Merge branch 'master' of http://git.denx.de/u-boot-sunxi

4 files changed, 92 insertions, 6 deletions

diff --git a/include/axp809.h b/include/axp809.h
new file mode 100644
index 0000000..d27fb97
--- /dev/null
+++ b/include/axp809.h
@@ -0,0 +1,60 @@
+/*
+ * (C) Copyright 2016 Chen-Yu Tsai <wens@csie.org>
+ *
+ * X-Powers AXP809 Power Management IC driver
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#define AXP809_CHIP_ID		0x03
+
+#define AXP809_OUTPUT_CTRL1	0x10
+#define AXP809_OUTPUT_CTRL1_DC5LDO_EN	(1 << 0)
+#define AXP809_OUTPUT_CTRL1_DCDC1_EN	(1 << 1)
+#define AXP809_OUTPUT_CTRL1_DCDC2_EN	(1 << 2)
+#define AXP809_OUTPUT_CTRL1_DCDC3_EN	(1 << 3)
+#define AXP809_OUTPUT_CTRL1_DCDC4_EN	(1 << 4)
+#define AXP809_OUTPUT_CTRL1_DCDC5_EN	(1 << 5)
+#define AXP809_OUTPUT_CTRL1_ALDO1_EN	(1 << 6)
+#define AXP809_OUTPUT_CTRL1_ALDO2_EN	(1 << 7)
+#define AXP809_OUTPUT_CTRL2	0x12
+#define AXP809_OUTPUT_CTRL2_ELDO1_EN	(1 << 0)
+#define AXP809_OUTPUT_CTRL2_ELDO2_EN	(1 << 1)
+#define AXP809_OUTPUT_CTRL2_ELDO3_EN	(1 << 2)
+#define AXP809_OUTPUT_CTRL2_DLDO1_EN	(1 << 3)
+#define AXP809_OUTPUT_CTRL2_DLDO2_EN	(1 << 4)
+#define AXP809_OUTPUT_CTRL2_ALDO3_EN	(1 << 5)
+#define AXP809_OUTPUT_CTRL2_SWOUT_EN	(1 << 6)
+#define AXP809_OUTPUT_CTRL2_DC1SW_EN	(1 << 7)
+
+#define AXP809_DLDO1_CTRL	0x15
+#define AXP809_DLDO2_CTRL	0x16
+#define AXP809_ELDO1_CTRL	0x19
+#define AXP809_ELDO2_CTRL	0x1a
+#define AXP809_ELDO3_CTRL	0x1b
+#define AXP809_DC5LDO_CTRL	0x1c
+#define AXP809_DCDC1_CTRL	0x21
+#define AXP809_DCDC2_CTRL	0x22
+#define AXP809_DCDC3_CTRL	0x23
+#define AXP809_DCDC4_CTRL	0x24
+#define AXP809_DCDC5_CTRL	0x25
+#define AXP809_ALDO1_CTRL	0x28
+#define AXP809_ALDO2_CTRL	0x29
+#define AXP809_ALDO3_CTRL	0x2a
+#define AXP809_SHUTDOWN		0x32
+#define AXP809_SHUTDOWN_POWEROFF	(1 << 7)
+
+/* For axp_gpio.c */
+#define AXP_POWER_STATUS		0x00
+#define AXP_POWER_STATUS_VBUS_PRESENT		(1 << 5)
+#define AXP_VBUS_IPSOUT			0x30
+#define AXP_VBUS_IPSOUT_DRIVEBUS		(1 << 2)
+#define AXP_MISC_CTRL			0x8f
+#define AXP_MISC_CTRL_N_VBUSEN_FUNC		(1 << 4)
+#define AXP_GPIO0_CTRL			0x90
+#define AXP_GPIO1_CTRL			0x92
+#define AXP_GPIO_CTRL_OUTPUT_LOW	0x00 /* Drive pin low */
+#define AXP_GPIO_CTRL_OUTPUT_HIGH	0x01 /* Drive pin high */
+#define AXP_GPIO_CTRL_INPUT		0x02 /* Input */
+#define AXP_GPIO_STATE			0x94
+#define AXP_GPIO_STATE_OFFSET		0
diff --git a/include/axp818.h b/include/axp818.h
index 5630eed..959774c 100644
--- a/include/axp818.h
+++ b/include/axp818.h
@@ -24,6 +24,7 @@
 #define AXP818_OUTPUT_CTRL2_DLDO2_EN	(1 << 4)
 #define AXP818_OUTPUT_CTRL2_DLDO3_EN	(1 << 5)
 #define AXP818_OUTPUT_CTRL2_DLDO4_EN	(1 << 6)
+#define AXP818_OUTPUT_CTRL2_SW_EN	(1 << 7)
 #define AXP818_OUTPUT_CTRL3	0x13
 #define AXP818_OUTPUT_CTRL3_FLDO1_EN	(1 << 2)
 #define AXP818_OUTPUT_CTRL3_FLDO2_EN	(1 << 3)
@@ -54,6 +55,9 @@
 #define AXP818_ALDO2_CTRL	0x29
 #define AXP818_ALDO3_CTRL	0x2a
 
