aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/generic/patches-3.13/772-bgmac-add-supprot-for-BCM4707.patch
diff options
context:
space:
mode:
Diffstat (limited to 'target/linux/generic/patches-3.13/772-bgmac-add-supprot-for-BCM4707.patch')
-rw-r--r--target/linux/generic/patches-3.13/772-bgmac-add-supprot-for-BCM4707.patch143
1 files changed, 0 insertions, 143 deletions
diff --git a/target/linux/generic/patches-3.13/772-bgmac-add-supprot-for-BCM4707.patch b/target/linux/generic/patches-3.13/772-bgmac-add-supprot-for-BCM4707.patch
deleted file mode 100644
index a4e51774d5..0000000000
--- a/target/linux/generic/patches-3.13/772-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
-