[Buildroot] [PATCH 1/3] package/freescale-imx/firmware-imx: copy all (lp)ddr files unconditionaly

Heiko Thiery heiko.thiery at gmail.com
Mon Sep 6 09:42:14 UTC 2021


In mainline u-boot more and more imx8 boards are switched to binman
to create the imx specific image (flash.bin). To support this the
(lp)ddr firmware training files are needed. For this to work all files
should be made available to the U-Boot build.

Signed-off-by: Heiko Thiery <heiko.thiery at gmail.com>
---
 package/freescale-imx/firmware-imx/firmware-imx.mk | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/package/freescale-imx/firmware-imx/firmware-imx.mk b/package/freescale-imx/firmware-imx/firmware-imx.mk
index 1076cf85f1..29241342be 100644
--- a/package/freescale-imx/firmware-imx/firmware-imx.mk
+++ b/package/freescale-imx/firmware-imx/firmware-imx.mk
@@ -51,6 +51,11 @@ define FIRMWARE_IMX_INSTALL_IMAGE_DDR_FW
 		$(FIRMWARE_IMX_DDRFW_DIR)/lpddr4_pmu_train_2d_fw.bin > \
 		$(BINARIES_DIR)/lpddr4_pmu_train_fw.bin
 	ln -sf $(BINARIES_DIR)/lpddr4_pmu_train_fw.bin $(BINARIES_DIR)/ddr_fw.bin
+
+	# U-Boot supports creation of the combined flash.bin image. To make
+	# sure that U-Boot can access all available files copy them to
+	# the binary dir.
+	cp $(FIRMWARE_IMX_DDRFW_DIR)/lpddr4*.bin $(BINARIES_DIR)/
 endef
 endif
 
@@ -69,6 +74,11 @@ define FIRMWARE_IMX_INSTALL_IMAGE_DDR_FW
 		$(FIRMWARE_IMX_DDRFW_DIR)/ddr4_2d_201810_fw.bin > \
 		$(BINARIES_DIR)/ddr4_201810_fw.bin
 	ln -sf $(BINARIES_DIR)/ddr4_201810_fw.bin $(BINARIES_DIR)/ddr_fw.bin
+
+	# U-Boot supports creation of the combined flash.bin image. To make
+	# sure that U-Boot can access all available files copy them to
+	# the binary dir.
+	cp $(FIRMWARE_IMX_DDRFW_DIR)/ddr4*.bin $(BINARIES_DIR)/
 endef
 endif
 
-- 
2.30.0



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