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board: ti: am43xx: Define embedded_dtb_select for runtime DTB selection in U-boot

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AM437x QSPI boot is a single stage boot and hence needs runtime DTB
selection to support AM437x-SK and AM437x-IDK with DM enabled. This is
required to move am43xx_evm_qspiboot_defconfig to use DM/DT.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
This commit is contained in:
Vignesh R 2018-03-26 13:27:01 +05:30 committed by Tom Rini
parent d48b8d1138
commit 5375a9b566
1 changed files with 16 additions and 2 deletions
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18
board/ti/am43xx/board.c
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@ -908,10 +908,14 @@ int ft_board_setup(void *blob, bd_t *bd)
} }
#endif #endif
#ifdef CONFIG_SPL_LOAD_FIT #if defined(CONFIG_SPL_LOAD_FIT) || defined(CONFIG_DTB_RESELECT)
int board_fit_config_name_match(const char *name) int board_fit_config_name_match(const char *name)
{ {
if (board_is_evm() && !strcmp(name, "am437x-gp-evm")) bool eeprom_read = board_ti_was_eeprom_read();
if (!strcmp(name, "am4372-generic") && !eeprom_read)
return 0;
else if (board_is_evm() && !strcmp(name, "am437x-gp-evm"))
return 0; return 0;
else if (board_is_sk() && !strcmp(name, "am437x-sk-evm")) else if (board_is_sk() && !strcmp(name, "am437x-sk-evm"))
return 0; return 0;
@ -924,6 +928,16 @@ int board_fit_config_name_match(const char *name)
} }
#endif #endif
#ifdef CONFIG_DTB_RESELECT
int embedded_dtb_select(void)
{
do_board_detect();
fdtdec_setup();
return 0;
}
#endif
#ifdef CONFIG_TI_SECURE_DEVICE #ifdef CONFIG_TI_SECURE_DEVICE
void board_fit_image_post_process(void **p_image, size_t *p_size) void board_fit_image_post_process(void **p_image, size_t *p_size)
{ {