[OpenWrt-Devel] [PATCH 1/3] ipq806x: add support for TP-Link Archer C2600 image building and ath10k initialization
Josh Bendavid
joshbendavid at gmail.com
Thu Dec 24 23:58:16 EST 2015
Add initial support for Archer C2600 to Makefiles, profiles, led/network config, and hotplug script, along with needed modifications to tplink-safeloader in firmware-tools. This is sufficient to build a working factory image flashable both from stock web ui and bootloader tftp recovery. Sysupgrade is working as well. Added hotplug script is adapted from existing script for ar71xx which copies wireless calibration data from ART partition in flash to appropriate place in /lib/firmware.
Working: Wired network, wireless (both bands), power/status/lan/wan/usb led's
Not working: wireless status led's (these are not controlled through gpio, but rather through the QCA9980 pcie chips). Also there is no way to set the wan led to orange, which is possible in the stock firmware. Kernel 4.1 build does not boot currently.
Not tested: Hardware buttons.
Signed-off-by: Josh Bendavid <joshbendavid at gmail.com>
---
include/image.mk | 11 ++
.../linux/ipq806x/base-files/etc/board.d/01_leds | 7 ++
.../ipq806x/base-files/etc/board.d/02_network | 3 +-
.../etc/hotplug.d/firmware/11-ath10k-caldata | 66 ++++++++++++
target/linux/ipq806x/base-files/lib/ipq806x.sh | 3 +
.../ipq806x/base-files/lib/upgrade/platform.sh | 34 +++++-
target/linux/ipq806x/image/Makefile | 24 ++++-
target/linux/ipq806x/profiles/tplink.mk | 20 ++++
tools/firmware-utils/src/tplink-safeloader.c | 114 ++++++++++++++++++++-
9 files changed, 276 insertions(+), 6 deletions(-)
create mode 100644 target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
create mode 100644 target/linux/ipq806x/profiles/tplink.mk
diff --git a/include/image.mk b/include/image.mk
index 1522dd7..ee180f4 100644
--- a/include/image.mk
+++ b/include/image.mk
@@ -327,6 +327,17 @@ define Build/netgear-dni
mv $@.new $@
endef
+define Build/tplink-safe
+ $(STAGING_DIR_HOST)/bin/tplink-safeloader \
+ -B $(TPLINK_BOARD_ID) -V OpenWrt.$(REVISION) \
+ -k $(word 1,$^) \
+ -r $(word 2,$^) \
+ -j \
+ $(if $(findstring sysupgrade,$1),-S) \
+ -o $@.new
+ mv $@.new $@
+endef
+
define Build/fit
$(TOPDIR)/scripts/mkits.sh \
-D $(DEVICE_NAME) -o $@.its -k $@ \
diff --git a/target/linux/ipq806x/base-files/etc/board.d/01_leds b/target/linux/ipq806x/base-files/etc/board.d/01_leds
index 07b5b06..46070ad6 100755
--- a/target/linux/ipq806x/base-files/etc/board.d/01_leds
+++ b/target/linux/ipq806x/base-files/etc/board.d/01_leds
@@ -19,6 +19,13 @@ r7500)
ucidef_set_led_default "wps" "WPS" "r7500:white:wps" "0"
ucidef_set_led_default "rfkill" "rfkill" "r7500:white:rfkill" "0"
;;
+c2600)
+ ucidef_set_led_usbdev "usb1" "USB 1" "usb_2:blue" "2-1"
+ ucidef_set_led_usbdev "usb2" "USB 2" "usb_4:blue" "4-1"
