Merge branch '2023-07-22-TI-K3-improvements'

- Actually merge the assorted K3 platform improvements that were
  supposed to be in commit 247aa5a19115 ("Merge branch
  '2023-07-21-assorted-TI-platform-updates'")

8 files changed, 97 insertions, 18 deletions

diff --git a/board/ti/am62ax/am62ax.env b/board/ti/am62ax/am62ax.env
index 8c1c26e9a24..491ec973bbc 100644
--- a/board/ti/am62ax/am62ax.env
+++ b/board/ti/am62ax/am62ax.env
@@ -1,7 +1,7 @@
 #include <environment/ti/ti_armv7_common.env>
 #include <environment/ti/mmc.env>
 
-default_device_tree=k3-am62a7-sk.dtb
+default_device_tree=ti/k3-am62a7-sk.dtb
 findfdt=
 	setenv name_fdt ${default_device_tree};
 	setenv fdtfile ${name_fdt}
@@ -17,7 +17,6 @@ bootpart=1:2
 bootdir=/boot
 rd_spec=-
 init_mmc=run args_all args_mmc
-get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt}
 get_overlay_mmc=
 	fdt address ${fdtaddr};
 	fdt resize 0x100000;
diff --git a/board/ti/am62x/am62x.env b/board/ti/am62x/am62x.env
index 5ac15fd2401..0901a8536da 100644
--- a/board/ti/am62x/am62x.env
+++ b/board/ti/am62x/am62x.env
@@ -1,7 +1,7 @@
 #include <environment/ti/ti_armv7_common.env>
 #include <environment/ti/mmc.env>
 
-default_device_tree=k3-am625-sk.dtb
+default_device_tree=ti/k3-am625-sk.dtb
 findfdt=
 	setenv name_fdt ${default_device_tree};
 	setenv fdtfile ${name_fdt}
@@ -17,7 +17,6 @@ bootpart=1:2
 bootdir=/boot
 rd_spec=-
 init_mmc=run args_all args_mmc
-get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt}
 get_overlay_mmc=
 	fdt address ${fdtaddr};
 	fdt resize 0x100000;
diff --git a/board/ti/am64x/am64x.env b/board/ti/am64x/am64x.env
index c3960be38e3..015f63a66c7 100644
--- a/board/ti/am64x/am64x.env
+++ b/board/ti/am64x/am64x.env
@@ -4,11 +4,12 @@
 
 findfdt=
 	if test $board_name = am64x_gpevm; then
-		setenv name_fdt k3-am642-evm.dtb; fi;
+		setenv name_fdt ti/k3-am642-evm.dtb; fi;
 	if test $board_name = am64x_skevm; then
-		setenv name_fdt k3-am642-sk.dtb; fi;
+		setenv name_fdt ti/k3-am642-sk.dtb; fi;
 	if test $name_fdt = undefined; then
 		echo WARNING: Could not determine device tree to use; fi;
+	setenv fdtfile ${name_fdt}
 name_kern=Image
 console=ttyS2,115200n8
 args_all=setenv optargs earlycon=ns16550a,mmio32,0x02800000 ${mtdparts}
@@ -20,7 +21,6 @@ bootpart=1:2
 bootdir=/boot
 rd_spec=-
 init_mmc=run args_all args_mmc
-get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt}
 get_overlay_mmc=
 	fdt address ${fdtaddr};
 	fdt resize 0x100000;
diff --git a/board/ti/am65x/am65x.env b/board/ti/am65x/am65x.env
index a048b47071f..d7130cc3f7d 100644
--- a/board/ti/am65x/am65x.env
+++ b/board/ti/am65x/am65x.env
@@ -6,7 +6,7 @@
 #endif
 
 findfdt=
-	setenv name_fdt k3-am654-base-board.dtb;
+	setenv name_fdt ti/k3-am654-base-board.dtb;
 	setenv fdtfile ${name_fdt}
 name_kern=Image
 console=ttyS2,115200n8
@@ -20,7 +20,6 @@ bootpart=1:2
 bootdir=/boot
 rd_spec=-
 init_mmc=run args_all args_mmc
-get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt}
 get_overlay_mmc=
 	fdt address ${fdtaddr};
 	fdt resize 0x100000;
diff --git a/board/ti/j721e/j721e.env b/board/ti/j721e/j721e.env
index c181741ca5b..23ce7e1af74 100644
--- a/board/ti/j721e/j721e.env
+++ b/board/ti/j721e/j721e.env
@@ -7,15 +7,15 @@
 #include <environment/ti/k3_rproc.env>
 #endif
 
