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OMAP3SOM BOARD: Auto detect Logic PD Models

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Logic PD makes four different system on modules.  This patch will auto
detect the board type and identify the corresponding device tree image.

V2:
Added 'default:' case to switch statement
Since board_late_init() is defined as int, we now return 0

Signed-off-by: Derald Woods <woods.technical@gmail.com>
Signed-off-by: Adam Ford <aford173@gmail.com>
This commit is contained in:
Adam Ford 2016-02-17 21:49:49 -06:00 committed by Tom Rini
parent b1309a23e0
commit 26ef7a27da
2 changed files with 25 additions and 1 deletions
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24
board/logicpd/omap3som/omap3logic.c
View File

@ -228,6 +228,30 @@ int board_init(void)
return 0;
}
#ifdef CONFIG_BOARD_LATE_INIT
int board_late_init(void)
{
switch (gd->bd->bi_arch_number) {
case MACH_TYPE_DM3730_TORPEDO:
setenv("fdtimage", "logicpd-torpedo-37xx-devkit.dtb");
break;
case MACH_TYPE_DM3730_SOM_LV:
setenv("fdtimage", "logicpd-som-lv-37xx-devkit.dtb");
break;
case MACH_TYPE_OMAP3_TORPEDO:
setenv("fdtimage", "logicpd-torpedo-35xx-devkit.dtb");
break;
case MACH_TYPE_OMAP3530_LV_SOM:
setenv("fdtimage", "logicpd-som-lv-35xx-devkit.dtb");
break;
default:
/* unknown machine type */
break;
}
return 0;
}
#endif
#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{

2
include/configs/omap3_logic.h
View File

@ -40,7 +40,7 @@
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO
#define CONFIG_BOARD_LATE_INIT
#define CONFIG_MISC_INIT_R /* misc_init_r dumps the die id */
#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS