Merge branch '2023-07-27-TI-K2-K3-updates'

- Resync some of the K3 DTS files with the kernel, and pull in some
  required related updates to keep drivers in sync with the dts files
  now.  Bring in some incremental fixes on top of one of the series I
  applied recently as well as updating the iot2050 platform.  Also do a
  few small updates to the K2 platforms.

14 files changed, 118 insertions, 109 deletions

diff --git a/board/siemens/iot2050/Kconfig b/board/siemens/iot2050/Kconfig
index e66b2427d9..a6170aae80 100644
--- a/board/siemens/iot2050/Kconfig
+++ b/board/siemens/iot2050/Kconfig
@@ -1,40 +1,22 @@
 # SPDX-License-Identifier: GPL-2.0+
 #
-# Copyright (c) Siemens AG, 2018-2022
+# Copyright (c) Siemens AG, 2018-2023
 #
 # Authors:
 #   Le Jin <le.jin@siemens.com>
 #   Jan Kiszka <jan.kiszka@siemens.com>
 
-choice
-        prompt "Siemens SIMATIC IOT2050 boards"
-        optional
-
-config TARGET_IOT2050_A53_PG1
-	bool "IOT2050 PG1 running on A53"
-	select IOT2050_A53_COMMON
-	help
-	  This builds U-Boot for the Product Generation 1 (PG1) of the IOT2050
-	  devices.
-
-config TARGET_IOT2050_A53_PG2
-	bool "IOT2050 PG2 running on A53"
-	select IOT2050_A53_COMMON
-	help
-	  This builds U-Boot for the Product Generation 2 (PG2) of the IOT2050
-	  devices.
-
-endchoice
-
-config IOT2050_A53_COMMON
-	bool
+config TARGET_IOT2050_A53
+	bool "IOT2050 running on A53"
 	select ARM64
 	select SOC_K3_AM654
 	select BOARD_LATE_INIT
 	select SYS_DISABLE_DCACHE_OPS
 	select BINMAN
+	help
+	  This builds U-Boot for the IOT2050 devices.
 
-if IOT2050_A53_COMMON
+if TARGET_IOT2050_A53
 
 config SYS_BOARD
 	default "iot2050"
diff --git a/board/siemens/iot2050/MAINTAINERS b/board/siemens/iot2050/MAINTAINERS
index aa21de2099..1b525356c2 100644
--- a/board/siemens/iot2050/MAINTAINERS
+++ b/board/siemens/iot2050/MAINTAINERS
@@ -4,7 +4,6 @@ M:	Jan Kiszka <jan.kiszka@siemens.com>
 S:	Maintained
 F:	board/siemens/iot2050/
 F:	include/configs/iot2050.h
-F:	configs/iot2050_pg1_defconfig
-F:	configs/iot2050_pg2_defconfig
+F:	configs/iot2050_defconfig
 F:	arch/arm/dts/iot2050-*
 F:	doc/board/siemens/iot2050.rst
diff --git a/board/siemens/iot2050/board.c b/board/siemens/iot2050/board.c
index 2653e10745..15f5310c7b 100644
--- a/board/siemens/iot2050/board.c
+++ b/board/siemens/iot2050/board.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0+
 /*
  * Board specific initialization for IOT2050
- * Copyright (c) Siemens AG, 2018-2022
+ * Copyright (c) Siemens AG, 2018-2023
  *
  * Authors:
  *   Le Jin <le.jin@siemens.com>
@@ -147,21 +147,28 @@ static void set_pinvalue(const char *gpio_name, const char *label, int value)
 	dm_gpio_set_value(&gpio, value);
 }
 
-static bool board_is_m2(void)
+static bool board_is_advanced(void)
 {
 	struct iot2050_info *info = IOT2050_INFO_DATA;
 
-	return IS_ENABLED(CONFIG_TARGET_IOT2050_A53_PG2) &&
-		info->magic == IOT2050_INFO_MAGIC &&
-		strcmp((char *)info->name, "IOT2050-ADVANCED-M2") == 0;
+	return info->magic == IOT2050_INFO_MAGIC &&
+		strstr((char *)info->name, "IOT2050-ADVANCED") != NULL;
 }
 
