diff options
12 files changed, 380 insertions, 139 deletions
diff --git a/target/linux/brcm47xx/patches-2.6.37/010-MIPS-BCM47xx-Do-not-read-config-from-CFE.patch b/target/linux/brcm47xx/patches-2.6.37/010-MIPS-BCM47xx-Do-not-read-config-from-CFE.patch new file mode 100644 index 0000000..b2bdf74 --- /dev/null +++ b/target/linux/brcm47xx/patches-2.6.37/010-MIPS-BCM47xx-Do-not-read-config-from-CFE.patch @@ -0,0 +1,76 @@ +From 12b15e5d5914d174e3411d0f0b3fd55dc1b5e55a Mon Sep 17 00:00:00 2001 +From: Hauke Mehrtens <hauke@hauke-m.de> +Date: Sat, 27 Nov 2010 00:34:02 +0100 +Subject: [PATCH 1/6] MIPS: BCM47xx: Do not read config from CFE + +The config options read out here are not stored in CFE, but only in +NVRAM on the devices. Remove reading from CFE and only access the NVRAM. +Reading out CFE does not harm, but is useless here. + +Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> +--- + arch/mips/bcm47xx/setup.c | 28 +++++++++------------------- + 1 files changed, 9 insertions(+), 19 deletions(-) + +--- a/arch/mips/bcm47xx/setup.c ++++ b/arch/mips/bcm47xx/setup.c +@@ -32,7 +32,6 @@ + #include <asm/reboot.h> + #include <asm/time.h> + #include <bcm47xx.h> +-#include <asm/fw/cfe/cfe_api.h> + #include <asm/mach-bcm47xx/nvram.h> + + struct ssb_bus ssb_bcm47xx; +@@ -82,42 +81,33 @@ static int bcm47xx_get_invariants(struct + /* Fill boardinfo structure */ + memset(&(iv->boardinfo), 0 , sizeof(struct ssb_boardinfo)); + +- if (cfe_getenv("boardvendor", buf, sizeof(buf)) >= 0 || +- nvram_getenv("boardvendor", buf, sizeof(buf)) >= 0) ++ if (nvram_getenv("boardvendor", buf, sizeof(buf)) >= 0) + iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0); +- if (cfe_getenv("boardtype", buf, sizeof(buf)) >= 0 || +- nvram_getenv("boardtype", buf, sizeof(buf)) >= 0) ++ if (nvram_getenv("boardtype", buf, sizeof(buf)) >= 0) + iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0); +- if (cfe_getenv("boardrev", buf, sizeof(buf)) >= 0 || +- nvram_getenv("boardrev", buf, sizeof(buf)) >= 0) ++ if (nvram_getenv("boardrev", buf, sizeof(buf)) >= 0) + iv->boardinfo.rev = (u16)simple_strtoul(buf, NULL, 0); + + /* Fill sprom structure */ + memset(&(iv->sprom), 0, sizeof(struct ssb_sprom)); + iv->sprom.revision = 3; + +- if (cfe_getenv("et0macaddr", buf, sizeof(buf)) >= 0 || +- nvram_getenv("et0macaddr", buf, sizeof(buf)) >= 0) ++ if (nvram_getenv("et0macaddr", buf, sizeof(buf)) >= 0) + str2eaddr(buf, iv->sprom.et0mac); + +- if (cfe_getenv("et1macaddr", buf, sizeof(buf)) >= 0 || +- nvram_getenv("et1macaddr", buf, sizeof(buf)) >= 0) ++ if (nvram_getenv("et1macaddr", buf, sizeof(buf)) >= 0) + str2eaddr(buf, iv->sprom.et1mac); + +- if (cfe_getenv("et0phyaddr", buf, sizeof(buf)) >= 0 || +- nvram_getenv("et0phyaddr", buf, sizeof(buf)) >= 0) ++ if (nvram_getenv("et0phyaddr", buf, sizeof(buf)) >= 0) + iv->sprom.et0phyaddr = simple_strtoul(buf, NULL, 0); + +- if (cfe_getenv("et1phyaddr", buf, sizeof(buf)) >= 0 || +- nvram_getenv("et1phyaddr", buf, sizeof(buf)) >= 0) ++ if (nvram_getenv("et1phyaddr", buf, sizeof(buf)) >= 0) + iv->sprom.et1phyaddr = simple_strtoul(buf, NULL, 0); + +- if (cfe_getenv("et0mdcport", buf, sizeof(buf)) >= 0 || +- nvram_getenv("et0mdcport", buf, sizeof(buf)) >= 0) ++ if (nvram_getenv("et0mdcport", buf, sizeof(buf)) >= 0) + iv->sprom.et0mdcport = simple_strtoul(buf, NULL, 10); + +- if (cfe_getenv("et1mdcport", buf, sizeof(buf)) >= 0 || +- nvram_getenv("et1mdcport", buf, sizeof(buf)) >= 0) ++ if (nvram_getenv("et1mdcport", buf, sizeof(buf)) >= 0) + iv->sprom.et1mdcport = simple_strtoul(buf, NULL, 10); + + return 0; diff --git