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author | Hauke Mehrtens <hauke@hauke-m.de> | 2011-07-22 16:30:42 +0000 |
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committer | Hauke Mehrtens <hauke@hauke-m.de> | 2011-07-22 16:30:42 +0000 |
commit | b988168906126ce52eeff275d0ec6eac75c7ed89 (patch) | |
tree | 633c44c5b54e1d59a2efa989cb0d13a863e7ae8f /target/linux/brcm47xx/patches-3.0/0017-bcm47xx-register-flash-drivers.patch | |
parent | 39f491e479eb74e6645ea6dce2219ff7d26570d1 (diff) | |
download | upstream-b988168906126ce52eeff275d0ec6eac75c7ed89.tar.gz upstream-b988168906126ce52eeff275d0ec6eac75c7ed89.tar.bz2 upstream-b988168906126ce52eeff275d0ec6eac75c7ed89.zip |
brcm47xx: update bcma and ssb to master-2011-07-21
* add new patches for bcm4716 SoC
* add support for serial flash on bcma bus
SVN-Revision: 27723
Diffstat (limited to 'target/linux/brcm47xx/patches-3.0/0017-bcm47xx-register-flash-drivers.patch')
-rw-r--r-- | target/linux/brcm47xx/patches-3.0/0017-bcm47xx-register-flash-drivers.patch | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/target/linux/brcm47xx/patches-3.0/0017-bcm47xx-register-flash-drivers.patch b/target/linux/brcm47xx/patches-3.0/0017-bcm47xx-register-flash-drivers.patch new file mode 100644 index 0000000000..383e019634 --- /dev/null +++ b/target/linux/brcm47xx/patches-3.0/0017-bcm47xx-register-flash-drivers.patch @@ -0,0 +1,74 @@ +From 89b904335338c86ef2c40e7cc51e19673feb62c1 Mon Sep 17 00:00:00 2001 +From: Hauke Mehrtens <hauke@hauke-m.de> +Date: Sun, 17 Jul 2011 15:02:10 +0200 +Subject: [PATCH 17/22] bcm47xx: register flash drivers + + +Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> +--- + arch/mips/bcm47xx/setup.c | 50 +++++++++++++++++++++++++++++++++++++++++++++ + 1 files changed, 50 insertions(+), 0 deletions(-) + +--- a/arch/mips/bcm47xx/setup.c ++++ b/arch/mips/bcm47xx/setup.c +@@ -30,6 +30,7 @@ + #include <linux/ssb/ssb.h> + #include <linux/ssb/ssb_embedded.h> + #include <linux/bcma/bcma_soc.h> ++#include <linux/platform_device.h> + #include <asm/bootinfo.h> + #include <asm/reboot.h> + #include <asm/time.h> +@@ -357,3 +358,52 @@ static int __init bcm47xx_register_bus_c + return 0; + } + device_initcall(bcm47xx_register_bus_complete); ++ ++static struct resource bcm47xx_pflash_resource = { ++ .name = "para", ++ .start = 0, ++ .end = 0, ++ .flags = 0, ++}; ++ ++static struct platform_device bcm47xx_pflash = { ++ .name = "bcm47xx_pflash", ++ .resource = &bcm47xx_pflash_resource, ++ .num_resources = 1, ++}; ++ ++static struct resource bcm47xx_sflash_resource = { ++ .name = "serial", ++ .start = 0, ++ .end = 0, ++ .flags = 0, ++}; ++ ++static struct platform_device bcm47xx_sflash = { ++ .name = "bcm47xx_sflash", ++ .resource = &bcm47xx_sflash_resource, ++ .num_resources = 1, ++}; ++ ++static int __init bcm47xx_register_flash(void) ++{ ++ switch (bcm47xx_active_bus_type) { ++#ifdef CONFIG_BCM47XX_SSB ++ case BCM47XX_BUS_TYPE_SSB: ++ return platform_device_register(&bcm47xx_pflash); ++#endif ++#ifdef CONFIG_BCM47XX_BCMA ++ case BCM47XX_BUS_TYPE_BCMA: ++ if (bcm47xx_bus.bcma.bus.drv_cc.flash_type == BCMA_PFLASH) { ++ return platform_device_register(&bcm47xx_pflash); ++ } else if (bcm47xx_bus.bcma.bus.drv_cc.flash_type == BCMA_SFLASH) { ++ return platform_device_register(&bcm47xx_sflash); ++ } else { ++ printk(KERN_ERR "No flash device found\n"); ++ return -1; ++ } ++#endif ++ } ++ return 0; ++} ++fs_initcall(bcm47xx_register_flash); |