OpenWrt – Rev 2
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From 03feb9db77fba3eef3d83e17a87a56979659b248 Mon Sep 17 00:00:00 2001
From: Jonas Gorski <jogo@openwrt.org>
Date: Tue, 29 Jul 2014 22:48:26 +0200
Subject: [PATCH 07/10] MIPS: BCM63XX: also register a fallback sprom for bcma
Similar to SSB, register a fallback sprom handler for BCMA.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
---
arch/mips/bcm63xx/boards/Kconfig | 1 +
arch/mips/bcm63xx/sprom.c | 40 +++++++++++++++++++++++++++++++++++-----
2 files changed, 36 insertions(+), 5 deletions(-)
--- a/arch/mips/bcm63xx/boards/Kconfig
+++ b/arch/mips/bcm63xx/boards/Kconfig
@@ -4,6 +4,7 @@ menu "Board support"
config BOARD_BCM963XX
bool "Generic Broadcom 963xx boards"
select SSB
+ select BCMA
default y
help
--- a/arch/mips/bcm63xx/sprom.c
+++ b/arch/mips/bcm63xx/sprom.c
@@ -12,6 +12,7 @@
#include <linux/string.h>
#include <linux/platform_device.h>
#include <linux/ssb/ssb.h>
+#include <linux/bcma/bcma.h>
#include <bcm63xx_fallback_sprom.h>
#include <board_bcm963xx.h>
@@ -21,7 +22,7 @@
* Register a sane SPROMv2 to make the on-board
* bcm4318 WLAN work
*/
-#ifdef CONFIG_SSB_PCIHOST
+#if defined(CONFIG_SSB_PCIHOST) || defined(CONFIG_BCMA_HOST_PCI)
static __initconst struct ssb_sprom bcm63xx_default_sprom = {
.revision = 0x02,
.board_rev = 0x17,
@@ -43,7 +44,7 @@ static __initconst struct ssb_sprom bcm6
.boardflags_hi = 0x0000,
};
-
+#if defined (CONFIG_SSB_PCIHOST)
static __initconst u16 bcm4306_sprom[] = {
0x4001, 0x0000, 0x0453, 0x14e4, 0x4320, 0x8000, 0x0002, 0x0002,
0x1000, 0x1800, 0x0000, 0x0000, 0xffff, 0xffff, 0xffff, 0xffff,
@@ -158,10 +159,12 @@ static __initconst u16 bcm43222_sprom[]
0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
0xffff, 0xffff, 0xffff, 0x0008,
};
+#endif /* CONFIG_SSB_PCIHOST */
static struct ssb_sprom bcm63xx_sprom;
-int bcm63xx_get_fallback_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
+#if defined(CONFIG_SSB_PCIHOST)
+int bcm63xx_get_fallback_ssb_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
{
if (bus->bustype == SSB_BUSTYPE_PCI) {
memcpy(out, &bcm63xx_sprom, sizeof(struct ssb_sprom));
@@ -171,6 +174,20 @@ int bcm63xx_get_fallback_sprom(struct ss
return -EINVAL;
}
}
+#endif
+
+#if defined(CONFIG_BCMA_HOST_PCI)
+int bcm63xx_get_fallback_bcma_sprom(struct bcma_bus *bus, struct ssb_sprom *out)
+{
+ if (bus->hosttype == BCMA_HOSTTYPE_PCI) {
+ memcpy(out, &bcm63xx_sprom, sizeof(struct ssb_sprom));
+ return 0;
+ } else {
+ printk(KERN_ERR PFX "unable to fill SPROM for given bustype.\n");
+ return -EINVAL;
+ }
+}
+#endif
/* FIXME: use lib_sprom after submission upstream */
@@ -654,10 +671,11 @@ int __init bcm63xx_register_fallback_spr
{
int ret = 0;
-#ifdef CONFIG_SSB_PCIHOST
+#if defined(CONFIG_SSB_PCIHOST) || defined(CONFIG_BCMA_HOST_PCI)
u16 size = 0;
switch (data->type) {
+#if defined(CONFIG_SSB_PCIHOST)
case SPROM_BCM4306:
memcpy(&template_sprom, &bcm4306_sprom, sizeof(bcm4306_sprom));
size = ARRAY_SIZE(bcm4306_sprom);
@@ -678,6 +696,7 @@ int __init bcm63xx_register_fallback_spr
memcpy(&template_sprom, &bcm43222_sprom, sizeof(bcm43222_sprom));
size = ARRAY_SIZE(bcm43222_sprom);
break;
+#endif
case SPROM_DEFAULT:
memcpy(&bcm63xx_sprom, &bcm63xx_default_sprom,
sizeof(bcm63xx_sprom));
@@ -692,8 +711,19 @@ int __init bcm63xx_register_fallback_spr
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);
+#endif /* defined(CONFIG_SSB_PCIHOST) || defined(CONFIG_BCMA_HOST_PCI) */
+
+#if defined(CONFIG_SSB_PCIHOST)
+ ret = ssb_arch_register_fallback_sprom(&bcm63xx_get_fallback_ssb_sprom);
+ if (ret)
+ return ret;
+
+#endif
- ret = ssb_arch_register_fallback_sprom(&bcm63xx_get_fallback_sprom);
+#if defined(CONFIG_BCMA_HOST_PCI)
+ ret = bcma_arch_register_fallback_sprom(bcm63xx_get_fallback_bcma_sprom);
+ if (ret)
+ return ret;
#endif
return ret;
}