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package/freescale-imx/firmware-imx: refactor DDR firmware preparation

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The logic doing the padding and concatenation of DDR firmware was
duplicated between the DDR4 and LPDDR4 cases. This commit refactors
this logic into a single function FIRMWARE_IMX_PREPARE_DDR_FW.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Tested-by: Stephane Viau <stephane.viau@oss.nxp.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Thomas Petazzoni 2020-07-11 23:42:38 +02:00
parent 89fc19e831
commit fc23ea2a19
1 changed files with 20 additions and 26 deletions
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46
package/freescale-imx/firmware-imx/firmware-imx.mk
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@ -22,26 +22,29 @@ endef
# DDR firmware
#
define FIRMWARE_IMX_PREPARE_DDR_FW
$(TARGET_OBJCOPY) -I binary -O binary --pad-to 0x8000 --gap-fill=0x0 \
$(FIRMWARE_IMX_DDRFW_DIR)/$(strip $(1)).bin \
$(FIRMWARE_IMX_DDRFW_DIR)/$(strip $(1))_pad.bin
$(TARGET_OBJCOPY) -I binary -O binary --pad-to 0x4000 --gap-fill=0x0 \
$(FIRMWARE_IMX_DDRFW_DIR)/$(strip $(2)).bin \
$(FIRMWARE_IMX_DDRFW_DIR)/$(strip $(2))_pad.bin
cat $(FIRMWARE_IMX_DDRFW_DIR)/$(strip $(1))_pad.bin \
$(FIRMWARE_IMX_DDRFW_DIR)/$(strip $(2))_pad.bin > \
$(FIRMWARE_IMX_DDRFW_DIR)/$(strip $(3)).bin
endef
ifeq ($(BR2_PACKAGE_FIRMWARE_IMX_LPDDR4),y)
FIRMWARE_IMX_DDRFW_DIR = $(@D)/firmware/ddr/synopsys
define FIRMWARE_IMX_PREPARE_LPDDR4_FW
$(TARGET_OBJCOPY) -I binary -O binary --pad-to 0x8000 --gap-fill=0x0 \
$(FIRMWARE_IMX_DDRFW_DIR)/lpddr4_pmu_train_$(1)_imem.bin \
$(FIRMWARE_IMX_DDRFW_DIR)/lpddr4_pmu_train_$(1)_imem_pad.bin
$(TARGET_OBJCOPY) -I binary -O binary --pad-to 0x4000 --gap-fill=0x0 \
$(FIRMWARE_IMX_DDRFW_DIR)/lpddr4_pmu_train_$(1)_dmem.bin \
$(FIRMWARE_IMX_DDRFW_DIR)/lpddr4_pmu_train_$(1)_dmem_pad.bin
cat $(FIRMWARE_IMX_DDRFW_DIR)/lpddr4_pmu_train_$(1)_imem_pad.bin \
$(FIRMWARE_IMX_DDRFW_DIR)/lpddr4_pmu_train_$(1)_dmem_pad.bin > \
$(FIRMWARE_IMX_DDRFW_DIR)/lpddr4_pmu_train_$(1)_fw.bin
endef
define FIRMWARE_IMX_INSTALL_IMAGE_DDR_FW
# Create padded versions of lpddr4_pmu_* and generate lpddr4_pmu_train_fw.bin.
# lpddr4_pmu_train_fw.bin is needed when generating imx8-boot-sd.bin
# which is done in post-image script.
$(call FIRMWARE_IMX_PREPARE_LPDDR4_FW,1d)
$(call FIRMWARE_IMX_PREPARE_LPDDR4_FW,2d)
$(call FIRMWARE_IMX_PREPARE_DDR_FW, \
lpddr4_pmu_train_1d_imem,lpddr4_pmu_train_1d_dmem,lpddr4_pmu_train_1d_fw)
$(call FIRMWARE_IMX_PREPARE_DDR_FW, \
lpddr4_pmu_train_2d_imem,lpddr4_pmu_train_2d_dmem,lpddr4_pmu_train_2d_fw)
cat $(FIRMWARE_IMX_DDRFW_DIR)/lpddr4_pmu_train_1d_fw.bin \
$(FIRMWARE_IMX_DDRFW_DIR)/lpddr4_pmu_train_2d_fw.bin > \
$(BINARIES_DIR)/lpddr4_pmu_train_fw.bin
@ -51,24 +54,15 @@ endif
ifeq ($(BR2_PACKAGE_FIRMWARE_IMX_DDR4),y)
FIRMWARE_IMX_DDRFW_DIR = $(@D)/firmware/ddr/synopsys
define FIRMWARE_IMX_PREPARE_DDR4_FW
$(TARGET_OBJCOPY) -I binary -O binary --pad-to 0x8000 --gap-fill=0x0 \
$(FIRMWARE_IMX_DDRFW_DIR)/ddr4_imem_$(1)_201810.bin \
$(FIRMWARE_IMX_DDRFW_DIR)/ddr4_imem_$(1)_201810_pad.bin
$(TARGET_OBJCOPY) -I binary -O binary --pad-to 0x4000 --gap-fill=0x0 \
$(FIRMWARE_IMX_DDRFW_DIR)/ddr4_dmem_$(1)_201810.bin \
$(FIRMWARE_IMX_DDRFW_DIR)/ddr4_dmem_$(1)_201810_pad.bin
cat $(FIRMWARE_IMX_DDRFW_DIR)/ddr4_imem_$(1)_201810_pad.bin \
$(FIRMWARE_IMX_DDRFW_DIR)/ddr4_dmem_$(1)_201810_pad.bin > \
$(FIRMWARE_IMX_DDRFW_DIR)/ddr4_$(1)_201810_fw.bin
endef
define FIRMWARE_IMX_INSTALL_IMAGE_DDR_FW
# Create padded versions of ddr4_* and generate ddr4_fw.bin.
# ddr4_fw.bin is needed when generating imx8-boot-sd.bin
# which is done in post-image script.
$(call FIRMWARE_IMX_PREPARE_DDR4_FW,1d)
$(call FIRMWARE_IMX_PREPARE_DDR4_FW,2d)
$(call FIRMWARE_IMX_PREPARE_DDR_FW, \
ddr4_imem_1d_201810,ddr4_dmem_1d_201810,ddr4_1d_201810_fw)
$(call FIRMWARE_IMX_PREPARE_DDR_FW, \
ddr4_imem_2d_201810,ddr4_dmem_2d_201810,ddr4_2d_201810_fw)
cat $(FIRMWARE_IMX_DDRFW_DIR)/ddr4_1d_201810_fw.bin \
$(FIRMWARE_IMX_DDRFW_DIR)/ddr4_2d_201810_fw.bin > \
$(BINARIES_DIR)/ddr4_201810_fw.bin