From abc7ed2c58860fc1363129efbe9e8c60f81a802c Mon Sep 17 00:00:00 2001
From: Weijie Gao <hackpascal@gmail.com>
Date: Sat, 29 Dec 2018 17:22:32 +0800
Subject: ath79: add support for D-Link DIR-859 A1

Hardware spec of DIR-859 A1:
SoC: QCA9563
DRAM: 64MB DDR2
Flash: 16MB SPI-NOR
Switch: QCA8337N
WiFi 5.8GHz: QCA9880

USB is supported on the PCB but not connected.

Flash instructions:

1. Upgrade the factory.bin through the factory web interface or the u-boot
   failsafe interface.
   The firmware will boot up correctly for the first time.
   Do not power off the device after OpenWrt has booted. Otherwise the u-boot
   will enter failsafe mode as the checksum of the firmware has been changed.
2. Upgrade the sysupgrade.bin in OpenWrt.
   After upgrading completes the u-boot won't complain about the firmware
   checksum and it's OK to use now.
3. If you powered off the device before upgrading the sysupgrade.bin, just
   upgrade the factory.bin through the u-boot failsafe interface and then goto
   step 2.

Signed-off-by: Weijie Gao <hackpascal@gmail.com>
[squash commits, use common seama recipes, sync factory image recipe
with ramips version]
Signed-off-by: Mathias Kresin <dev@kresin.me>
---
 target/linux/ath79/image/generic.mk | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

(limited to 'target/linux/ath79/image')

diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk
index b2f83ba58c..8dd5dab7ca 100644
--- a/target/linux/ath79/image/generic.mk
+++ b/target/linux/ath79/image/generic.mk
@@ -2,6 +2,7 @@ include ./common-buffalo.mk
 include ./common-netgear.mk
 
 DEVICE_VARS += ADDPATTERN_ID ADDPATTERN_VERSION
+DEVICE_VARS += SEAMA_SIGNATURE SEAMA_MTDBLOCK
 
 define Build/cybertan-trx
 	@echo -n '' > $@-empty.bin
@@ -53,6 +54,23 @@ define Build/nec-fw
   mv $@.new $@
 endef
 
+define Device/seama
+  KERNEL := kernel-bin | append-dtb | relocate-kernel | lzma
+  KERNEL_INITRAMFS := $$(KERNEL) | seama
+  IMAGES += factory.bin
+  SEAMA_MTDBLOCK := 1
+
+  # 64 bytes offset:
+  # - 28 bytes seama_header
+  # - 36 bytes of META data (4-bytes aligned)
+  IMAGE/default := append-kernel | pad-offset $$$$(BLOCKSIZE) 64 | append-rootfs
+  IMAGE/sysupgrade.bin := \
+	$$(IMAGE/default) | seama | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
+  IMAGE/factory.bin := \
+	$$(IMAGE/default) | pad-rootfs -x 64 | seama | seama-seal | check-size $$$$(IMAGE_SIZE)
+  SEAMA_SIGNATURE :=
+endef
+
 define Device/avm_fritz300e
   ATH_SOC := ar7242
   DEVICE_TITLE := AVM FRITZ!WLAN Repeater 300E
@@ -192,6 +210,17 @@ define Device/dlink_dir-835-a1
 endef
 TARGET_DEVICES += dlink_dir-835-a1
 
+define Device/dlink_dir-859-a1
+  $(Device/seama)
+  ATH_SOC := qca9563
+  DEVICE_TITLE := D-LINK DIR-859 A1
+  IMAGE_SIZE := 15872k
+  DEVICE_PACKAGES :=  kmod-usb-core kmod-usb2 kmod-ath10k-ct ath10k-firmware-qca988x-ct
+  SEAMA_SIGNATURE := wrgac37_dlink.2013gui_dir859
+  SUPPORTED_DEVICES += dir-859-a1
+endef
+TARGET_DEVICES += dlink_dir-859-a1
+
 define Device/elecom_wrc-300ghbk2-i
   ATH_SOC := qca9563
   DEVICE_TITLE := ELECOM WRC-300GHBK2-I
-- 
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