diff options
Diffstat (limited to 'target/linux/generic/patches-3.12/772-bgmac-add-supprot-for-BCM4707.patch')
| -rw-r--r-- | target/linux/generic/patches-3.12/772-bgmac-add-supprot-for-BCM4707.patch | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/target/linux/generic/patches-3.12/772-bgmac-add-supprot-for-BCM4707.patch b/target/linux/generic/patches-3.12/772-bgmac-add-supprot-for-BCM4707.patch deleted file mode 100644 index a4e51774d5..0000000000 --- a/target/linux/generic/patches-3.12/772-bgmac-add-supprot-for-BCM4707.patch +++ /dev/null @@ -1,143 +0,0 @@ -bgmac: add supprot for BCM4707 - -Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> - ---- a/drivers/net/ethernet/broadcom/bgmac.c -+++ b/drivers/net/ethernet/broadcom/bgmac.c -@@ -887,6 +887,8 @@ static void bgmac_speed(struct bgmac *bg - set |= BGMAC_CMDCFG_ES_100; - if (speed & BGMAC_SPEED_1000) - set |= BGMAC_CMDCFG_ES_1000; -+ if (speed & BGMAC_SPEED_2500) -+ set |= BGMAC_CMDCFG_ES_2500; - if (!bgmac->full_duplex) - set |= BGMAC_CMDCFG_HD; - bgmac_cmdcfg_maskset(bgmac, mask, set, true); -@@ -894,13 +896,28 @@ static void bgmac_speed(struct bgmac *bg - - static void bgmac_miiconfig(struct bgmac *bgmac) - { -- u8 imode = (bgmac_read(bgmac, BGMAC_DEV_STATUS) & BGMAC_DS_MM_MASK) >> -- BGMAC_DS_MM_SHIFT; -- if (imode == 0 || imode == 1) { -- if (bgmac->autoneg) -- bgmac_speed(bgmac, BGMAC_SPEED_100); -- else -+ struct bcma_device *core = bgmac->core; -+ struct bcma_chipinfo *ci = &core->bus->chipinfo; -+ -+ if (ci->id == BCMA_CHIP_ID_BCM4707 || -+ ci->id == BCMA_CHIP_ID_BCM53018) { -+ if (bgmac->autoneg) { -+ bcma_awrite32(core, BCMA_IOCTL, -+ bcma_aread32(core, BCMA_IOCTL) | 0x44); -+ -+ bgmac_speed(bgmac, BGMAC_SPEED_2500); -+ } else { - bgmac_speed(bgmac, bgmac->speed); -+ } -+ } else { -+ u8 imode = (bgmac_read(bgmac, BGMAC_DEV_STATUS) & -+ BGMAC_DS_MM_MASK) >> BGMAC_DS_MM_SHIFT; -+ if (imode == 0 || imode == 1) { -+ if (bgmac->autoneg) -+ bgmac_speed(bgmac, BGMAC_SPEED_100); -+ else -+ bgmac_speed(bgmac, bgmac->speed); -+ } - } - } - -@@ -946,7 +963,8 @@ static void bgmac_chip_reset(struct bgma - - bcma_core_enable(core, flags); - -- if (core->id.rev > 2) { -+ if (core->id.rev > 2 && ci->id != BCMA_CHIP_ID_BCM4707 && -+ ci->id != BCMA_CHIP_ID_BCM53018) { - bgmac_set(bgmac, BCMA_CLKCTLST, 1 << 8); - bgmac_wait_value(bgmac->core, BCMA_CLKCTLST, 1 << 24, 1 << 24, - 1000); -@@ -967,10 +985,13 @@ static void bgmac_chip_reset(struct bgma - et_swtype &= 0x0f; - et_swtype <<= 4; - sw_type = et_swtype; -- } else if (ci->id == BCMA_CHIP_ID_BCM5357 && ci->pkg == 9) { -+ } else if (ci->id == BCMA_CHIP_ID_BCM5357 && -+ ci->pkg == BCMA_PKG_ID_BCM5358) { - sw_type = BGMAC_CHIPCTL_1_SW_TYPE_EPHYRMII; -- } else if ((ci->id != BCMA_CHIP_ID_BCM53572 && ci->pkg == 10) || -- (ci->id == BCMA_CHIP_ID_BCM53572 && ci->pkg == 9)) { -+ } else if ((ci->id != BCMA_CHIP_ID_BCM53572 && -+ ci->pkg == BCMA_PKG_ID_BCM47186) || -+ (ci->id == BCMA_CHIP_ID_BCM53572 && -+ ci->pkg == BCMA_PKG_ID_BCM47188)) { - sw_type = BGMAC_CHIPCTL_1_IF_TYPE_RGMII | - BGMAC_CHIPCTL_1_SW_TYPE_RGMII; - } -@@ -1077,12 +1098,15 @@ static void bgmac_enable(struct bgmac *b - break; - } - -- rxq_ctl = bgmac_read(bgmac, BGMAC_RXQ_CTL); -- rxq_ctl &= ~BGMAC_RXQ_CTL_MDP_MASK; -- bp_clk = bcma_pmu_get_bus_clock(&bgmac->core->bus->drv_cc) / 1000000; -- mdp = (bp_clk * 128 / 1000) - 3; -- rxq_ctl |= (mdp << BGMAC_RXQ_CTL_MDP_SHIFT); -- bgmac_write(bgmac, BGMAC_RXQ_CTL, rxq_ctl); -+ if (ci->id != BCMA_CHIP_ID_BCM4707 && -+ ci->id != BCMA_CHIP_ID_BCM53018) { -+ rxq_ctl = bgmac_read(bgmac, BGMAC_RXQ_CTL); -+ rxq_ctl &= ~BGMAC_RXQ_CTL_MDP_MASK; -+ bp_clk = bcma_pmu_get_bus_clock(&bgmac->core->bus->drv_cc) / 1000000; -+ mdp = (bp_clk * 128 / 1000) - 3; -+ rxq_ctl |= (mdp << BGMAC_RXQ_CTL_MDP_SHIFT); -+ bgmac_write(bgmac, BGMAC_RXQ_CTL, rxq_ctl); -+ } - } - - /* http://bcm-v4.sipsolutions.net/mac-gbit/gmac/chipinit */ -@@ -1488,6 +1512,25 @@ static int bgmac_probe(struct bcma_devic - goto err_netdev_free; - } - -+ /* Northstar, take all GMAC cores out of reset */ -+ if (core->id.id == BCMA_CHIP_ID_BCM4707 || -+ core->id.id == BCMA_CHIP_ID_BCM53018) { -+ struct bcma_device *ns_core; -+ int ns_gmac; -+ -+ for (ns_gmac = 0; ns_gmac < 4; ns_gmac++) { -+ /* As northstar requirement, we have to reset all GAMCs before -+ * accessing them. et_probe() call pci_enable_device() for etx -+ * and do si_core_reset for GAMCx only. Then the other three -+ * GAMCs didn't reset. We do it here. -+ */ -+ ns_core = bcma_find_core_unit(core->bus, BCMA_CORE_MAC_GBIT, ns_gmac); -+ if (!bcma_core_is_enabled(ns_core)) { -+ bcma_core_enable(ns_core, 0); -+ } -+ } -+ } -+ - bgmac_chip_reset(bgmac); - - err = bgmac_dma_alloc(bgmac); ---- a/drivers/net/ethernet/broadcom/bgmac.h -+++ b/drivers/net/ethernet/broadcom/bgmac.h -@@ -185,6 +185,7 @@ - #define BGMAC_CMDCFG_ES_10 0x00000000 - #define BGMAC_CMDCFG_ES_100 0x00000004 - #define BGMAC_CMDCFG_ES_1000 0x00000008 -+#define BGMAC_CMDCFG_ES_2500 0x0000000C - #define BGMAC_CMDCFG_PROM 0x00000010 /* Set to activate promiscuous mode */ - #define BGMAC_CMDCFG_PAD_EN 0x00000020 - #define BGMAC_CMDCFG_CF 0x00000040 -@@ -345,6 +346,7 @@ - #define BGMAC_SPEED_10 0x0001 - #define BGMAC_SPEED_100 0x0002 - #define BGMAC_SPEED_1000 0x0004 -+#define BGMAC_SPEED_2500 0x0008 - - #define BGMAC_WEIGHT 64 - |