bcm53xx: make bgmac work
authorHauke Mehrtens <hauke@hauke-m.de>
Mon, 11 Nov 2013 00:15:00 +0000 (00:15 +0000)
committerHauke Mehrtens <hauke@hauke-m.de>
Mon, 11 Nov 2013 00:15:00 +0000 (00:15 +0000)
This makes bgmac work without sprom and refreshed the patches.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 38715

target/linux/bcm53xx/config-3.10
target/linux/bcm53xx/patches-3.10/121-bcma-fix-dma-mask.patch
target/linux/bcm53xx/patches-3.10/122-bcma-add-arm-support.patch
target/linux/bcm53xx/patches-3.10/202-bgmac-make-bgmac-work-on-systems-without-nvram.patch

index b8ac7d3..1e12a94 100644 (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
index b695bc9..97ad008 100644 (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:
index 1ce2013..37b7311 100644 (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);
        }
  
index 07ba44a..aae20cb 100644 (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");