diff options
| author |   Koen Kooi <koen@dominion.thruhere.net> | 2011-06-07 09:59:30 +0200 |
|---|---|---|
| committer | Koen Kooi <koen@dominion.thruhere.net> | 2011-06-07 09:59:30 +0200 |
| commit | 0c460d4e83c139af29a9bf1104ef3e4ae25ae9ff (patch) | |
| tree | 7ca347f0cd25b971eb232fd8ffc955aa26dcd58a /recipes-bsp/x-load/x-load/0001-Beagle-Rev-C5-support.patch | |
| parent | 9495db8c91d7c544cfdfa9bdeadf1aa697db3b06 (diff) | |
| download | openembedded-core-contrib-0c460d4e83c139af29a9bf1104ef3e4ae25ae9ff.tar.gz | |
x-load: add support for beagleboard C5
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Diffstat (limited to 'recipes-bsp/x-load/x-load/0001-Beagle-Rev-C5-support.patch')
| -rw-r--r-- | recipes-bsp/x-load/x-load/0001-Beagle-Rev-C5-support.patch | 60 |
1 files changed, 60 insertions, 0 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 0000000000..1c67bd359d --- /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 + |