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bootqca: Avoiding SPI NOR being read as psudo-NAND

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When SPI NOR is treated as psudo-nand,
SPI-NOR gets stuck in 3-byte mode
causing reads at incorrect offssets.

Change-Id: I062bce4755ee1b7be0d8dcc88ae9d5412143b6e1
Signed-off-by: Gokul Sriram Palanisamy <gokulsri@codeaurora.org>
This commit is contained in:
Gokul Sriram Palanisamy 2018-06-06 18:14:21 +05:30
parent a23ced2e22
commit 65a407ecf8
1 changed files with 4 additions and 7 deletions
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11
board/qca/arm/common/cmd_bootqca.c
View file

@ -444,10 +444,6 @@ static int do_boot_signedimg(cmd_tbl_t *cmdtp, int flag, int argc, char *const a
if (debug) {
printf("Using nand device %d\n", CONFIG_SPI_FLASH_INFO_IDX);
}
snprintf(runcmd, sizeof(runcmd),
"nand device %d", CONFIG_SPI_FLASH_INFO_IDX);
run_command(runcmd, 0);
} else if (sfi->flash_type == SMEM_BOOT_NAND_FLASH) {
if (debug) {
printf("Using nand device 0\n");
@ -527,9 +523,10 @@ static int do_boot_signedimg(cmd_tbl_t *cmdtp, int flag, int argc, char *const a
* Kernel is in a separate partition
*/
snprintf(runcmd, sizeof(runcmd),
/* NOR is treated as psuedo NAND */
"nand read 0x%x 0x%llx 0x%llx && ",
request, sfi->hlos.offset, sfi->hlos.size);
"sf probe &&"
"sf read 0x%x 0x%x 0x%x && ",
CONFIG_SYS_LOAD_ADDR,
(uint)sfi->hlos.offset, (uint)sfi->hlos.size);
if (debug)
printf("%s", runcmd);