a6558c2d07
These headers and helpers will also be used for SDHI boot so the mmcif name will start to make a lot less sense. Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
38 lines
1,001 B
C
38 lines
1,001 B
C
#ifndef MMC_MACKEREL_H
|
|
#define MMC_MACKEREL_H
|
|
|
|
#define PORT0CR (void __iomem *)0xe6051000
|
|
#define PORT1CR (void __iomem *)0xe6051001
|
|
#define PORT2CR (void __iomem *)0xe6051002
|
|
#define PORT159CR (void __iomem *)0xe605009f
|
|
|
|
#define PORTR031_000DR (void __iomem *)0xe6055000
|
|
#define PORTL159_128DR (void __iomem *)0xe6054010
|
|
|
|
static inline void mmc_init_progress(void)
|
|
{
|
|
/* Initialise LEDS0-3
|
|
* registers: PORT0CR-PORT2CR,PORT159CR (LED0-LED3 Control)
|
|
* value: 0x10 - enable output
|
|
*/
|
|
__raw_writeb(0x10, PORT0CR);
|
|
__raw_writeb(0x10, PORT1CR);
|
|
__raw_writeb(0x10, PORT2CR);
|
|
__raw_writeb(0x10, PORT159CR);
|
|
}
|
|
|
|
static inline void mmc_update_progress(int n)
|
|
{
|
|
unsigned a = 0, b = 0;
|
|
|
|
if (n < 3)
|
|
a = 1 << n;
|
|
else
|
|
b = 1 << 31;
|
|
|
|
__raw_writel((__raw_readl(PORTR031_000DR) & ~0x7) | a,
|
|
PORTR031_000DR);
|
|
__raw_writel((__raw_readl(PORTL159_128DR) & ~(1 << 31)) | b,
|
|
PORTL159_128DR);
|
|
}
|
|
#endif /* MMC_MACKEREL_H */
|