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authorJimmy Zhang <jimmzhang@nvidia.com>2014-11-03 11:41:02 -0800
committerPatrick Georgi <pgeorgi@google.com>2015-04-10 12:01:18 +0200
commit1f4db4046f911b2ed586509de5d8e109b46a9485 (patch)
tree2c0dde97fb8fa5b6c33a57cd4ef9e946b5ffee37 /src/soc/nvidia
parentae272297aaeb3e383eb1cd67f104e563a06d957a (diff)
ryu: Add display_start api
Enable display only developer and recovery mode. Will add in the actual display supporting functions in coming patches. BRANCH=none BUG=chrome-os-partner:31936 TEST=build and test on ryu Signed-off-by: Jimmy Zhang <jimmzhang@nvidia.com> Change-Id: I0d312fd132dc310813432f4d8a28ad16c9bb36aa Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: dd1bd56e83532c77d675f72b301b413cbcf3f489 Original-Change-Id: Idfa24d23c81baaedb944d2b9835255edad4e422b Original-Reviewed-on: https://chromium-review.googlesource.com/226904 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Original-Tested-by: Jimmy Zhang <jimmzhang@nvidia.com> Reviewed-on: http://review.coreboot.org/9421 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/soc/nvidia')
-rw-r--r--src/soc/nvidia/tegra132/soc.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/soc/nvidia/tegra132/soc.c b/src/soc/nvidia/tegra132/soc.c
index 1072467818..0014f84b54 100644
--- a/src/soc/nvidia/tegra132/soc.c
+++ b/src/soc/nvidia/tegra132/soc.c
@@ -25,6 +25,7 @@
#include <cbmem.h>
#include <console/console.h>
#include <device/device.h>
+#include <soc/nvidia/tegra/dc.h>
#include <soc/addressmap.h>
#include <soc/clock.h>
#include <soc/cpu.h>
@@ -75,6 +76,11 @@ static struct cpu_control_ops cntrl_ops = {
.start_cpu = cntrl_start_cpu,
};
+void display_startup(device_t dev)
+{
+ printk(BIOS_INFO, "Entering %s()\n", __func__);
+}
+
static void soc_init(device_t dev)
{
struct soc_nvidia_tegra132_config *cfg;
@@ -84,6 +90,11 @@ static void soc_init(device_t dev)
cfg = dev->chip_info;
spintable_init((void *)cfg->spintable_addr);
arch_initialize_cpus(dev, &cntrl_ops);
+
+ if (vboot_skip_display_init())
+ printk(BIOS_INFO, "Skipping display init.\n");
+ else
+ display_startup(dev);
}
static struct device_operations soc_ops = {