+ ucidef_set_led_netdev "wan" "WAN" "wan:blue" "eth0"
+ ucidef_set_led_netdev "lan" "LAN" "lan:blue" "br-lan"
+ ucidef_set_led_default "general" "general" "ledgnr:blue" "1"
+ ;;
*)
;;
esac
diff --git a/target/linux/ipq806x/base-files/etc/board.d/02_network b/target/linux/ipq806x/base-files/etc/board.d/02_network
index 1302a55..9f061e4 100755
--- a/target/linux/ipq806x/base-files/etc/board.d/02_network
+++ b/target/linux/ipq806x/base-files/etc/board.d/02_network
@@ -13,7 +13,8 @@ board=$(ipq806x_board_name)
case "$board" in
ap148 |\
-r7500)
+r7500 |\
+c2600)
ucidef_add_switch "switch0" \
"1:lan" "2:lan" "3:lan" "4:lan" "6 at eth1" "5:wan" "0 at eth0"
;;
diff --git a/target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
new file mode 100644
index 0000000..7a423de
--- /dev/null
+++ b/target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -0,0 +1,66 @@
+#!/bin/sh
+
+ath10kcal_die() {
+ echo "ath10cal: " "$*"
+ exit 1
+}
+
+ath10kcal_from_file() {
+ local source=$1
+ local offset=$2
+ local count=$3
+
+ dd if=$source of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
+ ath10kcal_die "failed to extract calibration data from $source"
+}
+
+ath10kcal_extract() {
+ local part=$1
+ local offset=$2
+ local count=$3
+ local mtd
+
+ mtd=$(find_mtd_chardev $part)
+ [ -n "$mtd" ] || \
+ ath10kcal_die "no mtd device found for partition $part"
+
+ dd if=$mtd of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
+ ath10kcal_die "failed to extract calibration data from $mtd"
+}
+
+ath10kcal_patch_mac() {
+ local mac=$1
+
+ [ -z "$mac" ] && return
+
+ macaddr_2bin $mac | dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=6 count=6
+}
+
+[ -e /lib/firmware/$FIRMWARE ] && exit 0
+
+. /lib/ipq806x.sh
+. /lib/functions.sh
+. /lib/functions/system.sh
+
+board=$(ipq806x_board_name)
+
+
+case "$FIRMWARE" in
+"ath10k/cal-pci-0000:01:00.0.bin")
+ case $board in
+ c2600)
+ ath10kcal_extract "0:ART" 4096 12064
+ ;;
+ esac
+ ;;
+"ath10k/cal-pci-0001:01:00.0.bin")
+ case $board in
+ c2600)
+ ath10kcal_extract "0:ART" 20480 12064
+ ;;
+ esac
+ ;;
+*)
+ exit 1
+ ;;
+esac
diff --git a/target/linux/ipq806x/base-files/lib/ipq806x.sh b/target/linux/ipq806x/base-files/lib/ipq806x.sh
index 5b27bde..262183f 100644
--- a/target/linux/ipq806x/base-files/lib/ipq806x.sh
+++ b/target/linux/ipq806x/base-files/lib/ipq806x.sh
@@ -23,6 +23,9 @@ ipq806x_board_detect() {
*"R7500")
name="r7500"
;;
+ *"C2600")
+ name="c2600"
+ ;;
esac
[ -z "$name" ] && name="unknown"
diff --git a/target/linux/ipq806x/base-files/lib/upgrade/platform.sh b/target/linux/ipq806x/base-files/lib/upgrade/platform.sh
index c0e19a1..7fc08bb 100644
--- a/target/linux/ipq806x/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ipq806x/base-files/lib/upgrade/platform.sh
