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drivers: rkflash: Not recheck the cache for XTX devices

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Change-Id: I440b3a07d86bbdcbeaa6ab4b5282623bf6cb74c7
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
This commit is contained in:
Jon Lin
2021-09-23 10:57:24 +08:00
parent c8eebe7f77
commit d94845019e
1 changed files with 7 additions and 5 deletions
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12
drivers/rkflash/sfc_nand.c
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@@ -775,11 +775,13 @@ u32 sfc_nand_prog_page_raw(u8 cs, u32 addr, u32 *p_page_buf)
* is detected by cache recheck, it's better to wait a second for a reliable
* hardware environment to avoid abnormal data written to flash array.
*/
sfc_nand_read_cache(addr, (u32 *)sfc_nand_dev.recheck_buffer, 0, data_area_size);
if (memcmp(sfc_nand_dev.recheck_buffer, p_page_buf, data_area_size)) {
rkflash_print_error("%s cache bitflip1\n", __func__);
msleep(1000);
sfc_request(&op, plane, p_page_buf, page_size);
if (p_nand_info->id0 != MID_XTX) {
sfc_nand_read_cache(addr, (u32 *)sfc_nand_dev.recheck_buffer, 0, data_area_size);
if (memcmp(sfc_nand_dev.recheck_buffer, p_page_buf, data_area_size)) {
rkflash_print_error("%s %x cache bitflip\n", __func__, addr);
msleep(1000);
sfc_request(&op, plane, p_page_buf, page_size);
}
}
op.sfcmd.d32 = 0;