mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-09-21 23:21:58 +00:00
ARM: AM43XX: Add CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG support
CONFIG_ENV_VARS_UBOOT_CONFIG, CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG and CONFIG_BOARD_LATE_INIT is already set. Adding support to detect the board. These variables are used by findfdt. Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
This commit is contained in:
parent
9f1a8cd33f
commit
f4af163e6c
1 changed files with 16 additions and 0 deletions
|
@ -98,6 +98,22 @@ int board_init(void)
|
|||
#ifdef CONFIG_BOARD_LATE_INIT
|
||||
int board_late_init(void)
|
||||
{
|
||||
#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
|
||||
char safe_string[HDR_NAME_LEN + 1];
|
||||
struct am43xx_board_id header;
|
||||
|
||||
if (read_eeprom(&header) < 0)
|
||||
puts("Could not get board ID.\n");
|
||||
|
||||
/* Now set variables based on the header. */
|
||||
strncpy(safe_string, (char *)header.name, sizeof(header.name));
|
||||
safe_string[sizeof(header.name)] = 0;
|
||||
setenv("board_name", safe_string);
|
||||
|
||||
strncpy(safe_string, (char *)header.version, sizeof(header.version));
|
||||
safe_string[sizeof(header.version)] = 0;
|
||||
setenv("board_rev", safe_string);
|
||||
#endif
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
|
Loading…
Reference in a new issue