As discussed on mailing list we're drifting away from CONFIG_SYS_GENERIC_GLOBAL_DATA in favour to use of board_init_f_mem() for global data.
So do this for ARC architecture.
Signed-off-by: Alexey Brodkin abrodkin@synopsys.com --- arch/arc/include/asm/config.h | 1 - arch/arc/lib/start.S | 7 ++++++- 2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/arch/arc/include/asm/config.h b/arch/arc/include/asm/config.h index b4e9099..450adda 100644 --- a/arch/arc/include/asm/config.h +++ b/arch/arc/include/asm/config.h @@ -8,7 +8,6 @@ #define __ASM_ARC_CONFIG_H_
#define CONFIG_SYS_GENERIC_BOARD -#define CONFIG_SYS_GENERIC_GLOBAL_DATA #define CONFIG_SYS_BOOT_RAMDISK_HIGH #define CONFIG_ARCH_EARLY_INIT_R
diff --git a/arch/arc/lib/start.S b/arch/arc/lib/start.S index a9aa2b5..8fcd896 100644 --- a/arch/arc/lib/start.S +++ b/arch/arc/lib/start.S @@ -13,9 +13,14 @@ ENTRY(_start) /* Setup interrupt vector base that matches "__text_start" */ sr __ivt_start, [ARC_AUX_INTR_VEC_BASE]
- /* Setup stack pointer */ + /* Setup stack- and frame-pointers */ mov %sp, CONFIG_SYS_INIT_SP_ADDR mov %fp, %sp + mov %r0, %sp + bl board_init_f_mem + /* Update stack- and frame-pointers */ + mov %sp, %r0 + mov %fp, %sp
/* Zero the one and only argument of "board_init_f" */ mov_s %r0, 0