-static bool board_is_advanced(void)
+static bool board_is_sr1(void)
 {
 	struct iot2050_info *info = IOT2050_INFO_DATA;
 
 	return info->magic == IOT2050_INFO_MAGIC &&
-		strstr((char *)info->name, "IOT2050-ADVANCED") != NULL;
+		strstr((char *)info->name, "-PG2") != NULL;
+}
+
+static bool board_is_m2(void)
+{
+	struct iot2050_info *info = IOT2050_INFO_DATA;
+
+	return !board_is_sr1() && info->magic == IOT2050_INFO_MAGIC &&
+		strcmp((char *)info->name, "IOT2050-ADVANCED-M2") == 0;
 }
 
 static void remove_mmc1_target(void)
@@ -210,14 +217,14 @@ void set_board_info_env(void)
 	}
 
 	if (board_is_advanced()) {
-		if (IS_ENABLED(CONFIG_TARGET_IOT2050_A53_PG1))
+		if (board_is_sr1())
 			fdtfile = "ti/k3-am6548-iot2050-advanced.dtb";
 		else if(board_is_m2())
 			fdtfile = "ti/k3-am6548-iot2050-advanced-m2.dtb";
 		else
 			fdtfile = "ti/k3-am6548-iot2050-advanced-pg2.dtb";
 	} else {
-		if (IS_ENABLED(CONFIG_TARGET_IOT2050_A53_PG1))
+		if (board_is_sr1())
 			fdtfile = "ti/k3-am6528-iot2050-basic.dtb";
 		else
 			fdtfile = "ti/k3-am6528-iot2050-basic-pg2.dtb";
diff --git a/board/siemens/iot2050/iot2050.env b/board/siemens/iot2050/iot2050.env
index 02958798b4..7fd836e628 100644
--- a/board/siemens/iot2050/iot2050.env
+++ b/board/siemens/iot2050/iot2050.env
@@ -6,6 +6,8 @@
  *   Jan Kiszka <jan.kiszka@siemens.com>
  */
 
+#include <environment/ti/ti_armv7_common.env>
+
 usb_pgood_delay=900
 
 watchdog_timeout_ms=CONFIG_WATCHDOG_TIMEOUT_MSECS
diff --git a/board/ti/am62x/am62x.env b/board/ti/am62x/am62x.env
index 0901a8536d..bb37d21de6 100644
--- a/board/ti/am62x/am62x.env
+++ b/board/ti/am62x/am62x.env
@@ -16,20 +16,6 @@ mmcdev=1
 bootpart=1:2
 bootdir=/boot
 rd_spec=-
-init_mmc=run args_all args_mmc
-get_overlay_mmc=
-	fdt address ${fdtaddr};
-	fdt resize 0x100000;
-	for overlay in $name_overlays;
-	do;
-	load mmc ${bootpart} ${dtboaddr} ${bootdir}/${overlay} &&
-	fdt apply ${dtboaddr};
-	done;
-get_kern_mmc=load mmc ${bootpart} ${loadaddr}
-	${bootdir}/${name_kern}
-get_fit_mmc=load mmc ${bootpart} ${addr_fit}
-	${bootdir}/${name_fit}
-partitions=name=rootfs,start=0,size=-,uuid=${uuid_gpt_rootfs}
 
