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-rwxr-xr-xtarget/linux/ramips/base-files/lib/ramips.sh2
-rw-r--r--target/linux/ramips/dts/LINKIT7688.dts2
-rw-r--r--target/linux/ramips/patches-3.18/0300-mt7628_fixes.patch44
-rw-r--r--target/linux/ramips/patches-3.18/0301-mt7688-detect.patch44
4 files changed, 24 insertions, 68 deletions
diff --git a/target/linux/ramips/base-files/lib/ramips.sh b/target/linux/ramips/base-files/lib/ramips.sh
index 62a79c505c..a1bcb7261d 100755
--- a/target/linux/ramips/base-files/lib/ramips.sh
+++ b/target/linux/ramips/base-files/lib/ramips.sh
@@ -205,7 +205,7 @@ ramips_board_detect() {
*"M4")
name="m4"
;;
- *"MediaTek LinkIt Smart7688")
+ *"MediaTek LinkIt Smart 7688")
linkit="$(dd bs=1 skip=1024 count=12 if=/dev/mtd2 2> /dev/null)"
if [ "${linkit}" = "LINKITS7688D" ]; then
name="linkits7688d"
diff --git a/target/linux/ramips/dts/LINKIT7688.dts b/target/linux/ramips/dts/LINKIT7688.dts
index 4d1b96474c..a42d9f7dd4 100644
--- a/target/linux/ramips/dts/LINKIT7688.dts
+++ b/target/linux/ramips/dts/LINKIT7688.dts
@@ -4,7 +4,7 @@
/ {
compatible = "mediatek,linkit", "mediatek,mt7628an-soc";
- model = "MediaTek LinkIt Smart7688";
+ model = "MediaTek LinkIt Smart 7688";
chosen {
bootargs = "console=ttyS2,57600";
diff --git a/target/linux/ramips/patches-3.18/0300-mt7628_fixes.patch b/target/linux/ramips/patches-3.18/0300-mt7628_fixes.patch
index 443e07afed..f77e5e7062 100644
--- a/target/linux/ramips/patches-3.18/0300-mt7628_fixes.patch
+++ b/target/linux/ramips/patches-3.18/0300-mt7628_fixes.patch
@@ -1,49 +1,5 @@
--- a/arch/mips/ralink/mt7620.c
+++ b/arch/mips/ralink/mt7620.c
-@@ -101,28 +101,28 @@ static struct rt2880_pmx_group mt7620a_p
- };
-
- static struct rt2880_pmx_func pwm1_grp_mt7628[] = {
-- FUNC("sdxc", 3, 19, 1),
-+ FUNC("sdxc d6", 3, 19, 1),
- FUNC("utif", 2, 19, 1),
- FUNC("gpio", 1, 19, 1),
-- FUNC("pwm", 0, 19, 1),
-+ FUNC("pwm1", 0, 19, 1),
- };
-
- static struct rt2880_pmx_func pwm0_grp_mt7628[] = {
-- FUNC("sdxc", 3, 18, 1),
-+ FUNC("sdxc d7", 3, 18, 1),
- FUNC("utif", 2, 18, 1),
- FUNC("gpio", 1, 18, 1),
-- FUNC("pwm", 0, 18, 1),
-+ FUNC("pwm0", 0, 18, 1),
- };
-
- static struct rt2880_pmx_func uart2_grp_mt7628[] = {
-- FUNC("sdxc", 3, 20, 2),
-+ FUNC("sdxc d5 d4", 3, 20, 2),
- FUNC("pwm", 2, 20, 2),
- FUNC("gpio", 1, 20, 2),
- FUNC("uart2", 0, 20, 2),
- };
-
- static struct rt2880_pmx_func uart1_grp_mt7628[] = {
-- FUNC("sdxc", 3, 45, 2),
-+ FUNC("sw_r", 3, 45, 2),
- FUNC("pwm", 2, 45, 2),
- FUNC("gpio", 1, 45, 2),
- FUNC("uart1", 0, 45, 2),
-@@ -165,7 +165,7 @@ static struct rt2880_pmx_func spi_cs1_gr
