diff options
Diffstat (limited to 'target/linux/brcm63xx/patches-4.1/357-MIPS-BCM63XX-use-platform-data-for-the-sprom.patch')
| -rw-r--r-- | target/linux/brcm63xx/patches-4.1/357-MIPS-BCM63XX-use-platform-data-for-the-sprom.patch | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/patches-4.1/357-MIPS-BCM63XX-use-platform-data-for-the-sprom.patch b/target/linux/brcm63xx/patches-4.1/357-MIPS-BCM63XX-use-platform-data-for-the-sprom.patch new file mode 100644 index 0000000..cdee70c --- /dev/null +++ b/target/linux/brcm63xx/patches-4.1/357-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 +@@ -142,7 +142,6 @@ static struct platform_device bcm63xx_gp + int __init board_register_devices(void) + { + int usbh_ports = 0; +- u8 mac[ETH_ALEN]; + + if (board.has_uart0) + bcm63xx_uart_register(0); +@@ -188,8 +187,8 @@ 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 +@@ -7,6 +7,7 @@ + #include <bcm63xx_dev_enet.h> + #include <bcm63xx_dev_usb_usbd.h> + #include <bcm63xx_dev_dsp.h> ++#include <bcm63xx_fallback_sprom.h> + + /* + * flash mapping +@@ -55,6 +56,9 @@ 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; |