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| author | Wolfgang Denk <wd@denx.de> | 2010-04-01 11:28:32 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-04-01 11:28:32 +0200 |
| commit | ffa37fc98d71ef930bccd4e9eed37f6ce6b4d6af (patch) | |
| tree | 206908754219b5cc6e9f03518d34fb95a247bef9 /cpu/mcf523x/cpu_init.c | |
| parent | ca6e1c136ddb720c3bb2cc043b99f7f06bc46c55 (diff) | |
| parent | fd03ea89641d6f6ade6d1a8580c1bb9f52b8542c (diff) | |
| download | talos-obmc-uboot-ffa37fc98d71ef930bccd4e9eed37f6ce6b4d6af.tar.gz talos-obmc-uboot-ffa37fc98d71ef930bccd4e9eed37f6ce6b4d6af.zip | |
Merge branch 'next'
Diffstat (limited to 'cpu/mcf523x/cpu_init.c')
| -rw-r--r-- | cpu/mcf523x/cpu_init.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/cpu/mcf523x/cpu_init.c b/cpu/mcf523x/cpu_init.c index 3c04fd4134..0f299f0c3c 100644 --- a/cpu/mcf523x/cpu_init.c +++ b/cpu/mcf523x/cpu_init.c @@ -130,21 +130,32 @@ int cpu_init_r(void) return (0); } -void uart_port_conf(void) +void uart_port_conf(int port) { volatile gpio_t *gpio = (gpio_t *) MMAP_GPIO; /* Setup Ports: */ - switch (CONFIG_SYS_UART_PORT) { + switch (port) { case 0: - gpio->par_uart = (GPIO_PAR_UART_U0RXD | GPIO_PAR_UART_U0TXD); + gpio->par_uart &= ~(GPIO_PAR_UART_U0RXD | GPIO_PAR_UART_U0TXD); + gpio->par_uart |= (GPIO_PAR_UART_U0RXD | GPIO_PAR_UART_U0TXD); break; case 1: - gpio->par_uart = - (GPIO_PAR_UART_U1RXD_U1RXD | GPIO_PAR_UART_U1TXD_U1TXD); + gpio->par_uart &= + ~(GPIO_PAR_UART_U1RXD_MASK | GPIO_PAR_UART_U1TXD_MASK); + gpio->par_uart |= + (GPIO_PAR_UART_U1RXD_U1RXD | GPIO_PAR_UART_U1TXD_U1TXD); break; case 2: - gpio->par_timer = (GPIO_PAR_UART_U2RXD | GPIO_PAR_UART_U2TXD); +#ifdef CONFIG_SYS_UART2_PRI_GPIO + gpio->par_uart &= ~(GPIO_PAR_UART_U2RXD | GPIO_PAR_UART_U2TXD); + gpio->par_uart |= (GPIO_PAR_UART_U2RXD | GPIO_PAR_UART_U2TXD); +#elif defined(CONFIG_SYS_UART2_ALT1_GPIO) + gpio->feci2c &= + ~(GPIO_PAR_FECI2C_EMDC_MASK | GPIO_PAR_FECI2C_EMDIO_MASK); + gpio->feci2c |= + (GPIO_PAR_FECI2C_EMDC_U2TXD | GPIO_PAR_FECI2C_EMDIO_U2RXD); +#endif break; } } @@ -156,7 +167,8 @@ int fecpin_setclear(struct eth_device *dev, int setclear) if (setclear) { gpio->par_feci2c |= - (GPIO_PAR_FECI2C_EMDC_FECEMDC | GPIO_PAR_FECI2C_EMDIO_FECEMDIO); + (GPIO_PAR_FECI2C_EMDC_FECEMDC | + GPIO_PAR_FECI2C_EMDIO_FECEMDIO); } else { gpio->par_feci2c &= ~(GPIO_PAR_FECI2C_EMDC_MASK | GPIO_PAR_FECI2C_EMDIO_MASK); |
