From 5bb15f1a4d18bafaf51b17fd9ea6d861f2b9ebd2 Mon Sep 17 00:00:00 2001 From: Arthur Heymans Date: Sat, 22 Dec 2018 16:02:25 +0100 Subject: soc/intel/broadwell: Use C_ENVIRONMENT_BOOTBLOCK This puts the cache-as-ram init in the bootblock. Before setting up cache as ram the microcode updates are applied. This removes the possibility for a normal/fallback setup although implementing this should be quite easy. Setting up LPC in the bootblock to output console on SuperIOs is not done in this patch, therefore BOOTBLOCK_CONSOLE is not yet selected. Change-Id: I44eb6d380dea5b82e3f009a46381a0f611bb7935 Signed-off-by: Arthur Heymans Signed-off-by: Matt DeVillier Reviewed-on: https://review.coreboot.org/c/coreboot/+/30383 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber --- src/soc/intel/broadwell/bootblock/pch.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/soc/intel/broadwell/bootblock/pch.c') diff --git a/src/soc/intel/broadwell/bootblock/pch.c b/src/soc/intel/broadwell/bootblock/pch.c index dc7f42a625..1301610947 100644 --- a/src/soc/intel/broadwell/bootblock/pch.c +++ b/src/soc/intel/broadwell/bootblock/pch.c @@ -19,6 +19,7 @@ #include #include #include +#include /* * Enable Prefetching and Caching. @@ -66,7 +67,7 @@ static void set_spi_speed(void) SPIBAR8(SPIBAR_SSFC + 2) = ssfc; } -static void bootblock_southbridge_init(void) +void bootblock_early_southbridge_init(void) { map_rcba(); enable_spi_prefetch(); -- cgit v1.2.3