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| author | C Nauman <cnauman@diagraph.com> | 2010-10-26 23:04:31 +0900 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2010-10-28 15:35:56 +0900 |
| commit | d9abba8254c3e6b9a1d5c2e52c2d8088bbeb520f (patch) | |
| tree | 7f97ab2012dfa882e65290138379e22de31bf227 /drivers/serial | |
| parent | 1628cfc4fe4b2c3caa7e9d5622f0665c54e8ba6e (diff) | |
| download | u-boot-imx-d9abba8254c3e6b9a1d5c2e52c2d8088bbeb520f.zip u-boot-imx-d9abba8254c3e6b9a1d5c2e52c2d8088bbeb520f.tar.gz u-boot-imx-d9abba8254c3e6b9a1d5c2e52c2d8088bbeb520f.tar.bz2 | |
Add generic support for samsung s3c2440
This patch adds generic support for the Samsung s3c2440 processor.
Global s3c24x0 changes to struct members converting from upper case to
lower case.
Signed-off-by: Craig Nauman <cnauman@diagraph.com>
Cc: kevin.morfitt@fearnside-systems.co.uk
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/serial_s3c24x0.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/serial/serial_s3c24x0.c b/drivers/serial/serial_s3c24x0.c index 8a3e302..f42b15e 100644 --- a/drivers/serial/serial_s3c24x0.c +++ b/drivers/serial/serial_s3c24x0.c @@ -101,7 +101,7 @@ void _serial_setbrg(const int dev_index) /* value is calculated so : (int)(PCLK/16./baudrate) -1 */ reg = get_PCLK() / (16 * gd->baudrate) - 1; - writel(reg, &uart->UBRDIV); + writel(reg, &uart->ubrdiv); for (i = 0; i < 100; i++) /* Delay */ ; } @@ -131,26 +131,26 @@ static int serial_init_dev(const int dev_index) #endif /* FIFO enable, Tx/Rx FIFO clear */ - writel(0x07, &uart->UFCON); - writel(0x0, &uart->UMCON); + writel(0x07, &uart->ufcon); + writel(0x0, &uart->umcon); /* Normal,No parity,1 stop,8 bit */ - writel(0x3, &uart->ULCON); + writel(0x3, &uart->ulcon); /* * tx=level,rx=edge,disable timeout int.,enable rx error int., * normal,interrupt or polling */ - writel(0x245, &uart->UCON); + writel(0x245, &uart->ucon); #ifdef CONFIG_HWFLOW - writel(0x1, &uart->UMCON); /* RTS up */ + writel(0x1, &uart->umcon); /* rts up */ #endif /* FIXME: This is sooooooooooooooooooo ugly */ #if defined(CONFIG_ARCH_GTA02_v1) || defined(CONFIG_ARCH_GTA02_v2) /* we need auto hw flow control on the gsm and gps port */ if (dev_index == 0 || dev_index == 1) - writel(0x10, &uart->UMCON); + writel(0x10, &uart->umcon); #endif _serial_setbrg(dev_index); @@ -176,10 +176,10 @@ int _serial_getc(const int dev_index) { struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index); - while (!(readl(&uart->UTRSTAT) & 0x1)) + while (!(readl(&uart->utrstat) & 0x1)) /* wait for character to arrive */ ; - return readb(&uart->URXH) & 0xff; + return readb(&uart->urxh) & 0xff; } #if defined(CONFIG_SERIAL_MULTI) @@ -237,15 +237,15 @@ void _serial_putc(const char c, const int dev_index) return; #endif - while (!(readl(&uart->UTRSTAT) & 0x2)) + while (!(readl(&uart->utrstat) & 0x2)) /* wait for room in the tx FIFO */ ; #ifdef CONFIG_HWFLOW - while (hwflow && !(readl(&uart->UMSTAT) & 0x1)) + while (hwflow && !(readl(&uart->umstat) & 0x1)) /* Wait for CTS up */ ; #endif - writeb(c, &uart->UTXH); + writeb(c, &uart->utxh); /* If \n, also do \r */ if (c == '\n') @@ -272,7 +272,7 @@ int _serial_tstc(const int dev_index) { struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index); - return readl(&uart->UTRSTAT) & 0x1; + return readl(&uart->utrstat) & 0x1; } #if defined(CONFIG_SERIAL_MULTI) |