a/target/linux/brcm47xx/patches-2.6.37/012-MIPS-BCM47xx-Fill-values-for-b43-into-ssb-sprom.patch b/target/linux/brcm47xx/patches-2.6.37/011-MIPS-BCM47xx-Fill-values-for-b43-into-ssb-sprom.patch index e72b5d7..74b0da1 100644 --- a/target/linux/brcm47xx/patches-2.6.37/012-MIPS-BCM47xx-Fill-values-for-b43-into-ssb-sprom.patch +++ b/target/linux/brcm47xx/patches-2.6.37/011-MIPS-BCM47xx-Fill-values-for-b43-into-ssb-sprom.patch @@ -1,30 +1,27 @@ -From e5c5828063a55a752e2392d820383dd7a5da3737 Mon Sep 17 00:00:00 2001 +From 4f95d9875b74bbf804a3a83f2c3c5e2068c3f857 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens <hauke@hauke-m.de> -Date: Sun, 18 Jul 2010 13:34:32 +0200 +Date: Sat, 27 Nov 2010 00:44:58 +0100 Subject: [PATCH 2/6] MIPS: BCM47xx: Fill values for b43 into ssb sprom -Most of the values are stored in the nvram and not in the CFE. At first -the nvram should be read and if there is no value it should look into -the CFE. Now more values are read out because the b43 and b43legacy -drivers needs them. +Fill the sprom with all available values from the nvram. Most of these +new values are needed for the b43 or b43legacy driver. Some parts of this patch have been in OpenWRT for a long time and were made by Michael Buesch. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> --- - arch/mips/bcm47xx/setup.c | 131 +++++++++++++++++++++++++++++++++----------- - 1 files changed, 98 insertions(+), 33 deletions(-) + arch/mips/bcm47xx/setup.c | 114 ++++++++++++++++++++++++++++++++++++--------- + 1 files changed, 92 insertions(+), 22 deletions(-) --- a/arch/mips/bcm47xx/setup.c +++ b/arch/mips/bcm47xx/setup.c -@@ -74,6 +74,95 @@ static void str2eaddr(char *str, char *d +@@ -73,42 +73,112 @@ static void str2eaddr(char *str, char *d } } +#define READ_FROM_NVRAM(_outvar, name, buf) \ -+ if (nvram_getenv(name, buf, sizeof(buf)) >= 0 || \ -+ cfe_getenv(name, buf, sizeof(buf)) >= 0) \ ++ if (nvram_getenv(name, buf, sizeof(buf)) >= 0)\ + sprom->_outvar = simple_strtoul(buf, NULL, 0); + +static void bcm47xx_fill_sprom(struct ssb_sprom *sprom) @@ -36,14 +33,11 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> + + sprom->revision = 1; /* Fallback: Old hardware does not define this. */ + READ_FROM_NVRAM(revision, "sromrev", buf); -+ if (nvram_getenv("il0macaddr", buf, sizeof(buf)) >= 0 || -+ cfe_getenv("il0macaddr", buf, sizeof(buf)) >= 0) ++ if (nvram_getenv("il0macaddr", buf, sizeof(buf)) >= 0) + str2eaddr(buf, sprom->il0mac); -+ if (nvram_getenv("et0macaddr", buf, sizeof(buf)) >= 0 || -+ cfe_getenv("et0macaddr", buf, sizeof(buf)) >= 0) ++ if (nvram_getenv("et0macaddr", buf, sizeof(buf)) >= 0) + str2eaddr(buf, sprom->et0mac); -+ if (nvram_getenv("et1macaddr", buf, sizeof(buf)) >= 0 || -+ cfe_getenv("et1macaddr", buf, sizeof(buf)) >= 0) ++ if (nvram_getenv("et1macaddr", buf, sizeof(buf)) >= 0) + str2eaddr(buf, sprom->et1mac); + READ_FROM_NVRAM(et0phyaddr, "et0phyaddr", buf); + READ_FROM_NVRAM(et1phyaddr, "et1phyaddr", buf); @@ -95,75 +89,64 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> + READ_FROM_NVRAM(ofdm5gpo, "ofdm5gpo", buf); + READ_FROM_NVRAM(ofdm5ghpo, "ofdm5ghpo", buf); + -+ if (nvram_getenv("boardflags", buf, sizeof(buf)) >= 0 || -+ cfe_getenv("boardflags", buf, sizeof(buf)) >= 0) ++ if (nvram_getenv("boardflags", buf, sizeof(buf)) >= 0) { + boardflags = simple_strtoul(buf, NULL, 0); -+ if (boardflags) { -+ sprom->boardflags_lo = (boardflags & 0x0000FFFFU); -+ sprom->boardflags_hi = (boardflags & 0xFFFF0000U) >> 16; ++ if (boardflags) { ++ sprom->boardflags_lo = (boardflags & 0x0000FFFFU); ++ sprom->boardflags_hi = (boardflags & 