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ramips: add JD-Cloud router support (#3239)

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* generic: support mtd-mac-address-ascii

It supports formats of both 001122334455 and 00:11:22:33:44:55

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>

* ramips: add JDCloud

Co-authored-by: Yousong Zhou <yszhou4tech@gmail.com>
This commit is contained in:
LGA1150 2020-02-22 12:26:41 +08:00 committed by GitHub
parent 5e271e43e3
commit 445949adbf
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 319 additions and 48 deletions
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107
target/linux/generic/pending-4.14/681-NET-add-of_get_mac_address_mtd.patch
View File

@ -32,17 +32,67 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
{
struct property *pp = of_find_property(np, name, NULL);
@@ -47,6 +48,79 @@ static const void *of_get_mac_addr(struc
@@ -47,6 +48,138 @@ static const void *of_get_mac_addr(struc
return NULL;
}
+typedef int(*mtd_mac_address_read)(struct mtd_info *mtd, loff_t from, u_char *buf);
+
+static int read_mtd_mac_address(struct mtd_info *mtd, loff_t from, u_char *mac)
+{
+ size_t retlen;
+
+ return mtd_read(mtd, from, 6, &retlen, mac);
+}
+
+static int read_mtd_mac_address_ascii(struct mtd_info *mtd, loff_t from, u_char *mac)
+{
+ size_t retlen;
+ char buf[17];
+
+ if (mtd_read(mtd, from, 12, &retlen, buf)) {
+ return -1;
+ }
+ if (sscanf(buf, "%2hhx%2hhx%2hhx%2hhx%2hhx%2hhx",
+ &mac[0], &mac[1], &mac[2], &mac[3],
+ &mac[4], &mac[5]) == 6) {
+ if (mac[0] == '\0' && mac[1] == '\0') { /* First 2 bytes are zero, probably a bug. Trying to re-read */
+ buf[4] = '\0'; /* Make it null-terminated */
+ if (sscanf(buf, "%4hx", mac) == 1)
+ *(uint16_t*)mac = htons(*(uint16_t*)mac);
+ }
+ return 0;
+ }
+ if (mtd_read(mtd, from+12, 5, &retlen, buf+12)) {
+ return -1;
+ }
+ if (sscanf(buf, "%2hhx:%2hhx:%2hhx:%2hhx:%2hhx:%2hhx",
+ &mac[0], &mac[1], &mac[2], &mac[3],
+ &mac[4], &mac[5]) == 6) {
+ return 0;
+ }
+ return -1;
+}
+
+static struct mtd_mac_address_property {
+ char *name;
+ mtd_mac_address_read read;
+} mtd_mac_address_properties[] = {
+ {
+ .name = "mtd-mac-address",
+ .read = read_mtd_mac_address,
+ }, {
+ .name = "mtd-mac-address-ascii",
+ .read = read_mtd_mac_address_ascii,
+ },
+};
+
+static const void *of_get_mac_address_mtd(struct device_node *np)
+{
+#ifdef CONFIG_MTD
+ struct device_node *mtd_np = NULL;
+ struct property *prop;
+ size_t retlen;
+ int size, ret;
+ int size, ret = -1;
+ struct mtd_info *mtd;
+ const char *part;
+ const __be32 *list;
@ -51,28 +101,37 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
+ u8 mac[ETH_ALEN];
+ void *addr;
+ u32 inc_idx;
+ int i;
+
+ list = of_get_property(np, "mtd-mac-address", &size);
+ if (!list || (size != (2 * sizeof(*list))))
+ for (i = 0; i < ARRAY_SIZE(mtd_mac_address_properties); i++) {
+ list = of_get_property(np, mtd_mac_address_properties[i].name, &size);
+ if (!list || (size != (2 * sizeof(*list))))
+ continue;
+
+ phandle = be32_to_cpup(list++);
+ if (phandle)
+ mtd_np = of_find_node_by_phandle(phandle);
+
+ if (!mtd_np)
+ continue;
+
+ part = of_get_property(mtd_np, "label", NULL);
+ if (!part)
+ part = mtd_np->name;
+
+ mtd = get_mtd_device_nm(part);
+ if (IS_ERR(mtd))
+ continue;
+
+ ret = mtd_mac_address_properties[i].read(mtd, be32_to_cpup(list), mac);
+ put_mtd_device(mtd);
+ if (!ret) {
+ break;
+ }
+ }
+ if (ret) {
+ return NULL;
+
+ phandle = be32_to_cpup(list++);
+ if (phandle)
+ mtd_np = of_find_node_by_phandle(phandle);
+
+ if (!mtd_np)
+ return NULL;
+
+ part = of_get_property(mtd_np, "label", NULL);
+ if (!part)
+ part = mtd_np->name;
+
+ mtd = get_mtd_device_nm(part);
+ if (IS_ERR(mtd))
+ return NULL;
+
+ ret = mtd_read(mtd, be32_to_cpup(list), 6, &retlen, mac);
+ put_mtd_device(mtd);
+ }
+
+ if (of_property_read_u32(np, "mtd-mac-address-increment-byte", &inc_idx))
+ inc_idx = 5;
@ -112,7 +171,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
/**
* Search the device tree for the best MAC address to use. 'mac-address' is
* checked first, because that is supposed to contain to "most recent" MAC
@@ -64,11 +138,18 @@ static const void *of_get_mac_addr(struc
@@ -64,11 +192,18 @@ static const void *of_get_mac_addr(struc
* addresses. Some older U-Boots only initialized 'local-mac-address'. In
* this case, the real MAC is in 'local-mac-address', and 'mac-address' exists
* but is all zeros.

