[thirdparty/u-boot.git] / include / configs / sunxi-common.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * (C) Copyright 2012-2012 Henrik Nordstrom <henrik@henriknordstrom.net>
 *
 * (C) Copyright 2007-2011
 * Allwinner Technology Co., Ltd. <www.allwinnertech.com>
 * Tom Cubie <tangliang@allwinnertech.com>
 *
 * Configuration settings for the Allwinner sunxi series of boards.
 */

#ifndef _SUNXI_COMMON_CONFIG_H
#define _SUNXI_COMMON_CONFIG_H

#include <asm/arch/cpu.h>
#include <linux/stringify.h>

#ifdef CONFIG_ARM64
#define CONFIG_SYS_BOOTM_LEN		(32 << 20)
#endif

/* Serial & console */
#define CONFIG_SYS_NS16550_SERIAL
/* ns16550 reg in the low bits of cpu reg */
#define CONFIG_SYS_NS16550_CLK		24000000
#ifndef CONFIG_DM_SERIAL
# define CONFIG_SYS_NS16550_REG_SIZE	-4
# define CONFIG_SYS_NS16550_COM1		SUNXI_UART0_BASE
# define CONFIG_SYS_NS16550_COM2		SUNXI_UART1_BASE
# define CONFIG_SYS_NS16550_COM3		SUNXI_UART2_BASE
# define CONFIG_SYS_NS16550_COM4		SUNXI_UART3_BASE
# define CONFIG_SYS_NS16550_COM5		SUNXI_R_UART_BASE
#endif

/* CPU */
#define COUNTER_FREQUENCY		24000000

/*
 * The DRAM Base differs between some models. We cannot use macros for the
 * CONFIG_FOO defines which contain the DRAM base address since they end
 * up unexpanded in include/autoconf.mk .
 *
 * So we have to have this #ifdef #else #endif block for these.
 */
#ifdef CONFIG_MACH_SUN9I
#define SDRAM_OFFSET(x) 0x2##x
#define CONFIG_SYS_SDRAM_BASE		0x20000000
/* Note SPL_STACK_R_ADDR is set through Kconfig, we include it here
 * since it needs to fit in with the other values. By also #defining it
 * we get warnings if the Kconfig value mismatches. */
#define CONFIG_SPL_BSS_START_ADDR	0x2ff80000
#else
#define SDRAM_OFFSET(x) 0x4##x
#define CONFIG_SYS_SDRAM_BASE		0x40000000
/* V3s do not have enough memory to place code at 0x4a000000 */
/* Note SPL_STACK_R_ADDR is set through Kconfig, we include it here
 * since it needs to fit in with the other values. By also #defining it
 * we get warnings if the Kconfig value mismatches. */
#define CONFIG_SPL_BSS_START_ADDR	0x4ff80000
#endif

#define CONFIG_SPL_BSS_MAX_SIZE		0x00080000 /* 512 KiB */

/*
 * The A80's A1 sram starts at 0x00010000 rather then at 0x00000000 and is
 * slightly bigger. Note that it is possible to map the first 32 KiB of the
 * A1 at 0x00000000 like with older SoCs by writing 0x16aa0001 to the
 * undocumented 0x008000e0 SYS_CTRL register. Where the 16aa is a key and
 * the 1 actually activates the mapping of the first 32 KiB to 0x00000000.
 * A64 and H5 also has SRAM A1 at 0x00010000, but no magic remap register
 * is known yet.
 * H6 has SRAM A1 at 0x00020000.
 */
#define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SUNXI_SRAM_ADDRESS
/* FIXME: this may be larger on some SoCs */
#define CONFIG_SYS_INIT_RAM_SIZE	0x8000 /* 32 KiB */

#define CONFIG_SYS_INIT_SP_OFFSET \
	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR \
	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)

#define PHYS_SDRAM_0			CONFIG_SYS_SDRAM_BASE
#define PHYS_SDRAM_0_SIZE		0x80000000 /* 2 GiB */

#ifdef CONFIG_AHCI
#define CONFIG_SYS_64BIT_LBA
#endif

#ifdef CONFIG_NAND_SUNXI
#define CONFIG_SYS_NAND_MAX_ECCPOS 1664
#define CONFIG_SYS_MAX_NAND_DEVICE 8
#endif

/* mmc config */
#define CONFIG_MMC_SUNXI_SLOT		0

#if defined(CONFIG_ENV_IS_IN_MMC)
/*
 * This is actually (CONFIG_ENV_OFFSET -
 * (CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)), but the value will be used
 * directly in a makefile, without the preprocessor expansion.
 */
#define CONFIG_BOARD_SIZE_LIMIT		0x7e000
#endif

#define CONFIG_SYS_MMC_MAX_DEVICE	4

/*
 * Miscellaneous configurable options
 */
#define CONFIG_SYS_CBSIZE	1024	/* Console I/O Buffer Size */
#define CONFIG_SYS_PBSIZE	1024	/* Print Buffer Size */

/* standalone support */
#define CONFIG_STANDALONE_LOAD_ADDR	CONFIG_SYS_LOAD_ADDR

