[PATCH RFC v3 06/11] ti: sysfw: Add support for packaging sysfw.itb

Neha Malcom Francis n-francis at ti.com
Wed Jun 15 08:47:59 CEST 2022


For devices that require sysfw.itb, board config binary artifacts must
be populated in the R5 output directory. These can be used by binman to
package sysfw.itb.

config.mk for mach-k3 updated to generate the required binaries using
tibcfg_gen.py.

Signed-off-by: Neha Malcom Francis <n-francis at ti.com>
---
 arch/arm/mach-k3/config.mk | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/arch/arm/mach-k3/config.mk b/arch/arm/mach-k3/config.mk
index da458bcfb2..ed605adf39 100644
--- a/arch/arm/mach-k3/config.mk
+++ b/arch/arm/mach-k3/config.mk
@@ -28,6 +28,24 @@ else
 KEY=$(patsubst "%",$(srctree)/%,$(CONFIG_SYS_K3_KEY))
 endif
 
+# Board config binary artifacts necessary for packaging of tiboot3.bin
+# and sysfw.itb by binman, currently for general purpose devices and
+# devices that require sysfw.itb in ROM boot image. Currently set up
+# for J721E
+ifeq ($(CONFIG_TARGET_J721E_R5_EVM),y)
+ifneq ($(CONFIG_TI_SECURE_DEVICE),y)
+
+CONFIG_YAML = $(srctree)/board/ti/$(BOARD)/config.yaml
+SCHEMA_YAML = $(srctree)/board/ti/common/schema.yaml
+board-cfg.bin pm-cfg.bin rm-cfg.bin sec-cfg.bin:
+	$(PYTHON3) $(srctree)/tools/tibcfg_gen.py -c $(CONFIG_YAML) -s $(SCHEMA_YAML) -o $(O)
+INPUTS-y	+= board-cfg.bin
+INPUTS-y	+= pm-cfg.bin
+INPUTS-y	+= rm-cfg.bin
+INPUTS-y	+= sec-cfg.bin
+endif
+endif
+
 # tiboot3.bin is mandated by ROM and ROM only supports R5 boot.
 # So restrict tiboot3.bin creation for CPU_V7R.
 ifdef CONFIG_CPU_V7R
-- 
2.17.1



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