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authorJames <>2015-11-04 11:49:21 +0000
committerJames <>2015-11-04 11:49:21 +0000
commit716ca530e1c4515d8683c9d5be3d56b301758b66 (patch)
tree700eb5bcc1a462a5f21dcec15ce7c97ecfefa772 /target/linux/brcm63xx/patches-3.18/357-MIPS-BCM63XX-use-platform-data-for-the-sprom.patch
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Diffstat (limited to 'target/linux/brcm63xx/patches-3.18/357-MIPS-BCM63XX-use-platform-data-for-the-sprom.patch')
-rw-r--r--target/linux/brcm63xx/patches-3.18/357-MIPS-BCM63XX-use-platform-data-for-the-sprom.patch95
1 files changed, 95 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/patches-3.18/357-MIPS-BCM63XX-use-platform-data-for-the-sprom.patch b/target/linux/brcm63xx/patches-3.18/357-MIPS-BCM63XX-use-platform-data-for-the-sprom.patch
new file mode 100644
index 0000000..bc35c25
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.18/357-MIPS-BCM63XX-use-platform-data-for-the-sprom.patch
@@ -0,0 +1,95 @@
+From 9912a8b3c240a9b0af01ff496b7e8ed9e4cc5b82 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Tue, 29 Jul 2014 21:43:49 +0200
+Subject: [PATCH 02/10] MIPS: BCM63XX: use platform data for the sprom
+
+Similar to ethernet setup, use a platform data struct for passing
+the mac. This eliminates the requirement to allocate an array on
+stack for the mac passed.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/mips/bcm63xx/boards/board_common.c | 6 ++----
+ arch/mips/bcm63xx/sprom.c | 8 ++++----
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_fallback_sprom.h | 8 +++++++-
+ arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h | 4 ++++
+ 4 files changed, 17 insertions(+), 9 deletions(-)
+
+--- a/arch/mips/bcm63xx/boards/board_common.c
++++ b/arch/mips/bcm63xx/boards/board_common.c
+@@ -157,7 +157,6 @@ int __init board_register_devices(void)
+ int button_count = 0;
+ int led_count = 0;
+ int usbh_ports = 0;
+- u8 mac[ETH_ALEN];
+
+ if (board.has_uart0)
+ bcm63xx_uart_register(0);
+@@ -203,8 +202,8 @@ int __init board_register_devices(void)
+ * do this after registering enet devices
+ */
+
+- if (board_get_mac_address(mac) ||
+- bcm63xx_register_fallback_sprom(mac))
++ if (board_get_mac_address(board.fallback_sprom.mac_addr) ||
++ bcm63xx_register_fallback_sprom(&board.fallback_sprom))
+ pr_err(PFX "failed to register fallback SPROM\n");
+
+ bcm63xx_spi_register();
+--- a/arch/mips/bcm63xx/sprom.c
++++ b/arch/mips/bcm63xx/sprom.c
+@@ -55,14 +55,14 @@ int bcm63xx_get_fallback_sprom(struct ss
+ }
+ #endif
+
+-int __init bcm63xx_register_fallback_sprom(u8 *mac)
++int __init bcm63xx_register_fallback_sprom(struct fallback_sprom_data *data)
+ {
+ int ret = 0;
+
+ #ifdef CONFIG_SSB_PCIHOST
+- memcpy(bcm63xx_sprom.il0mac, mac, ETH_ALEN);
+- memcpy(bcm63xx_sprom.et0mac, mac, ETH_ALEN);
+- memcpy(bcm63xx_sprom.et1mac, mac, ETH_ALEN);
++ memcpy(bcm63xx_sprom.il0mac, data->mac_addr, ETH_ALEN);
++ memcpy(bcm63xx_sprom.et0mac, data->mac_addr, ETH_ALEN);
++ memcpy(bcm63xx_sprom.et1mac, data->mac_addr, ETH_ALEN);
+
+ ret = ssb_arch_register_fallback_sprom(&bcm63xx_get_fallback_sprom);
+ #endif
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_fallback_sprom.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_fallback_sprom.h
+@@ -1,6 +1,12 @@
+ #ifndef __BCM63XX_FALLBACK_SPROM
+ #define __BCM63XX_FALLBACK_SPROM
+
+-int bcm63xx_register_fallback_sprom(u8 *mac);
++#include <linux/if_ether.h>
++
++struct fallback_sprom_data {
++ u8 mac_addr[ETH_ALEN];
++};
++
++int bcm63xx_register_fallback_sprom(struct fallback_sprom_data *data);
+
+ #endif
+--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
++++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
+@@ -8,6 +8,7 @@
+ #include <bcm63xx_dev_enet.h>
+ #include <bcm63xx_dev_usb_usbd.h>
+ #include <bcm63xx_dev_dsp.h>
++#include <bcm63xx_fallback_sprom.h>
+
+ /*
+ * flash mapping
+@@ -59,6 +60,9 @@ struct board_info {
+ /* External PHY reset GPIO flags from gpio.h */
+ unsigned long ephy_reset_gpio_flags;
+
++ /* fallback sprom config */
++ struct fallback_sprom_data fallback_sprom;
++
+ /* Additional platform devices */
+ struct platform_device **devs;
+ unsigned int num_devs;