diff options
Diffstat (limited to 'recipes-bsp/u-boot/u-boot-2012.04.01/0002-omap3evm-Make-the-board-start-at-800MHz.patch')
-rw-r--r-- | recipes-bsp/u-boot/u-boot-2012.04.01/0002-omap3evm-Make-the-board-start-at-800MHz.patch | 36 |
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 @@ | |||
1 | From a0f4f7b85d004db36a24cc05e9c34f137186270b Mon Sep 17 00:00:00 2001 | ||
2 | From: Chase Maupin <Chase.Maupin@ti.com> | ||
3 | Date: Wed, 23 May 2012 09:25:06 -0500 | ||
4 | Subject: [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 | |||
12 | Upstream-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 | |||
16 | Signed-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 | |||
21 | diff --git a/board/ti/evm/evm.c b/board/ti/evm/evm.c | ||
22 | index 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 | -- | ||
35 | 1.7.0.4 | ||
36 | |||