For powerpc SoCs (including mpc85xx, mpc86xx), global data is used for initializing LAWs, before calling function baord_inti_f(). This data should not be cleared later.
Signed-off-by: York Sun <[email protected]> --- Change log v2: Instead of adding back gd init for all PPC, preserve gd for mpc85xx and mpc86xx. Note, need other maintainers to fix 83xx, 5xxx, 512x as I don't have boards to verify. common/board_f.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/common/board_f.c b/common/board_f.c index cbdf06f..eebb377 100644 --- a/common/board_f.c +++ b/common/board_f.c @@ -970,7 +970,11 @@ static init_fnc_t init_sequence_f[] = { void board_init_f(ulong boot_flags) { -#ifndef CONFIG_X86 + /* + * For MPC85xx, global data is initialized in cpu_init_early_f() and + * used for init_law(). gd should not be cleared in this function. + */ +#if !defined(CONFIG_X86) && !defined(CONFIG_MPC85xx) && !defined(CONFIG_MPC86xx) gd_t data; gd = &data; -- 1.7.9.5 _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
