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authorDaniel Gonzalez Cabanelas <dgcbueu@gmail.com>2017-08-31 22:22:37 +0200
committerJonas Gorski <jonas.gorski@gmail.com>2017-12-16 12:57:05 +0100
commite12c72bb52ebcde361b5d8a9856bd771a7872b3d (patch)
tree4b0aafad234f30ac55ec23162aac1022ef0c2f23 /target/linux/brcm63xx
parent085967f77414dcf8c232032c44ea5aa5cb80e240 (diff)
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brcm63xx: Add Sercomm AD1018 support
Add support for the Sercomm AD1018 router This a BCM6328 based board, 128 MB RAM, 128 MiB NAND flash, with an onboard BCM43217 wifi, 4 ethernet ports and 1 USB host port (not soldered). The board also has an FXS chip (Si32177) connected via SPI (SS2#), without support in LEDE. Since NAND flash chips aren't still supported in brcm63xx, the support is for now added to work only with SPI flash chips. Therefore hardware modding, soldering a new SPI flash chip, is required to make the board work with LEDE (tested and working OK). The flash at dts is intentionally left without partitioning to let the user choose a NOR chip of any size (8, 16 or 32 MB). Signed-off-by: Daniel Gonzalez Cabanelas <dgcbueu@gmail.com> [jonas.gorski: renamed ad1018 to ad1018-nor to signify the modification] Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Diffstat (limited to 'target/linux/brcm63xx')
-rwxr-xr-xtarget/linux/brcm63xx/base-files/etc/board.d/01_leds3
-rwxr-xr-xtarget/linux/brcm63xx/base-files/etc/board.d/02_network1
-rw-r--r--target/linux/brcm63xx/base-files/etc/diag.sh3
-rwxr-xr-xtarget/linux/brcm63xx/base-files/lib/brcm63xx.sh3
-rw-r--r--target/linux/brcm63xx/dts/ad1018-nor.dts136
-rw-r--r--target/linux/brcm63xx/image/bcm63xx.mk12
-rw-r--r--target/linux/brcm63xx/patches-4.4/580-board_AD1018.patch93
7 files changed, 251 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/base-files/etc/board.d/01_leds b/target/linux/brcm63xx/base-files/etc/board.d/01_leds
index ef70cde791..d25d37e847 100755
--- a/target/linux/brcm63xx/base-files/etc/board.d/01_leds
+++ b/target/linux/brcm63xx/base-files/etc/board.d/01_leds
@@ -15,6 +15,9 @@ a4001n1)
a4001n)
ucidef_set_led_usbdev "usb" "USB" "A4001N:green:usb" "1-1"
;;
+ad1018-nor)
+ ucidef_set_led_netdev "wlan0" "WLAN" "AD1018:green:wifi" "wlan0"
+ ;;
ar-5315u)
ucidef_set_led_usbdev "usb" "USB" "AR-5315u:green:usb" "1-1"
;;
diff --git a/target/linux/brcm63xx/base-files/etc/board.d/02_network b/target/linux/brcm63xx/base-files/etc/board.d/02_network
index 9addba654a..06b4b6eced 100755
--- a/target/linux/brcm63xx/base-files/etc/board.d/02_network
+++ b/target/linux/brcm63xx/base-files/etc/board.d/02_network
@@ -98,6 +98,7 @@ vr-3026e)
"0:lan:1" "1:lan:2" "2:lan:3" "3:lan:4" "8t@eth0"
;;
+ad1018-nor|\
ar-5315u |\
vh4032n)
ucidef_add_switch "switch0" \
diff --git a/target/linux/brcm63xx/base-files/etc/diag.sh b/target/linux/brcm63xx/base-files/etc/diag.sh
index 700c9ea85a..2663a2cadc 100644
--- a/target/linux/brcm63xx/base-files/etc/diag.sh
+++ b/target/linux/brcm63xx/base-files/etc/diag.sh
@@ -12,6 +12,9 @@ set_state() {
a4001n)
status_led="A4001N:green:power"
