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at91: reorganize at91 subtargets

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reorganizing at91 subtargets based on sama5 soc features and this fix
below problems.
  1. able to set neon flags to sama5d2 & sama5d4 subtargets.
  2. fix the make clean which removes all the subtargets in bin folder.
  3. able to configure kernel specific to subtarget.
  4. able to set vfpu4 flags to samad3 subtargets.

Signed-off-by: Sandeep Sheriker Mallikarjun <sandeepsheriker.mallikarjun@microchip.com>
This commit is contained in:
Sandeep Sheriker Mallikarjun
2018-05-04 10:27:50 -07:00
committed by John Crispin
parent f34b495a2e
commit 60750ab505
15 changed files with 2797 additions and 123 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
target/linux/at91/Makefile
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@@ -11,7 +11,7 @@ BOARD:=at91
MAINTAINER:=Claudio Mignanti <c.mignanti@gmail.com>
BOARDNAME:=Microchip (Atmel AT91)
FEATURES:=ext4 squashfs targz usb usbgadget ubifs
SUBTARGETS:=sama5 legacy
SUBTARGETS:=sama5d2 sama5d3 sama5d4 legacy
KERNEL_PATCHVER:=4.9

51
target/linux/at91/image/Makefile
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@@ -16,9 +16,20 @@ endef
ifeq ($(SUBTARGET),legacy)
include ./legacy.mk
endif
ifeq ($(SUBTARGET),sama5)
include ./sama5.mk
ifeq ($(SUBTARGET),sama5d2)
include ./sama5d2.mk
endif
ifeq ($(SUBTARGET),sama5d3)
include ./sama5d3.mk
endif
ifeq ($(SUBTARGET),sama5d4)
include ./sama5d4.mk
endif
AT91_SD_BOOT_PARTSIZE:=64
FAT32_BLOCK_SIZE:=1024
FAT32_BLOCKS:=$(shell echo \
$$(($(AT91_SD_BOOT_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE))))
define Device/Default
$(Device/default-nand)
@@ -35,6 +46,42 @@ define Device/dtb
KERNEL := kernel-bin | lzma | uImage lzma
endef
define Build/at91-sdcard
$(if $(findstring ext4,$@), \
rm -f $@.boot
mkfs.fat -C $@.boot $(FAT32_BLOCKS)
mcopy -i $@.boot $(KDIR)/zImage ::zImage
$(foreach dts,$(DEVICE_DTS), \
mcopy -i $@.boot $(DTS_DIR)/$(dts).dtb \
::$(dts).dtb)
mcopy -i $@.boot \
$(BIN_DIR)/u-boot-$(DEVICE_NAME:at91-%=%)_mmc/u-boot.bin \
::u-boot.bin
mcopy -i $@.boot \
$(BIN_DIR)/at91bootstrap-$(DEVICE_NAME:at91-%=%)sd*/at91bootstrap.bin \
::BOOT.bin
./gen_at91_sdcard_img.sh \
$@.img \
$@.boot \
$(KDIR)/root.ext4 \
$(AT91_SD_BOOT_PARTSIZE) \
$(CONFIG_TARGET_ROOTFS_PARTSIZE)
gzip -nc9 $@.img > $@
rm -f $@.img $@.boot )
endef
define Device/evaluation-sdimage
IMAGES += sdcard.img.gz
IMAGE/sdcard.img.gz := at91-sdcard
endef
define Device/evaluation
KERNEL_INSTALL := 1
KERNEL_SUFFIX := -uImage

