The Laguna boards do not use all the same pins for SDHCI as the Cavium
reference board.
Signed-off-by: Tim Harvey <thar...@gateworks.com>
---
.../cns3xxx/patches-3.3/300-laguna_support.patch | 23 ++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/target/linux/cns3xxx/patches-3.3/300-laguna_support.patch
b/target/linux/cns3xxx/patches-3.3/300-laguna_support.patch
index 7fe970a..8000785 100644
--- a/target/linux/cns3xxx/patches-3.3/300-laguna_support.patch
+++ b/target/linux/cns3xxx/patches-3.3/300-laguna_support.patch
@@ -963,3 +963,26 @@
obj-$(CONFIG_SMP) += platsmp.o headsmp.o
obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
obj-$(CONFIG_LOCAL_TIMERS) += localtimer.o
+--- a/arch/arm/mach-cns3xxx/devices.c
++++ b/arch/arm/mach-cns3xxx/devices.c
+@@ -19,6 +19,7 @@
+ #include <mach/cns3xxx.h>
+ #include <mach/irqs.h>
+ #include <mach/pm.h>
++#include <asm/mach-types.h>
+ #include "core.h"
+ #include "devices.h"
+
+@@ -102,7 +103,11 @@ void __init cns3xxx_sdhci_init(void)
+ u32 gpioa_pins = __raw_readl(gpioa);
+
+ /* MMC/SD pins share with GPIOA */
+- gpioa_pins |= 0x1fff0004;
++ if (machine_is_gw2388()) {
++ gpioa_pins |= 0x1fff0000;
++ } else {
++ gpioa_pins |= 0x1fff0004;
++ }
+ __raw_writel(gpioa_pins, gpioa);
+
+ cns3xxx_pwr_clk_en(CNS3XXX_PWR_CLK_EN(SDIO));
--
1.7.9.5
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