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