+#define AXP818_SHUTDOWN		0x32
+#define AXP818_SHUTDOWN_POWEROFF	(1 << 7)
+
 /* For axp_gpio.c */
 #define AXP_POWER_STATUS		0x00
 #define AXP_POWER_STATUS_VBUS_PRESENT		(1 << 5)
diff --git a/include/axp_pmic.h b/include/axp_pmic.h
index b203cc8..d789ad8 100644
--- a/include/axp_pmic.h
+++ b/include/axp_pmic.h
@@ -16,6 +16,9 @@
 #ifdef CONFIG_AXP221_POWER
 #include <axp221.h>
 #endif
+#ifdef CONFIG_AXP809_POWER
+#include <axp809.h>
+#endif
 #ifdef CONFIG_AXP818_POWER
 #include <axp818.h>
 #endif
@@ -32,6 +35,7 @@ int axp_set_aldo4(unsigned int mvolt);
 int axp_set_dldo(int dldo_num, unsigned int mvolt);
 int axp_set_eldo(int eldo_num, unsigned int mvolt);
 int axp_set_fldo(int fldo_num, unsigned int mvolt);
+int axp_set_sw(bool on);
 int axp_init(void);
 int axp_get_sid(unsigned int *sid);
 
diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index ac2d931..b33cfb8 100644
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -189,14 +189,14 @@
 #define CONFIG_SPL_BOARD_LOAD_IMAGE
 
 #if defined(CONFIG_MACH_SUN9I)
-#define CONFIG_SPL_TEXT_BASE		0x10020		/* sram start+header */
-#define CONFIG_SPL_MAX_SIZE		0x5fe0		/* ? KiB on sun9i */
+#define CONFIG_SPL_TEXT_BASE		0x10040		/* sram start+header */
+#define CONFIG_SPL_MAX_SIZE		0x5fc0		/* ? KiB on sun9i */
 #elif defined(CONFIG_MACH_SUN50I)
-#define CONFIG_SPL_TEXT_BASE		0x10020		/* sram start+header */
-#define CONFIG_SPL_MAX_SIZE		0x7fe0		/* 32 KiB on sun50i */
+#define CONFIG_SPL_TEXT_BASE		0x10040		/* sram start+header */
+#define CONFIG_SPL_MAX_SIZE		0x7fc0		/* 32 KiB on sun50i */
 #else
-#define CONFIG_SPL_TEXT_BASE		0x20		/* sram start+header */
-#define CONFIG_SPL_MAX_SIZE		0x5fe0		/* 24KB on sun4i/sun7i */
+#define CONFIG_SPL_TEXT_BASE		0x40		/* sram start+header */
+#define CONFIG_SPL_MAX_SIZE		0x5fc0		/* 24KB on sun4i/sun7i */
 #endif
 
 #define CONFIG_SPL_LIBDISK_SUPPORT
@@ -390,6 +390,23 @@ extern int soft_i2c_gpio_scl;
 #define CONFIG_PRE_CONSOLE_BUFFER
 #define CONFIG_PRE_CON_BUF_SZ		4096 /* Aprox 2 80*25 screens */
 
+#ifdef CONFIG_ARM64
+/*
+ * Boards seem to come with at least 512MB of DRAM.
+ * The kernel should go at 512K, which is the default text offset (that will
+ * be adjusted at runtime if needed).
+ * There is no compression for arm64 kernels (yet), so leave some space
+ * for really big kernels, say 256MB for now.
+ * Scripts, PXE and DTBs should go afterwards, leaving the rest for the initrd.
+ * Align the initrd to a 2MB page.
+ */
+#define KERNEL_ADDR_R	__stringify(SDRAM_OFFSET(0080000))
+#define FDT_ADDR_R	__stringify(SDRAM_OFFSET(FA00000))
+#define SCRIPT_ADDR_R	__stringify(SDRAM_OFFSET(FC00000))
+#define PXEFILE_ADDR_R	__stringify(SDRAM_OFFSET(FD00000))
+#define RAMDISK_ADDR_R	__stringify(SDRAM_OFFSET(FE00000))
+
+#else
 /*
  * 160M RAM (256M minimum minus 64MB heap + 32MB for u-boot, stack, fb, etc.
  * 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
@@ -401,6 +418,7 @@ extern int soft_i2c_gpio_scl;
 #define SCRIPT_ADDR_R  __stringify(SDRAM_OFFSET(3100000))
 #define PXEFILE_ADDR_R __stringify(SDRAM_OFFSET(3200000))
 #define RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(3300000))
+#endif
 
 #define MEM_LAYOUT_ENV_SETTINGS \
 	"bootm_size=0xa000000\0" \