len0rd/rockbox
1
0
Fork 1
mirror of https://github.com/Rockbox/rockbox.git synced 2025-12-08 12:45:26 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

AS3525 SD : fix 2nd initialization (in loaded firmware)

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19049 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rafaël Carré 2008-11-09 10:00:52 +00:00
parent e79cacc9d5
commit 9acf856da7
1 changed files with 4 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

8
firmware/target/arm/as3525/ata_sd_as3525.c
View file

@ -187,7 +187,6 @@ static int sd_init_card(const int drive)
{
unsigned int c_size;
unsigned long c_mult;
int response;
int max_tries = 100; /* max acmd41 attemps */
bool sdhc;
@ -372,11 +371,10 @@ static void init_pl180_controller(const int drive)
MMC_CLOCK(drive) = MCI_CLOCK_ENABLE;
MMC_CLOCK(drive) &= ~MCI_CLOCK_POWERSAVE;
#else /* controller already initialized by bootloader */
/* set MCLK divider */
mci_set_clock_divider(drive, 200);
#else
/* controller already initialized by bootloader */
(void)drive;
#endif /* BOOTLOADER */
}
@ -384,6 +382,7 @@ int sd_init(void)
{
int ret;
#ifdef BOOTLOADER /* No need to do twice the same thing */
CGU_IDE = (1<<7) /* AHB interface enable */ |
(1<<6) /* interface enable */ |
(2<<2) /* clock didiver = 2+1 */ |
@ -397,6 +396,7 @@ int sd_init(void)
CCU_IO &= ~8; /* bits 3:2 = 01, xpd is SD interface */
CCU_IO |= 4;
#endif
init_pl180_controller(NAND_AS3525);
ret = sd_init_card(NAND_AS3525);
if(ret < 0)