-default_device_tree=k3-j721e-common-proc-board.dtb
+default_device_tree=ti/k3-j721e-common-proc-board.dtb
 findfdt=
 	setenv name_fdt ${default_device_tree};
 	if test $board_name = j721e; then
-		setenv name_fdt k3-j721e-common-proc-board.dtb; fi;
+		setenv name_fdt ti/k3-j721e-common-proc-board.dtb; fi;
 	if test $board_name = j7200; then
-		setenv name_fdt k3-j7200-common-proc-board.dtb; fi;
+		setenv name_fdt ti/k3-j7200-common-proc-board.dtb; fi;
 	if test $board_name = j721e-eaik || test $board_name = j721e-sk; then
-		setenv name_fdt k3-j721e-sk.dtb; fi;
+		setenv name_fdt ti/k3-j721e-sk.dtb; fi;
 	setenv fdtfile ${name_fdt}
 name_kern=Image
 console=ttyS2,115200n8
@@ -37,7 +37,6 @@ bootpart=1:2
 bootdir=/boot
 rd_spec=-
 init_mmc=run args_all args_mmc
-get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt}
 get_overlay_mmc=
 	fdt address ${fdtaddr};
 	fdt resize 0x100000;
diff --git a/board/ti/j721s2/j721s2.env b/board/ti/j721s2/j721s2.env
index f4467770e40..9464fe49903 100644
--- a/board/ti/j721s2/j721s2.env
+++ b/board/ti/j721s2/j721s2.env
@@ -7,13 +7,13 @@
 #include <environment/ti/k3_rproc.env>
 #endif
 
-default_device_tree=k3-j721s2-common-proc-board.dtb
+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 k3-j721s2-common-proc-board.dtb; fi;
+		setenv name_fdt ti/k3-j721s2-common-proc-board.dtb; fi;
 	if test $board_name = am68-sk; then
-		setenv name_fdt k3-am68-sk-base-board.dtb; fi;
+		setenv name_fdt ti/k3-am68-sk-base-board.dtb; fi;
 	setenv fdtfile ${name_fdt}
 name_kern=Image
 console=ttyS2,115200n8
@@ -31,7 +31,6 @@ name_mcur5f0_0fw=/lib/firmware/j7-mcu-r5f0_0-fw
 #endif
 rd_spec=-
 init_mmc=run args_all args_mmc
-get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt}
 get_overlay_mmc=
 	fdt address ${fdtaddr};
 	fdt resize 0x100000;
diff --git a/board/ti/keys/custMpk.crt b/board/ti/keys/custMpk.crt
new file mode 100644
index 00000000000..01bd64aae57
--- /dev/null
+++ b/board/ti/keys/custMpk.crt
@@ -0,0 +1,33 @@
+-----BEGIN CERTIFICATE-----
+MIIFwzCCA6sCFHKW0ueol0+vsilVaZyqKhppo9ryMA0GCSqGSIb3DQEBCwUAMIGd
+MQswCQYDVQQGEwJVUzELMAkGA1UECAwCVFgxDzANBgNVBAcMBkRhbGxhczEnMCUG
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+yjDxA7oR+Px+o+xr+djcDlfj6500Rys6W1SNHe99HXOCcpQqivX0
+-----END CERTIFICATE-----
diff --git a/board/ti/keys/custMpk.key b/board/ti/keys/custMpk.key
new file mode 100644
index 00000000000..adba378c800
--- /dev/null
+++ b/board/ti/keys/custMpk.key
@@ -0,0 +1,51 @@
+-----BEGIN RSA PRIVATE KEY-----
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+-----END RSA PRIVATE KEY-----