Some boards want to use TPL as the first phase of U-Boot. This allows
selection of A or B SPL phases, thus allowing the memory init to be
upgraded in the field.
Add a new Kconfig option for this.
Signed-off-by: Simon Glass <s...@chromium.org>
Reviewed-by: Bin Meng <bmeng...@gmail.com>
---
Changes in v2: None
arch/x86/Kconfig | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 185f0ef8c40..45a533625a6 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -176,10 +176,17 @@ config X86_16BIT_INIT
config SPL_X86_16BIT_INIT
bool
depends on X86_RESET_VECTOR
- default y if X86_RESET_VECTOR && SPL
+ default y if X86_RESET_VECTOR && SPL && !TPL
help
This is enabled when 16-bit init is in SPL
+config TPL_X86_16BIT_INIT
+ bool
+ depends on X86_RESET_VECTOR
+ default y if X86_RESET_VECTOR && TPL
+ help
+ This is enabled when 16-bit init is in TPL
+
config X86_32BIT_INIT
bool
depends on X86_RESET_VECTOR
--
2.21.0.593.g511ec345e18-goog
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