;;
+ ad1018)
+ status_led="AD1018:green:power"
+ ;;
ar-5315u)
status_led="AR-5315u:green:power"
;;
diff --git a/target/linux/brcm63xx/base-files/lib/brcm63xx.sh b/target/linux/brcm63xx/base-files/lib/brcm63xx.sh
index 3f46633fad..82abd737ce 100755
--- a/target/linux/brcm63xx/base-files/lib/brcm63xx.sh
+++ b/target/linux/brcm63xx/base-files/lib/brcm63xx.sh
@@ -228,6 +228,9 @@ brcm63xx_dt_detect() {
"Sagem F@ST2704V2")
board_name="fast2704v2"
;;
+ "Sercomm AD1018 (SPI flash mod)")
+ board_name="ad1018-nor"
+ ;;
"SFR Neuf Box 4"*)
board_name="neufbox4"
;;
diff --git a/target/linux/brcm63xx/dts/ad1018-nor.dts b/target/linux/brcm63xx/dts/ad1018-nor.dts
new file mode 100644
index 0000000000..d7632c69de
--- /dev/null
+++ b/target/linux/brcm63xx/dts/ad1018-nor.dts
@@ -0,0 +1,136 @@
+/dts-v1/;
+
+#include "bcm6328.dtsi"
+
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "Sercomm AD1018 (SPI flash mod)";
+ compatible = "sercomm,ad1018-nor", "brcm,bcm6328";
+
+ chosen {
+ bootargs = "root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200";
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <20>;
+ debounce-interval = <60>;
+
+ wps {
+ label = "wps";
+ gpios = <&pinctrl 24 1>;
+ linux,code = <KEY_WPS_BUTTON>;
+ };
+ wifi {
+ label = "wifi";
+ gpios = <&pinctrl 25 1>;
+ linux,code = <KEY_WLAN>;
+ };
+ reset {
+ label = "reset";
+ gpios = <&pinctrl 31 1>;
+ linux,code = <KEY_RESTART>;
+ };
+ };
+
+};
+
+&pinctrl {
+ pinctrl_leds: leds {
+ function = "led";
+ pins = "gpio0", "gpio1";
+ };
+};
+
+&leds {
+ status = "ok";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_leds &pinctrl_serial_led
+ &pinctrl_ephy0_spd_led &pinctrl_ephy1_act_led
+ &pinctrl_ephy2_act_led &pinctrl_ephy3_act_led>;
+
+ brcm,serial-leds;
+ brcm,serial-shift-inv;
+ brcm,serial-dat-low;
+
+ inet_red@0 {
+ reg = <0>;
+ active-low;
+ label = "AD1018:red:internet";
+ };
+
+ inet_green@1 {
+ reg = <1>;
+ active-low;
+ label = "AD1018:green:internet";
+ };
+
+ power_green@8 {
+ reg = <8>;
+ active-low;
+ label = "AD1018:green:power";
+ default-state = "on";
+ };
+
+ adsl_green@10 {
+ reg = <10>;
+ active-low;
+ label = "AD1018:green:adsl";
+ };
+
+ adsl_red@11 {
+ reg = <11>;
+ active-low;
+ label = "AD1018:red:adsl";
+ };
+
+ phone_green@12 {
+ reg = <12>;
+ active-low;
+ label = "AD1018:green:phone";
+ };
+
+ wps_green@13 {
+ reg = <13>;
+ active-low;
+ label = "AD1018:green:wps";
+ };
+
+ wifi_green@14 {
+ reg = <14>;
+ active-low;
+ label = "AD1018:green:wifi";
+ };
+
+ usb_green@15 {
+ reg = <15>;
+ active-low;
+ label = "AD1018:green:usb";
+ };
+
+ ephy0_spd@17 {
+ reg = <17>;
+ brcm,hardware-controlled;
+ };
+};
+
+&hsspi {
+ status = "ok";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <16666667>;
+ spi-tx-bus-width = <2>;
+ spi-rx-bus-width = <2>;
+ reg = <0>;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ linux,part-probe = "bcm63xxpart";
+ };
+};
diff --git a/target/linux/brcm63xx/image/bcm63xx.mk b/target/linux/brcm63xx/image/bcm63xx.mk
index 4e90eb0504..918dfc7981 100644
--- a/target/linux/brcm63xx/image/bcm63xx.mk