@@ -11,6 +11,14 @@ platform_check_image() {
nand_do_platform_check $board $1
return $?;
;;
+ c2600)
+ local magic_long="$(get_magic_long "$1")"
+ [ "$magic_long" != "27051956" ] && {
+ echo "Invalid image, bad magic: $magic_long"
+ return 1
+ }
+ return 0;
+ ;;
*)
return 1;
esac
@@ -27,4 +35,28 @@ platform_pre_upgrade() {
esac
}
-# use default for platform_do_upgrade()
+platform_do_upgrade() {
+ local board=$(ipq806x_board_name)
+
+ case "$board" in
+ c2600)
+ platform_do_upgrade_c2600 "$ARGV"
+ ;;
+ esac
+}
+
+platform_do_upgrade_c2600() {
+ local kernpart="0:HLOS"
+ local rootfspart="rootfs"
+
+ local kernel_mtd="$(find_mtd_index $kernpart)"
+
+ local kerndev="/dev/mtd${kernel_mtd}"
+ local rootfsdev=$rootfspart
+
+ PART_NAME="${kerndev}:${rootfsdev}"
+ MTD_CONFIG_ARGS="-s 0x200000"
+
+ default_do_upgrade "$ARGV"
+
+}
diff --git a/target/linux/ipq806x/image/Makefile b/target/linux/ipq806x/image/Makefile
index 14cf442..956d724 100644
--- a/target/linux/ipq806x/image/Makefile
+++ b/target/linux/ipq806x/image/Makefile
@@ -85,6 +85,19 @@ define Device/DniImage
endef
DEVICE_VARS += KERNEL_SIZE NETGEAR_BOARD_ID NETGEAR_HW_ID DEVICE_BLOCK_SIZE DEVICE_PAGE_SIZE
+define Device/TpSafeImage
+ PROFILES += $$(DEVICE_NAME)
+ FILESYSTEMS := squashfs
+ KERNEL_SUFFIX := -uImage
+ KERNEL = kernel-bin | append-dtb | uImage none
+ KERNEL_NAME := zImage
+ TPLINK_BOARD_ID :=
+ IMAGES := factory.bin sysupgrade.bin
+ IMAGE/factory.bin := tplink-safe factory
+ IMAGE/sysupgrade.bin := tplink-safe sysupgrade
+endef
+DEVICE_VARS += TPLINK_BOARD_ID
+
define Device/AP148
$(call Device/FitImage)
$(call Device/UbiFit)
@@ -103,6 +116,15 @@ define Device/AP148-legacy
BOARD_NAME := ap148
endef
+define Device/C2600
+ $(call Device/TpSafeImage)
+ DEVICE_DTS := qcom-ipq8064-c2600
+ BLOCKSIZE := 128KiB
+ PAGESIZE := 2048
+ BOARD_NAME := c2600
+ TPLINK_BOARD_ID := C2600
+endef
+
define Device/DB149
$(call Device/FitImage)
DEVICE_DTS := qcom-ipq8064-db149
@@ -121,6 +143,6 @@ define Device/R7500
BOARD_NAME := r7500
endef
-TARGET_DEVICES += AP148 AP148-legacy DB149 R7500
+TARGET_DEVICES += AP148 AP148-legacy C2600 DB149 R7500
$(eval $(call BuildImage))
diff --git a/target/linux/ipq806x/profiles/tplink.mk b/target/linux/ipq806x/profiles/tplink.mk
new file mode 100644
index 0000000..d3f5a6c
--- /dev/null
+++ b/target/linux/ipq806x/profiles/tplink.mk
@@ -0,0 +1,20 @@
+#
+# Copyright (c) 2014 The Linux Foundation. All rights reserved.
+# Copyright (C) 2009 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/C2600
+ NAME:=TP-Link Archer C2600
+ PACKAGES:= \
+ kmod-usb-core kmod-usb-ohci kmod-usb2 kmod-ledtrig-usbdev \
+ kmod-usb3 kmod-usb-dwc3-qcom kmod-usb-phy-qcom-dwc3 \
+ kmod-ath10k ath10k-firmware-qca99x0 wpad-mini
+endef
+
+define Profile/C2600/Description
+ Package set for the TP-Link Archer C2600.
