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From 83131acbfb59760a19f3711c09526e191c8aad54 Mon Sep 17 00:00:00 2001
From: Jonas Gorski <jogo@openwrt.org>
Date: Tue, 29 Jul 2014 21:52:56 +0200
Subject: [PATCH 03/10] MIPS: BCM63XX: make fallback sprom optional
Some devices do not provide enough mac addresses to populate wifi in
addition to ethernet.
Use having pci enabled as a rough heuristic which boards should have it
enabled.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
---
arch/mips/bcm63xx/boards/board_bcm963xx.c | 12 ++++++++++++
arch/mips/bcm63xx/boards/board_common.c | 5 +++--
arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h | 1 +
3 files changed, 16 insertions(+), 2 deletions(-)
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -63,6 +63,7 @@ static struct board_info __initdata boar
.has_pci = 1,
.has_uart0 = 1,
+ .use_fallback_sprom = 1,
.has_usbd = 0,
.usbd = {
@@ -213,6 +214,7 @@ static struct board_info __initdata boar
.has_pci = 1,
.has_uart0 = 1,
+ .use_fallback_sprom = 1,
.has_enet0 = 1,
.enet0 = {
@@ -259,6 +261,7 @@ static struct board_info __initdata boar
.has_pccard = 1,
.has_pci = 1,
.has_uart0 = 1,
+ .use_fallback_sprom = 1,
.has_enet0 = 1,
.enet0 = {
@@ -310,6 +313,7 @@ static struct board_info __initdata boar
.has_pccard = 1,
.has_pci = 1,
.has_uart0 = 1,
+ .use_fallback_sprom = 1,
.has_enet0 = 1,
.enet0 = {
@@ -360,6 +364,7 @@ static struct board_info __initdata boar
.has_ohci0 = 1,
.has_pci = 1,
.has_uart0 = 1,
+ .use_fallback_sprom = 1,
.has_enet0 = 1,
.enet0 = {
@@ -411,6 +416,7 @@ static struct board_info __initdata boar
.has_pccard = 1,
.has_pci = 1,
.has_uart0 = 1,
+ .use_fallback_sprom = 1,
.has_enet0 = 1,
.enet0 = {
@@ -430,6 +436,7 @@ static struct board_info __initdata boar
.expected_cpu_id = 0x6348,
.has_pci = 1,
+ .use_fallback_sprom = 1,
.has_enet0 = 1,
.enet0 = {
@@ -451,6 +458,7 @@ static struct board_info __initdata boar
.has_ohci0 = 1,
.has_pci = 1,
.has_uart0 = 1,
+ .use_fallback_sprom = 1,
.has_enet0 = 1,
.enet0 = {
@@ -472,6 +480,7 @@ static struct board_info __initdata boar
.has_ohci0 = 1,
.has_pci = 1,
.has_uart0 = 1,
+ .use_fallback_sprom = 1,
.has_enet0 = 1,
.enet0 = {
@@ -500,6 +509,7 @@ static struct board_info __initdata boar
.has_pccard = 1,
.has_pci = 1,
.has_uart0 = 1,
+ .use_fallback_sprom = 1,
.has_enet0 = 1,
.enet0 = {
@@ -551,6 +561,7 @@ static struct board_info __initdata boar
.has_pccard = 1,
.has_pci = 1,
.has_uart0 = 1,
+ .use_fallback_sprom = 1,
.has_enet0 = 1,
.enet0 = {
@@ -617,6 +628,7 @@ static struct board_info __initdata boar
.has_ehci0 = 1,
.has_ohci0 = 1,
.has_pci = 1,
+ .use_fallback_sprom = 1,
.has_enet0 = 1,
.enet0 = {
--- a/arch/mips/bcm63xx/boards/board_common.c
+++ b/arch/mips/bcm63xx/boards/board_common.c
@@ -183,8 +183,9 @@ int __init board_register_devices(void)
* do this after registering enet devices
*/
- if (board_get_mac_address(board.fallback_sprom.mac_addr) ||
- bcm63xx_register_fallback_sprom(&board.fallback_sprom))
+ if (board.use_fallback_sprom &&
+ (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/include/asm/mach-bcm63xx/board_bcm963xx.h
+++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
@@ -33,6 +33,7 @@ struct board_info {
unsigned int has_usbd:1;
unsigned int has_uart0:1;
unsigned int has_uart1:1;
+ unsigned int use_fallback_sprom:1;
/* ethernet config */
struct bcm63xx_enet_platform_data enet0;
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