From: Amarnath MB amarnath.mb@ti.com
Update the board_fit_config_name_match() to choose the right dtb based on the board name read from EEPROM.
Also restrict multpile EEPROM reads by verifying if EEPROM is already read.
Signed-off-by: Amarnath MB amarnath.mb@ti.com Signed-off-by: Sinthu Raja sinthu.raja@ti.com --- board/ti/j721e/evm.c | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/board/ti/j721e/evm.c b/board/ti/j721e/evm.c index 0de22da5b7..39db148321 100644 --- a/board/ti/j721e/evm.c +++ b/board/ti/j721e/evm.c @@ -85,8 +85,17 @@ int dram_init_banksize(void) #ifdef CONFIG_SPL_LOAD_FIT int board_fit_config_name_match(const char *name) { - if (!strcmp(name, "k3-j721e-common-proc-board")) - return 0; + bool eeprom_read = board_ti_was_eeprom_read(); + + if (!eeprom_read || board_is_j721e_som()) { + if (!strcmp(name, "k3-j721e-common-proc-board") || + !strcmp(name, "k3-j721e-r5-common-proc-board")) + return 0; + } else if (board_is_j721e_eaik()) { + if (!strcmp(name, "k3-j721e-eaik") || + !strcmp(name, "k3-j721e-r5-eaik")) + return 0; + }
return -1; } @@ -150,6 +159,9 @@ int do_board_detect(void) { int ret;
+ if (board_ti_was_eeprom_read()) + return 0; + ret = ti_i2c_eeprom_am6_get_base(CONFIG_EEPROM_BUS_ADDRESS, CONFIG_EEPROM_CHIP_ADDRESS); if (ret) {