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V1.0.5

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刘可亮
2024-06-04 19:00:30 +08:00
parent 990c72f5be
commit 0a13af6a1d
1668 changed files with 342810 additions and 37726 deletions
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97
kernel/rt-thread/components/drivers/sdio/block_dev.c
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@@ -22,6 +22,10 @@
#endif /* RT_SDIO_DEBUG */
#include <rtdbg.h>
#ifdef AIC_AB_SYSTEM_INTERFACE
#include <absystem.h>
#include <boot_param.h>
#endif
#define BLK_MIN(a, b) ((a) < (b) ? (a) : (b))
@@ -217,14 +221,86 @@ static rt_err_t rt_mmcsd_close(rt_device_t dev)
return RT_EOK;
}
static rt_err_t mmcsd_erase(struct mmcsd_blk_device *blk_dev, u64 start,
u64 blkcnt)
{
rt_err_t err;
u64 start_temp = 0, end_temp = 0;
struct rt_mmcsd_cmd cmd;
struct dfs_partition *part = &blk_dev->part;
struct rt_mmcsd_card *card = blk_dev->card;
start = start + part->offset;
if (!(card->flags & CARD_FLAG_SDHC))
{
start_temp = start << 9;
end_temp = (start + blkcnt - 1) << 9;
}
else
{
start_temp = start;
end_temp = start + blkcnt - 1;
}
rt_memset(&cmd, 0, sizeof(struct rt_mmcsd_cmd));
if (card->card_type == CARD_TYPE_MMC)
cmd.cmd_code = ERASE_GROUP_START;
else
cmd.cmd_code = ERASE_GROUP_START - 3;
cmd.arg = start_temp;
cmd.flags = RESP_R1;
err = mmcsd_send_cmd(card->host, &cmd, 0);
if (err) {
LOG_E("mmcsd_erase send ERASE_GROUP_START ERROR!");
return -RT_ERROR;
}
rt_memset(&cmd, 0, sizeof(struct rt_mmcsd_cmd));
if (card->card_type == CARD_TYPE_MMC)
cmd.cmd_code = ERASE_GROUP_END;
else
cmd.cmd_code = ERASE_GROUP_END - 3;
cmd.arg = end_temp;
cmd.flags = RESP_R1;
err = mmcsd_send_cmd(card->host, &cmd, 0);
if (err) {
LOG_E("mmcsd_erase send ERASE_GROUP_END ERROR!");
return -RT_ERROR;
}
rt_memset(&cmd, 0, sizeof(struct rt_mmcsd_cmd));
cmd.cmd_code = ERASE;
cmd.arg = 0;
cmd.flags = RESP_R1B;
err = mmcsd_send_cmd(card->host, &cmd, 0);
if (err) {
LOG_E("mmcsd_erase send ERASE ERROR!");
return -RT_ERROR;
}
return RT_EOK;
}
static rt_err_t rt_mmcsd_control(rt_device_t dev, int cmd, void *args)
{
struct mmcsd_blk_device *blk_dev = (struct mmcsd_blk_device *)dev->user_data;
u64 *p = (u64 *)args;
switch (cmd)
{
case RT_DEVICE_CTRL_BLK_GETGEOME:
rt_memcpy(args, &blk_dev->geometry, sizeof(struct rt_device_blk_geometry));
break;
case RT_DEVICE_CTRL_BLK_ERASE:
mmcsd_erase(blk_dev, p[0], p[1]);
break;
default:
break;
}
@@ -414,6 +490,22 @@ static struct mmcsd_blk_device * rt_mmcsd_create_blkdev(struct rt_mmcsd_card *ca
if ( blk_dev )
{
LOG_D("Try to mount %s\n", blk_dev->dev.parent.name);
#ifdef AIC_AB_SYSTEM_INTERFACE
char target[32] = { 0 };
enum boot_device boot_dev = aic_get_boot_device();
if (boot_dev == BD_SDMC0) {
if ((strcmp("mmc0p5", blk_dev->dev.parent.name) == 0) ||
(strcmp("mmc0p6", blk_dev->dev.parent.name) == 0)) {
aic_ota_status_update();
aic_get_mmc_rodata_to_mount(target);
if (dfs_mount(target, "/rodata", "elm", 0, 0) == 0)
LOG_I("mount fs[elm] device[%s] to /rodata ok.\n", target);
}
}
#endif
/* try to mount file system on this block device */
dfs_mount_device(&(blk_dev->dev));
}
@@ -487,11 +579,12 @@ rt_int32_t rt_mmcsd_blk_probe(struct rt_mmcsd_card *card)
ops.blk_read = mmcsd_read;
aic_disk_part_set_ops(&ops);
dev_desc.blksz = card->card_blksize;
dev_desc.lba_count = card->card_capacity * (1024 / card->card_blksize);
dev_desc.lba_count = card->card_capacity * (1024 / 512);
dev_desc.priv = card;
parts = aic_disk_get_parts(&dev_desc);
p = parts;
i = 0;
memset(&part, 0, sizeof(part));
while (p) {
/* Given name is with allocated host id and its partition index. */
if (card->card_type == CARD_TYPE_MMC)
@@ -519,7 +612,7 @@ rt_int32_t rt_mmcsd_blk_probe(struct rt_mmcsd_card *card)
rt_snprintf(dname, sizeof(dname), "mmc%d", host_id);
else
rt_snprintf(dname, sizeof(dname), "sd%d", host_id);
blk_dev = rt_mmcsd_create_blkdev(card, (const char*)dname, RT_NULL);
blk_dev = rt_mmcsd_create_blkdev(card, (const char*)dname, &part);
if ( blk_dev == RT_NULL )
{
err = -RT_ENOMEM;