From: Kever Yang Date: Tue, 2 Apr 2019 12:41:21 +0000 (+0800) Subject: arm: add a separate stack for TPL X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=a0a0d04f3218507aaa29b4fdd45f37d819fb0a32;p=u-boot.git arm: add a separate stack for TPL TPL stack may different from SPL and sys stack, add support for separate one when the board defines it. Signed-off-by: Kever Yang --- diff --git a/arch/arm/lib/crt0.S b/arch/arm/lib/crt0.S index fe312db690..30fba20e1b 100644 --- a/arch/arm/lib/crt0.S +++ b/arch/arm/lib/crt0.S @@ -67,7 +67,9 @@ ENTRY(_main) * Set up initial C runtime environment and call board_init_f(0). */ -#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_STACK) +#if defined(CONFIG_TPL_BUILD) && defined(CONFIG_TPL_NEEDS_SEPARATE_STACK) + ldr r0, =(CONFIG_TPL_STACK) +#elif defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_STACK) ldr r0, =(CONFIG_SPL_STACK) #else ldr r0, =(CONFIG_SYS_INIT_SP_ADDR)