0xFFFF0000U) >> 16; ++ } + } -+ if (nvram_getenv("boardflags2", buf, sizeof(buf)) >= 0 || -+ cfe_getenv("boardflags2", buf, sizeof(buf)) >= 0) ++ if (nvram_getenv("boardflags2", buf, sizeof(buf)) >= 0) { + boardflags = simple_strtoul(buf, NULL, 0); -+ if (boardflags) { -+ sprom->boardflags2_lo = (boardflags & 0x0000FFFFU); -+ sprom->boardflags2_hi = (boardflags & 0xFFFF0000U) >> 16; ++ if (boardflags) { ++ sprom->boardflags2_lo = (boardflags & 0x0000FFFFU); ++ sprom->boardflags2_hi = (boardflags & 0xFFFF0000U) >> 16; ++ } + } +} + static int bcm47xx_get_invariants(struct ssb_bus *bus, struct ssb_init_invariants *iv) { -@@ -82,43 +171,19 @@ static int bcm47xx_get_invariants(struct +- char buf[100]; ++ char buf[20]; + /* Fill boardinfo structure */ memset(&(iv->boardinfo), 0 , sizeof(struct ssb_boardinfo)); -- if (cfe_getenv("boardvendor", buf, sizeof(buf)) >= 0 || -- nvram_getenv("boardvendor", buf, sizeof(buf)) >= 0) -+ iv->boardinfo.vendor = SSB_BOARDVENDOR_BCM; -+ if (nvram_getenv("boardtype", buf, sizeof(buf)) >= 0 || -+ cfe_getenv("boardtype", buf, sizeof(buf)) >= 0) - iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0); -- if (cfe_getenv("boardtype", buf, sizeof(buf)) >= 0 || -- nvram_getenv("boardtype", buf, sizeof(buf)) >= 0) + if (nvram_getenv("boardvendor", buf, sizeof(buf)) >= 0) - iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0); -- if (cfe_getenv("boardrev", buf, sizeof(buf)) >= 0 || -- nvram_getenv("boardrev", buf, sizeof(buf)) >= 0) -+ if (nvram_getenv("boardrev", buf, sizeof(buf)) >= 0 || -+ cfe_getenv("boardrev", buf, sizeof(buf)) >= 0) ++ iv->boardinfo.vendor = (u16)simple_strtoul(buf, NULL, 0); ++ else ++ iv->boardinfo.vendor = SSB_BOARDVENDOR_BCM; + if (nvram_getenv("boardtype", buf, sizeof(buf)) >= 0) + iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0); + if (nvram_getenv("boardrev", buf, sizeof(buf)) >= 0) iv->boardinfo.rev = (u16)simple_strtoul(buf, NULL, 0); - /* Fill sprom structure */ - memset(&(iv->sprom), 0, sizeof(struct ssb_sprom)); - iv->sprom.revision = 3; - -- if (cfe_getenv("et0macaddr", buf, sizeof(buf)) >= 0 || -- nvram_getenv("et0macaddr", buf, sizeof(buf)) >= 0) +- if (nvram_getenv("et0macaddr", buf, sizeof(buf)) >= 0) - str2eaddr(buf, iv->sprom.et0mac); - -- if (cfe_getenv("et1macaddr", buf, sizeof(buf)) >= 0 || -- nvram_getenv("et1macaddr", buf, sizeof(buf)) >= 0) +- if (nvram_getenv("et1macaddr", buf, sizeof(buf)) >= 0) - str2eaddr(buf, iv->sprom.et1mac); - -- if (cfe_getenv("et0phyaddr", buf, sizeof(buf)) >= 0 || -- nvram_getenv("et0phyaddr", buf, sizeof(buf)) >= 0) +- if (nvram_getenv("et0phyaddr", buf, sizeof(buf)) >= 0) - iv->sprom.et0phyaddr = simple_strtoul(buf, NULL, 0); - -- if (cfe_getenv("et1phyaddr", buf, sizeof(buf)) >= 0 || -- nvram_getenv("et1phyaddr", buf, sizeof(buf)) >= 0) +- if (nvram_getenv("et1phyaddr", buf, sizeof(buf)) >= 0) - iv->sprom.et1phyaddr = simple_strtoul(buf, NULL, 0); - -- if (cfe_getenv("et0mdcport", buf, sizeof(buf)) >= 0 || -- nvram_getenv("et0mdcport", buf, sizeof(buf)) >= 0) +- if (nvram_getenv("et0mdcport", buf, sizeof(buf)) >= 0) - iv->sprom.et0mdcport = simple_strtoul(buf, NULL, 10); -- -- if (cfe_getenv("et1mdcport", buf, sizeof(buf)) >= 0 || -- nvram_getenv("et1mdcport", buf, sizeof(buf)) >= 0) -- iv->sprom.et1mdcport = simple_strtoul(buf, NULL, 10); + bcm47xx_fill_sprom(&iv->sprom); -+ -+ if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0 || -+ cfe_getenv("cardbus", buf, sizeof(buf)) >= 0) + +- if (nvram_getenv("et1mdcport", buf, sizeof(buf)) >= 0) +- iv->sprom.et1mdcport = simple_strtoul(buf, NULL, 10); ++ if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0) + iv->has_cardbus_slot = !!simple_strtoul(buf, NULL, 10); return 0; diff --git a/target/linux/brcm47xx/patches-2.6.37/012-MIPS-BCM47xx-Use-sscanf-for-parsing-mac-address.patch b/target/linux/brcm47xx/patches-2.6.37/012-MIPS-BCM47xx-Use-sscanf-for-parsing-mac-address.patch new file mode 100644 index 0000000..d4321c3 --- /dev/null +++ b/target/linux/brcm47xx/patches-2.6.37/012-MIPS-BCM47xx-Use-sscanf-for-parsing-mac-address.patch @@ -0,0 +1,76 @@ +From f52926174040418e26112cd0ba36afd8bb066928 Mon Sep 17 00:00:00 2001 +From: Hauke Mehrtens <hauke@hauke-m.de> +Date: Sat, 27 Nov 2010 14:02:49 +0100 +Subject: [PATCH 3/6] MIPS: BCM47xx: Use sscanf for parsing mac address + +Instead of writing out own function for parsing the mac address we now +use sscanf. + +Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> +--- + arch/mips/bcm47xx/setup.c | 23 +++-------------------- + arch/mips/include/asm/mach-bcm47xx/nvram.h | 7 +++++++ + 2 files changed, 10 insertions(+), 20 deletions(-) + +--- a/arch/mips/bcm47xx/setup.c ++++ b/arch/mips/bcm47xx/setup.c +@@ -56,23 +56,6 @@ static void bcm47xx_machine_halt(void) + cpu_relax(); + } + +-static void str2eaddr(char *str, char *dest) +-{ +- int i = 0; +- +- if (str == NULL) { +- memset(dest, 0, 6); +- return; +- } +- +- for (;;) { +- dest[i++] = (char) simple_strtoul(str, NULL, 16); +- str += 2; +- if (!*str++ || i == 6) +- break; +- } +-} +- + #define READ_FROM_NVRAM(_outvar, name, buf) \ + if (nvram_getenv(name, buf, sizeof(buf)) >= 0)\ + sprom->_outvar = simple_strtoul(buf, NULL, 0); +@@ -87,11 +70,11 @@ static void bcm47xx_fill_sprom(struct ss + sprom->revision = 1; /* Fallback: Old hardware does not define this. */ + READ_FROM_NVRAM(revision, "sromrev", buf); + if (nvram_getenv("il0macaddr", buf, sizeof(buf)) >= 0) +- str2eaddr(buf, sprom->il0mac); ++ nvram_parse_macaddr(buf, sprom->il0mac); + if (nvram_getenv("et0macaddr", buf, sizeof(buf)) >= 0) +- str2eaddr(buf, sprom->et0mac); ++ nvram_parse_macaddr(buf, sprom->et0mac); + if (nvram_getenv("et1macaddr", buf, sizeof(buf)) >= 0) +- str2eaddr(buf, sprom->et1mac); ++ nvram_parse_macaddr(buf, sprom->et1mac); + READ_FROM_NVRAM(et0phyaddr, "et0phyaddr", buf); + READ_FROM_NVRAM(et1phyaddr, "et1phyaddr", buf); + READ_FROM_NVRAM(et0mdcport, "et0mdcport", buf); +--- a/arch/mips/include/asm/mach-bcm47xx/nvram.h ++++ b/arch/mips/include/asm/mach-bcm47xx/nvram.h +@@ -12,6 +12,7 @@ + #define __NVRAM_H + + #include <linux/types.h> ++#include <linux/kernel.h> + + struct nvram_header { + u32 magic; +@@ -36,4 +37,10 @@ struct nvram_header { + + extern int nvram_getenv(char *name, char *val, size_t val_len); + ++static inline void nvram_parse_macaddr(char *buf, u8 *macaddr) ++{ ++ sscanf(buf, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", &macaddr[0], &macaddr[1], ++ &macaddr[2], &macaddr[3], &macaddr[4], &macaddr[5]); ++} ++ + #endif diff --git a/target/linux/brcm47xx/patches-2.6.37/013-MIPS-BCM47xx-Swap-serial-console-if-ttyS1-was-specif.patch b/target/linux/brcm47xx/patches-2.6.37/013-MIPS-BCM47xx-Swap-serial-console-if-ttyS1-was-specif.patch new file mode 100644 index 0000000..e6a0d52 --- /dev/null +++ b/target/linux/brcm47xx/patches-2.6.37/013-MIPS-BCM47xx-Swap-serial-console-if-ttyS1-was-specif.patch @@ -0,0 +1,45 @@ +From 25abc0cde3f4865910b380d68ffda0916b5870e7 Mon Sep 17 00:00:00 2001 +From: Hauke Mehrtens <hauke@hauke-m.de> +Date: Sat, 27 Nov 2010 12:25:21 +0100 +Subject: [PATCH 4/6] MIPS: BCM47xx: Swap serial console if ttyS1 was specified. + +Some devices like the Netgear WGT634U are using