- FUNC("-", 3, 6, 1),
- FUNC("refclk", 2, 6, 1),
- FUNC("gpio", 1, 6, 1),
-- FUNC("spi", 0, 6, 1),
-+ FUNC("spi cs1", 0, 6, 1),
- };
-
- static struct rt2880_pmx_func spis_grp_mt7628[] = {
@@ -182,27 +182,43 @@ static struct rt2880_pmx_func gpio_grp_m
FUNC("gpio", 0, 11, 1),
};
diff --git a/target/linux/ramips/patches-3.18/0301-mt7688-detect.patch b/target/linux/ramips/patches-3.18/0301-mt7688-detect.patch
index 1fddf11dc3..5097b1ef42 100644
--- a/target/linux/ramips/patches-3.18/0301-mt7688-detect.patch
+++ b/target/linux/ramips/patches-3.18/0301-mt7688-detect.patch
@@ -24,8 +24,8 @@
#define RINT(x) ((x) / 1000000)
#define RFRAC(x) (((x) / 1000) % 1000)
-- if (ralink_soc == MT762X_SOC_MT7628AN) {
-+ if (ralink_soc == MT762X_SOC_MT7628AN || ralink_soc == MT762X_SOC_MT7688) {
+- if (mt762x_soc == MT762X_SOC_MT7628AN) {
++ if (mt762x_soc == MT762X_SOC_MT7628AN || mt762x_soc == MT762X_SOC_MT7688) {
if (xtal_rate == MHZ(40))
cpu_rate = MHZ(580);
else
@@ -33,64 +33,64 @@
ralink_clk_add("10000e00.uart2", periph_rate);
ralink_clk_add("10180000.wmac", xtal_rate);
-- if (IS_ENABLED(CONFIG_USB) && ralink_soc != MT762X_SOC_MT7628AN) {
+- if (IS_ENABLED(CONFIG_USB) && mt762x_soc != MT762X_SOC_MT7628AN) {
+ if (IS_ENABLED(CONFIG_USB) &&
-+ (ralink_soc == MT762X_SOC_MT7620A || ralink_soc == MT762X_SOC_MT7620N)) {
++ (mt762x_soc == MT762X_SOC_MT7620A || mt762x_soc == MT762X_SOC_MT7620N)) {
/*
* When the CPU goes into sleep mode, the BUS clock will be too low for
* USB to function properly
-@@ -533,8 +537,15 @@ void prom_soc_init(struct ralink_soc_inf
+@@ -533,8 +537,15 @@ void prom_soc_init(struct mt762x_soc_inf
soc_info->compatible = "ralink,mt7620n-soc";
}
} else if (n0 == MT7620_CHIP_NAME0 && n1 == MT7628_CHIP_NAME1) {
-- ralink_soc = MT762X_SOC_MT7628AN;
+- mt762x_soc = MT762X_SOC_MT7628AN;
- name = "MT7628AN";
+ u32 efuse = __raw_readl(sysc + SYSC_REG_EFUSE_CFG);
+
+ if (efuse & EFUSE_MT7688) {
-+ ralink_soc = MT762X_SOC_MT7688;
++ mt762x_soc = MT762X_SOC_MT7688;
+ name = "MT7688";
+ } else {
-+ ralink_soc = MT762X_SOC_MT7628AN;
++ mt762x_soc = MT762X_SOC_MT7628AN;
+ name = "MT7628AN";
+ }
soc_info->compatible = "ralink,mt7628an-soc";
} else {
panic("mt762x: unknown SoC, n0:%08x n1:%08x\n", n0, n1);
-@@ -548,13 +559,13 @@ void prom_soc_init(struct ralink_soc_inf
+@@ -548,13 +559,13 @@ void prom_soc_init(struct mt762x_soc_inf
cfg0 = __raw_readl(sysc + SYSC_REG_SYSTEM_CONFIG0);
-- if (ralink_soc == MT762X_SOC_MT7628AN)
-+ if (ralink_soc == MT762X_SOC_MT7628AN || ralink_soc == MT762X_SOC_MT7688)
+- if (mt762x_soc == MT762X_SOC_MT7628AN)