107
target/linux/generic/pending-4.19/681-NET-add-of_get_mac_address_mtd.patch
View File

@ -32,17 +32,67 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
{
struct property *pp = of_find_property(np, name, NULL);
@@ -48,6 +49,79 @@ static const void *of_get_mac_addr(struc
@@ -48,6 +49,138 @@ static const void *of_get_mac_addr(struc
return NULL;
}
+typedef int(*mtd_mac_address_read)(struct mtd_info *mtd, loff_t from, u_char *buf);
+
+static int read_mtd_mac_address(struct mtd_info *mtd, loff_t from, u_char *mac)
+{
+ size_t retlen;
+
+ return mtd_read(mtd, from, 6, &retlen, mac);
+}
+
+static int read_mtd_mac_address_ascii(struct mtd_info *mtd, loff_t from, u_char *mac)
+{
+ size_t retlen;
+ char buf[17];
+
+ if (mtd_read(mtd, from, 12, &retlen, buf)) {
+ return -1;
+ }
+ if (sscanf(buf, "%2hhx%2hhx%2hhx%2hhx%2hhx%2hhx",
+ &mac[0], &mac[1], &mac[2], &mac[3],
+ &mac[4], &mac[5]) == 6) {
+ if (mac[0] == '\0' && mac[1] == '\0') { /* First 2 bytes are zero, probably a bug. Trying to re-read */
+ buf[4] = '\0'; /* Make it null-terminated */
+ if (sscanf(buf, "%4hx", mac) == 1)
+ *(uint16_t*)mac = htons(*(uint16_t*)mac);
+ }
+ return 0;
+ }
+ if (mtd_read(mtd, from+12, 5, &retlen, buf+12)) {
+ return -1;
+ }
+ if (sscanf(buf, "%2hhx:%2hhx:%2hhx:%2hhx:%2hhx:%2hhx",
+ &mac[0], &mac[1], &mac[2], &mac[3],
+ &mac[4], &mac[5]) == 6) {
+ return 0;
+ }
+ return -1;
+}
+
+static struct mtd_mac_address_property {
+ char *name;
+ mtd_mac_address_read read;
+} mtd_mac_address_properties[] = {
+ {
+ .name = "mtd-mac-address",
+ .read = read_mtd_mac_address,
+ }, {
+ .name = "mtd-mac-address-ascii",
+ .read = read_mtd_mac_address_ascii,
+ },
+};
+
+static const void *of_get_mac_address_mtd(struct device_node *np)
+{
+#ifdef CONFIG_MTD
+ struct device_node *mtd_np = NULL;
+ struct property *prop;
+ size_t retlen;
+ int size, ret;
+ int size, ret = -1;
+ struct mtd_info *mtd;
+ const char *part;
+ const __be32 *list;
@ -51,28 +101,37 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
+ u8 mac[ETH_ALEN];
+ void *addr;
+ u32 inc_idx;
+ int i;
+
+ list = of_get_property(np, "mtd-mac-address", &size);
+ if (!list || (size != (2 * sizeof(*list))))
+ for (i = 0; i < ARRAY_SIZE(mtd_mac_address_properties); i++) {
+ list = of_get_property(np, mtd_mac_address_properties[i].name, &size);
+ if (!list || (size != (2 * sizeof(*list))))
+ continue;
+
+ phandle = be32_to_cpup(list++);
+ if (phandle)
+ mtd_np = of_find_node_by_phandle(phandle);
+
+ if (!mtd_np)
+ continue;
+
+ part = of_get_property(mtd_np, "label", NULL);
+ if (!part)
+ part = mtd_np->name;
+
+ mtd = get_mtd_device_nm(part);
+ if (IS_ERR(mtd))
+ continue;
+
+ ret = mtd_mac_address_properties[i].read(mtd, be32_to_cpup(list), mac);
+ put_mtd_device(mtd);
+ if (!ret) {
+ break;
+ }
+ }
+ if (ret) {
+ return NULL;
+
+ phandle = be32_to_cpup(list++);
+ if (phandle)
+ mtd_np = of_find_node_by_phandle(phandle);
+
+ if (!mtd_np)
+ return NULL;
+
+ part = of_get_property(mtd_np, "label", NULL);
+ if (!part)
+ part = mtd_np->name;
+
+ mtd = get_mtd_device_nm(part);
+ if (IS_ERR(mtd))
+ return NULL;
+
+ ret = mtd_read(mtd, be32_to_cpup(list), 6, &retlen, mac);
+ put_mtd_device(mtd);
+ }
+
+ if (of_property_read_u32(np, "mtd-mac-address-increment-byte", &inc_idx))
+ inc_idx = 5;
@ -112,7 +171,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
/**
* Search the device tree for the best MAC address to use. 'mac-address' is
* checked first, because that is supposed to contain to "most recent" MAC
@@ -65,11 +139,18 @@ static const void *of_get_mac_addr(struc
@@ -65,11 +193,18 @@ static const void *of_get_mac_addr(struc
* addresses. Some older U-Boots only initialized 'local-mac-address'. In
* this case, the real MAC is in 'local-mac-address', and 'mac-address' exists
* but is all zeros.

