From: TsiChung Liew Tsi-Chung.Liew@freescale.com
Place FEC pin assignments in cpu_init.c from platform's mii.c
Signed-off-by: TsiChung Liew Tsi-Chung.Liew@freescale.com --- cpu/mcf523x/cpu_init.c | 24 +++++++++++- cpu/mcf52x2/cpu_init.c | 78 +++++++++++++++++++++++++++++++++++++++ cpu/mcf532x/cpu_init.c | 25 ++++++++++++- cpu/mcf5445x/cpu_init.c | 34 ++++++++++++++++- cpu/mcf547x_8x/cpu_init.c | 27 +++++++++++++ include/asm-m68k/fec.h | 12 ++++++ include/asm-m68k/fsl_mcdmafec.h | 9 ---- 7 files changed, 197 insertions(+), 12 deletions(-)
diff --git a/cpu/mcf523x/cpu_init.c b/cpu/mcf523x/cpu_init.c index 6520944..3c04fd4 100644 --- a/cpu/mcf523x/cpu_init.c +++ b/cpu/mcf523x/cpu_init.c @@ -27,9 +27,14 @@
#include <common.h> #include <watchdog.h> - #include <asm/immap.h>
+#if defined(CONFIG_CMD_NET) +#include <config.h> +#include <net.h> +#include <asm/fec.h> +#endif + /* * Breath some life into the CPU... * @@ -143,3 +148,20 @@ void uart_port_conf(void) break; } } + +#if defined(CONFIG_CMD_NET) +int fecpin_setclear(struct eth_device *dev, int setclear) +{ + volatile gpio_t *gpio = (gpio_t *) MMAP_GPIO; + + if (setclear) { + gpio->par_feci2c |= + (GPIO_PAR_FECI2C_EMDC_FECEMDC | GPIO_PAR_FECI2C_EMDIO_FECEMDIO); + } else { + gpio->par_feci2c &= + ~(GPIO_PAR_FECI2C_EMDC_MASK | GPIO_PAR_FECI2C_EMDIO_MASK); + } + + return 0; +} +#endif diff --git a/cpu/mcf52x2/cpu_init.c b/cpu/mcf52x2/cpu_init.c index 32ad6cd..18308c8 100644 --- a/cpu/mcf52x2/cpu_init.c +++ b/cpu/mcf52x2/cpu_init.c @@ -36,6 +36,12 @@ #include <watchdog.h> #include <asm/immap.h>
+#if defined(CONFIG_CMD_NET) +#include <config.h> +#include <net.h> +#include <asm/fec.h> +#endif + #ifndef CONFIG_M5272 /* Only 5272 Flexbus chipselect is different from the rest */ void init_fbcs(void) @@ -207,6 +213,19 @@ void uart_port_conf(void) break; } } + +#if defined(CONFIG_CMD_NET) +int fecpin_setclear(struct eth_device *dev, int setclear) +{ + if (setclear) { + /* Enable Ethernet pins */ + mbar_writeByte(MCF_GPIO_PAR_FECI2C, CONFIG_SYS_FECI2C); + } else { + } + + return 0; +} +#endif /* CONFIG_CMD_NET */ #endif
#if defined(CONFIG_M5272) @@ -309,6 +328,22 @@ void uart_port_conf(void) break; } } + +#if defined(CONFIG_CMD_NET) +int fecpin_setclear(struct eth_device *dev, int setclear) +{ + volatile gpio_t *gpio = (gpio_t *) MMAP_GPIO; + + if (setclear) { + gpio->gpio_pbcnt |= GPIO_PBCNT_E_MDC | GPIO_PBCNT_E_RXER | + GPIO_PBCNT_E_RXD1 | GPIO_PBCNT_E_RXD2 | + GPIO_PBCNT_E_RXD3 | GPIO_PBCNT_E_TXD1 | + GPIO_PBCNT_E_TXD2 | GPIO_PBCNT_E_TXD3; + } else { + } + return 0; +} +#endif /* CONFIG_CMD_NET */ #endif /* #if defined(CONFIG_M5272) */