+++ b/target/linux/brcm63xx/image/bcm63xx.mk
@@ -971,6 +971,18 @@ define Device/FAST2704V2
endef
TARGET_DEVICES += FAST2704V2
+### Sercomm ###
+define Device/AD1018-SPI_flash
+ $(Device/bcm63xx)
+ DEVICE_TITLE := Sercomm AD1018 (SPI flash mod)
+ DEVICE_DTS := ad1018-nor
+ CFE_BOARD_ID := 96328avngr
+ CFE_CHIP_ID := 6328
+ DEVICE_PACKAGES := \
+ $(B43_PACKAGES) $(USB2_PACKAGES)
+endef
+TARGET_DEVICES += AD1018-SPI_flash
+
### SFR ###
define Device/NEUFBOX4-SER
$(Device/bcm63xx)
diff --git a/target/linux/brcm63xx/patches-4.4/580-board_AD1018.patch b/target/linux/brcm63xx/patches-4.4/580-board_AD1018.patch
new file mode 100644
index 0000000000..c08e00dbe8
--- /dev/null
+++ b/target/linux/brcm63xx/patches-4.4/580-board_AD1018.patch
@@ -0,0 +1,93 @@
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -366,6 +366,74 @@ static struct board_info __initdata boar
+ },
+ };
+
++static struct sprom_fixup __initdata ad1018_fixups[] = {
++ { .offset = 6, .value = 0x1c00 },
++ { .offset = 65, .value = 0x1256 },
++ { .offset = 96, .value = 0x2046 },
++ { .offset = 97, .value = 0xfe69 },
++ { .offset = 98, .value = 0x1726 },
++ { .offset = 99, .value = 0xfa5c },
++ { .offset = 112, .value = 0x2046 },
++ { .offset = 113, .value = 0xfea8 },
++ { .offset = 114, .value = 0x1978 },
++ { .offset = 115, .value = 0xfa26 },
++ { .offset = 161, .value = 0x2222 },
++ { .offset = 169, .value = 0x2222 },
++ { .offset = 171, .value = 0x2222 },
++ { .offset = 173, .value = 0x2222 },
++ { .offset = 174, .value = 0x4444 },
++ { .offset = 175, .value = 0x2222 },
++ { .offset = 176, .value = 0x4444 },
++};
++
++static struct board_info __initdata board_AD1018 = {
++ .name = "96328avngr",
++ .expected_cpu_id = 0x6328,
++
++ .has_uart0 = 1,
++ .has_pci = 1,
++ .use_fallback_sprom = 1,
++
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 1,
++
++ .has_enetsw = 1,
++
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "FIBRE",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "LAN3",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "LAN2",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "LAN1",
++ },
++ },
++ },
++
++ .fallback_sprom = {
++ .type = SPROM_BCM43217,
++ .pci_bus = 1,
++ .pci_dev = 0,
++ .board_fixups = ad1018_fixups,
++ .num_board_fixups = ARRAY_SIZE(ad1018_fixups),
++ },
++};
++
+ static struct sprom_fixup __initdata ar5381u_fixups[] = {
+ { .offset = 97, .value = 0xfee5 },
+ { .offset = 98, .value = 0x157c },
+@@ -2684,6 +2752,7 @@ static const struct board_info __initcon
+ #endif
+ #ifdef CONFIG_BCM63XX_CPU_6328
+ &board_96328avng,
++ &board_AD1018,
+ &board_AR5381u,
+ &board_AR5387un,
+ &board_963281TAN,
+@@ -2798,6 +2867,7 @@ static struct of_device_id const bcm963x
+ { .compatible = "d-link,dsl-274xb-f", .data = &board_dsl_274xb_f1, },
+ { .compatible = "nucom,r5010unv2", .data = &board_R5010UNV2, },
+ { .compatible = "sagem,f@st2704v2", .data = &board_FAST2704V2, },
++ { .compatible = "sercomm,ad1018-nor", .data = &board_AD1018, },
+ #endif
+ #ifdef CONFIG_BCM63XX_CPU_6338
+ { .compatible = "brcm,bcm96338gw", .data = &board_96338gw, },