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 @@ +From a0f4f7b85d004db36a24cc05e9c34f137186270b Mon Sep 17 00:00:00 2001 +From: Chase Maupin <Chase.Maupin@ti.com> +Date: Wed, 23 May 2012 09:25:06 -0500 +Subject: [PATCH 2/3] omap3evm: Make the board start at 800MHz + +* It is safe to start the the 3630 silicon at 800MHz for all + revisions. Go ahead and bump the speed to 800MHz during boot + instead of using the default 500MHz speed. +* This patch was based on work by Tom Rini <trini@ti.com> at + http://arago-project.org/git/projects/?p=u-boot-am33x.git;a=commit;h=ad130035df754931f2939902e453cc3736412f5f + +Upstream-Status: Pending + * Will be submitted upstream since it is safe for all silicon + revisions to boot at 800MHz according to HW team. + +Signed-off-by: Chase Maupin <Chase.Maupin@ti.com> +--- + board/ti/evm/evm.c | 2 +- + 1 files changed, 1 insertions(+), 1 deletions(-) + +diff --git a/board/ti/evm/evm.c b/board/ti/evm/evm.c +index 91eb93d..0d0b4a2 100644 +--- a/board/ti/evm/evm.c ++++ b/board/ti/evm/evm.c +@@ -180,7 +180,7 @@ int misc_init_r(void) + + if (get_cpu_family() == CPU_OMAP36XX) { + twl4030_power_mpu_init(); +- set_mpu_clk(500); ++ set_mpu_clk(800); + } + return 0; + } +-- +1.7.0.4 + |