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>
This commit is contained in:
Daniel Gonzalez Cabanelas
committed by
Jonas Gorski
Jonas Gorski
parent
085967f774
commit
e12c72bb52
@@ -15,6 +15,9 @@ a4001n1)
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a4001n)
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ucidef_set_led_usbdev "usb" "USB" "A4001N:green:usb" "1-1"
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;;
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ad1018-nor)
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ucidef_set_led_netdev "wlan0" "WLAN" "AD1018:green:wifi" "wlan0"
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;;
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ar-5315u)
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ucidef_set_led_usbdev "usb" "USB" "AR-5315u:green:usb" "1-1"
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;;
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@@ -98,6 +98,7 @@ vr-3026e)
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"0:lan:1" "1:lan:2" "2:lan:3" "3:lan:4" "8t@eth0"
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;;
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ad1018-nor|\
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ar-5315u |\
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vh4032n)
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ucidef_add_switch "switch0" \
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@@ -12,6 +12,9 @@ set_state() {
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a4001n)
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status_led="A4001N:green:power"
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;;
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ad1018)
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status_led="AD1018:green:power"
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;;
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ar-5315u)
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status_led="AR-5315u:green:power"
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;;
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@@ -228,6 +228,9 @@ brcm63xx_dt_detect() {
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"Sagem F@ST2704V2")
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board_name="fast2704v2"
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;;
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"Sercomm AD1018 (SPI flash mod)")
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board_name="ad1018-nor"
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;;
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"SFR Neuf Box 4"*)
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board_name="neufbox4"
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;;
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136
target/linux/brcm63xx/dts/ad1018-nor.dts
Normal file
136
target/linux/brcm63xx/dts/ad1018-nor.dts
Normal file
@@ -0,0 +1,136 @@
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/dts-v1/;
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#include "bcm6328.dtsi"
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#include <dt-bindings/input/input.h>
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/ {
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model = "Sercomm AD1018 (SPI flash mod)";
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compatible = "sercomm,ad1018-nor", "brcm,bcm6328";
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chosen {
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bootargs = "root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200";
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};
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gpio-keys-polled {
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compatible = "gpio-keys-polled";
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#address-cells = <1>;
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#size-cells = <0>;
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poll-interval = <20>;
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debounce-interval = <60>;
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wps {
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label = "wps";
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gpios = <&pinctrl 24 1>;
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linux,code = <KEY_WPS_BUTTON>;
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};
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wifi {
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label = "wifi";
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gpios = <&pinctrl 25 1>;
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linux,code = <KEY_WLAN>;
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};
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reset {
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label = "reset";
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gpios = <&pinctrl 31 1>;
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linux,code = <KEY_RESTART>;
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};
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};
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};
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&pinctrl {
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pinctrl_leds: leds {
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function = "led";
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pins = "gpio0", "gpio1";
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};
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};
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&leds {
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status = "ok";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_leds &pinctrl_serial_led
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&pinctrl_ephy0_spd_led &pinctrl_ephy1_act_led
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&pinctrl_ephy2_act_led &pinctrl_ephy3_act_led>;
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brcm,serial-leds;
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brcm,serial-shift-inv;
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brcm,serial-dat-low;
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inet_red@0 {
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reg = <0>;
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active-low;
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label = "AD1018:red:internet";
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};
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inet_green@1 {
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reg = <1>;
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active-low;
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label = "AD1018:green:internet";
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};
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power_green@8 {
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reg = <8>;
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active-low;
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label = "AD1018:green:power";
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default-state = "on";
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};
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adsl_green@10 {
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reg = <10>;
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active-low;
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label = "AD1018:green:adsl";
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};
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adsl_red@11 {
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reg = <11>;
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active-low;
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label = "AD1018:red:adsl";
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};
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phone_green@12 {
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reg = <12>;
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active-low;
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label = "AD1018:green:phone";
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};
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wps_green@13 {
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reg = <13>;
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active-low;
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label = "AD1018:green:wps";
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};
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wifi_green@14 {
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reg = <14>;
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active-low;
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label = "AD1018:green:wifi";
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};
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usb_green@15 {
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reg = <15>;
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active-low;
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label = "AD1018:green:usb";
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};
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ephy0_spd@17 {
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reg = <17>;
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brcm,hardware-controlled;
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};
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};