ttyS1 for default +console output. We should switch to that console if it was given in +the kernel_args parameters. + +Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> +--- + arch/mips/bcm47xx/setup.c | 16 ++++++++++++++++ + 1 files changed, 16 insertions(+), 0 deletions(-) + +--- a/arch/mips/bcm47xx/setup.c ++++ b/arch/mips/bcm47xx/setup.c +@@ -169,12 +169,28 @@ static int bcm47xx_get_invariants(struct + void __init plat_mem_setup(void) + { + int err; ++ char buf[100]; ++ struct ssb_mipscore *mcore; + + err = ssb_bus_ssbbus_register(&ssb_bcm47xx, SSB_ENUM_BASE, + bcm47xx_get_invariants); + if (err) + panic("Failed to initialize SSB bus (err %d)\n", err); + ++ mcore = &ssb_bcm47xx.mipscore; ++ if (nvram_getenv("kernel_args", buf, sizeof(buf)) >= 0) { ++ if (strstr(buf, "console=ttyS1")) { ++ struct ssb_serial_port port; ++ ++ printk(KERN_DEBUG "Swapping serial ports!\n"); ++ /* swap serial ports */ ++ memcpy(&port, &mcore->serial_ports[0], sizeof(port)); ++ memcpy(&mcore->serial_ports[0], &mcore->serial_ports[1], ++ sizeof(port)); ++ memcpy(&mcore->serial_ports[1], &port, sizeof(port)); ++ } ++ } ++ + _machine_restart = bcm47xx_machine_restart; + _machine_halt = bcm47xx_machine_halt; + pm_power_off = bcm47xx_machine_halt; diff --git a/target/linux/brcm47xx/patches-2.6.37/014-MIPS-BCM47xx-Setup-and-register-serial-early.patch b/target/linux/brcm47xx/patches-2.6.37/014-MIPS-BCM47xx-Setup-and-register-serial-early.patch index 0d241e65..de1e8d1 100644 --- a/target/linux/brcm47xx/patches-2.6.37/014-MIPS-BCM47xx-Setup-and-register-serial-early.patch +++ b/target/linux/brcm47xx/patches-2.6.37/014-MIPS-BCM47xx-Setup-and-register-serial-early.patch @@ -24,35 +24,19 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> #include <asm/bootinfo.h> #include <asm/reboot.h> #include <asm/time.h> -@@ -190,12 +192,47 @@ static int bcm47xx_get_invariants(struct +@@ -168,7 +170,7 @@ static int bcm47xx_get_invariants(struct void __init plat_mem_setup(void) { - int err; + int i, err; -+ char buf[100]; -+ struct ssb_mipscore *mcore; + char buf[100]; + struct ssb_mipscore *mcore; + +@@ -191,6 +193,24 @@ void __init plat_mem_setup(void) + } + } - err = ssb_bus_ssbbus_register(&ssb_bcm47xx, SSB_ENUM_BASE, - bcm47xx_get_invariants); - if (err) - panic("Failed to initialize SSB bus (err %d)\n", err); -+ mcore = &ssb_bcm47xx.mipscore; -+ -+ if (nvram_getenv("kernel_args", buf, sizeof(buf)) >= 0 || -+ cfe_getenv("kernel_args", buf, sizeof(buf)) >= 0) { -+ if (strstr(buf, "console=ttyS1")) { -+ struct ssb_serial_port port; -+ -+ printk(KERN_DEBUG "Swapping serial ports!\n"); -+ /* swap serial ports */ -+ memcpy(&port, &mcore->serial_ports[0], sizeof(port)); -+ memcpy(&mcore->serial_ports[0], &mcore->serial_ports[1], -+ sizeof(port)); -+ memcpy(&mcore->serial_ports[1], &port, sizeof(port)); -+ } -+ } -+ + for (i = 0; i < mcore->nr_serial_ports; i++) { + struct ssb_serial_port *port = &(mcore->serial_ports[i]); + struct uart_port s; @@ -70,6 +54,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> + early_serial_setup(&s); + } + printk(KERN_DEBUG "Serial init done.