[PATCH V2 02/10] board: ti: am62ax: Set fdtfile from C code instead of findfdt script

[Nishanth Menon <nm@ti.com>]

Stop using the findfdt script and switch to setting the fdtfile from
C code.

While at this, replace findfdt in environment with a warning as it is
no longer needed

Signed-off-by: Nishanth Menon <nm@ti.com>
---
Changes from V1: None.
I have retained the central call ti_set_fdt_env() to retain the
population of fdtfile name using the CONFIG fall back logic and the
population of (now deprecated) legacy variables for downstream script
users.

V1: https://lore.kernel.org/r/20240108173301.2692332-3-nm@ti.com

 board/ti/am62ax/am62ax.env       |  1 -
 board/ti/am62ax/evm.c            | 10 ++++++++++
 configs/am62ax_evm_a53_defconfig |  1 +
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/board/ti/am62ax/am62ax.env b/board/ti/am62ax/am62ax.env
index a6d967e982d4..334374abb73e 100644
--- a/board/ti/am62ax/am62ax.env
+++ b/board/ti/am62ax/am62ax.env
@@ -1,5 +1,4 @@
 #include <env/ti/ti_common.env>
-#include <env/ti/default_findfdt.env>
 #include <env/ti/mmc.env>
 
 name_kern=Image
diff --git a/board/ti/am62ax/evm.c b/board/ti/am62ax/evm.c
index cd3360a43029..62d3664936e7 100644
--- a/board/ti/am62ax/evm.c
+++ b/board/ti/am62ax/evm.c
@@ -13,6 +13,8 @@
 #include <fdt_support.h>
 #include <spl.h>
 
+#include "../common/fdt_ops.h"
+
 int board_init(void)
 {
 	return 0;
@@ -27,3 +29,11 @@ int dram_init_banksize(void)
 {
 	return fdtdec_setup_memory_banksize();
 }
+
+#ifdef CONFIG_BOARD_LATE_INIT
+int board_late_init(void)
+{
+	ti_set_fdt_env(NULL, NULL);
+	return 0;
+}
+#endif
diff --git a/configs/am62ax_evm_a53_defconfig b/configs/am62ax_evm_a53_defconfig
index 38083586a3ec..e5fcd8cc5b6f 100644
--- a/configs/am62ax_evm_a53_defconfig
+++ b/configs/am62ax_evm_a53_defconfig
@@ -24,6 +24,7 @@ CONFIG_SPL_LOAD_FIT_ADDRESS=0x81000000
 CONFIG_BOOTSTD_FULL=y
 CONFIG_BOOTSTD_DEFAULTS=y
 CONFIG_BOOTCOMMAND="run envboot; bootflow scan -lb"
+CONFIG_BOARD_LATE_INIT=y
 CONFIG_SPL_MAX_SIZE=0x58000
 CONFIG_SPL_PAD_TO=0x0
 CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
-- 
2.43.0