From b68cb9e8ae63d734f5cea42d54eef11d726a5964 Mon Sep 17 00:00:00 2001 From: Furquan Shaikh Date: Wed, 25 Jun 2014 15:19:13 -0700 Subject: coreboot t132: Enable loading of romstage from CBFS media Add proper Kconfig options and initialize cbfs media to enable loading of romstage BUG=None BRANCH=None TEST=Compiles successfully for rush and cbfs_load_stage returns entry pointer for romstage Original-Change-Id: If62edcdc0496d89d30003ffd7b827b77835910fd Original-Signed-off-by: Furquan Shaikh Original-Reviewed-on: https://chromium-review.googlesource.com/205762 Original-Tested-by: Furquan Shaikh Original-Reviewed-by: Aaron Durbin Original-Reviewed-by: Tom Warren Original-Commit-Queue: Aaron Durbin (cherry picked from commit c89c05bc86fd6c1e49fbed5e0730659b64bffc6c) Signed-off-by: Marc Jones Change-Id: I68c10171424c85605b5065a19634d3c5dd639b78 Reviewed-on: http://review.coreboot.org/8572 Reviewed-by: Paul Menzel Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- src/soc/nvidia/tegra132/bootblock.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) (limited to 'src/soc/nvidia/tegra132/bootblock.c') diff --git a/src/soc/nvidia/tegra132/bootblock.c b/src/soc/nvidia/tegra132/bootblock.c index 46b7b3ab56..62e5228829 100644 --- a/src/soc/nvidia/tegra132/bootblock.c +++ b/src/soc/nvidia/tegra132/bootblock.c @@ -24,12 +24,15 @@ #include #include #include +#include #include "pinmux.h" #include "power.h" void main(void) { + void *entry; + // enable pinmux clamp inputs clamp_tristate_inputs(); @@ -65,5 +68,14 @@ void main(void) printk(BIOS_INFO, "T132 bootblock: Mainboard bootblock init done\n"); - while(1); + entry = cbfs_load_stage(CBFS_DEFAULT_MEDIA, "fallback/romstage"); + + if (entry) { + printk(BIOS_INFO, "T132 bootblock: jumping to romstage\n"); + stage_exit(entry); + } else { + printk(BIOS_INFO, "T132 bootblock: fallback/romstage not found\n"); + } + + hlt(); } -- cgit v1.2.3