From: Manorit Chawdhry <m-chawdhry@ti.com>
Date: Mon, 17 Mar 2025 04:54:25 +0000 (+0530)
Subject: board: ti: Introduce basic board files for the J742S2 family
X-Git-Tag: v2025.07-rc1~119^2~11^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4c31c0a4ddcb57fc48f64be7267cc8ccb2245163;p=pandora-u-boot.git

board: ti: Introduce basic board files for the J742S2 family

Introduce the basic files needed to support the TI J742S2 family of SoCs.

Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
---

diff --git a/arch/arm/mach-k3/j784s4/Kconfig b/arch/arm/mach-k3/j784s4/Kconfig
index 1eadfb346a3..84194f6efa8 100644
--- a/arch/arm/mach-k3/j784s4/Kconfig
+++ b/arch/arm/mach-k3/j784s4/Kconfig
@@ -27,6 +27,24 @@ config TARGET_J784S4_R5_EVM
 	select BINMAN
 	imply SYS_K3_SPL_ATF
 
+config TARGET_J742S2_A72_EVM
+	bool "TI K3 based J742S2 EVM running on A72"
+	select ARM64
+	select BOARD_LATE_INIT
+	select SYS_DISABLE_DCACHE_OPS
+	select BINMAN
+
+config TARGET_J742S2_R5_EVM
+	bool "TI K3 based J742S2 EVM running on R5"
+	select CPU_V7R
+	select SYS_THUMB_BUILD
+	select K3_LOAD_SYSFW
+	select RAM
+	select SPL_RAM
+	select K3_DDRSS
+	select BINMAN
+	imply SYS_K3_SPL_ATF
+
 endchoice
 
 source "board/ti/j784s4/Kconfig"
diff --git a/board/ti/j784s4/Kconfig b/board/ti/j784s4/Kconfig
index 490c7be66b3..de95ac575d7 100644
--- a/board/ti/j784s4/Kconfig
+++ b/board/ti/j784s4/Kconfig
@@ -35,3 +35,36 @@ config SPL_LDSCRIPT
 source "board/ti/common/Kconfig"
 
 endif
+
+if TARGET_J742S2_A72_EVM
+
+config SYS_BOARD
+       default "j784s4"
+
+config SYS_VENDOR
+       default "ti"
+
+config SYS_CONFIG_NAME
+       default "j784s4_evm"
+
+source "board/ti/common/Kconfig"
+
+endif
+
+if TARGET_J742S2_R5_EVM
+
+config SYS_BOARD
+       default "j784s4"
+
+config SYS_VENDOR
+       default "ti"
+
+config SYS_CONFIG_NAME
+       default "j784s4_evm"
+
+config SPL_LDSCRIPT
+	default "arch/arm/mach-omap2/u-boot-spl.lds"
+
+source "board/ti/common/Kconfig"
+
+endif
diff --git a/board/ti/j784s4/j784s4.env b/board/ti/j784s4/j784s4.env
index f5b72c7505e..9e1741be424 100644
--- a/board/ti/j784s4/j784s4.env
+++ b/board/ti/j784s4/j784s4.env
@@ -20,4 +20,8 @@ bootpart=1:2
 bootdir=/boot
 rd_spec=-
 
+#if CONFIG_TARGET_J784S4_A72_EVM
 rproc_fw_binaries= 2 /lib/firmware/j784s4-main-r5f0_0-fw 3 /lib/firmware/j784s4-main-r5f0_1-fw 4 /lib/firmware/j784s4-main-r5f1_0-fw 5 /lib/firmware/j784s4-main-r5f1_1-fw 6 /lib/firmware/j784s4-main-r5f2_0-fw 7 /lib/firmware/j784s4-main-r5f2_1-fw 8 /lib/firmware/j784s4-c71_0-fw 9 /lib/firmware/j784s4-c71_1-fw 10 /lib/firmware/j784s4-c71_2-fw 11 /lib/firmware/j784s4-c71_3-fw
+#elif CONFIG_TARGET_J742S2_A72_EVM
+rproc_fw_binaries= 2 /lib/firmware/j742s2-main-r5f0_0-fw 3 /lib/firmware/j742s2-main-r5f0_1-fw 4 /lib/firmware/j742s2-main-r5f1_0-fw 5 /lib/firmware/j742s2-main-r5f1_1-fw 6 /lib/firmware/j742s2-main-r5f2_0-fw 7 /lib/firmware/j742s2-main-r5f2_1-fw 8 /lib/firmware/j742s2-c71_0-fw 9 /lib/firmware/j742s2-c71_1-fw 10 /lib/firmware/j742s2-c71_2-fw
+#endif