diff options
author | Valentin Longchamp <valentin.longchamp@keymile.com> | 2013-10-18 11:47:21 +0200 |
---|---|---|
committer | York Sun <yorksun@freescale.com> | 2013-10-24 09:35:59 -0700 |
commit | f51d3b71d4d3eacfbbc6e2cf3fa197774df5f638 (patch) | |
tree | 7fba1071d269735aab40c8dcab7027f2811b09af /drivers | |
parent | 7e157b0ade85282a76db27cbf0ab8a2370d4d7b6 (diff) | |
download | u-boot-f51d3b71d4d3eacfbbc6e2cf3fa197774df5f638.zip u-boot-f51d3b71d4d3eacfbbc6e2cf3fa197774df5f638.tar.gz u-boot-f51d3b71d4d3eacfbbc6e2cf3fa197774df5f638.tar.bz2 |
net/fman: add a fm_enable_port function
This can be useful if one wants to disable an interface in u-boot
because u-boot should not manage it but then later reenable it for FDT
fixing or if the kernel uses this interface.
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
[York Sun: fix conflict in fm_eth.h]
Acked-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/net/fm/b4860.c | 7 | ||||
-rw-r--r-- | drivers/net/fm/fm.h | 1 | ||||
-rw-r--r-- | drivers/net/fm/init.c | 8 | ||||
-rw-r--r-- | drivers/net/fm/p1023.c | 7 | ||||
-rw-r--r-- | drivers/net/fm/p4080.c | 7 | ||||
-rw-r--r-- | drivers/net/fm/p5020.c | 7 | ||||
-rw-r--r-- | drivers/net/fm/p5040.c | 7 | ||||
-rw-r--r-- | drivers/net/fm/t4240.c | 7 |
8 files changed, 51 insertions, 0 deletions
diff --git a/drivers/net/fm/b4860.c b/drivers/net/fm/b4860.c index 9b3d532..373cc4f 100644 --- a/drivers/net/fm/b4860.c +++ b/drivers/net/fm/b4860.c @@ -37,6 +37,13 @@ void fman_disable_port(enum fm_port port) setbits_be32(&gur->devdisr2, port_to_devdisr[port]); } +void fman_enable_port(enum fm_port port) +{ + ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); + + clrbits_be32(&gur->devdisr2, port_to_devdisr[port]); +} + phy_interface_t fman_port_enet_if(enum fm_port port) { if (is_device_disabled(port)) diff --git a/drivers/net/fm/fm.h b/drivers/net/fm/fm.h index 5f197a9..3ec49a4 100644 --- a/drivers/net/fm/fm.h +++ b/drivers/net/fm/fm.h @@ -99,6 +99,7 @@ int fm_init_common(int index, struct ccsr_fman *reg); int fm_eth_initialize(struct ccsr_fman *reg, struct fm_eth_info *info); phy_interface_t fman_port_enet_if(enum fm_port port); void fman_disable_port(enum fm_port port); +void fman_enable_port(enum fm_port port); struct fsl_enet_mac { void *base; /* MAC controller registers base address */ diff --git a/drivers/net/fm/init.c b/drivers/net/fm/init.c index 2d13145..35edd7a 100644 --- a/drivers/net/fm/init.c +++ b/drivers/net/fm/init.c @@ -145,6 +145,14 @@ void fm_disable_port(enum fm_port port) fman_disable_port(port); } +void fm_enable_port(enum fm_port port) +{ + int i = fm_port_to_index(port); + + fm_info[i].enabled = 1; + fman_enable_port(port); +} + void fm_info_set_mdio(enum fm_port port, struct mii_dev *bus) { int i = fm_port_to_index(port); diff --git a/drivers/net/fm/p1023.c b/drivers/net/fm/p1023.c index 0eaad0f..b25d10a 100644 --- a/drivers/net/fm/p1023.c +++ b/drivers/net/fm/p1023.c @@ -34,6 +34,13 @@ void fman_disable_port(enum fm_port port) setbits_be32(&gur->devdisr, port_to_devdisr[port]); } +void fman_enable_port(enum fm_port port) +{ + ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); + + clrbits_be32(&gur->devdisr, 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); diff --git a/drivers/net/fm/p4080.c b/drivers/net/fm/p4080.c index febfdd4..de71911 100644 --- a/drivers/net/fm/p4080.c +++ b/drivers/net/fm/p4080.c @@ -42,6 +42,13 @@ void fman_disable_port(enum fm_port port) setbits_be32(&gur->devdisr2, port_to_devdisr[port]); } +void fman_enable_port(enum fm_port port) +{ + ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); + + clrbits_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); diff --git a/drivers/net/fm/p5020.c b/drivers/net/fm/p5020.c index 8d49c7b..5c158cd 100644 --- a/drivers/net/fm/p5020.c +++ b/drivers/net/fm/p5020.c @@ -38,6 +38,13 @@ void fman_disable_port(enum fm_port port) setbits_be32(&gur->devdisr2, port_to_devdisr[port]); } +void fman_enable_port(enum fm_port port) +{ + ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); + + clrbits_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); diff --git a/drivers/net/fm/p5040.c b/drivers/net/fm/p5040.c index 546ebce..403d7d7 100644 --- a/drivers/net/fm/p5040.c +++ b/drivers/net/fm/p5040.c @@ -44,6 +44,13 @@ void fman_disable_port(enum fm_port port) setbits_be32(&gur->devdisr2, port_to_devdisr[port]); } +void fman_enable_port(enum fm_port port) +{ + ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); + + clrbits_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); diff --git a/drivers/net/fm/t4240.c b/drivers/net/fm/t4240.c index 6253f22..1eacb22 100644 --- a/drivers/net/fm/t4240.c +++ b/drivers/net/fm/t4240.c @@ -49,6 +49,13 @@ void fman_disable_port(enum fm_port port) setbits_be32(&gur->devdisr2, port_to_devdisr[port]); } +void fman_enable_port(enum fm_port port) +{ + ccsr_gur_t *gur = (void __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); + + clrbits_be32(&gur->devdisr2, port_to_devdisr[port]); +} + phy_interface_t fman_port_enet_if(enum fm_port port) { ccsr_gur_t *gur = (void __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); |