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authorAaron Durbin <adurbin@chromium.org>2014-08-06 15:27:12 -0500
committerPatrick Georgi <pgeorgi@google.com>2015-03-26 00:26:42 +0100
commite68ee3b6a3bbf74ec971a3b2a230a59c1944da91 (patch)
tree4accff9ffa20ea75aaedcac67a110bda1e80631e /src/soc/nvidia
parent8385cdf10bdded43fc76a96544b567f51f1d197e (diff)
downloadcoreboot-e68ee3b6a3bbf74ec971a3b2a230a59c1944da91.tar.xz
tegra132: move common bootblock init into SoC code
The current 2 boards were setting up clocks and enabling peripherals that apply to the SoC generically. Therefore, move the common pieces into the SoC code. BUG=chrome-os-partner:31105 BRANCH=None TEST=Built and booted through depthcharge on ryu. Change-Id: I94ed4b5cc4fafee508d86eefe44cf3ba6f65dc3b Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 6dad573c8689b79bb4aa615811a10f44e7d8c809 Original-Change-Id: I6df1813f88362b8beaf1a716f4f92e42e4b73406 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/211191 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Original-Reviewed-by: Tom Warren <twarren@nvidia.com> Reviewed-on: http://review.coreboot.org/8917 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src/soc/nvidia')
-rw-r--r--src/soc/nvidia/tegra132/bootblock.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/soc/nvidia/tegra132/bootblock.c b/src/soc/nvidia/tegra132/bootblock.c
index fc4c5cd4f1..20a66a7b91 100644
--- a/src/soc/nvidia/tegra132/bootblock.c
+++ b/src/soc/nvidia/tegra132/bootblock.c
@@ -22,6 +22,7 @@
#include <bootblock_common.h>
#include <console/console.h>
#include <program_loading.h>
+#include <soc/addressmap.h>
#include <soc/bootblock.h>
#include <soc/clock.h>
#include <soc/nvidia/tegra/apbmisc.h>
@@ -33,6 +34,8 @@ void __attribute__((weak)) bootblock_mainboard_early_init(void)
/* Empty default implementation. */
}
+static struct clk_rst_ctlr *clk_rst = (void *)TEGRA_CLK_RST_BASE;
+
void main(void)
{
// enable pinmux clamp inputs
@@ -43,6 +46,14 @@ void main(void)
clock_early_uart();
+ /* Configure mselect clock. */
+ clock_configure_source(mselect, PLLP, 102000);
+
+ /* Enable AVP cache, timer, APB dma, and mselect blocks. */
+ clock_enable_clear_reset(CLK_L_CACHE2 | CLK_L_TMR,
+ CLK_H_APBDMA,
+ 0, CLK_V_MSELECT, 0, 0);
+
bootblock_mainboard_early_init();
if (CONFIG_BOOTBLOCK_CONSOLE) {