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nandbcb: nand support for i.MX8MP

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Add NAND boot support for i.MX8MP by adding i.MX8MP in nandbcb support
list, reading boot_search_count from fuse.

i.MX8MN NAND boot is same as i.MX8MP, fix some issues as well.

Signed-off-by: Han Xu <han.xu@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Han Xu 2020-10-10 08:48:49 -05:00 • committed by Stefano Babic
parent 233b0b070e
commit 42a49754e2
1 changed files with 8 additions and 8 deletions
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16
arch/arm/mach-imx/cmd_nandbcb.c
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@ -1487,7 +1487,7 @@ static int do_nandbcb(struct cmd_tbl *cmdtp, int flag, int argc,
plat_config = imx8mq_plat_config;
} else if (is_imx8mm()) {
plat_config = imx8mm_plat_config;
} else if (is_imx8mn()) {
} else if (is_imx8mn() || is_imx8mp()) {
plat_config = imx8mn_plat_config;
} else if (is_imx8qm() || is_imx8qxp()) {
plat_config = imx8q_plat_config;
@ -1496,13 +1496,13 @@ static int do_nandbcb(struct cmd_tbl *cmdtp, int flag, int argc,
return CMD_RET_FAILURE;
}
if (plat_config.misc_flags & BT_SEARCH_CNT_FROM_FUSE) {
if (is_imx8qxp()) {
g_boot_search_count = fuse_to_search_count(0, 720,
0xc0, 6);
printf("search count set to %d from fuse\n",
g_boot_search_count);
}
if ((plat_config.misc_flags) & BT_SEARCH_CNT_FROM_FUSE) {
if (is_imx8qxp())
g_boot_search_count = fuse_to_search_count(0, 720, 0xc0, 6);
if (is_imx8mn() || is_imx8mp())
g_boot_search_count = fuse_to_search_count(2, 2, 0x6000, 13);
printf("search count set to %d from fuse\n",
g_boot_search_count);
}
cmd = argv[1];