From 99abf7ded3b8daf82bdf1a60d1a92cb76c482c9a Mon Sep 17 00:00:00 2001 From: Timur Tabi Date: Tue, 14 Aug 2012 06:47:21 +0000 Subject: powerpc/85xx: add support for FM2 DTSEC5 Unlike previous SOCs, the Freescale P5040 has a fifth DTSEC on the second Fman, so add the Fman and SerDes macros for that DTSEC. Signed-off-by: Timur Tabi Signed-off-by: Andy Fleming --- drivers/net/fm/init.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/net') diff --git a/drivers/net/fm/init.c b/drivers/net/fm/init.c index 953c359e6e..9834cd9705 100644 --- a/drivers/net/fm/init.c +++ b/drivers/net/fm/init.c @@ -50,6 +50,9 @@ struct fm_eth_info fm_info[] = { #if (CONFIG_SYS_NUM_FM2_DTSEC >= 4) FM_DTSEC_INFO_INITIALIZER(2, 4), #endif +#if (CONFIG_SYS_NUM_FM2_DTSEC >= 5) + FM_DTSEC_INFO_INITIALIZER(2, 5), +#endif #if (CONFIG_SYS_NUM_FM1_10GEC >= 1) FM_TGEC_INFO_INITIALIZER(1, 1), #endif -- cgit v1.2.3 From ae2291fbe0f9858d332423a97c6b09157005050f Mon Sep 17 00:00:00 2001 From: Timur Tabi Date: Tue, 14 Aug 2012 06:47:22 +0000 Subject: fm-eth: add function fm_info_get_phy_address() Function fm_info_get_phy_address() returns the PHY address for a given Fman port. This is handy when the MDIO code needs to fixup the Ethernet nodes in the device tree to point to PHY nodes for a specific PHY address. Signed-off-by: Timur Tabi Signed-off-by: Andy Fleming --- drivers/net/fm/init.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'drivers/net') diff --git a/drivers/net/fm/init.c b/drivers/net/fm/init.c index 9834cd9705..8a5311c74f 100644 --- a/drivers/net/fm/init.c +++ b/drivers/net/fm/init.c @@ -154,6 +154,22 @@ void fm_info_set_phy_address(enum fm_port port, int address) fm_info[i].phy_addr = address; } +/* + * Returns the PHY address for a given Fman port + * + * The port must be set via a prior call to fm_info_set_phy_address(). + * A negative error code is returned if the port is invalid. + */ +int fm_info_get_phy_address(enum fm_port port) +{ + int i = fm_port_to_index(port); + + if (i == -1) + return -1; + + return fm_info[i].phy_addr; +} + /* * Returns the type of the data interface between the given MAC and its PHY. * This is typically determined by the RCW. -- cgit v1.2.3 From 4376b4c00e7ff81d950410a5fffe1e4c495e42d3 Mon Sep 17 00:00:00 2001 From: Timur Tabi Date: Tue, 14 Aug 2012 06:47:24 +0000 Subject: fm-eth: use fdt_status_disabled() function in ft_fixup_port() We have a dedicated function for setting the node status now, so use it. Also improve a comment and fix the type of the phandle variable. Signed-off-by: Timur Tabi Signed-off-by: Andy Fleming --- drivers/net/fm/init.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/fm/init.c b/drivers/net/fm/init.c index 8a5311c74f..736b8b9582 100644 --- a/drivers/net/fm/init.c +++ b/drivers/net/fm/init.c @@ -200,7 +200,8 @@ void board_ft_fman_fixup_port(void *blob, char * prop, phys_addr_t pa, static void ft_fixup_port(void *blob, struct fm_eth_info *info, char *prop) { - int off, ph; + int off; + uint32_t ph; phys_addr_t paddr = CONFIG_SYS_CCSRBAR_PHYS + info->compat_offset; u64 dtsec1_addr = (u64)CONFIG_SYS_CCSRBAR_PHYS + CONFIG_SYS_FSL_FM1_DTSEC1_OFFSET; @@ -217,12 +218,10 @@ static void ft_fixup_port(void *blob, struct fm_eth_info *info, char *prop) off = fdt_node_offset_by_compat_reg(blob, prop, paddr); /* Don't disable FM1-DTSEC1 MAC as its used for MDIO */ - if (paddr != dtsec1_addr) { - /* disable the mac node */ - fdt_setprop_string(blob, off, "status", "disabled"); - } + if (paddr != dtsec1_addr) + fdt_status_disabled(blob, off); /* disable the MAC node */ - /* disable the node point to the mac */ + /* disable the fsl,dpa-ethernet node that points to the MAC */ ph = fdt_get_phandle(blob, off); do_fixup_by_prop(blob, "fsl,fman-mac", &ph, sizeof(ph), "status", "disabled", strlen("disabled") + 1, 1); -- cgit v1.2.3 From 055ce08004136333fd237fa8f0a5ab3dd82c7a49 Mon Sep 17 00:00:00 2001 From: Timur Tabi Date: Tue, 14 Aug 2012 06:47:27 +0000 Subject: powerpc/85xx: remove support for the Freescale P3060 The P3060 was cancelled before it went into production, so there's no point in