+endef
+$(eval $(call Profile,C2600))
diff --git a/tools/firmware-utils/src/tplink-safeloader.c b/tools/firmware-utils/src/tplink-safeloader.c
index 77a894b..f43ffd5 100644
--- a/tools/firmware-utils/src/tplink-safeloader.c
+++ b/tools/firmware-utils/src/tplink-safeloader.c
@@ -105,6 +105,8 @@ static const uint8_t md5_salt[16] = {
/** Vendor information for CPE210/220/510/520 */
static const char cpe510_vendor[] = "CPE510(TP-LINK|UN|N300-5):1.0\r\n";
+/** Vendor information for C2600 */
+static const char c2600_vendor[] = "";
/**
The flash partition table for CPE210/220/510/520;
@@ -128,6 +130,39 @@ static const struct flash_partition_entry cpe510_partitions[] = {
};
/**
+ The flash partition table for C2600;
+ it is the same as the one used by the stock images.
+*/
+static const struct flash_partition_entry c2600_partitions[] = {
+ {"SBL1", 0x00000, 0x20000},
+ {"MIBIB", 0x20000, 0x20000},
+ {"SBL2", 0x40000, 0x20000},
+ {"SBL3", 0x60000, 0x30000},
+ {"DDRCONFIG", 0x90000, 0x10000},
+ {"SSD", 0xa0000, 0x10000},
+ {"TZ", 0xb0000, 0x30000},
+ {"RPM", 0xe0000, 0x20000},
+ {"fs-uboot", 0x100000, 0x70000},
+ {"uboot-env", 0x170000, 0x40000},
+ {"radio", 0x1b0000, 0x40000},
+ {"os-image", 0x1f0000, 0x200000},
+ {"file-system", 0x3f0000, 0x1b00000},
+ {"default-mac", 0x1ef0000, 0x00200},
+ {"pin", 0x1ef0200, 0x00200},
+ {"product-info", 0x1ef0400, 0x0fc00},
+ {"partition-table", 0x1f00000, 0x10000},
+ {"soft-version", 0x1f10000, 0x10000},
+ {"support-list", 0x1f20000, 0x10000},
+ {"profile", 0x1f30000, 0x10000},
+ {"default-config", 0x1f40000, 0x10000},
+ {"user-config", 0x1f50000, 0x40000},
+ {"qos-db", 0x1f90000, 0x40000},
+ {"usb-config", 0x1fd0000, 0x10000},
+ {"log", 0x1fe0000, 0x20000},
+ {NULL, 0, 0}
+};
+
+/**
The support list for CPE210/220/510/520
*/
static const char cpe510_support_list[] =
@@ -141,6 +176,13 @@ static const char cpe510_support_list[] =
"CPE220(TP-LINK|UN|N300-2):1.0\r\n"
"CPE220(TP-LINK|UN|N300-2):1.1\r\n";
+/**
+ The support list for C2600
+*/
+static const char c2600_support_list[] =
+ "SupportList:\r\n"
+ "{product_name:Archer C2600,product_ver:1.0.0,special_id:00000000}\r\n";
+
#define error(_ret, _errno, _str, ...) \
do { \
fprintf(stderr, _str ": %s\n", ## __VA_ARGS__, \
@@ -240,14 +282,14 @@ static struct image_partition_entry make_soft_version(uint32_t rev) {
}
/** Generates the support-list partition */
-static struct image_partition_entry make_support_list(const char *support_list) {
+static struct image_partition_entry make_support_list(const char *support_list, bool trailzero) {
size_t len = strlen(support_list);
struct image_partition_entry entry = alloc_image_partition("support-list", len + 9);
put32(entry.data, len);
memset(entry.data+4, 0, 4);
memcpy(entry.data+8, support_list, len);
- entry.data[len+8] = '\xff';
+ entry.data[len+8] = trailzero ? '\x00' : '\xff';
return entry;
}
@@ -436,6 +478,37 @@ static void * generate_sysupgrade_image(const struct flash_partition_entry *flas
return image;
}
+static void * generate_sysupgrade_image_c2600(const struct flash_partition_entry *flash_parts, const struct image_partition_entry *image_parts, size_t *len) {
+ const struct flash_partition_entry *flash_os_image = &flash_parts[11];
+ const struct flash_partition_entry *flash_file_system = &flash_parts[12];
+