101
target/linux/at91/image/sama5.mk
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@@ -1,101 +0,0 @@
AT91_SD_BOOT_PARTSIZE:=64
FAT32_BLOCK_SIZE:=1024
FAT32_BLOCKS:=$(shell echo \
$$(($(AT91_SD_BOOT_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE))))
define Build/at91-sdcard
$(if $(findstring ext4,$@), \
rm -f $@.boot
mkfs.fat -C $@.boot $(FAT32_BLOCKS)
mcopy -i $@.boot $(KDIR)/zImage ::zImage
$(foreach dts,$(DEVICE_DTS), \
mcopy -i $@.boot $(DTS_DIR)/$(dts).dtb \
::$(dts).dtb)
mcopy -i $@.boot \
$(BIN_DIR)/u-boot-$(DEVICE_NAME:at91-%=%)_mmc/u-boot.bin \
::u-boot.bin
mcopy -i $@.boot \
$(BIN_DIR)/at91bootstrap-$(DEVICE_NAME:at91-%=%)sd*/at91bootstrap.bin \
::BOOT.bin
./gen_at91_sdcard_img.sh \
$@.img \
$@.boot \
$(KDIR)/root.ext4 \
$(AT91_SD_BOOT_PARTSIZE) \
$(CONFIG_TARGET_ROOTFS_PARTSIZE)
gzip -nc9 $@.img > $@
rm -f $@.img $@.boot )
endef
define Device/evaluation-sdimage
IMAGES += sdcard.img.gz
IMAGE/sdcard.img.gz := at91-sdcard
endef
define Device/default-nand
BLOCKSIZE := 128k
PAGESIZE := 2048
SUBPAGESIZE := 2048
MKUBIFS_OPTS := -m $$(PAGESIZE) -e 124KiB -c 2048
endef
define Device/at91-sama5d3_xplained
$(Device/evaluation-dtb)
DEVICE_TITLE := Microchip(Atmel AT91) SAMA5D3 Xplained
KERNEL_SIZE := 6144k
$(Device/evaluation-sdimage)
endef
TARGET_DEVICES += at91-sama5d3_xplained
define Device/at91-sama5d2_xplained
$(Device/evaluation-dtb)
DEVICE_TITLE := Microchip(Atmel AT91) SAMA5D2 Xplained
KERNEL_SIZE := 6144k
$(Device/evaluation-sdimage)
endef
TARGET_DEVICES += at91-sama5d2_xplained
define Device/at91-sama5d4_xplained
$(Device/evaluation-dtb)
DEVICE_TITLE := Microchip(Atmel AT91) SAMA5D4 Xplained
KERNEL_SIZE := 6144k
BLOCKSIZE := 256k
PAGESIZE := 4096
SUBPAGESIZE := 2048
MKUBIFS_OPTS := -m $$(PAGESIZE) -e 248KiB -c 2082 -x lzo
$(Device/evaluation-sdimage)
endef
TARGET_DEVICES += at91-sama5d4_xplained
define Device/at91-sama5d27_som1_ek
$(Device/evaluation-dtb)
DEVICE_TITLE := Microchip(Atmel AT91) SAMA5D27 SOM1 Ek
KERNEL_SIZE := 6144k
$(Device/evaluation-sdimage)
endef
TARGET_DEVICES += at91-sama5d27_som1_ek
ifeq ($(strip $(CONFIG_EXTERNAL_KERNEL_TREE)),"")
ifeq ($(strip $(CONFIG_KERNEL_GIT_CLONE_URI)),"")
define Device/wb50n
$(Device/evaluation-fit)
DEVICE_TITLE := Laird WB50N
DEVICE_PACKAGES := \
kmod-mmc-at91 kmod-ath6kl-sdio ath6k-firmware \
kmod-usb-storage kmod-fs-vfat kmod-fs-msdos \
kmod-leds-gpio
BLOCKSIZE := 128k
PAGESIZE := 2048
SUBPAGESIZE := 2048
MKUBIFS_OPTS := -m $$(PAGESIZE) -e 124KiB -c 955
endef
TARGET_DEVICES += wb50n
endif
endif

23
target/linux/at91/image/sama5d2.mk Normal file
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@@ -0,0 +1,23 @@
define Device/default-nand
BLOCKSIZE := 128k
PAGESIZE := 2048
SUBPAGESIZE := 2048
MKUBIFS_OPTS := -m $$(PAGESIZE) -e 124KiB -c 2048
endef
define Device/at91-sama5d2_xplained
$(Device/evaluation-dtb)
DEVICE_TITLE := Microchip(Atmel AT91) SAMA5D2 Xplained
KERNEL_SIZE := 6144k
$(Device/evaluation-sdimage)
endef
TARGET_DEVICES += at91-sama5d2_xplained
define Device/at91-sama5d27_som1_ek
$(Device/evaluation-dtb)
DEVICE_TITLE := Microchip(Atmel AT91) SAMA5D27 SOM1 Ek
KERNEL_SIZE := 6144k
$(Device/evaluation-sdimage)
endef
TARGET_DEVICES += at91-sama5d27_som1_ek