supporting it. Signed-off-by: Timur Tabi Signed-off-by: Andy Fleming --- drivers/net/fm/Makefile | 1 - drivers/net/fm/p3060.c | 97 ------------------------------------------------- 2 files changed, 98 deletions(-) delete mode 100644 drivers/net/fm/p3060.c (limited to 'drivers/net') diff --git a/drivers/net/fm/Makefile b/drivers/net/fm/Makefile index 072b178a04..9692575dc8 100644 --- a/drivers/net/fm/Makefile +++ b/drivers/net/fm/Makefile @@ -39,7 +39,6 @@ COBJS-$(CONFIG_P1023) += p1023.o COBJS-$(CONFIG_PPC_P2040) += p5020.o COBJS-$(CONFIG_PPC_P2041) += p5020.o COBJS-$(CONFIG_PPC_P3041) += p5020.o -COBJS-$(CONFIG_PPC_P3060) += p3060.o COBJS-$(CONFIG_PPC_P4080) += p4080.o COBJS-$(CONFIG_PPC_P5020) += p5020.o endif diff --git a/drivers/net/fm/p3060.c b/drivers/net/fm/p3060.c deleted file mode 100644 index c9748a954c..0000000000 --- a/drivers/net/fm/p3060.c +++ /dev/null @@ -1,97 +0,0 @@ -/* - * Copyright 2011 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ -#include -#include -#include -#include -#include -#include - -u32 port_to_devdisr[] = { - [FM1_DTSEC1] = FSL_CORENET_DEVDISR2_DTSEC1_1, - [FM1_DTSEC2] = FSL_CORENET_DEVDISR2_DTSEC1_2, - [FM1_DTSEC3] = FSL_CORENET_DEVDISR2_DTSEC1_3, - [FM1_DTSEC4] = FSL_CORENET_DEVDISR2_DTSEC1_4, - [FM2_DTSEC1] = FSL_CORENET_DEVDISR2_DTSEC2_1, - [FM2_DTSEC2] = FSL_CORENET_DEVDISR2_DTSEC2_2, - [FM2_DTSEC3] = FSL_CORENET_DEVDISR2_DTSEC2_3, - [FM2_DTSEC4] = FSL_CORENET_DEVDISR2_DTSEC2_4, -}; - -static int is_device_disabled(enum fm_port port) -{ - ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); - u32 devdisr2 = in_be32(&gur->devdisr2); - - return port_to_devdisr[port] & devdisr2; -} - -void fman_disable_port(enum fm_port port) -{ - ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); - - /* don't allow disabling of DTSEC1 as its needed for MDIO */ - if (port == FM1_DTSEC1) - return; - - setbits_be32(&gur->devdisr2, port_to_devdisr[port]); -} - -phy_interface_t fman_port_enet_if(enum fm_port port) -{ - ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); - u32 rcwsr11 = in_be32(&gur->rcwsr[11]); - - if (is_device_disabled(port)) - return PHY_INTERFACE_MODE_NONE; - - /* handle RGMII/MII first */ - if ((port == FM1_DTSEC1) && ((rcwsr11 & FSL_CORENET_RCWSR11_EC1) == - FSL_CORENET_RCWSR11_EC1_FM1_DTSEC1)) - return PHY_INTERFACE_MODE_RGMII; - - if ((port == FM1_DTSEC2) && ((rcwsr11 & FSL_CORENET_RCWSR11_EC2) == - FSL_CORENET_RCWSR11_EC2_FM1_DTSEC2)) - return PHY_INTERFACE_MODE_RGMII; - - if ((port == FM2_DTSEC1) && ((rcwsr11 & FSL_CORENET_RCWSR11_EC2) == - FSL_CORENET_RCWSR11_EC2_FM2_DTSEC1)) - return PHY_INTERFACE_MODE_RGMII; - - switch (port) { - case FM1_DTSEC1: - case FM1_DTSEC2: - case FM1_DTSEC3: - case FM1_DTSEC4: - if (is_serdes_configured(SGMII_FM1_DTSEC1 + port - FM1_DTSEC1)) - return PHY_INTERFACE_MODE_SGMII; - break; - case FM2_DTSEC1: - case FM2_DTSEC2: - case FM2_DTSEC3: - case FM2_DTSEC4: - if (is_serdes_configured(SGMII_FM2_DTSEC1 + port - FM2_DTSEC1)) - return PHY_INTERFACE_MODE_SGMII; - break; - default: - return PHY_INTERFACE_MODE_NONE; - } - - return PHY_INTERFACE_MODE_NONE; -} -- cgit v1.2.3 From 3e978f5dc85db40432f73380aa5be53096205f18 Mon Sep 17 00:00:00 2001 From: Scott Wood Date: Tue, 14 Aug 2012 10:14:51 +0000 Subject: powerpc/fsl-corenet: remove dead variant symbols These are not supported as individual build targets, but instead are supported by another target. The dead p4040 defines in particular had bitrotted significantly. Signed-off-by: Scott Wood Acked-by: Kumar Gala Signed-off-by: Andy Fleming --- drivers/net/fm/Makefile | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/net') diff --git a/drivers/net/fm/Makefile b/drivers/net/fm/Makefile index 9692575dc8..cc57354755 100644 --- a/drivers/net/fm/Makefile +++ b/drivers/net/fm/Makefile @@ -36,7 +36,6 @@ COBJS-y += tgec_phy.o COBJS-$(CONFIG_P1017) += p1023.o COBJS-$(CONFIG_P1023) += p1023.o # The P204x, P304x, and P5020 are the same -COBJS-$(CONFIG_PPC_P2040) += p5020.o COBJS-$(CONFIG_PPC_P2041) += p5020.o COBJS-$(CONFIG_PPC_P3041) += p5020.o COBJS-$(CONFIG_PPC_P4080) += p4080.o -- cgit v1.2.3