#if defined(CONFIG_M5275) @@ -372,6 +407,35 @@ void uart_port_conf(void) break; } } + +#if defined(CONFIG_CMD_NET) +int fecpin_setclear(struct eth_device *dev, int setclear) +{ + struct fec_info_s *info = (struct fec_info_s *) dev->priv; + volatile gpio_t *gpio = (gpio_t *)MMAP_GPIO; + + if (setclear) { + /* Enable Ethernet pins */ + if (info->iobase == CONFIG_SYS_FEC0_IOBASE) { + gpio->par_feci2c |= 0x0F00; + gpio->par_fec0hl |= 0xC0; + } else { + gpio->par_feci2c |= 0x00A0; + gpio->par_fec1hl |= 0xC0; + } + } else { + if (info->iobase == CONFIG_SYS_FEC0_IOBASE) { + gpio->par_feci2c &= ~0x0F00; + gpio->par_fec0hl &= ~0xC0; + } else { + gpio->par_feci2c &= ~0x00A0; + gpio->par_fec1hl &= ~0xC0; + } + } + + return 0; +} +#endif /* CONFIG_CMD_NET */ #endif /* #if defined(CONFIG_M5275) */
#if defined(CONFIG_M5282) @@ -469,6 +533,20 @@ void uart_port_conf(void) break; } } + +#if defined(CONFIG_CMD_NET) +int fecpin_setclear(struct eth_device *dev, int setclear) +{ + if (setclear) { + MCFGPIO_PASPAR |= 0x0F00; + MCFGPIO_PEHLPAR = CONFIG_SYS_PEHLPAR; + } else { + MCFGPIO_PASPAR &= 0xF0FF; + MCFGPIO_PEHLPAR &= ~CONFIG_SYS_PEHLPAR; + } + return 0; +} +#endif /* CONFIG_CMD_NET */ #endif
#if defined(CONFIG_M5249) diff --git a/cpu/mcf532x/cpu_init.c b/cpu/mcf532x/cpu_init.c index d348e29..39be11f 100644 --- a/cpu/mcf532x/cpu_init.c +++ b/cpu/mcf532x/cpu_init.c @@ -27,9 +27,14 @@
#include <common.h> #include <watchdog.h> - #include <asm/immap.h>
+#if defined(CONFIG_CMD_NET) +#include <config.h> +#include <net.h> +#include <asm/fec.h> +#endif + /* * Breath some life into the CPU... * @@ -139,3 +144,21 @@ void uart_port_conf(void) break; } } + +#if defined(CONFIG_CMD_NET) +int fecpin_setclear(struct eth_device *dev, int setclear) +{ + volatile gpio_t *gpio = (gpio_t *) MMAP_GPIO; + + if (setclear) { + gpio->par_fec |= GPIO_PAR_FEC_7W_FEC | GPIO_PAR_FEC_MII_FEC; + gpio->par_feci2c |= + GPIO_PAR_FECI2C_MDC_EMDC | GPIO_PAR_FECI2C_MDIO_EMDIO; + } else { + gpio->par_fec &= ~(GPIO_PAR_FEC_7W_FEC | GPIO_PAR_FEC_MII_FEC); + gpio->par_feci2c &= + ~(GPIO_PAR_FECI2C_MDC_EMDC | GPIO_PAR_FECI2C_MDIO_EMDIO); + } + return 0; +} +#endif diff --git a/cpu/mcf5445x/cpu_init.c b/cpu/mcf5445x/cpu_init.c index 50b4561..7e04e32 100644 --- a/cpu/mcf5445x/cpu_init.c +++ b/cpu/mcf5445x/cpu_init.c @@ -27,10 +27,15 @@
#include <common.h> #include <watchdog.h> - #include <asm/immap.h> #include <asm/rtc.h>
+#if defined(CONFIG_CMD_NET) +#include <config.h> +#include <net.h> +#include <asm/fec.h> +#endif + /* * Breath some life into the CPU... * @@ -139,3 +144,30 @@ void uart_port_conf(void) break; } } + +#if defined(CONFIG_CMD_NET) +int fecpin_setclear(struct eth_device *dev, int setclear) +{ + volatile gpio_t *gpio = (gpio_t *) MMAP_GPIO; + struct fec_info_s *info = (struct fec_info_s *)dev->priv; + + if (setclear) { + gpio->par_feci2c |= + (GPIO_PAR_FECI2C_MDC0_MDC0 | GPIO_PAR_FECI2C_MDIO0_MDIO0); + + if (info->iobase == CONFIG_SYS_FEC0_IOBASE) + gpio->par_fec |= GPIO_PAR_FEC_FEC0_RMII_GPIO; + else + gpio->par_fec |= GPIO_PAR_FEC_FEC1_RMII_ATA; + } else { + gpio->par_feci2c &= + ~(GPIO_PAR_FECI2C_MDC0_MDC0 | GPIO_PAR_FECI2C_MDIO0_MDIO0); + + if (info->iobase == CONFIG_SYS_FEC0_IOBASE) + gpio->par_fec &= GPIO_PAR_FEC_FEC0_MASK; + else + gpio->par_fec &= GPIO_PAR_FEC_FEC1_MASK; + } + return 0; +} +#endif diff --git a/cpu/mcf547x_8x/cpu_init.c b/cpu/mcf547x_8x/cpu_init.c index 9a0e040..1ba5783 100644 --- a/cpu/mcf547x_8x/cpu_init.c +++ b/cpu/mcf547x_8x/cpu_init.c @@ -29,6 +29,12 @@ #include <MCD_dma.h> #include <asm/immap.h>
+#if defined(CONFIG_CMD_NET) +#include <config.h> +#include <net.h> +#include <asm/fsl_mcdmafec.h> +#endif + /* * Breath some life into the CPU... * @@ -130,3 +136,24 @@ void uart_port_conf(void)
*pscsicr &= 0xF8; } + +#if defined(CONFIG_CMD_NET) +int fecpin_setclear(struct eth_device *dev, int setclear) +{ + volatile gpio_t *gpio = (gpio_t *) MMAP_GPIO; + struct fec_info_dma *info = (struct fec_info_dma *)dev->priv; + + if (setclear) { + if (info->iobase == CONFIG_SYS_FEC0_IOBASE) + gpio->par_feci2cirq |= 0xF000; + else + gpio->par_feci2cirq |= 0x0FC0; + } else { + if (info->iobase == CONFIG_SYS_FEC0_IOBASE) + gpio->par_feci2cirq &= 0x0FFF; + else + gpio->par_feci2cirq &= 0xF03F; + } + return 0; +} +#endif diff --git a/include/asm-m68k/fec.h b/include/asm-m68k/fec.h index e639599..49311e5 100644 --- a/include/asm-m68k/fec.h +++ b/include/asm-m68k/fec.h @@ -351,4 +351,16 @@ typedef struct fec { #define FEC_RESET_DELAY 100 #define FEC_RX_TOUT 100
+int fecpin_setclear(struct eth_device *dev, int setclear); + +#ifdef CONFIG_SYS_DISCOVER_PHY +void __mii_init(void); +uint mii_send(uint mii_cmd); +int mii_discover_phy(struct eth_device *dev); +int mcffec_miiphy_read(char *devname, unsigned char addr, + unsigned char reg, unsigned short *value); +int mcffec_miiphy_write(char *devname, unsigned char addr, + unsigned char reg, unsigned short value); +#endif + #endif /* fec_h */ diff --git a/include/asm-m68k/fsl_mcdmafec.h b/include/asm-m68k/fsl_mcdmafec.h index 82da593..7e54056 100644 --- a/include/asm-m68k/fsl_mcdmafec.h +++ b/include/asm-m68k/fsl_mcdmafec.h @@ -164,13 +164,4 @@ struct fec_info_dma { #define FIFO_CTRL_UFMASK (0x00100000) #define FIFO_CTRL_OFMASK (0x00080000)
-int fecpin_setclear(struct eth_device *dev, int setclear); -void mii_init(void); -uint mii_send(uint mii_cmd); -int mii_discover_phy(struct eth_device *dev); -int mcffec_miiphy_read(char *devname, unsigned char addr, - unsigned char reg, unsigned short *value); -int mcffec_miiphy_write(char *devname, unsigned char addr, - unsigned char reg, unsigned short value); - #endif /* fsl_mcdmafec_h */