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| author | Hauke Mehrtens <hauke@openwrt.org> | 2014-01-12 18:51:45 +0000 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@openwrt.org> | 2014-01-12 18:51:45 +0000 |
| commit | 1b5902d16c83b89f4eb8b4037555d0cd64e71f63 (patch) | |
| tree | dda04d21a5c9db17eef9532f0cbcec8d645eb8ee /target/linux/brcm47xx | |
| parent | b26aeffe76854b683b28273108c97d560138cef7 (diff) | |
| download | master-187ad058-1b5902d16c83b89f4eb8b4037555d0cd64e71f63.tar.gz master-187ad058-1b5902d16c83b89f4eb8b4037555d0cd64e71f63.tar.bz2 master-187ad058-1b5902d16c83b89f4eb8b4037555d0cd64e71f63.zip | |
brcm74xx: fix patch for BCM4706 CPUs
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39250 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/brcm47xx')
3 files changed, 46 insertions, 15 deletions
diff --git a/target/linux/brcm47xx/patches-3.10/170-fix-74k-cpu.patch b/target/linux/brcm47xx/patches-3.10/170-fix-74k-cpu.patch index e22bfc96a2..6247933a86 100644 --- a/target/linux/brcm47xx/patches-3.10/170-fix-74k-cpu.patch +++ b/target/linux/brcm47xx/patches-3.10/170-fix-74k-cpu.patch @@ -1,3 +1,17 @@ +From fb143ba7f7cd215bc2fc34a478c4c0b6dc56e537 Mon Sep 17 00:00:00 2001 +From: Hauke Mehrtens <hauke@hauke-m.de> +Date: Mon, 6 Jan 2014 14:51:59 +0100 +Subject: [PATCH] MIPS: BCM47XX: fix position of cpu_wait disabling + +The disabling of cpu_wait was done too early, before the detection was +done. This moves the code to a position where it actually works. + +Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> +Acked-by: Rafa? Mi?ecki <zajec5@gmail.com> +--- + arch/mips/bcm47xx/setup.c | 34 +++++++++++++++++++++++++--------- + 1 file changed, 25 insertions(+), 9 deletions(-) + --- a/arch/mips/bcm47xx/setup.c +++ b/arch/mips/bcm47xx/setup.c @@ -35,6 +35,7 @@ @@ -8,18 +22,35 @@ #include <bcm47xx.h> #include <bcm47xx_nvram.h> #include <bcm47xx_board.h> -@@ -239,6 +240,14 @@ static int __init bcm47xx_register_bus_c - #endif - #ifdef CONFIG_BCM47XX_BCMA - case BCM47XX_BUS_TYPE_BCMA: +@@ -229,6 +230,31 @@ void __init plat_mem_setup(void) + mips_set_machine_name(bcm47xx_board_get_name()); + } + ++static int __init bcm47xx_cpu_fixes(void) ++{ ++ switch (bcm47xx_bus_type) { ++#ifdef CONFIG_BCM47XX_SSB ++ case BCM47XX_BUS_TYPE_SSB: ++ /* Nothing to do */ ++ break; ++#endif ++#ifdef CONFIG_BCM47XX_BCMA ++ case BCM47XX_BUS_TYPE_BCMA: + /* The BCM4706 has a problem with the CPU wait instruction. -+ * When r4k_wait or r4k_wait_irqoff is used will just hang and -+ * not return from a msleep(). Removing the cpu_wait -+ * functionality is a workaround for this problem. The BCM4716 ++ * When r4k_wait or r4k_wait_irqoff is used will just hang and ++ * not return from a msleep(). Removing the cpu_wait ++ * functionality is a workaround for this problem. The BCM4716 + * does not have this problem. + */ + if (bcm47xx_bus.bcma.bus.chipinfo.id == BCMA_CHIP_ID_BCM4706) + cpu_wait = NULL; - bcma_bus_register(&bcm47xx_bus.bcma.bus); - break; - #endif ++ break; ++#endif ++ } ++ return 0; ++} ++arch_initcall(bcm47xx_cpu_fixes); ++ + static int __init bcm47xx_register_bus_complete(void) + { + switch (bcm47xx_bus_type) { diff --git a/target/linux/brcm47xx/patches-3.10/208-b44-use-fixed-PHY-device-if-we-do-not-find-any.patch b/target/linux/brcm47xx/patches-3.10/208-b44-use-fixed-PHY-device-if-we-do-not-find-any.patch index 91d99025c5..e30c454398 100644 --- a/target/linux/brcm47xx/patches-3.10/208-b44-use-fixed-PHY-device-if-we-do-not-find-any.patch +++ b/target/linux/brcm47xx/patches-3.10/208-b44-use-fixed-PHY-device-if-we-do-not-find-any.patch @@ -30,9 +30,9 @@ Signed-off-by: David S. Miller <davem@davemloft.net> #include <linux/ssb/ssb.h> #include <linux/ssb/ssb_embedded.h> #include <linux/bcma/bcma_soc.h> -@@ -230,6 +233,12 @@ void __init plat_mem_setup(void) - mips_set_machine_name(bcm47xx_board_get_name()); +@@ -255,6 +258,12 @@ static int __init bcm47xx_cpu_fixes(void } + arch_initcall(bcm47xx_cpu_fixes); +static struct fixed_phy_status bcm47xx_fixed_phy_status __initdata = { + .link = 1, @@ -43,7 +43,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net> static int __init bcm47xx_register_bus_complete(void) { switch (bcm47xx_bus_type) { -@@ -252,6 +261,7 @@ static int __init bcm47xx_register_bus_c +@@ -269,6 +278,7 @@ static int __init bcm47xx_register_bus_c break; #endif } diff --git a/target/linux/brcm47xx/patches-3.10/830-huawei_e970_support.patch b/target/linux/brcm47xx/patches-3.10/830-huawei_e970_support.patch index 2ea0917ff8..6534af97e6 100644 --- a/target/linux/brcm47xx/patches-3.10/830-huawei_e970_support.patch +++ b/target/linux/brcm47xx/patches-3.10/830-huawei_e970_support.patch @@ -8,7 +8,7 @@ #include <asm/bootinfo.h> #include <asm/prom.h> #include <asm/reboot.h> -@@ -239,6 +240,33 @@ static struct fixed_phy_status bcm47xx_f +@@ -264,6 +265,33 @@ static struct fixed_phy_status bcm47xx_f .duplex = DUPLEX_FULL, }; @@ -42,7 +42,7 @@ static int __init bcm47xx_register_bus_complete(void) { switch (bcm47xx_bus_type) { -@@ -262,6 +290,8 @@ static int __init bcm47xx_register_bus_c +@@ -279,6 +307,8 @@ static int __init bcm47xx_register_bus_c #endif } fixed_phy_add(PHY_POLL, 0, &bcm47xx_fixed_phy_status); |