From 7525c2dac76bd739b8a1673e020031dc4a4934c4 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 15 Apr 2013 11:25:20 +0000 Subject: [PATCH] x86: Allow setup code to manage its own global data Currently x86 has its own means of managing the global data and board data (bd_t), and this code resides in start.S. With generic board, we need to ensure that we leave this alone - i.e. don't clear it as we do on other archs. This fixes a problem where the memory init data is cleared which causes the video driver to operate very slowly. Signed-off-by: Simon Glass --- common/board_f.c | 2 +- common/board_r.c | 3 --- 2 files changed, 1 insertion(+), 4 deletions(-) diff --git a/common/board_f.c b/common/board_f.c index 32d5215097..00ca81126c 100644 --- a/common/board_f.c +++ b/common/board_f.c @@ -755,7 +755,7 @@ static int mark_bootstage(void) static init_fnc_t init_sequence_f[] = { #if !defined(CONFIG_CPM2) && !defined(CONFIG_MPC512X) && \ !defined(CONFIG_MPC83xx) && !defined(CONFIG_MPC85xx) && \ - !defined(CONFIG_MPC86xx) + !defined(CONFIG_MPC86xx) && !defined(CONFIG_X86) zero_global_data, #endif setup_fdt, diff --git a/common/board_r.c b/common/board_r.c index 9605f80a0c..2b17fa6cfe 100644 --- a/common/board_r.c +++ b/common/board_r.c @@ -721,9 +721,6 @@ init_fnc_t init_sequence_r[] = { */ #ifdef CONFIG_CLOCKS set_cpu_clk_info, /* Setup clock information */ -#endif -#ifdef CONFIG_X86 - init_bd_struct_r, #endif initr_reloc_global_data, initr_serial, -- 2.25.1