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authorArnaud Patard (Rtp) <arnaud.patard@rtp-net.org>2012-08-05 22:39:13 +0200
committerJason Cooper <jason@lakedaemon.net>2012-09-22 14:38:58 +0000
commit2eecb477765840c175133117010a789e58824680 (patch)
tree78932129b5615871730851664a008e3ec8bf6c10
parent17ba0226b9e88cf6ee506986befadfab70ebc6c8 (diff)
ARM: Kirkwood: Describe iconnect nand in DT.
Define the nand and its partitions in DT and remove them from cmdline Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
-rw-r--r--arch/arm/boot/dts/kirkwood-iconnect.dts32
-rw-r--r--arch/arm/mach-kirkwood/board-iconnect.c10
2 files changed, 31 insertions, 11 deletions
diff --git a/arch/arm/boot/dts/kirkwood-iconnect.dts b/arch/arm/boot/dts/kirkwood-iconnect.dts
index 3a5219cad9f..d97cd9d4753 100644
--- a/arch/arm/boot/dts/kirkwood-iconnect.dts
+++ b/arch/arm/boot/dts/kirkwood-iconnect.dts
@@ -12,7 +12,7 @@
};
chosen {
- bootargs = "console=ttyS0,115200n8 earlyprintk mtdparts=orion_nand:0xc0000@0x0(uboot),0x20000@0xa0000(env),0x300000@0x100000(zImage),0x300000@0x540000(initrd),0x1f400000@0x980000(boot)";
+ bootargs = "console=ttyS0,115200n8 earlyprintk";
linux,initrd-start = <0x4500040>;
linux,initrd-end = <0x4800000>;
};
@@ -30,7 +30,37 @@
clock-frequency = <200000000>;
status = "ok";
};
+
+ nand@3000000 {
+ status = "okay";
+
+ partition@0 {
+ label = "uboot";
+ reg = <0x0000000 0xc0000>;
+ };
+
+ partition@a0000 {
+ label = "env";
+ reg = <0xa0000 0x20000>;
+ };
+
+ partition@100000 {
+ label = "zImage";
+ reg = <0x100000 0x300000>;
+ };
+
+ partition@540000 {
+ label = "initrd";
+ reg = <0x540000 0x300000>;
+ };
+
+ partition@980000 {
+ label = "boot";
+ reg = <0x980000 0x1f400000>;
+ };
+ };
};
+
gpio-leds {
compatible = "gpio-leds";
diff --git a/arch/arm/mach-kirkwood/board-iconnect.c b/arch/arm/mach-kirkwood/board-iconnect.c
index 51728db92dc..d084b1e2943 100644
--- a/arch/arm/mach-kirkwood/board-iconnect.c
+++ b/arch/arm/mach-kirkwood/board-iconnect.c
@@ -16,7 +16,6 @@
#include <linux/of_fdt.h>
#include <linux/of_irq.h>
#include <linux/of_platform.h>
-#include <linux/mtd/partitions.h>
#include <linux/mv643xx_eth.h>
#include <linux/gpio.h>
#include <asm/mach/arch.h>
@@ -42,18 +41,9 @@ static unsigned int iconnect_mpp_config[] __initdata = {
0
};
-static struct mtd_partition iconnect_nand_parts[] = {
- {
- .name = "flash",
- .offset = 0,
- .size = MTDPART_SIZ_FULL,
- },
-};
-
void __init iconnect_init(void)
{
kirkwood_mpp_conf(iconnect_mpp_config);
- kirkwood_nand_init(ARRAY_AND_SIZE(iconnect_nand_parts), 25);
kirkwood_ehci_init();
kirkwood_ge00_init(&iconnect_ge00_data);