qi-hardware/openwrt-xburst
1
0
Fork 0
mirror of git://projects.qi-hardware.com/openwrt-xburst.git synced 2024-12-26 01:08:38 +02:00
Code

[ar71xx] tew-632brp: register flash device

Browse Source 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13631 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg 2008-12-14 19:40:17 +00:00
parent 1ae087d748
commit ba4c39d9c4
1 changed files with 58 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

58
target/linux/ar71xx/files/arch/mips/ar71xx/mach-tew-632brp.c
View File

@ -9,11 +9,66 @@
* by the Free Software Foundation. * by the Free Software Foundation.
*/ */
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
#include <asm/mips_machine.h> #include <asm/mips_machine.h>
#include <asm/mach-ar71xx/ar71xx.h> #include <asm/mach-ar71xx/ar71xx.h>
#include <asm/mach-ar71xx/platform.h> #include <asm/mach-ar71xx/platform.h>
#ifdef CONFIG_MTD_PARTITIONS
static struct mtd_partition tew_632brp_partitions[] = {
{
.name = "u-boot",
.offset = 0,
.size = 0x020000,
.mask_flags = MTD_WRITEABLE,
} , {
.name = "config",
.offset = 0x020000,
.size = 0x010000,
} , {
.name = "kernel",
.offset = 0x030000,
.size = 0x100000,
} , {
.name = "rootfs",
.offset = 0x130000,
.size = 0x2b0000,
} , {
.name = "firmware",
.offset = 0x030000,
.size = 0x3b0000,
} , {
.name = "art",
.offset = 0x3e0000,
.size = 0x020000,
.mask_flags = MTD_WRITEABLE,
}
};
#endif /* CONFIG_MTD_PARTITIONS */
static struct flash_platform_data tew_632brp_flash_data = {
#ifdef CONFIG_MTD_PARTITIONS
.parts = tew_632brp_partitions,
.nr_parts = ARRAY_SIZE(tew_632brp_partitions),
#endif
};
static struct spi_board_info tew_632brp_spi_info[] = {
{
.bus_num = 0,
.chip_select = 0,
.max_speed_hz = 25000000,
.modalias = "m25p80",
.platform_data = &tew_632brp_flash_data,
}
};
static void __init tew_632brp_setup(void) static void __init tew_632brp_setup(void)
{ {
ar71xx_add_device_mdio(0xfffffffe); ar71xx_add_device_mdio(0xfffffffe);
@ -24,6 +79,9 @@ static void __init tew_632brp_setup(void)
ar71xx_eth0_data.duplex = DUPLEX_FULL; ar71xx_eth0_data.duplex = DUPLEX_FULL;
ar71xx_add_device_eth(0); ar71xx_add_device_eth(0);
ar71xx_add_device_spi(NULL, tew_632brp_spi_info,
ARRAY_SIZE(tew_632brp_spi_info));
} }
MIPS_MACHINE(AR71XX_MACH_TEW_632BRP, "TRENDnet TEW-632BRP", tew_632brp_setup); MIPS_MACHINE(AR71XX_MACH_TEW_632BRP, "TRENDnet TEW-632BRP", tew_632brp_setup);