word 0xe59f1034 // ldr r1, [pc, #52] ; RVBAR_ADDRESS .word 0xe59f0034 // ldr r0, [pc, #52] ; SUNXI_SRAMC_BASE .word 0xe5900024 // ldr r0, [r0, #36] ; SRAM_VER_REG @@ -49,12 +60,11 @@ .word CONFIG_SUNXI_RVBAR_ADDRESS // writable RVBAR mapping addr .word SUNXI_SRAMC_BASE .word CONFIG_SUNXI_RVBAR_ALTERNATIVE // address for die variant -#ifdef CONFIG_SPL_BUILD +#ifdef CONFIG_XPL_BUILD .word CONFIG_SPL_TEXT_BASE #else .word CONFIG_TEXT_BASE #endif - .word fel_stash - . #else /* normal execution */ b reset |