Update support for sun5i (#846)

* Initial support for A13
* Update u-boot.bin
* Update nand-sata-install

config/kernel/linux-sun5i-default.config

@@ -54,7 +54,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_POSIX_MQUEUE is not set
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_BSD_PROCESS_ACCT_V3=y
-# CONFIG_FHANDLE is not set
+CONFIG_FHANDLE=y
 CONFIG_TASKSTATS=y
 CONFIG_TASK_DELAY_ACCT=y
 CONFIG_TASK_XACCT=y
@@ -2048,6 +2048,7 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_BTRFS_FS is not set
 # CONFIG_NILFS2_FS is not set
 CONFIG_FS_POSIX_ACL=y
+CONFIG_EXPORTFS=y
 CONFIG_FILE_LOCKING=y
 CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y

packages/bsp/common/usr/lib/nand-sata-install/a13/bootloader/boot.ini

@@ -0,0 +1,5 @@
+[system]
+start_os_name = linux
+timeout       = -1
+display_device= 0
+display_mode  = 0

packages/bsp/common/usr/lib/nand-sata-install/a13/bootloader/linux/linux.ini

@@ -0,0 +1,8 @@
+[segment]
+img_name = c:\linux\u-boot.bin
+img_size = 0x80000
+img_base = 0x4A000000
+
+[script_info]
+script_base = 0x43000000
+script_size = 0x10000

packages/bsp/common/usr/sbin/nand-sata-install

@@ -25,7 +25,9 @@ backtitle="Armbian for $BOARD_NAME install script, http://www.armbian.com"
 title="NAND, eMMC, SATA and USB Armbian installer v${VERSION}"
 
 # exception
-if grep -q 'sun4i' /proc/cpuinfo; then DEVICE_TYPE="a10"; else DEVICE_TYPE="a20"; fi
+if grep -q 'sun4i' /proc/cpuinfo; then DEVICE_TYPE="a10";
+elif grep -q 'sun5i' /proc/cpuinfo; then DEVICE_TYPE="a13";
+else DEVICE_TYPE="a20"; fi
 BOOTLOADER="${CWD}/${DEVICE_TYPE}/bootloader"
 
 #recognize_root
@@ -148,12 +150,21 @@ create_armbian()
 			/boot/zImage ${TempDir}/bootfs/uImage >/dev/null 2>&1
 		cp /boot/script.bin ${TempDir}/bootfs/
 
-		# Note: Not using UUID based boot for NAND
-		cat <<-EOF > ${TempDir}/bootfs/uEnv.txt
-		console=ttyS0,115200
-		root=$2 rootwait
-		extraargs="console=tty1 hdmi.audio=EDID:0 disp.screen0_output_mode=EDID:0 consoleblank=0 loglevel=1"
-		EOF
+		if [[ $DEVICE_TYPE != a13 ]]; then
+			# Note: Not using UUID based boot for NAND
+			cat <<-EOF > ${TempDir}/bootfs/uEnv.txt
+			console=ttyS0,115200
+			root=$2 rootwait
+			extraargs="console=tty1 hdmi.audio=EDID:0 disp.screen0_output_mode=EDID:0 consoleblank=0 loglevel=1"
+			EOF
+		else
+			# Note: Not using UUID based boot for NAND
+			cat <<-EOF > ${TempDir}/bootfs/uEnv.txt
+			console=ttyS0,115200
+			root=$2 rootwait
+			extraargs="consoleblank=0 loglevel=1"
+			EOF
+		fi
 
 		sync
 

patch/kernel/sun5i-default/disable_i2c_debug.patch

@@ -0,0 +1,44 @@
+diff --git a/arch/arm/plat-sunxi/include/plat/i2c.h b/arch/arm/plat-sunxi/include/plat/i2c.h
+index d75347b..d57a2c7 100644
+--- a/arch/arm/plat-sunxi/include/plat/i2c.h
++++ b/arch/arm/plat-sunxi/include/plat/i2c.h
+@@ -193,7 +193,7 @@ Foscl is clock SCL;standard mode:100KHz or fast mode:400KHz
+ #define TWI4_BASE_ADDR_START  (SW_PA_TWI4_IO_BASE )
+ #define TWI4_BASE_ADDR_END    (TWI4_BASE_ADDR_START + AW_TWI_ADDR_SIZE)
+ 
+-#define I2C0_TRANSFER_SPEED     (400000)
++#define I2C0_TRANSFER_SPEED     (100000)
+ #define I2C1_TRANSFER_SPEED     (100000)
+ #define I2C2_TRANSFER_SPEED     (100000)
+ #define I2C3_TRANSFER_SPEED     (100000)
+diff --git a/drivers/i2c/busses/i2c-sunxi.c b/drivers/i2c/busses/i2c-sunxi.c
+index 85345e0..05281ca 100644
+--- a/drivers/i2c/busses/i2c-sunxi.c
++++ b/drivers/i2c/busses/i2c-sunxi.c
+@@ -40,7 +40,7 @@
+ #include <plat/system.h>
+ 
+ 
+-#define SUNXI_I2C_DEBUG
++// #define SUNXI_I2C_DEBUG
+ 
+ #ifdef SUNXI_I2C_DEBUG
+ #define i2c_dbg(x...)   printk(x)
+@@ -614,7 +614,7 @@ static int i2c_sunxi_core_process(struct sunxi_i2c *i2c)
+ #endif
+ 
+     if(i2c->msg == NULL) {
+-        printk("i2c->msg is NULL, err_code = 0xfe\n");
++        i2c_dbg("i2c->msg is NULL, err_code = 0xfe\n");
+         err_code = 0xfe;
+         goto msg_null;
+     }
+@@ -892,7 +892,7 @@ static int i2c_sunxi_do_xfer(struct sunxi_i2c *i2c, struct i2c_msg *msgs, int nu
+ 		ret = -ETIME;
+ 	}
+ 	else if (ret != num){
+-		printk("incomplete xfer (0x%x)\n", ret);
++		i2c_dbg("incomplete xfer (0x%x)\n", ret);
+ 		ret = -ECOMM;
+ 		//dev_dbg(i2c->adap.dev, "incomplete xfer (%d)\n", ret);
+ 	}