+ const struct image_partition_entry *image_os_image = &image_parts[3];
+ const struct image_partition_entry *image_file_system = &image_parts[4];
+
+ assert(strcmp(flash_os_image->name, "os-image") == 0);
+ assert(strcmp(flash_file_system->name, "file-system") == 0);
+
+ assert(strcmp(image_os_image->name, "os-image") == 0);
+ assert(strcmp(image_file_system->name, "file-system") == 0);
+
+ if (image_os_image->size > flash_os_image->size)
+ error(1, 0, "kernel image too big (more than %u bytes)", (unsigned)flash_os_image->size);
+ if (image_file_system->size > flash_file_system->size)
+ error(1, 0, "rootfs image too big (more than %u bytes)", (unsigned)flash_file_system->size);
+
+ *len = flash_file_system->base - flash_os_image->base + image_file_system->size;
+
+ uint8_t *image = malloc(*len);
+ if (!image)
+ error(1, errno, "malloc");
+
+ memset(image, 0xff, *len);
+
+ memcpy(image, image_os_image->data, image_os_image->size);
+ memcpy(image + flash_file_system->base - flash_os_image->base, image_file_system->data, image_file_system->size);
+
+ return image;
+}
/** Generates an image for CPE210/220/510/520 and writes it to a file */
static void do_cpe510(const char *output, const char *kernel_image, const char *rootfs_image, uint32_t rev, bool add_jffs2_eof, bool sysupgrade) {
@@ -443,7 +516,7 @@ static void do_cpe510(const char *output, const char *kernel_image, const char *
parts[0] = make_partition_table(cpe510_partitions);
parts[1] = make_soft_version(rev);
- parts[2] = make_support_list(cpe510_support_list);
+ parts[2] = make_support_list(cpe510_support_list,false);
parts[3] = read_file("os-image", kernel_image, false);
parts[4] = read_file("file-system", rootfs_image, add_jffs2_eof);
@@ -470,6 +543,39 @@ static void do_cpe510(const char *output, const char *kernel_image, const char *
free_image_partition(parts[i]);
}
+/** Generates an image for C2600 and writes it to a file */
+static void do_c2600(const char *output, const char *kernel_image, const char *rootfs_image, uint32_t rev, bool add_jffs2_eof, bool sysupgrade) {
+ struct image_partition_entry parts[6] = {};
+
+ parts[0] = make_partition_table(c2600_partitions);
+ parts[1] = make_soft_version(rev);
+ parts[2] = make_support_list(c2600_support_list,true);
+ parts[3] = read_file("os-image", kernel_image, false);
+ parts[4] = read_file("file-system", rootfs_image, add_jffs2_eof);
+
+ size_t len;
+ void *image;
+ if (sysupgrade)
+ image = generate_sysupgrade_image_c2600(c2600_partitions, parts, &len);
+ else
+ image = generate_factory_image(c2600_vendor, parts, &len);
+
+ FILE *file = fopen(output, "wb");
+ if (!file)
+ error(1, errno, "unable to open output file");
+
+ if (fwrite(image, len, 1, file) != 1)
+ error(1, 0, "unable to write output file");
+
+ fclose(file);
+
+ free(image);
+
+ size_t i;
+ for (i = 0; parts[i].name; i++)
+ free_image_partition(parts[i]);
+}
+
/** Usage output */
static void usage(const char *argv0) {
@@ -552,6 +658,8 @@ int main(int argc, char *argv[]) {
if (strcmp(board, "CPE510") == 0)
do_cpe510(output, kernel_image, rootfs_image, rev, add_jffs2_eof, sysupgrade);
+ else if (strcmp(board, "C2600") == 0)
+ do_c2600(output, kernel_image, rootfs_image, rev, add_jffs2_eof, sysupgrade);
else
error(1, 0, "unsupported board %s", board);
--
2.6.4
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