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x86: board_f: Adjust x86 boot order for performance 

For bare platforms we turn off ROM-caching before calling board_init_f_r()
It is then very slow to copy U-Boot from ROM to RAM. So adjust the order so
that the copying happens before we turn off ROM-caching.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2015-01-01 16:18:09 -07:00
parent 9818a00eea
commit 313aef37a1
1 changed files with 5 additions and 3 deletions
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8
common/board_f.c
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@ -985,6 +985,11 @@ static init_fnc_t init_sequence_f[] = {
INIT_FUNC_WATCHDOG_RESET INIT_FUNC_WATCHDOG_RESET
reloc_fdt, reloc_fdt,
setup_reloc, setup_reloc,
#ifdef CONFIG_X86
copy_uboot_to_ram,
clear_bss,
do_elf_reloc_fixups,
#endif
#if !defined(CONFIG_ARM) && !defined(CONFIG_SANDBOX) #if !defined(CONFIG_ARM) && !defined(CONFIG_SANDBOX)
jump_to_copy, jump_to_copy,
#endif #endif
@ -1044,9 +1049,6 @@ void board_init_f(ulong boot_flags)
*/ */
static init_fnc_t init_sequence_f_r[] = { static init_fnc_t init_sequence_f_r[] = {
init_cache_f_r, init_cache_f_r,
copy_uboot_to_ram,
clear_bss,
do_elf_reloc_fixups,
NULL, NULL,
}; };