\n"); - ++ _machine_restart = bcm47xx_machine_restart; _machine_halt = bcm47xx_machine_halt; + pm_power_off = bcm47xx_machine_halt; diff --git a/target/linux/brcm47xx/patches-2.6.37/030-b44-fix-workarround-for-wap54g10.patch b/target/linux/brcm47xx/patches-2.6.37/030-b44-fix-workarround-for-wap54g10.patch new file mode 100644 index 0000000..a23e3a7 --- /dev/null +++ b/target/linux/brcm47xx/patches-2.6.37/030-b44-fix-workarround-for-wap54g10.patch @@ -0,0 +1,50 @@ +From 93f94103b9d239b15bba69f592bb6fb2ec5e363f Mon Sep 17 00:00:00 2001 +From: Hauke Mehrtens <hauke@hauke-m.de> +Date: Sat, 27 Nov 2010 13:14:14 +0100 +Subject: [PATCH 5/6] b44: fix workarround for wap54g10 + +The code for the b44_wap54g10_workaround was never included, because +the config option was wrong. The nvram_get function was never in +mainline kernel, only in external OpenWrt patches. + +The code should be compiled in when CONFIG_BCM47XX is selected and not +when CONFIG_SSB_DRIVER_MIPS is selected, because nvram_getenv is only +available on bcm47xx platforms and now in the mainline kernel code. +Using an include is better than a second function declaration, to fix +this when the function signature changes. + +Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> +--- + drivers/net/b44.c | 11 +++++------ + 1 files changed, 5 insertions(+), 6 deletions(-) + +--- a/drivers/net/b44.c ++++ b/drivers/net/b44.c +@@ -381,11 +381,11 @@ static void b44_set_flow_ctrl(struct b44 + __b44_set_flow_ctrl(bp, pause_enab); + } + +-#ifdef SSB_DRIVER_MIPS +-extern char *nvram_get(char *name); ++#ifdef CONFIG_BCM47XX ++#include <asm/mach-bcm47xx/nvram.h> + static void b44_wap54g10_workaround(struct b44 *bp) + { +- const char *str; ++ char buf[20]; + u32 val; + int err; + +@@ -394,10 +394,9 @@ static void b44_wap54g10_workaround(stru + * see https://dev.openwrt.org/ticket/146 + * check and reset bit "isolate" + */ +- str = nvram_get("boardnum"); +- if (!str) ++ if (nvram_getenv("boardnum", buf, sizeof(buf)) < 0) + return; +- if (simple_strtoul(str, NULL, 0) == 2) { ++ if (simple_strtoul(buf, NULL, 0) == 2) { + err = __b44_readphy(bp, 0, MII_BMCR, &val); + if (err) + goto error; diff --git a/target/linux/brcm47xx/patches-2.6.37/031-sb-fix-nvram_get-on-bcm47xx-platform.patch b/target/linux/brcm47xx/patches-2.6.37/031-sb-fix-nvram_get-on-bcm47xx-platform.patch new file mode 100644 index 0000000..a6f98ee --- /dev/null +++ b/target/linux/brcm47xx/patches-2.6.37/031-sb-fix-nvram_get-on-bcm47xx-platform.patch @@ -0,0 +1,51 @@ +From 99dfec6e793651963ede3c2721b9ff3c81e3aeac Mon Sep 17 00:00:00 2001 +From: Hauke Mehrtens <hauke@hauke-m.de> +Date: Sat, 27 Nov 2010 14:04:36 +0100 +Subject: [PATCH 6/6] sb: fix nvram_get on bcm47xx platform + +The nvram_get function was never in the mainline kernel, it only +existed in an external OpenWrt patch. Use nvram_getenv function, which +is in mainline and use an include instead of an extra function +declaration. +et0macaddr contains the mac address in text from like +00:11:22:33:44:55. We have to parse it before adding it into macaddr. + +nvram_parse_macaddr will be merged into asm/mach-bcm47xx/nvram.h though +the MIPS git tree and will be available soon. It will not build now +without nvram_parse_macaddr, but it haven't done before. + +Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> +--- + include/linux/ssb/ssb_driver_gige.h | 17 +++++++++++------ + 1 files changed, 11 insertions(+), 6 deletions(-) + +--- a/include/linux/ssb/ssb_driver_gige.h ++++ b/include/linux/ssb/ssb_driver_gige.h +@@ -96,16 +96,21 @@ static inline bool ssb_gige_must_flush_p + return 0; + } + +-extern char * nvram_get(const char *name); ++#ifdef CONFIG_BCM47XX ++#include <asm/mach-bcm47xx/nvram.h> + /* Get the device MAC address */ + static inline void ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr) + { +-#ifdef CONFIG_BCM47XX +- char *res = nvram_get("et0macaddr"); +- if (res) +- memcpy(macaddr, res, 6); +-#endif ++ char buf[20]; ++ if (nvram_getenv("et0macaddr", buf, sizeof(buf)) < 0) ++ return; ++ nvram_parse_macaddr(buf, macaddr); + } ++#else ++static inline void ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr) ++{ ++} ++#endif + + extern int ssb_gige_pcibios_plat_dev_init(struct ssb_device *sdev, + struct pci_dev *pdev); diff --git a/target/linux/brcm47xx/patches-2.6.37/210-b44_phy_fix.patch b/target/linux/brcm47xx/patches-2.6.37/210-b44_phy_fix.patch index 6dda4b4..ef023c5 100644 --- a/target/linux/brcm47xx/patches-2.6.37/210-b44_phy_fix.patch +++ b/target/linux/brcm47xx/patches-2.6.37/210-b44_phy_fix.patch @@ -1,35 +1,6 @@ --- a/drivers/net/b44.c +++ b/drivers/net/b44.c -@@ -381,11 +381,12 @@ static void b44_set_flow_ctrl(struct b44 - __b44_set_flow_ctrl(bp, pause_enab); - } - --#ifdef SSB_DRIVER_MIPS --extern char *nvram_get(char *name); -+#ifdef CONFIG_BCM47XX -+ -+#include <asm/mach-bcm47xx/nvram.h> - static void b44_wap54g10_workaround(struct b44 *bp) - { -- const char *str; -+ char buf[20]; - u32 val; - int err; - -@@ -394,10 +395,9 @@ static void b44_wap54g10_workaround(stru - * see https://dev.openwrt.org/ticket/146 - * check and reset bit "isolate" - */ -- str = nvram_get("boardnum"); -- if (!str) -+ if (nvram_getenv("boardnum", buf, sizeof(buf)) > 0) - return; -- if (simple_strtoul(str, NULL, 0) == 2) { -+ if (simple_strtoul(buf, NULL, 0) == 2) { - err = __b44_readphy(bp, 0, MII_BMCR, &val); - if (err) - goto error; -@@ -412,10 +412,43 @@ static void b44_wap54g10_workaround(stru +@@ -411,10 +411,41 @@ static void b44_wap54g10_workaround(stru error: pr_warning("PHY: cannot reset MII transceiver isolate bit\n"); } @@ -60,9 +31,7 @@ + } + return; +} -+ #else -+ static inline void b44_wap54g10_workaround(struct b44 *bp) { } @@ -73,7 +42,7 @@ #endif static int b44_setup_phy(struct b44 *bp) -@@ -424,6 +457,7 @@ static int b44_setup_phy(struct b44 *bp) +@@ -423,6 +454,7 @@ static int b44_setup_phy(struct b44 *bp) int err; b44_wap54g10_workaround(bp); @@ -81,7 +50,7 @@ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY) return 0; -@@ -2089,6 +2123,8 @@ static int __devinit b44_get_invariants( +@@ -2088,6 +2120,8 @@ static int __devinit b44_get_invariants( * valid PHY address. */ bp->phy_addr &= 0x1F; diff --git a/target/linux/brcm47xx/patches-2.6.37/400-arch-bcm47xx.patch b/target/linux/brcm47xx/patches-2.6.37/400-arch-bcm47xx.patch index afaea44..981bf29 100644 --- a/target/linux/brcm47xx/patches-2.6.37/400-arch-bcm47xx.patch +++ b/target/linux/brcm47xx/patches-2.6.37/400-arch-bcm47xx.patch @@ -33,7 +33,7 @@ +EXPORT_SYMBOL(nvram_get); --- a/arch/mips/bcm47xx/setup.c +++ b/arch/mips/bcm47xx/setup.c -@@ -238,3 +238,20 @@ void __init plat_mem_setup(void) +@@ -215,3 +215,20 @@ void __init plat_mem_setup(void) _machine_halt = bcm47xx_machine_halt; pm_power_off = bcm47xx_machine_halt; } diff --git a/target/linux/brcm47xx/patches-2.6.37/920-cache-wround.patch b/target/linux/brcm47xx/patches-2.6.37/920-cache-wround.patch index fb3dd60..d9866dc 100644 --- a/target/linux/brcm47xx/patches-2.6.37/920-cache-wround.patch +++ b/target/linux/brcm47xx/patches-2.6.37/920-cache-wround.patch @@ -34,7 +34,7 @@ --- a/arch/mips/mm/tlbex.c +++ b/arch/mips/mm/tlbex.c -@@ -712,6 +712,9 @@ build_get_pgde32(u32 **p, unsigned int t +@@ -711,6 +711,9 @@ build_get_pgde32(u32 **p, unsigned int t #endif uasm_i_addu(p, ptr, tmp, ptr); #else @@ -44,7 +44,7 @@ UASM_i_LA_mostly(p, ptr, pgdc); #endif uasm_i_mfc0(p, tmp, C0_BADVADDR); /* get faulting address */ -@@ -873,12 +876,12 @@ static void __cpuinit build_r4000_tlb_re +@@ -872,12 +875,12 @@ static void __cpuinit build_r4000_tlb_re /* No need for uasm_i_nop */ } @@ -60,7 +60,7 @@ build_get_pgde32(&p, K0, K1); /* get pgd in K1 */ #endif -@@ -890,6 +893,9 @@ static void __cpuinit build_r4000_tlb_re +@@ -889,6 +892,9 @@ static void __cpuinit build_r4000_tlb_re build_update_entries(&p, K0, K1); build_tlb_write_entry(&p, &l, &r, tlb_random); uasm_l_leave(&l, p); @@ -70,7 +70,7 @@ uasm_i_eret(&p); /* return from trap */ #ifdef CONFIG_HUGETLB_PAGE -@@ -1326,12 +1332,12 @@ build_r4000_tlbchange_handler_head(u32 * +@@ -1325,12 +1331,12 @@ build_r4000_tlbchange_handler_head(u32 * struct uasm_reloc **r, unsigned int pte, unsigned int ptr) { @@ -86,7 +86,7 @@ build_get_pgde32(p, pte, ptr); /* get pgd in ptr */ #endif -@@ -1368,6 +1374,9 @@ build_r4000_tlbchange_handler_tail(u32 * +@@ -1367,6 +1373,9 @@ build_r4000_tlbchange_handler_tail(u32 * build_update_entries(p, tmp, ptr); build_tlb_write_entry(p, l, r, tlb_indexed); uasm_l_leave(l, *p); diff --git a/target/linux/brcm47xx/patches-2.6.37/921-bootargs_fix.patch b/target/linux/brcm47xx/patches-2.6.37/921-bootargs_fix.patch deleted file mode 100644 index 5661e7f..0000000 --- a/target/linux/brcm47xx/patches-2.6.37/921-bootargs_fix.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/arch/mips/bcm47xx/setup.c -+++ b/arch/mips/bcm47xx/setup.c -@@ -84,7 +84,7 @@ static void str2eaddr(char *str, char *d - static void bcm47xx_fill_sprom(struct ssb_sprom *sprom) - { - char buf[100]; -- u32 boardflags; -+ u32 uninitialized_var(boardflags); - - memset(sprom, 0, sizeof(struct ssb_sprom)); - diff --git a/target/linux/brcm47xx/patches-2.6.37/950-sbb-sysfs-files.patch b/target/linux/brcm47xx/patches-2.6.37/950-sbb-sysfs-files.patch index 304865b..8bf092c 100644 --- a/target/linux/brcm47xx/patches-2.6.37/950-sbb-sysfs-files.patch +++ b/target/linux/brcm47xx/patches-2.6.37/950-sbb-sysfs-files.patch @@ -1,14 +1,30 @@ +From 3cfa0a9d4b4cc30ec735c5c9535ff493bae24d08 Mon Sep 17 00:00:00 2001 +From: Hauke Mehrtens <hauke@hauke-m.de> +Date: Sat, 27 Nov 2010 18:14:23 +0100 +Subject: [PATCH] ssb: Add sysfs attributes to ssb devices + +Make it possible to read out the attributes, till now only show on +dmesg, through sysfs. + +This patch was some time in OpenWrt. + +Signed-off-by: Bernhard Loos <bernhardloos@googlemail.com> +Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> +--- + drivers/ssb/main.c | 30 ++++++++++++++++++++++++++++++ + 1 files changed, 30 insertions(+), 0 deletions(-) + --- a/drivers/ssb/main.c +++ b/drivers/ssb/main.c -@@ -383,6 +383,34 @@ static int ssb_device_uevent(struct devi +@@ -383,6 +383,35 @@ static int ssb_device_uevent(struct devi ssb_dev->id.revision); } -+#define ssb_config_attr(attrib, field, format_string) \ -+static ssize_t \ ++#define ssb_config_attr(attrib, field, format_string) \ ++static ssize_t \ +attrib##_show(struct device *dev, struct device_attribute *attr, char *buf) \ -+{ \ -+ return sprintf(buf, format_string, dev_to_ssb_dev(dev)->field); \ ++{ \ ++ return sprintf(buf, format_string, dev_to_ssb_dev(dev)->field); \ +} + +ssb_config_attr(core_num, core_index, "%u\n") @@ -19,7 +35,8 @@ +static ssize_t +name_show(struct device *dev, struct device_attribute *attr, char *buf) +{ -+ return sprintf(buf, "%s\n", ssb_core_name(dev_to_ssb_dev(dev)->id.coreid)); ++ return sprintf(buf, "%s\n", ++ ssb_core_name(dev_to_ssb_dev(dev)->id.coreid)); +} + +static struct device_attribute ssb_device_attrs[] = { @@ -35,7 +52,7 @@ static struct bus_type ssb_bustype = { .name = "ssb", .match = ssb_bus_match, -@@ -392,6 +420,7 @@ static struct bus_type ssb_bustype = { +@@ -392,6 +421,7 @@ static struct bus_type ssb_bustype = { .suspend = ssb_device_suspend, .resume = ssb_device_resume, .uevent = ssb_device_uevent, |