x-load: add support for beagleboard C5

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>

2 files changed, 62 insertions, 1 deletions

diff --git a/recipes-bsp/x-load/x-load/0001-Beagle-Rev-C5-support.patch b/recipes-bsp/x-load/x-load/0001-Beagle-Rev-C5-support.patch
new file mode 100644
index 00000000..1c67bd35
--- /dev/null
+++ b/recipes-bsp/x-load/x-load/0001-Beagle-Rev-C5-support.patch
@@ -0,0 +1,60 @@
+From 992eb6ff881792f5c753ef6c85be0ceb2d162c78 Mon Sep 17 00:00:00 2001
+From: Joel Fernandes <agnel.joel@gmail.com>
+Date: Tue, 7 Jun 2011 09:50:03 +0200
+Subject: [PATCH] Beagle Rev C5 support
+
+---
+ board/omap3530beagle/omap3530beagle.c |   16 ++++++++++++++++
+ 1 files changed, 16 insertions(+), 0 deletions(-)
+
+diff --git a/board/omap3530beagle/omap3530beagle.c b/board/omap3530beagle/omap3530beagle.c
+index 15943f5..2b8c3c0 100644
+--- a/board/omap3530beagle/omap3530beagle.c
++++ b/board/omap3530beagle/omap3530beagle.c
+@@ -281,6 +281,7 @@ u32 wait_on_value(u32 read_bit_mask, u32 match_value, u32 read_addr, u32 bound)
+ 
+ #define MICRON_DDR     0
+ #define NUMONYX_MCP    1
++#define MICRON_MCP     2
+ int identify_xm_ddr()
+ {
+        int     mfr, id;
+@@ -303,6 +304,8 @@ int identify_xm_ddr()
+                return MICRON_DDR;
+        if ((mfr == 0x20) && (id == 0xba))
+                return NUMONYX_MCP;
++       if ((mfr == 0x2c) && (id == 0xbc))
++               return MICRON_MCP;
+ }
+ /*********************************************************************
+  * config_3430sdram_ddr() - Init DDR on 3430SDP dev board.
+@@ -329,6 +332,17 @@ void config_3430sdram_ddr(void)
+                        __raw_writel(NUMONYX_V_ACTIMB_165, SDRC_ACTIM_CTRLB_1);
+                        __raw_writel(SDP_3430_SDRC_RFR_CTRL_165MHz, SDRC_RFR_CTRL_0);
+                        __raw_writel(SDP_3430_SDRC_RFR_CTRL_165MHz, SDRC_RFR_CTRL_1);
++               } else if (identify_xm_ddr() == MICRON_MCP) {
++                       /* Beagleboard Rev C5 */
++                       __raw_writel(0x2, SDRC_CS_CFG); /* 256MB/bank */
++                       __raw_writel(SDP_SDRC_MDCFG_0_DDR_MICRON_XM, SDRC_MCFG_0);
++                       __raw_writel(SDP_SDRC_MDCFG_0_DDR_MICRON_XM, SDRC_MCFG_1);
++                       __raw_writel(MICRON_V_ACTIMA_200, SDRC_ACTIM_CTRLA_0);
++                       __raw_writel(MICRON_V_ACTIMB_200, SDRC_ACTIM_CTRLB_0);
++                       __raw_writel(MICRON_V_ACTIMA_200, SDRC_ACTIM_CTRLA_1);
++                       __raw_writel(MICRON_V_ACTIMB_200, SDRC_ACTIM_CTRLB_1);
++                       __raw_writel(SDP_3430_SDRC_RFR_CTRL_200MHz, SDRC_RFR_CTRL_0);
++                       __raw_writel(SDP_3430_SDRC_RFR_CTRL_200MHz, SDRC_RFR_CTRL_1);
+                } else {
+                        __raw_writel(0x1, SDRC_CS_CFG); /* 128MB/bank */
+                        __raw_writel(SDP_SDRC_MDCFG_0_DDR, SDRC_MCFG_0);
+@@ -699,6 +713,8 @@ int misc_init_r(void)
+        case REVISION_C4:
+                if (identify_xm_ddr() == NUMONYX_MCP)
+                        printf("Beagle Rev C4 from Special Computing\n");
++               else if(identify_xm_ddr() == MICRON_MCP)
++                       printf("Beagle Rev C5\n");
+                else
+                        printf("Beagle Rev C4\n");
+                break;
+-- 
+1.6.6.1
+
diff --git a/recipes-bsp/x-load/x-load_git.bb b/recipes-bsp/x-load/x-load_git.bb
index 933e2b42..c01fa8f6 100644
--- a/recipes-bsp/x-load/x-load_git.bb
+++ b/recipes-bsp/x-load/x-load_git.bb
@@ -3,11 +3,12 @@ require x-load.inc
 #FILESPATHPKG_prepend = "x-load-git:x-load-git/${MACHINE}"
 
 PV = "1.5.0+${PR}+gitr${SRCREV}"
-PR ="r23"
+PR ="r24"
 PE = "1"
 
 SRCREV_pn-${PN} = "04b1732220078d47c18a84cbafc52e45db71f13d"
 SRC_URI = "git://gitorious.org/x-loader/x-loader.git;branch=master;protocol=git \
+           file://0001-Beagle-Rev-C5-support.patch \
           "
 
 S = "${WORKDIR}/git"