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lantiq: fix dgn3500 and td8970 wifi
ath9k failed to come up due to a bad mac addr Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 41860
This commit is contained in:
John Crispin
parent
6fb04ff871
commit
c21a20cd78
@ -72,7 +72,7 @@
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0>;
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mac-address = [ 00 11 22 33 44 55 ];
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mtd-mac-address = <&ath9k_cal 0xf100>;
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ethernet@0 {
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compatible = "lantiq,xrx200-pdi-port";
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@ -194,6 +194,8 @@
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ath9k_eep {
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compatible = "ath9k,eeprom";
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ath,eep-flash = <&ath9k_cal 0x21000>;
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ath,mac-offset = <0xf100>;
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ath,mac-increment;
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ath,led-pin = <0>;
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};
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@ -19,8 +19,10 @@ Subject: [PATCH 18/22] owrt: lantiq: wifi and ethernet eeprom handling
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create mode 100644 arch/mips/lantiq/xway/pci-ath-fixup.c
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create mode 100644 arch/mips/lantiq/xway/rt_eep.c
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--- /dev/null
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+++ b/arch/mips/include/asm/mach-lantiq/pci-ath-fixup.h
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Index: linux-3.10.49/arch/mips/include/asm/mach-lantiq/pci-ath-fixup.h
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===================================================================
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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+++ linux-3.10.49/arch/mips/include/asm/mach-lantiq/pci-ath-fixup.h 2014-07-28 15:42:11.008968725 +0100
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@@ -0,0 +1,6 @@
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+#ifndef _PCI_ATH_FIXUP
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+#define _PCI_ATH_FIXUP
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@ -28,9 +30,11 @@ Subject: [PATCH 18/22] owrt: lantiq: wifi and ethernet eeprom handling
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+void ltq_pci_ath_fixup(unsigned slot, u16 *cal_data) __init;
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+
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+#endif /* _PCI_ATH_FIXUP */
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--- a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h
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+++ b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h
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@@ -90,5 +90,8 @@ int xrx200_gphy_boot(struct device *dev,
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Index: linux-3.10.49/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h
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===================================================================
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--- linux-3.10.49.orig/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h 2014-07-17 23:58:15.000000000 +0100
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+++ linux-3.10.49/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h 2014-07-28 15:42:11.008968725 +0100
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@@ -90,5 +90,8 @@
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extern void ltq_pmu_enable(unsigned int module);
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extern void ltq_pmu_disable(unsigned int module);
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@ -39,9 +43,11 @@ Subject: [PATCH 18/22] owrt: lantiq: wifi and ethernet eeprom handling
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+
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#endif /* CONFIG_SOC_TYPE_XWAY */
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#endif /* _LTQ_XWAY_H__ */
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--- a/arch/mips/lantiq/xway/Makefile
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+++ b/arch/mips/lantiq/xway/Makefile
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@@ -2,4 +2,7 @@ obj-y := prom.o sysctrl.o clk.o reset.o
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Index: linux-3.10.49/arch/mips/lantiq/xway/Makefile
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===================================================================
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--- linux-3.10.49.orig/arch/mips/lantiq/xway/Makefile 2014-07-28 15:42:10.976968725 +0100
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+++ linux-3.10.49/arch/mips/lantiq/xway/Makefile 2014-07-28 15:49:51.008978396 +0100
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@@ -2,4 +2,7 @@
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obj-y += vmmc.o
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@ -49,9 +55,11 @@ Subject: [PATCH 18/22] owrt: lantiq: wifi and ethernet eeprom handling
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+obj-$(CONFIG_PCI) += ath_eep.o rt_eep.o pci-ath-fixup.o
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+
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obj-$(CONFIG_XRX200_PHY_FW) += xrx200_phy_fw.o
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--- /dev/null
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+++ b/arch/mips/lantiq/xway/ath_eep.c
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@@ -0,0 +1,271 @@
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Index: linux-3.10.49/arch/mips/lantiq/xway/ath_eep.c
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===================================================================
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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+++ linux-3.10.49/arch/mips/lantiq/xway/ath_eep.c 2014-07-28 15:46:33.032974234 +0100
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@@ -0,0 +1,277 @@
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+/*
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+ * Copyright (C) 2011 Luca Olivetti <luca@ventoso.org>
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+ * Copyright (C) 2011 John Crispin <blogic@openwrt.org>
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@ -113,6 +121,11 @@ Subject: [PATCH 18/22] owrt: lantiq: wifi and ethernet eeprom handling
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+ i = mtd_read(the_mtd, be32_to_cpup(list),
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+ ATH9K_PLAT_EEP_MAX_WORDS << 1, &flash_readlen,
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+ (void *) ath9k_pdata.eeprom_data);
