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ar71xx: remove the built-in MTD map of the ALL0258N

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Pass the mtd_layout via the kernel command line instead.
Also increase the kernel partition size to 1024k, so current kernel can fit in.

Signed-off-by: Daniel Golle <dgolle@allnet.de>

SVN-Revision: 32585
This commit is contained in:
Gabor Juhos 2012-07-03 15:24:01 +00:00
parent 5d19a38d80
commit 86013d40d5
2 changed files with 7 additions and 54 deletions
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50
target/linux/ar71xx/files/arch/mips/ath79/mach-all0258n.c
View file

@ -8,9 +8,6 @@
* by the Free Software Foundation.
*/
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
@ -33,51 +30,6 @@
/* showed up in the original firmware's bootlog */
#define ALL0258N_SEC_PHYMASK BIT(3)
/*
* from U-Boot bootargs of original firmware:
* mtdparts=ar7240-nor0:256k(u-boot),64k(u-boot-env),320k(custom),1024k(kernel),4928k(rootfs),1536k(failsafe),64k(ART)
* we use a more OpenWrt-friendly layout now:
* mtdparts=ar7240-nor0:256k(u-boot),64k(u-boot-env),896k(kernel),5376k(rootfs),1536k(failsafe),64k(ART)
*/
static struct mtd_partition all0258n_partitions[] = {
{
.name = "u-boot",
.offset = 0,
.size = 0x040000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "u-boot-env",
.offset = 0x040000,
.size = 0x010000,
}, {
.name = "kernel",
.offset = 0x050000,
.size = 0x0E0000,
}, {
.name = "rootfs",
.offset = 0x130000,
.size = 0x540000,
}, {
.name = "failsafe",
.offset = 0x670000,
.size = 0x180000,
}, {
.name = "firmware",
.offset = 0x050000,
.size = 0x620000,
}, {
.name = "art",
.offset = 0x7F0000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}
};
static struct flash_platform_data all0258n_flash_data = {
.parts = all0258n_partitions,
.nr_parts = ARRAY_SIZE(all0258n_partitions),
};
static struct gpio_led all0258n_leds_gpio[] __initdata = {
{
.name = "all0258n:green:rssihigh",
@ -110,7 +62,7 @@ static void __init all0258n_setup(void)
u8 *mac = (u8 *) KSEG1ADDR(0x1f7f0000);
u8 *ee = (u8 *) KSEG1ADDR(0x1f7f1000);
ath79_register_m25p80(&all0258n_flash_data);
ath79_register_m25p80(NULL);
ath79_register_leds_gpio(-1, ARRAY_SIZE(all0258n_leds_gpio),
all0258n_leds_gpio);

11
target/linux/ar71xx/image/Makefile
View file

@ -655,6 +655,12 @@ define Image/Build/Profile/ALFAAP96
$(call Image/Build/Template/$(fs_128k)/$(1),AthLzma,alfa-ap96,$(alfa_ap96_cmdline),$(alfa_ap96_mtdlayout),2097152,13631488,RKuImage)
endef
all0258n_cmdline=board=ALL0258N console=ttyS0,115200
all0258n_mtdlayout=mtdparts=spi0.0:256k(u-boot),64k(u-boot-env),1024k(kernel),5248k(rootfs),1536k(failsafe),64k(art),6272k@0x50000(firmware)
define Image/Build/Profile/ALL0258N
$(call Image/Build/Template/$(fs_64k)/$(1),AthLzma,all0258n,$(all0258n_cmdline),$(all0258n_mtdlayout),1048576,5373952,KRuImage)
endef
ap113_mtd_layout=64k(u-boot),3008k(rootfs),896k(uImage),64k(NVRAM),64k(ART),3904k@0x10000(firmware)
ap113_cmdline=board=AP113 console=ttyS0,115200
define Image/Build/Profile/AP113
@ -1057,11 +1063,6 @@ define Image/Build/Profile/ZCN1523H516
$(call Image/Build/Template/$(fs_64k)/$(1),Zcomax,zcn-1523h-5-16,$(zcn1523h516_cmdline))
endef
all0258n_cmdline=board=ALL0258N console=ttyS0,115200
define Image/Build/Profile/ALL0258N
$(call Image/Build/Template/$(fs_64k)/$(1),AthLzma,all0258n,$(all0258n_cmdline),,917504,5505024,KRuImage)
endef
define Image/Build/Profile/Default
$(call Image/Build/Profile/ALFAAP96,$(1))
$(call Image/Build/Profile/ALFANX,$(1))