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&hsspi {
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status = "ok";
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flash@0 {
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compatible = "jedec,spi-nor";
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spi-max-frequency = <16666667>;
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spi-tx-bus-width = <2>;
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spi-rx-bus-width = <2>;
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reg = <0>;
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#address-cells = <1>;
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#size-cells = <1>;
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linux,part-probe = "bcm63xxpart";
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};
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};
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@@ -971,6 +971,18 @@ define Device/FAST2704V2
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endef
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TARGET_DEVICES += FAST2704V2
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### Sercomm ###
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define Device/AD1018-SPI_flash
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$(Device/bcm63xx)
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DEVICE_TITLE := Sercomm AD1018 (SPI flash mod)
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DEVICE_DTS := ad1018-nor
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CFE_BOARD_ID := 96328avngr
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CFE_CHIP_ID := 6328
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DEVICE_PACKAGES := \
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$(B43_PACKAGES) $(USB2_PACKAGES)
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endef
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TARGET_DEVICES += AD1018-SPI_flash
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### SFR ###
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define Device/NEUFBOX4-SER
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$(Device/bcm63xx)
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93
target/linux/brcm63xx/patches-4.4/580-board_AD1018.patch
Normal file
93
target/linux/brcm63xx/patches-4.4/580-board_AD1018.patch
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@@ -0,0 +1,93 @@
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--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
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+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
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@@ -366,6 +366,74 @@ static struct board_info __initdata boar
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},
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};
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+static struct sprom_fixup __initdata ad1018_fixups[] = {
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+ { .offset = 6, .value = 0x1c00 },
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+ { .offset = 65, .value = 0x1256 },
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+ { .offset = 96, .value = 0x2046 },
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+ { .offset = 97, .value = 0xfe69 },
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+ { .offset = 98, .value = 0x1726 },
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+ { .offset = 99, .value = 0xfa5c },
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+ { .offset = 112, .value = 0x2046 },
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+ { .offset = 113, .value = 0xfea8 },
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+ { .offset = 114, .value = 0x1978 },
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+ { .offset = 115, .value = 0xfa26 },
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+ { .offset = 161, .value = 0x2222 },
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+ { .offset = 169, .value = 0x2222 },
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+ { .offset = 171, .value = 0x2222 },
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+ { .offset = 173, .value = 0x2222 },
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+ { .offset = 174, .value = 0x4444 },
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+ { .offset = 175, .value = 0x2222 },
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+ { .offset = 176, .value = 0x4444 },
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+};
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+
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+static struct board_info __initdata board_AD1018 = {
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+ .name = "96328avngr",
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+ .expected_cpu_id = 0x6328,
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+
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+ .has_uart0 = 1,
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+ .has_pci = 1,
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+ .use_fallback_sprom = 1,
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+
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+ .has_ohci0 = 1,
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+ .has_ehci0 = 1,
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+ .num_usbh_ports = 1,
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+
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+ .has_enetsw = 1,
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+
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+ .enetsw = {
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+ .used_ports = {
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+ [0] = {
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+ .used = 1,
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+ .phy_id = 1,
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+ .name = "FIBRE",
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+ },
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+ [1] = {
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+ .used = 1,
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+ .phy_id = 2,
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+ .name = "LAN3",
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+ },
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+ [2] = {
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+ .used = 1,
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+ .phy_id = 3,
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+ .name = "LAN2",
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+ },
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+ [3] = {
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+ .used = 1,
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+ .phy_id = 4,
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+ .name = "LAN1",
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+ },
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+ },
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+ },
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+
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+ .fallback_sprom = {
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+ .type = SPROM_BCM43217,
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+ .pci_bus = 1,
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+ .pci_dev = 0,
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+ .board_fixups = ad1018_fixups,
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+ .num_board_fixups = ARRAY_SIZE(ad1018_fixups),
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+ },
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+};
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+
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static struct sprom_fixup __initdata ar5381u_fixups[] = {
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{ .offset = 97, .value = 0xfee5 },
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{ .offset = 98, .value = 0x157c },
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@@ -2684,6 +2752,7 @@ static const struct board_info __initcon
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#endif
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#ifdef CONFIG_BCM63XX_CPU_6328
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&board_96328avng,
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+ &board_AD1018,
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&board_AR5381u,
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&board_AR5387un,
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&board_963281TAN,
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@@ -2798,6 +2867,7 @@ static struct of_device_id const bcm963x
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{ .compatible = "d-link,dsl-274xb-f", .data = &board_dsl_274xb_f1, },
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{ .compatible = "nucom,r5010unv2", .data = &board_R5010UNV2, },
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{ .compatible = "sagem,f@st2704v2", .data = &board_FAST2704V2, },
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+ { .compatible = "sercomm,ad1018-nor", .data = &board_AD1018, },
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#endif
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#ifdef CONFIG_BCM63XX_CPU_6338
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{ .compatible = "brcm,bcm96338gw", .data = &board_96338gw, },
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