linux-ti81xx-psp 2.6.37: update to match latest *SDK

Boot Tested on DM8148 EVM

Acked-by: Roger Monk <r-monk@ti.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>

2 files changed, 49 insertions, 5 deletions

diff --git a/recipes-kernel/linux/linux-ti81xx-psp-2.6.37/0001-ti814x-added-code-for-disabling-the-least-significan.patch b/recipes-kernel/linux/linux-ti81xx-psp-2.6.37/0001-ti814x-added-code-for-disabling-the-least-significan.patch
new file mode 100644
index 00000000..c1f368d3
--- /dev/null
+++ b/recipes-kernel/linux/linux-ti81xx-psp-2.6.37/0001-ti814x-added-code-for-disabling-the-least-significan.patch
@@ -0,0 +1,45 @@
+From 1d43359e415cada4607d0d21b7de07c740616386 Mon Sep 17 00:00:00 2001
+From: Amarinder Bindra <a-bindra@ti.com>
+Date: Wed, 7 Dec 2011 20:54:56 +0530
+Subject: [PATCH] ti814x: added code for disabling the least significant bit of TI814x_HDMI_MUX_ADDR before vps init
+
+
+Signed-off-by: Amarinder Bindra <a-bindra@ti.com>
+---
+ drivers/video/ti81xx/vpss/core.c |   13 ++++++++++++-
+ 1 files changed, 12 insertions(+), 1 deletions(-)
+
+diff --git a/drivers/video/ti81xx/vpss/core.c b/drivers/video/ti81xx/vpss/core.c
+index eb9c074..80008b9 100644
+--- a/drivers/video/ti81xx/vpss/core.c
++++ b/drivers/video/ti81xx/vpss/core.c
+@@ -41,7 +41,7 @@
+ 
+ #define VPS_DRIVER_NAME  "vpss"
+ 
+-
++#define TI814x_HDMI_MUX_ADDR (0x481C52C8)
+ 
+ #ifdef DEBUG
+ unsigned int vpss_debug;
+@@ -148,6 +148,17 @@ static int __init vps_init(void)
+ {
+        VPSSDBG("core init\n");
+ 
++        /* This mux is for configuring the pixel clock to Venc through HDMI or PLL*/
++        u32 reg_value;
++        u32 reg_base;
++
++        reg_base = (u32)ioremap(TI814x_HDMI_MUX_ADDR, 0x10);
++        reg_value = __raw_readl(reg_base);
++        reg_value &= 0xFFFFFFFE;
++
++        __raw_writel(reg_value, reg_base);
++        iounmap((u32 *)TI814x_HDMI_MUX_ADDR);
++
+        if (platform_driver_probe(&vps_driver, vps_probe)) {
+                VPSSERR("failed to register ti81xx-vpss driver\n");
+                return -ENODEV;
+-- 
+1.7.1
+
diff --git a/recipes-kernel/linux/linux-ti81xx-psp_2.6.37.bb b/recipes-kernel/linux/linux-ti81xx-psp_2.6.37.bb
index bae58b99..e5a38363 100644
--- a/recipes-kernel/linux/linux-ti81xx-psp_2.6.37.bb
+++ b/recipes-kernel/linux/linux-ti81xx-psp_2.6.37.bb
@@ -6,15 +6,14 @@ KERNEL_IMAGETYPE = "uImage"
 COMPATIBLE_MACHINE = "am387x-evm|am389x-evm|c6a814x-evm|c6a816x-evm|dm814x-evm"
 
 # This is on the ti81xx-master branch
-SRCREV = "a02ce6137c1647009a17ecac35d846fe9479dded"
-
-# requires .28 hdvpss: d686b2da5d2e7337c9759f910c3a665c27b0ec31
+SRCREV = "745a06cb913ad7a9ab44855aa36d8c012cd5793b"
 
 # The main PR is now using MACHINE_KERNEL_PR, for omap3 see conf/machine/include/omap3.inc
-MACHINE_KERNEL_PR_append = "d+gitr${SRCREV}"
+MACHINE_KERNEL_PR_append = "a+gitr${SRCREV}"
 
 SRC_URI += "git://arago-project.org/git/projects/linux-omap3.git;protocol=git;branch=ti81xx-master \
-           file://defconfig"
+            file://0001-ti814x-added-code-for-disabling-the-least-significan.patch \
+            file://defconfig"
 
 S = "${WORKDIR}/git"