 splashfile=ti.gz
 splashimage=0x80200000
diff --git a/board/ti/am64x/am64x.env b/board/ti/am64x/am64x.env
index 015f63a66c..ecb07366fc 100644
--- a/board/ti/am64x/am64x.env
+++ b/board/ti/am64x/am64x.env
@@ -20,20 +20,6 @@ mmcdev=1
 bootpart=1:2
 bootdir=/boot
 rd_spec=-
-init_mmc=run args_all args_mmc
-get_overlay_mmc=
-	fdt address ${fdtaddr};
-	fdt resize 0x100000;
-	for overlay in $name_overlays;
-	do;
-	load mmc ${bootpart} ${dtboaddr} ${bootdir}/${overlay} &&
-	fdt apply ${dtboaddr};
-	done;
-get_kern_mmc=load mmc ${bootpart} ${loadaddr}
-	${bootdir}/${name_kern}
-get_fit_mmc=load mmc ${bootpart} ${addr_fit}
-	${bootdir}/${name_fit}
-partitions=name=rootfs,start=0,size=-,uuid=${uuid_gpt_rootfs}
 
 args_usb=run finduuid;setenv bootargs console=${console}
 	${optargs}
diff --git a/board/ti/am65x/am65x.env b/board/ti/am65x/am65x.env
index d7130cc3f7..036f475283 100644
--- a/board/ti/am65x/am65x.env
+++ b/board/ti/am65x/am65x.env
@@ -19,20 +19,6 @@ mmcdev=1
 bootpart=1:2
 bootdir=/boot
 rd_spec=-
-init_mmc=run args_all args_mmc
-get_overlay_mmc=
-	fdt address ${fdtaddr};
-	fdt resize 0x100000;
-	for overlay in $name_overlays;
-	do;
-	load mmc ${bootpart} ${dtboaddr} ${bootdir}/${overlay} &&
-	fdt apply ${dtboaddr};
-	done;
-get_kern_mmc=load mmc ${bootpart} ${loadaddr}
-	${bootdir}/${name_kern}
-get_fit_mmc=load mmc ${bootpart} ${addr_fit}
-	${bootdir}/${name_fit}
-partitions=name=root,start=0,size=-,uuid=${uuid_gpt_rootfs}
 
 init_ubi=
     run args_all args_ubi;
diff --git a/board/ti/j721e/j721e.env b/board/ti/j721e/j721e.env
index 23ce7e1af7..f7a4880bf8 100644
--- a/board/ti/j721e/j721e.env
+++ b/board/ti/j721e/j721e.env
@@ -36,21 +36,6 @@ mmcdev=1
 bootpart=1:2
 bootdir=/boot
 rd_spec=-
-init_mmc=run args_all args_mmc
-get_overlay_mmc=
-	fdt address ${fdtaddr};
-	fdt resize 0x100000;
-	for overlay in $name_overlays;
-	do;
-	load mmc ${bootpart} ${dtboaddr} ${bootdir}/${overlay} &&
-	fdt apply ${dtboaddr};
-	done;
-partitions=uuid_disk=${uuid_gpt_disk};
-	name=rootfs,start=0,size=-,uuid=${uuid_gpt_rootfs}
-get_kern_mmc=load mmc ${bootpart} ${loadaddr}
-	${bootdir}/${name_kern}
-get_fit_mmc=load mmc ${bootpart} ${addr_fit}
-	${bootdir}/${name_fit}
 
 #if CONFIG_TARGET_J7200_A72_EVM
 do_main_cpsw0_qsgmii_phyinit=1
diff --git a/board/ti/j721s2/j721s2.env b/board/ti/j721s2/j721s2.env
index 9464fe4990..2ec652dbdd 100644
--- a/board/ti/j721s2/j721s2.env
+++ b/board/ti/j721s2/j721s2.env
@@ -30,23 +30,6 @@ addr_mcur5f0_0load=0x89000000
 name_mcur5f0_0fw=/lib/firmware/j7-mcu-r5f0_0-fw
 #endif
 rd_spec=-
-init_mmc=run args_all args_mmc
-get_overlay_mmc=
-	fdt address ${fdtaddr};
-	fdt resize 0x100000;
-	for overlay in $name_overlays;
-	do;
-	load mmc ${bootpart} ${dtboaddr} ${bootdir}/${overlay} &&
-	fdt apply ${dtboaddr};
-	done;
-partitions=uuid_disk=${uuid_gpt_disk};
-	name=rootfs,start=0,size=-,uuid=${uuid_gpt_rootfs}
-get_kern_mmc=load mmc ${bootpart} ${loadaddr}
-	${bootdir}/${name_kern}
-get_fit_mmc=load mmc ${bootpart} ${addr_fit}
-	${bootdir}/${name_fit}
-partitions=uuid_disk=${uuid_gpt_disk};
-	name=rootfs,start=0,size=-,uuid=${uuid_gpt_rootfs}
 
