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>
diff --git a/board/trab/tsc2000.c b/board/trab/tsc2000.c
index 5890624..426ed9c 100644
--- a/board/trab/tsc2000.c
+++ b/board/trab/tsc2000.c
@@ -50,21 +50,21 @@
int i;
/* Configure I/O ports. */
- gpio->PDCON = (gpio->PDCON & 0xF3FFFF) | 0x040000;
- gpio->PGCON = (gpio->PGCON & 0x0F3FFF) | 0x008000;
- gpio->PGCON = (gpio->PGCON & 0x0CFFFF) | 0x020000;
- gpio->PGCON = (gpio->PGCON & 0x03FFFF) | 0x080000;
+ gpio->pdcon = (gpio->pdcon & 0xF3FFFF) | 0x040000;
+ gpio->pgcon = (gpio->pgcon & 0x0F3FFF) | 0x008000;
+ gpio->pgcon = (gpio->pgcon & 0x0CFFFF) | 0x020000;
+ gpio->pgcon = (gpio->pgcon & 0x03FFFF) | 0x080000;
CLR_CS_TOUCH();
- spi->ch[0].SPPRE = 0x1F; /* Baud-rate ca. 514kHz */
- spi->ch[0].SPPIN = 0x01; /* SPI-MOSI holds Level after last bit */
- spi->ch[0].SPCON = 0x1A; /* Polling, Prescaler, Master, CPOL=0,
+ spi->ch[0].sppre = 0x1F; /* Baud-rate ca. 514kHz */
+ spi->ch[0].sppin = 0x01; /* SPI-MOSI holds Level after last bit */
+ spi->ch[0].spcon = 0x1A; /* Polling, Prescaler, Master, CPOL=0,
CPHA=1 */
/* Dummy byte ensures clock to be low. */
for (i = 0; i < 10; i++) {
- spi->ch[0].SPTDAT = 0xFF;
+ spi->ch[0].sptdat = 0xFF;
}
spi_wait_transmit_done();
}
@@ -74,7 +74,8 @@
{
struct s3c24x0_spi * const spi = s3c24x0_get_base_spi();
- while (!(spi->ch[0].SPSTA & 0x01)); /* wait until transfer is done */
+ while (!(spi->ch[0].spsta & 0x01)) /* wait until transfer is done */
+ ;
}
@@ -85,13 +86,13 @@
SET_CS_TOUCH();
command = reg;
- spi->ch[0].SPTDAT = (command & 0xFF00) >> 8;
+ spi->ch[0].sptdat = (command & 0xFF00) >> 8;
spi_wait_transmit_done();
- spi->ch[0].SPTDAT = (command & 0x00FF);
+ spi->ch[0].sptdat = (command & 0x00FF);
spi_wait_transmit_done();
- spi->ch[0].SPTDAT = (data & 0xFF00) >> 8;
+ spi->ch[0].sptdat = (data & 0xFF00) >> 8;
spi_wait_transmit_done();
- spi->ch[0].SPTDAT = (data & 0x00FF);
+ spi->ch[0].sptdat = (data & 0x00FF);
spi_wait_transmit_done();
CLR_CS_TOUCH();
@@ -106,19 +107,19 @@
SET_CS_TOUCH();
command = 0x8000 | reg;
- spi->ch[0].SPTDAT = (command & 0xFF00) >> 8;
+ spi->ch[0].sptdat = (command & 0xFF00) >> 8;
spi_wait_transmit_done();
- spi->ch[0].SPTDAT = (command & 0x00FF);
+ spi->ch[0].sptdat = (command & 0x00FF);
spi_wait_transmit_done();
- spi->ch[0].SPTDAT = 0xFF;
+ spi->ch[0].sptdat = 0xFF;
spi_wait_transmit_done();
- data = spi->ch[0].SPRDAT;
- spi->ch[0].SPTDAT = 0xFF;
+ data = spi->ch[0].sprdat;
+ spi->ch[0].sptdat = 0xFF;
spi_wait_transmit_done();
CLR_CS_TOUCH();
- return (spi->ch[0].SPRDAT & 0x0FF) | (data << 8);
+ return (spi->ch[0].sprdat & 0x0FF) | (data << 8);
}