[T20] Enable SDIO & Wyze V2 hacks (#735)

Co-authored-by: Dmitry Ermakov <ermakov.dmitry8@gmail.com>

br-ext-chip-ingenic/board/t21/kernel/t20.generic.config

@@ -1601,7 +1601,11 @@ CONFIG_JZMMC_V12_MMC0=y
 CONFIG_JZMMC_V12_MMC0_PB_4BIT=y
 CONFIG_MMC0_MAX_FREQ=48000000
 # CONFIG_MMC0_PIO_MODE is not set
-# CONFIG_JZMMC_V12_MMC1 is not set
+CONFIG_JZMMC_V12_MMC1=y
+# CONFIG_JZMMC_V12_MMC1_PD_4BIT is not set
+# CONFIG_JZMMC_V12_MMC1_PB_4BIT is not set
+CONFIG_JZMMC_V12_MMC1_PC_4BIT=y
+CONFIG_MMC1_MAX_FREQ=24000000
 # CONFIG_JZMMC_V12_MMC2 is not set
 # CONFIG_MMC_SDHCI is not set
 # CONFIG_MMC_VUB300 is not set

br-ext-chip-ingenic/board/t31/kernel/patches/0009-optional-disable-jz-gmac.patch

@@ -24,6 +24,76 @@
  		jz = &jz_gpio_chips[g->port];
  		if (GPIO_AS_FUNC(g->func)) {
  			if(jz->dev_map[0] & g->pins) {
+--- a/arch/mips/xburst/soc-t10/common/platform.c
++++ b/arch/mips/xburst/soc-t10/common/platform.c
+@@ -960,3 +960,13 @@
+        return 1;
+ }
+ __setup("ispmem=", ispmem_parse);
++
++int disable_gmac = 0;
++EXPORT_SYMBOL(disable_gmac);
++
++static int __init extras_parse(char *str)
++{
++       disable_gmac = 1;
++       return 0;
++}
++__setup("nogmac", extras_parse);
+--- a/arch/mips/xburst/soc-t20/common/platform.c
++++ b/arch/mips/xburst/soc-t20/common/platform.c
+@@ -927,3 +927,13 @@
+        return 1;
+ }
+ __setup("ispmem=", ispmem_parse);
++
++int disable_gmac = 0;
++EXPORT_SYMBOL(disable_gmac);
++
++static int __init extras_parse(char *str)
++{
++       disable_gmac = 1;
++       return 0;
++}
++__setup("nogmac", extras_parse);
+--- a/arch/mips/xburst/soc-t21/common/platform.c
++++ b/arch/mips/xburst/soc-t21/common/platform.c
+@@ -935,6 +935,16 @@
+        *size = ispmem_size;
+ }
+ 
++int disable_gmac = 0;
++EXPORT_SYMBOL(disable_gmac);
++
++static int __init extras_parse(char *str)
++{
++       disable_gmac = 1;
++       return 0;
++}
++__setup("nogmac", extras_parse);
++
+ #ifndef CONFIG_PROC_FS
+ #error NOT config procfs
+ #endif
+--- a/arch/mips/xburst/soc-t30/common/platform.c
++++ b/arch/mips/xburst/soc-t30/common/platform.c
+@@ -936,6 +936,16 @@
+        *size = ispmem_size;
+ }
+ 
++int disable_gmac = 0;
++EXPORT_SYMBOL(disable_gmac);
++
++static int __init extras_parse(char *str)
++{
++       disable_gmac = 1;
++       return 0;
++}
++__setup("nogmac", extras_parse);
++
+ #ifndef CONFIG_PROC_FS
+ #error NOT config procfs
+ #endif
 --- a/arch/mips/xburst/soc-t31/common/platform.c
 +++ b/arch/mips/xburst/soc-t31/common/platform.c
 @@ -1032,6 +1032,16 @@

br-ext-chip-ingenic/board/t31/kernel/patches/0010-wyze-mmc-gpio.patch

@@ -24,3 +24,16 @@
  #define MSC1_PORTC							\
  	{ .name = "msc1-pC",		.port = GPIO_PORT_C, .func = GPIO_FUNC_0, .pins = (0x3f<<2), }
  #define I2S_PORTC                           \
+--- a/arch/mips/xburst/soc-t20/include/mach/platform.h
++++ b/arch/mips/xburst/soc-t20/include/mach/platform.h
+@@ -21,8 +21,9 @@
+ #define MSC0_PORTB_4BIT                                                        \
+        { .name = "msc0-pb-4bit",       .port = GPIO_PORT_B, .func = GPIO_FUNC_0, .pins = (0x3<<4|0xf<<0), }
+ #define MSC1_PORTC                                                     \
+-       { .name = "msc1-pC",            .port = GPIO_PORT_C, .func = GPIO_FUNC_0, .pins = (0x3f<<2), }
+-
++       { .name = "msc1-pC",            .port = GPIO_PORT_C, .func = GPIO_FUNC_0, .pins = (0x3f<<2), }, \
++       { .name = "wyze-mmc-enable",    .port = GPIO_PORT_B, .func = GPIO_OUTPUT0, .pins = 0x620<<10, }, \
++       { .name = "wyze-mmc-detect",    .port = GPIO_PORT_B, .func = GPIO_OUTPUT1, .pins = 0x20<<10, }
+ /*******************************************************************************************************************/
+ /*****************************************************************************************************************/