 rproc_fw_binaries= 2 /lib/firmware/j721s2-main-r5f0_0-fw 3 /lib/firmware/j721s2-main-r5f0_1-fw 4 /lib/firmware/j721s2-main-r5f1_0-fw 5 /lib/firmware/j721s2-main-r5f1_1-fw 6 /lib/firmware/j721s2-c71_0-fw 7 /lib/firmware/j721s2-c71_1-fw
 
diff --git a/board/ti/ks2_evm/Kconfig b/board/ti/ks2_evm/Kconfig
index 9477f5336b..8b3a43a5aa 100644
--- a/board/ti/ks2_evm/Kconfig
+++ b/board/ti/ks2_evm/Kconfig
@@ -9,6 +9,9 @@ config SYS_VENDOR
 config SYS_CONFIG_NAME
 	default "k2e_evm"
 
+config ENV_SOURCE_FILE
+       default "k2e_evm"
+
 endif
 
 if TARGET_K2HK_EVM
@@ -22,6 +25,9 @@ config SYS_VENDOR
 config SYS_CONFIG_NAME
 	default "k2hk_evm"
 
+config ENV_SOURCE_FILE
+       default "k2hk_evm"
+
 endif
 
 if TARGET_K2L_EVM
@@ -35,6 +41,9 @@ config SYS_VENDOR
 config SYS_CONFIG_NAME
 	default "k2l_evm"
 
+config ENV_SOURCE_FILE
+       default "k2l_evm"
+
 endif
 
 if TARGET_K2G_EVM
@@ -48,6 +57,9 @@ config SYS_VENDOR
 config SYS_CONFIG_NAME
 	default "k2g_evm"
 
