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board: gateworks: venice: add ftd_file env vars on boot

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The ftd_file* vars can be used by bootscripts to look for
appropriate dtb's

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
This commit is contained in:
Tim Harvey 2021-06-30 17:07:41 -07:00 • committed by Stefano Babic
parent 9d2e639f8e
commit 0f3f6e62ea
1 changed files with 16 additions and 3 deletions
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19
board/gateworks/venice/imx8mm_venice.c
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@ -105,13 +105,26 @@ int board_init(void)
int board_late_init(void)
{
const char *ethmac;
const char *str;
char env[32];
int ret, i;
u8 enetaddr[6];
char fdt[64];
led_default_state();
/* Set fdt_file vars */
i = 0;
do {
str = gsc_get_dtb_name(i, fdt, sizeof(fdt));
if (str) {
sprintf(env, "fdt_file%d", i + 1);
strcat(fdt, ".dtb");
env_set(env, fdt);
}
i++;
} while (str);
/* Set mac addrs */
i = 0;
do {
@ -119,8 +132,8 @@ int board_late_init(void)
sprintf(env, "eth%daddr", i);
else
sprintf(env, "ethaddr");
ethmac = env_get(env);
if (!ethmac) {
str = env_get(env);
if (!str) {
ret = gsc_getmac(i, enetaddr);
if (!ret)
eth_env_set_enetaddr(env, enetaddr);