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i.MX8ULP: add display_ele_fw_version api

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implement get f/w version api.
print ele f/w version in spl.

Signed-off-by: Gaurav Jain <gaurav.jain@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Pankaj Gupta <pankaj.gupta@nxp.com>
This commit is contained in:
Gaurav Jain
2022-05-11 14:07:55 +05:30
committed by Stefano Babic
parent cda8f87349
commit cad77280c3
3 changed files with 62 additions and 0 deletions
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19
board/freescale/imx8ulp_evk/spl.c
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@@ -58,6 +58,23 @@ int power_init_board(void)
return 0;
}
void display_ele_fw_version(void)
{
u32 fw_version, sha1, res;
int ret;
ret = ahab_get_fw_version(&fw_version, &sha1, &res);
if (ret) {
printf("ahab get firmware version failed %d, 0x%x\n", ret, res);
} else {
printf("ELE firmware version %u.%u.%u-%x",
(fw_version & (0x00ff0000)) >> 16,
(fw_version & (0x0000ff00)) >> 8,
(fw_version & (0x000000ff)), sha1);
((fw_version & (0x80000000)) >> 31) == 1 ? puts("-dirty\n") : puts("\n");
}
}
void spl_board_init(void)
{
struct udevice *dev;
@@ -77,6 +94,8 @@ void spl_board_init(void)
puts("Normal Boot\n");
display_ele_fw_version();
/* After AP set iomuxc0, the i2c can't work, Need M33 to set it now */
/* Load the lposc fuse to work around ROM issue. The fuse depends on S400 to read. */