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+ if (!of_property_read_u32(np, "ath,mac-offset", &mac_offset)) {
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+ size_t mac_readlen;
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+ mtd_read(the_mtd, mac_offset, 6, &mac_readlen,
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+ (void *) athxk_eeprom_mac);
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+ }
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+ put_mtd_device(the_mtd);
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+ if ((sizeof(ath9k_pdata.eeprom_data) != flash_readlen) || i) {
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+ dev_err(&pdev->dev, "failed to load eeprom from mtd\n");
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@ -146,18 +159,19 @@ Subject: [PATCH 18/22] owrt: lantiq: wifi and ethernet eeprom handling
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+ dev_info(&pdev->dev, "endian check enabled.\n");
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+ }
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+
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+ if (!of_property_read_u32(np, "ath,mac-offset", &mac_offset)) {
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+ memcpy_fromio(athxk_eeprom_mac, (void*) ath9k_pdata.eeprom_data + mac_offset, 6);
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+ } else if (mac_res) {
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+ if (resource_size(mac_res) != 6) {
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+ dev_err(&pdev->dev, "mac has an invalid size\n");
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+ return -EINVAL;
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+ if (!is_valid_ether_addr(athxk_eeprom_mac)) {
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+ if (mac_res) {
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+ if (resource_size(mac_res) != 6) {
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+ dev_err(&pdev->dev, "mac has an invalid size\n");
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+ return -EINVAL;
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+ }
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+ mac = ioremap(mac_res->start, resource_size(mac_res));
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+ memcpy_fromio(athxk_eeprom_mac, mac, 6);
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+ } else if (ltq_get_eth_mac()) {
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+ memcpy(athxk_eeprom_mac, ltq_get_eth_mac(), 6);
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+ }
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+ mac = ioremap(mac_res->start, resource_size(mac_res));
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+ memcpy_fromio(athxk_eeprom_mac, mac, 6);
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+ } else if (ltq_get_eth_mac())
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+ memcpy(athxk_eeprom_mac, ltq_get_eth_mac(), 6);
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+ else {
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+ }
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+ if (!is_valid_ether_addr(athxk_eeprom_mac)) {
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+ dev_warn(&pdev->dev, "using random mac\n");
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+ random_ether_addr(athxk_eeprom_mac);
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+ }
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@ -323,8 +337,10 @@ Subject: [PATCH 18/22] owrt: lantiq: wifi and ethernet eeprom handling
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+ return platform_driver_probe(&ath5k_eeprom_driver, of_ath5k_eeprom_probe);
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+}
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+device_initcall(of_ath5k_eeprom_init);
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--- /dev/null
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+++ b/arch/mips/lantiq/xway/eth_mac.c
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Index: linux-3.10.49/arch/mips/lantiq/xway/eth_mac.c
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===================================================================
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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+++ linux-3.10.49/arch/mips/lantiq/xway/eth_mac.c 2014-07-28 15:42:11.008968725 +0100
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@@ -0,0 +1,76 @@
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+/*
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+ * Copyright (C) 2012 John Crispin <blogic@openwrt.org>
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@ -402,8 +418,10 @@ Subject: [PATCH 18/22] owrt: lantiq: wifi and ethernet eeprom handling
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+ return platform_driver_probe(ð_mac_driver, of_eth_mac_probe);
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+}
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+device_initcall(of_eth_mac_init);
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--- /dev/null
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+++ b/arch/mips/lantiq/xway/pci-ath-fixup.c
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Index: linux-3.10.49/arch/mips/lantiq/xway/pci-ath-fixup.c
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===================================================================
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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+++ linux-3.10.49/arch/mips/lantiq/xway/pci-ath-fixup.c 2014-07-28 15:42:11.008968725 +0100
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@@ -0,0 +1,109 @@
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+/*
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+ * Atheros AP94 reference board PCI initialization
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@ -514,8 +532,10 @@ Subject: [PATCH 18/22] owrt: lantiq: wifi and ethernet eeprom handling
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+ ath_fixups[ath_num_fixups].cal_data = cal_data;
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+ ath_num_fixups++;
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+}
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--- /dev/null
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+++ b/arch/mips/lantiq/xway/rt_eep.c
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Index: linux-3.10.49/arch/mips/lantiq/xway/rt_eep.c
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===================================================================
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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+++ linux-3.10.49/arch/mips/lantiq/xway/rt_eep.c 2014-07-28 15:42:11.008968725 +0100
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@@ -0,0 +1,60 @@
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+/*
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+ * Copyright (C) 2011 John Crispin <blogic@openwrt.org>
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