++ if (mt762x_soc == MT762X_SOC_MT7628AN || mt762x_soc == MT762X_SOC_MT7688)
dram_type = ((cfg0&0x00000001) == 0x00000001)?SYSCFG0_DRAM_TYPE_DDR1_MT7628:SYSCFG0_DRAM_TYPE_DDR2_MT7628;
else
dram_type = (cfg0 >> SYSCFG0_DRAM_TYPE_SHIFT) & SYSCFG0_DRAM_TYPE_MASK;
soc_info->mem_base = MT7620_DRAM_BASE;
-- if (ralink_soc == MT762X_SOC_MT7628AN)
-+ if (ralink_soc == MT762X_SOC_MT7628AN || ralink_soc == MT762X_SOC_MT7688)
+- if (mt762x_soc == MT762X_SOC_MT7628AN)
++ if (mt762x_soc == MT762X_SOC_MT7628AN || mt762x_soc == MT762X_SOC_MT7688)
mt7628_dram_init(soc_info);
else
mt7620_dram_init(soc_info);
-@@ -567,7 +578,7 @@ void prom_soc_init(struct ralink_soc_inf
+@@ -567,7 +578,7 @@ void prom_soc_init(struct mt762x_soc_inf
pr_info("Digital PMU set to %s control\n",
(pmu1 & DIG_SW_SEL) ? ("sw") : ("hw"));
-- if (ralink_soc == MT762X_SOC_MT7628AN)
-+ if (ralink_soc == MT762X_SOC_MT7628AN || ralink_soc == MT762X_SOC_MT7688)
+- if (mt762x_soc == MT762X_SOC_MT7628AN)
++ if (mt762x_soc == MT762X_SOC_MT7628AN || mt762x_soc == MT762X_SOC_MT7688)
rt2880_pinmux_data = mt7628an_pinmux_data;
else
rt2880_pinmux_data = mt7620a_pinmux_data;
--- a/arch/mips/include/asm/mach-ralink/ralink_regs.h
+++ b/arch/mips/include/asm/mach-ralink/ralink_regs.h
-@@ -24,6 +24,7 @@ enum ralink_soc_type {
+@@ -24,6 +24,7 @@ enum mt762x_soc_type {
MT762X_SOC_MT7620N,
MT762X_SOC_MT7621AT,
MT762X_SOC_MT7628AN,
+ MT762X_SOC_MT7688,
};
- extern enum ralink_soc_type ralink_soc;
+ extern enum mt762x_soc_type mt762x_soc;
--- a/drivers/net/ethernet/ralink/esw_rt3052.c
+++ b/drivers/net/ethernet/ralink/esw_rt3052.c
@@ -98,8 +98,8 @@
rt305x_mii_write(esw, 0, 29, 0x598b);
/* select local register */
rt305x_mii_write(esw, 0, 31, 0x8000);
-- } else if (ralink_soc == MT762X_SOC_MT7628AN) {
-+ } else if (ralink_soc == MT762X_SOC_MT7628AN || ralink_soc == MT762X_SOC_MT7688) {
+- } else if (mt762x_soc == MT762X_SOC_MT7628AN) {
++ } else if (mt762x_soc == MT762X_SOC_MT7628AN || mt762x_soc == MT762X_SOC_MT7688) {
int i;
// u32 phy_val;
u32 val;
@@ -107,8 +107,8 @@
int shift = attr->id == RT5350_ESW_ATTR_PORT_TR_GOOD ? 0 : 16;
u32 reg;
-- if ((ralink_soc != RT305X_SOC_RT5350) && (ralink_soc != MT762X_SOC_MT7628AN))
-+ if ((ralink_soc != RT305X_SOC_RT5350) && (ralink_soc != MT762X_SOC_MT7628AN) && (ralink_soc != MT762X_SOC_MT7688))
+- if ((mt762x_soc != RT305X_SOC_RT5350) && (mt762x_soc != MT762X_SOC_MT7628AN))
++ if ((mt762x_soc != RT305X_SOC_RT5350) && (mt762x_soc != MT762X_SOC_MT7628AN) && (mt762x_soc != MT762X_SOC_MT7688))
return -EINVAL;
if (idx < 0 || idx >= RT305X_ESW_NUM_LANWAN)
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 16:37:57 +0000