From: Nishanth Menon <nm@ti.com>
Date: Mon, 12 Feb 2024 19:47:23 +0000 (-0600)
Subject: board: ti: j721s2: Set fdtfile from C code instead of findfdt script
X-Git-Url: http://git.dujemihanovic.xyz/img/static/git-logo.png?a=commitdiff_plain;h=e41453c999f5182c57dfe1e566a71de55268c12a;p=u-boot.git

board: ti: j721s2: Set fdtfile from C code instead of findfdt script

We now can provide a map and have the standard fdtfile variable set from
code itself. This allows for bootstd to "just work".

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

Reviewed-by: Jonathan Humphreys <j-humphreys@ti.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Nishanth Menon <nm@ti.com>
---

diff --git a/board/ti/j721s2/evm.c b/board/ti/j721s2/evm.c
index 1220cd8451..5a0281d6b4 100644
--- a/board/ti/j721s2/evm.c
+++ b/board/ti/j721s2/evm.c
@@ -23,6 +23,7 @@
 #include <dm/root.h>
 
 #include "../common/board_detect.h"
+#include "../common/fdt_ops.h"
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -114,6 +115,12 @@ int checkboard(void)
 	return 0;
 }
 
+static struct ti_fdt_map ti_j721s2_evm_fdt_map[] = {
+	{"j721s2", "k3-j721s2-common-proc-board.dtb"},
+	{"am68-sk", "k3-am68-sk-base-board.dtb"},
+	{ /* Sentinel. */ }
+};
+
 static void setup_board_eeprom_env(void)
 {
 	char *name = "j721s2";
@@ -131,6 +138,7 @@ static void setup_board_eeprom_env(void)
 
 invalid_eeprom:
 	set_board_info_env_am6(name);
+	ti_set_fdt_env(name, ti_j721s2_evm_fdt_map);
 }
 
 static void setup_serial(void)
diff --git a/board/ti/j721s2/j721s2.env b/board/ti/j721s2/j721s2.env
index 64e3d9da85..9a03b9f30a 100644
--- a/board/ti/j721s2/j721s2.env
+++ b/board/ti/j721s2/j721s2.env
@@ -7,14 +7,6 @@
 #include <env/ti/k3_rproc.env>
 #endif
 
-default_device_tree=ti/k3-j721s2-common-proc-board.dtb
-findfdt=
-	setenv name_fdt ${default_device_tree};
-	if test $board_name = j721s2; then			\
-		setenv name_fdt ti/k3-j721s2-common-proc-board.dtb; fi;
-	if test $board_name = am68-sk; then
-		setenv name_fdt ti/k3-am68-sk-base-board.dtb; fi;
-	setenv fdtfile ${name_fdt}
 name_kern=Image
 console=ttyS2,115200n8
 args_all=setenv optargs earlycon=ns16550a,mmio32,0x02880000