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

Neha Malcom Francis
2022-06-15T06:49:29Z

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@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