Hello Simon,
On 08-07-14 20:41, Simon Glass wrote:
Hi Jeroen,
On 8 July 2014 11:13, Jeroen Hofstee jeroen@myspectrum.nl wrote:
diff --git a/arch/arm/include/asm/config.h b/arch/arm/include/asm/config.h index 2a20a77..abf79e5 100644 --- a/arch/arm/include/asm/config.h +++ b/arch/arm/include/asm/config.h @@ -7,8 +7,6 @@ #ifndef _ASM_CONFIG_H_ #define _ASM_CONFIG_H_ -#define CONFIG_SYS_GENERIC_GLOBAL_DATA
This bricks aarch64 I guess.
I'll see if I can add it there also.
If you manage actually boot an virtual aarch64 board (with console), could you report how you did it. I gave up at the fifth loader or something bl3.3?
#define CONFIG_LMB #define CONFIG_SYS_BOOT_RAMDISK_HIGH diff --git a/arch/arm/lib/crt0.S b/arch/arm/lib/crt0.S index dfc2de9..bbf3e41 100644 --- a/arch/arm/lib/crt0.S +++ b/arch/arm/lib/crt0.S @@ -67,9 +67,16 @@ ENTRY(_main) ldr sp, =(CONFIG_SYS_INIT_SP_ADDR) #endif bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
mov r2, sp sub sp, sp, #GD_SIZE /* allocate one GD above SP */ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */ mov r9, sp /* GD is above SP */mov r1, r9mov r0, #0+clr_gd: cmp r1, r2 /* while not at end of BSS
nitpicking, personal taste I guess: could you hit enter after the clr_gd label?
blo clr_gd mov r0, #0 bl board_init_fThe mov r0, #0 for the argument could be removed, but at least deserves a comment if you do so.
OK, I'll add that too.
I leave that up to you.
Regards, Jeroen