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-rw-r--r--recipes-bsp/u-boot/u-boot-2012.04.01/0002-omap3evm-Make-the-board-start-at-800MHz.patch36
1 files changed, 36 insertions, 0 deletions
diff --git a/recipes-bsp/u-boot/u-boot-2012.04.01/0002-omap3evm-Make-the-board-start-at-800MHz.patch b/recipes-bsp/u-boot/u-boot-2012.04.01/0002-omap3evm-Make-the-board-start-at-800MHz.patch
new file mode 100644
index 00000000..6170ddfd
--- /dev/null
+++ b/recipes-bsp/u-boot/u-boot-2012.04.01/0002-omap3evm-Make-the-board-start-at-800MHz.patch
@@ -0,0 +1,36 @@
1From a0f4f7b85d004db36a24cc05e9c34f137186270b Mon Sep 17 00:00:00 2001
2From: Chase Maupin <Chase.Maupin@ti.com>
3Date: Wed, 23 May 2012 09:25:06 -0500
4Subject: [PATCH 2/3] omap3evm: Make the board start at 800MHz
5
6* It is safe to start the the 3630 silicon at 800MHz for all
7 revisions. Go ahead and bump the speed to 800MHz during boot
8 instead of using the default 500MHz speed.
9* This patch was based on work by Tom Rini <trini@ti.com> at
10 http://arago-project.org/git/projects/?p=u-boot-am33x.git;a=commit;h=ad130035df754931f2939902e453cc3736412f5f
11
12Upstream-Status: Pending
13 * Will be submitted upstream since it is safe for all silicon
14 revisions to boot at 800MHz according to HW team.
15
16Signed-off-by: Chase Maupin <Chase.Maupin@ti.com>
17---
18 board/ti/evm/evm.c | 2 +-
19 1 files changed, 1 insertions(+), 1 deletions(-)
20
21diff --git a/board/ti/evm/evm.c b/board/ti/evm/evm.c
22index 91eb93d..0d0b4a2 100644
23--- a/board/ti/evm/evm.c
24+++ b/board/ti/evm/evm.c
25@@ -180,7 +180,7 @@ int misc_init_r(void)
26
27 if (get_cpu_family() == CPU_OMAP36XX) {
28 twl4030_power_mpu_init();
29- set_mpu_clk(500);
30+ set_mpu_clk(800);
31 }
32 return 0;
33 }
34--
351.7.0.4
36