33
target/linux/at91/image/sama5d3.mk Normal file
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@@ -0,0 +1,33 @@
define Device/default-nand
BLOCKSIZE := 128k
PAGESIZE := 2048
SUBPAGESIZE := 2048
MKUBIFS_OPTS := -m $$(PAGESIZE) -e 124KiB -c 2048
endef
define Device/at91-sama5d3_xplained
$(Device/evaluation-dtb)
DEVICE_TITLE := Microchip(Atmel AT91) SAMA5D3 Xplained
KERNEL_SIZE := 6144k
$(Device/evaluation-sdimage)
endef
TARGET_DEVICES += at91-sama5d3_xplained
ifeq ($(strip $(CONFIG_EXTERNAL_KERNEL_TREE)),"")
ifeq ($(strip $(CONFIG_KERNEL_GIT_CLONE_URI)),"")
define Device/wb50n
$(Device/evaluation-fit)
DEVICE_TITLE := Laird WB50N
DEVICE_PACKAGES := \
kmod-mmc-at91 kmod-ath6kl-sdio ath6k-firmware \
kmod-usb-storage kmod-fs-vfat kmod-fs-msdos \
kmod-leds-gpio
BLOCKSIZE := 128k
PAGESIZE := 2048
SUBPAGESIZE := 2048
MKUBIFS_OPTS := -m $$(PAGESIZE) -e 124KiB -c 955
endef
TARGET_DEVICES += wb50n
endif
endif

19
target/linux/at91/image/sama5d4.mk Normal file
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@@ -0,0 +1,19 @@
define Device/default-nand
BLOCKSIZE := 128k
PAGESIZE := 2048
SUBPAGESIZE := 2048
MKUBIFS_OPTS := -m $$(PAGESIZE) -e 124KiB -c 2048
endef
define Device/at91-sama5d4_xplained
$(Device/evaluation-dtb)
DEVICE_TITLE := Microchip(Atmel AT91) SAMA5D4 Xplained
KERNEL_SIZE := 6144k
BLOCKSIZE := 256k
PAGESIZE := 4096
SUBPAGESIZE := 2048
MKUBIFS_OPTS := -m $$(PAGESIZE) -e 248KiB -c 2082 -x lzo
$(Device/evaluation-sdimage)
endef
TARGET_DEVICES += at91-sama5d4_xplained

9
target/linux/at91/sama5/target.mk
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@@ -1,9 +0,0 @@
BOARDNAME:=SAMA5 boards(Cortex-A5)
CPU_TYPE:=cortex-a5
DEFAULT_PACKAGES += kmod-usb2
define Target/Description
Build generic firmware for Microchip(Atmel AT91) SAMA5 MPU's
using the ARMv7 instruction set.
endef

0
target/linux/at91/sama5/config-default → target/linux/at91/sama5d2/config-default
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10
target/linux/at91/sama5d2/target.mk Normal file
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@@ -0,0 +1,10 @@
BOARDNAME:=SAMA5D2 boards(Cortex-A5)
CPU_TYPE:=cortex-a5
CPU_SUBTYPE:=neon-vfpv4
FEATURES+=fpu
DEFAULT_PACKAGES += kmod-usb2
define Target/Description
Build generic firmware for Microchip(Atmel AT91) SAMA5D2 MPU's
using the ARMv7 instruction set.
endef

1311
target/linux/at91/sama5d3/config-default Normal file
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File diff suppressed because it is too large Load Diff

10
target/linux/at91/sama5d3/target.mk Normal file
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@@ -0,0 +1,10 @@
BOARDNAME:=SAMA5D3 boards(Cortex-A5)
CPU_TYPE:=cortex-a5
CPU_SUBTYPE:=vfpv4
FEATURES+=fpu
DEFAULT_PACKAGES += kmod-usb2
define Target/Description
Build generic firmware for Microchip(Atmel AT91) SAMA5D3 MPU's
using the ARMv7 instruction set.
endef

1311
target/linux/at91/sama5d4/config-default Normal file
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File diff suppressed because it is too large Load Diff

10
target/linux/at91/sama5d4/target.mk Normal file
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@@ -0,0 +1,10 @@
BOARDNAME:=SAMA5D4 boards(Cortex-A5)
CPU_TYPE:=cortex-a5
CPU_SUBTYPE:=neon-vfpv4
FEATURES+=fpu
DEFAULT_PACKAGES += kmod-usb2
define Target/Description
Build generic firmware for Microchip(Atmel AT91) SAMA5D4 MPU's
using the ARMv7 instruction set.
endef