len0rd/rockbox
1
0
Fork 1
mirror of https://github.com/Rockbox/rockbox.git synced 2025-12-09 13:15:18 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

Onda VX747:

Browse source 
* Get USB working (it isn't good at writing support though)
  * Clean up NAND & SD a bit
  * Other comments/fixes
Ingenic Jz4740/MIPS:
  * Split MMU from system


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19815 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Maurus Cuelenaere 2009-01-21 20:58:33 +00:00
parent 868a4bdbc3
commit 29b136b82d
14 changed files with 449 additions and 230 deletions
Download patch file Download diff file Expand all files Collapse all files

36
firmware/target/mips/ingenic_jz47xx/ata-sd-jz4740.c
View file

@ -23,31 +23,20 @@
#include "jz4740.h"
#include "ata.h"
#include "ata-sd-target.h"
#include "logf.h"
#include "sd.h"
#include "system.h"
#include "kernel.h"
#include "panic.h"
#include "debug.h"
#include "storage.h"
static struct wakeup sd_wakeup;
//#define MMC_DMA_ENABLE
#define MMC_DMA_INTERRUPT 0
//#define DEBUG(x...) DEBUGF(x);
#define DEBUG(x...) printf(x);
#ifdef MMC_POWER_PIN
#define MMC_POWER_OFF() \
do { \
__gpio_set_pin(MMC_POWER_PIN); \
} while (0)
#define MMC_POWER_ON() \
do { \
__gpio_clear_pin(MMC_POWER_PIN); \
} while (0)
#endif
#define DEBUG(x...) logf(x);
#ifdef MMC_CD_PIN
#define MMC_INSERT_STATUS() __gpio_get_pin(MMC_CD_PIN)
@ -1088,7 +1077,7 @@ static void mmc_send_cmd(struct mmc_request *request, int cmd, unsigned int arg,
request->block_len = block_len;
request->buffer = buffer;
request->cnt = nob * block_len;
printf("mmc_send_cmd: command = %d",cmd);
logf("mmc_send_cmd: command = %d",cmd);
jz_mmc_exec_cmd(request);
}
@ -1154,3 +1143,20 @@ int _sd_write_sectors(unsigned long start, int count, const void* buf)
(void)buf;
return -1;
}
#ifdef STORAGE_GET_INFO
void sd_get_info(IF_MV2(int drive,) struct storage_info *info)
{
(void)drive;
/* firmware version */
info->revision="0.00";
info->vendor="Rockbox";
info->product="SD Storage";
/* blocks count */
/* TODO: proper amount of sectors! */
info->num_sectors = 0;
info->sector_size = 512;
}
#endif