144
target/linux/ramips/dts/mt7621_jdcloud_re-sp-01b.dts Normal file
View File

@ -0,0 +1,144 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include "mt7621.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
compatible = "jdcloud,re-sp-01b", "mediatek,mt7621-soc";
model = "JDCloud RE-SP-01B";
aliases {
led-boot = &led_red;
led-failsafe = &led_red;
led-running = &led_green;
led-upgrade = &led_blue;
label-mac-device = &ethernet;
};
chosen {
bootargs = "console=ttyS0,115200";
};
keys {
compatible = "gpio-keys";
reset {
label = "reset";
gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};
leds {
compatible = "gpio-leds";
led_red: red {
label = "jdcloud:red:sys";
gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
panic-indicator;
};
led_green: green {
label = "jdcloud:green:sys";
gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
};
led_blue: blue {
label = "jdcloud:blue:sys";
gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
};
};
};
&sdhci {
status = "okay";
};
&spi0 {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <50000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x0 0x30000>;
read-only;
};
config: partition@30000 {
label = "config";
reg = <0x30000 0x10000>;
read-only;
};
factory: partition@40000 {
label = "factory";
reg = <0x40000 0x10000>;
read-only;
};
partition@50000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x50000 0x1ab0000>;
};
partition@1b00000 {
label = "mini";
reg = <0x1b00000 0x400000>;
read-only;
};
partition@1f00000 {
label = "oem";
reg = <0x1f00000 0x100000>;
read-only;
};
};
};
};
&ethernet {
mtd-mac-address-ascii = <&config 0x4429>;
};
&pcie {
status = "okay";
};
&pcie0 {
wifi@0,0 {
reg = <0x0000 0 0 0 0>;
mtd-mac-address-ascii = <&config 0x4429>;
mediatek,mtd-eeprom = <&factory 0x0>;
};
};
&pcie1 {
wifi@0,0 {
reg = <0x0000 0 0 0 0>;
mtd-mac-address-ascii = <&config 0x4429>;
mtd-mac-address-increment = <0x80>;
mtd-mac-address-increment-byte = <3>;
mediatek,mtd-eeprom = <&factory 0x8000>;
ieee80211-freq-limit = <5000000 6000000>;
};
};
&state_default {
gpio {
ralink,group = "uart2", "uart3", "wdt";
ralink,function = "gpio";
};
};

8
target/linux/ramips/image/mt7621.mk
View File

@ -385,6 +385,14 @@ define Device/jcg_jhr-ac876m
endef
TARGET_DEVICES += jcg_jhr-ac876m
define Device/jdcloud_re-sp-01b
IMAGE_SIZE := 27328k
DEVICE_VENDOR := JDCloud
DEVICE_MODEL := RE-SP-01B
DEVICE_PACKAGES := kmod-fs-ext4 kmod-mt7603 kmod-mt7615e kmod-sdhci-mt7620 kmod-usb3 wpad-openssl
endef
TARGET_DEVICES += jdcloud_re-sp-01b
define Device/lenovo_newifi-d1
IMAGE_SIZE := 32448k
DEVICE_VENDOR := Newifi

1
target/linux/ramips/mt7621/base-files/etc/board.d/02_network
View File

@ -124,6 +124,7 @@ ramips_setup_interfaces()
ucidef_add_switch_attr "switch0" "enable" "false"
ucidef_set_interface_lan "eth0"
;;
jdcloud,re-sp-01b|\
mikrotik,rbm33g)
ucidef_add_switch "switch0" \
"1:lan" "2:lan" "0:wan" "6@eth0"