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bcm53xx: make bgmac work 

This makes bgmac work without sprom and refreshed the patches.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38715 3c298f89-4303-0410-b956-a3cf2f4a3e73
master
Hauke Mehrtens 2013-11-11 00:15:00 +00:00
parent 802c90ddcb
commit a1a849b8f3
4 changed files with 42 additions and 3 deletions
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1
target/linux/bcm53xx/config-3.10
View File

@ -12,7 +12,6 @@ CONFIG_ARCH_MULTI_V6_V7=y
CONFIG_ARCH_MULTI_V7=y
# CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set
CONFIG_ARCH_NR_GPIO=0
# CONFIG_ARCH_OMAP2PLUS is not set
# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
# CONFIG_ARCH_SUNXI is not set

2
target/linux/bcm53xx/patches-3.10/121-bcma-fix-dma-mask.patch
View File

@ -8,7 +8,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -155,6 +155,7 @@ static int bcma_register_cores(struct bc
@@ -144,6 +144,7 @@ static int bcma_register_cores(struct bc
core->irq = bus->host_pci->irq;
break;
case BCMA_HOSTTYPE_SOC:

2
target/linux/bcm53xx/patches-3.10/122-bcma-add-arm-support.patch
View File

@ -99,7 +99,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
+}
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -269,6 +269,13 @@ int bcma_bus_register(struct bcma_bus *b
@@ -258,6 +258,13 @@ int bcma_bus_register(struct bcma_bus *b
bcma_core_mips_init(&bus->drv_mips);
}

40
target/linux/bcm53xx/patches-3.10/202-bgmac-make-bgmac-work-on-systems-without-nvram.patch
View File

@ -5,6 +5,17 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
drivers/net/ethernet/broadcom/bgmac.c | 4 ++++
1 file changed, 4 insertions(+)
--- a/drivers/net/ethernet/broadcom/Kconfig
+++ b/drivers/net/ethernet/broadcom/Kconfig
@@ -132,7 +132,7 @@ config BNX2X_SRIOV
config BGMAC
tristate "BCMA bus GBit core support"
- depends on BCMA_HOST_SOC && HAS_DMA && BCM47XX
+ depends on BCMA_HOST_SOC && HAS_DMA
select PHYLIB
---help---
This driver supports GBit MAC and BCM4706 GBit MAC cores on BCMA bus.
--- a/drivers/net/ethernet/broadcom/bgmac.c
+++ b/drivers/net/ethernet/broadcom/bgmac.c
@@ -17,7 +17,11 @@
@ -19,3 +30,32 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
static const struct bcma_device_id bgmac_bcma_tbl[] = {
BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_4706_MAC_GBIT, BCMA_ANY_REV, BCMA_ANY_CLASS),
@@ -1490,7 +1494,7 @@ static int bgmac_probe(struct bcma_devic
int err;
/* We don't support 2nd, 3rd, ... units, SPROM has to be adjusted */
- if (core->core_unit > 1) {
+ if (core->core_unit > 0) {
pr_err("Unsupported core_unit %d\n", core->core_unit);
return -ENOTSUPP;
}
@@ -1528,8 +1532,7 @@ static int bgmac_probe(struct bcma_devic
}
bgmac->cmn = core->bus->drv_gmac_cmn.core;
- bgmac->phyaddr = core->core_unit ? sprom->et1phyaddr :
- sprom->et0phyaddr;
+ bgmac->phyaddr = 30;
bgmac->phyaddr &= BGMAC_PHY_MASK;
if (bgmac->phyaddr == BGMAC_PHY_MASK) {
bgmac_err(bgmac, "No PHY found\n");
@@ -1579,8 +1582,7 @@ static int bgmac_probe(struct bcma_devic
/* TODO: reset the external phy. Specs are needed */
bgmac_phy_reset(bgmac);
- bgmac->has_robosw = !!(core->bus->sprom.boardflags_lo &
- BGMAC_BFL_ENETROBO);
+ bgmac->has_robosw = 1;
if (bgmac->has_robosw)
bgmac_warn(bgmac, "Support for Roboswitch not implemented\n");