+config ENV_SOURCE_FILE
+       default "k2g_evm"
+
 endif
 
 source "board/ti/common/Kconfig"
diff --git a/board/ti/ks2_evm/k2e_evm.env b/board/ti/ks2_evm/k2e_evm.env
new file mode 100644
index 0000000000..746e4065a2
--- /dev/null
+++ b/board/ti/ks2_evm/k2e_evm.env
@@ -0,0 +1,12 @@
+#include <environment/ti/ti_armv7_common.env>
+#include <environment/ti/ti_armv7_keystone2.env>
+
+findfdt=setenv fdtfile ${name_fdt}
+boot=ubi
+args_ubi=setenv bootargs ${bootargs} rootfstype=ubifs root=ubi0:rootfs rootflags=sync rw ubi.mtd=ubifs,2048
+
+name_fdt=keystone-k2e-evm.dtb
+name_mon=skern-k2e.bin
+name_ubi=k2e-evm-ubifs.ubi
+name_uboot=u-boot-spi-k2e-evm.gph
+name_fs=arago-console-image-k2e-evm.cpio.gz
diff --git a/board/ti/ks2_evm/k2g_evm.env b/board/ti/ks2_evm/k2g_evm.env
new file mode 100644
index 0000000000..72807ac87a
--- /dev/null
+++ b/board/ti/ks2_evm/k2g_evm.env
@@ -0,0 +1,45 @@
+#include <environment/ti/ti_armv7_common.env>
+#include <environment/ti/ti_armv7_keystone2.env>
+#include <environment/ti/mmc.env>
+
+set_name_pmmc=setenv name_pmmc ti-sci-firmware-k2g.bin
+dev_pmmc=0
+get_pmmc_net=dhcp ${loadaddr} ${tftp_root}/${name_pmmc}
+get_pmmc_nfs=nfs ${loadaddr} ${nfs_root}/boot/${name_pmmc}
+get_pmmc_ramfs=run get_pmmc_net
+get_pmmc_mmc=load mmc ${bootpart} ${loadaddr} ${bootdir}/${name_pmmc}
+get_pmmc_ubi=ubifsload ${loadaddr} ${bootdir}/${name_pmmc}
+run_pmmc=rproc init;
+	rproc list;
+	rproc load ${dev_pmmc} ${loadaddr} 0x${filesize};
+	rproc start ${dev_pmmc}
+
+boot=mmc
+console=ttyS0,115200n8
+bootpart=0:2
+bootdir=/boot
+rd_spec=-
+args_ubi=setenv bootargs ${bootargs} rootfstype=ubifs root=ubi0:rootfs rootflags=sync rw ubi.mtd=ubifs,2048
+
+findfdt=
+	if test $board_name = 66AK2GGP; then
+		setenv name_fdt keystone-k2g-evm.dtb; fi;
+	if test $board_name = 66AK2GG1; then
+		setenv name_fdt keystone-k2g-evm.dtb; fi;
+	if test $board_name = 66AK2GIC; then
+		setenv name_fdt keystone-k2g-ice.dtb; fi;
+	if test $board_name = 66AK2GI1; then
+		setenv name_fdt keystone-k2g-ice.dtb; fi;
+	if test $name_fdt = undefined; then
+		echo WARNING: Could not determine device tree to use; fi;
+	setenv fdtfile ${name_fdt}
+
+name_mon=skern-k2g.bin
+name_ubi=k2g-evm-ubifs.ubi
+name_uboot=u-boot-spi-k2g-evm.gph
+init_mmc=run args_all args_mmc
+init_fw_rd_mmc=load mmc ${bootpart} ${rdaddr} ${bootdir}/${name_fw_rd}; run set_rd_spec
+get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt}
+get_kern_mmc=load mmc ${bootpart} ${loadaddr} ${bootdir}/${name_kern}
+get_mon_mmc=load mmc ${bootpart} ${addr_mon} ${bootdir}/${name_mon}
+name_fs=arago-base-tisdk-image-k2g-evm.cpio
diff --git a/board/ti/ks2_evm/k2hk_evm.env b/board/ti/ks2_evm/k2hk_evm.env
new file mode 100644
index 0000000000..f1cdc70603
--- /dev/null
+++ b/board/ti/ks2_evm/k2hk_evm.env
@@ -0,0 +1,12 @@
+#include <environment/ti/ti_armv7_common.env>
+#include <environment/ti/ti_armv7_keystone2.env>
+
+findfdt=setenv fdtfile ${name_fdt}
+boot=ubi
+args_ubi=setenv bootargs ${bootargs} rootfstype=ubifs root=ubi0:rootfs rootflags=sync rw ubi.mtd=ubifs,2048
+
+name_fdt=keystone-k2hk-evm.dtb
+name_mon=skern-k2hk.bin
+name_ubi=k2hk-evm-ubifs.ubi
+name_uboot=u-boot-spi-k2hk-evm.gph
+name_fs=arago-console-image-k2hk-evm.cpio.gz
diff --git a/board/ti/ks2_evm/k2l_evm.env b/board/ti/ks2_evm/k2l_evm.env
new file mode 100644
index 0000000000..ddb5cd4aad
--- /dev/null
+++ b/board/ti/ks2_evm/k2l_evm.env
@@ -0,0 +1,12 @@
+#include <environment/ti/ti_armv7_common.env>
+#include <environment/ti/ti_armv7_keystone2.env>
+
+findfdt=setenv fdtfile ${name_fdt}
+boot=ubi
+args_ubi=setenv bootargs ${bootargs} rootfstype=ubifs root=ubi0:rootfs rootflags=sync rw ubi.mtd=ubifs,4096
+
+name_fdt=keystone-k2l-evm.dtb
+name_mon=skern-k2l.bin
+name_ubi=k2l-evm-ubifs.ubi
+name_uboot=u-boot-spi-k2l-evm.gph
+name_fs=arago-console-image-k2l-evm.cpio.gz\0"