/* FLASH and environment organization */

#define CONFIG_SYS_MONITOR_LEN		(768 << 10)	/* 768 KiB */

/*
 * We cannot use expressions here, because expressions won't be evaluated in
 * autoconf.mk.
 */
#if CONFIG_SUNXI_SRAM_ADDRESS == 0x10000
#define CONFIG_SPL_MAX_SIZE		0x7fa0		/* 32 KiB */
#ifdef CONFIG_ARM64
/* end of SRAM A2 for now, as SRAM A1 is pretty tight for an ARM64 build */
#define LOW_LEVEL_SRAM_STACK		0x00054000
#else
#define LOW_LEVEL_SRAM_STACK		0x00018000
#endif /* !CONFIG_ARM64 */
#elif CONFIG_SUNXI_SRAM_ADDRESS == 0x20000
#ifdef CONFIG_MACH_SUN50I_H616
#define CONFIG_SPL_MAX_SIZE		0xbfa0		/* 48 KiB */
#define LOW_LEVEL_SRAM_STACK		0x58000
#else
#define CONFIG_SPL_MAX_SIZE		0x7fa0		/* 32 KiB */
/* end of SRAM A2 on H6 for now */
#define LOW_LEVEL_SRAM_STACK		0x00118000
#endif
#else
#define CONFIG_SPL_MAX_SIZE		0x5fa0		/* 24KB on sun4i/sun7i */
#define LOW_LEVEL_SRAM_STACK		0x00008000	/* End of sram */
#endif

#define CONFIG_SPL_STACK		LOW_LEVEL_SRAM_STACK

#ifndef CONFIG_MACH_SUN50I_H616
#define CONFIG_SPL_PAD_TO		32768		/* decimal for 'dd' */
#endif

/* Ethernet support */

#ifdef CONFIG_USB_EHCI_HCD
#define CONFIG_USB_OHCI_NEW
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1
#endif

#ifndef CONFIG_SPL_BUILD

#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.
 */
#define BOOTM_SIZE        __stringify(0xa000000)
#define KERNEL_ADDR_R     __stringify(SDRAM_OFFSET(0080000))
#define KERNEL_COMP_ADDR_R __stringify(SDRAM_OFFSET(4000000))
#define KERNEL_COMP_SIZE  __stringify(0xb000000)
#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 FDTOVERLAY_ADDR_R __stringify(SDRAM_OFFSET(FE00000))
#define RAMDISK_ADDR_R    __stringify(SDRAM_OFFSET(FF00000))

#else
/*
 * 160M RAM (256M minimum minus 64MB heap + 32MB for u-boot, stack, fb, etc.
 * 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
 * 1M script, 1M pxe, 1M dt overlay and the ramdisk at the end.
 */
#ifndef CONFIG_MACH_SUN8I_V3S
#define BOOTM_SIZE        __stringify(0xa000000)
#define KERNEL_ADDR_R     __stringify(SDRAM_OFFSET(2000000))
#define FDT_ADDR_R        __stringify(SDRAM_OFFSET(3000000))
#define SCRIPT_ADDR_R     __stringify(SDRAM_OFFSET(3100000))
#define PXEFILE_ADDR_R    __stringify(SDRAM_OFFSET(3200000))
#define FDTOVERLAY_ADDR_R __stringify(SDRAM_OFFSET(3300000))
#define RAMDISK_ADDR_R    __stringify(SDRAM_OFFSET(3400000))
#else
/*
 * 64M RAM minus 2MB heap + 16MB for u-boot, stack, fb, etc.
 * 16M uncompressed kernel, 8M compressed kernel, 1M fdt,
 * 1M script, 1M pxe, 1M dt overlay and the ramdisk at the end.
 */
#define BOOTM_SIZE        __stringify(0x2e00000)
#define KERNEL_ADDR_R     __stringify(SDRAM_OFFSET(1000000))
#define FDT_ADDR_R        __stringify(SDRAM_OFFSET(1800000))
#define SCRIPT_ADDR_R     __stringify(SDRAM_OFFSET(1900000))
#define PXEFILE_ADDR_R    __stringify(SDRAM_OFFSET(1A00000))
#define FDTOVERLAY_ADDR_R __stringify(SDRAM_OFFSET(1B00000))
#define RAMDISK_ADDR_R    __stringify(SDRAM_OFFSET(1C00000))
#endif
#endif

#define MEM_LAYOUT_ENV_SETTINGS \
	"bootm_size=" BOOTM_SIZE "\0" \
	"kernel_addr_r=" KERNEL_ADDR_R "\0" \
	"fdt_addr_r=" FDT_ADDR_R "\0" \
	"scriptaddr=" SCRIPT_ADDR_R "\0" \
	"pxefile_addr_r=" PXEFILE_ADDR_R "\0" \
	"fdtoverlay_addr_r=" FDTOVERLAY_ADDR_R "\0" \
	"ramdisk_addr_r=" RAMDISK_ADDR_R "\0"

#ifdef CONFIG_ARM64

#define MEM_LAYOUT_ENV_EXTRA_SETTINGS \
	"kernel_comp_addr_r=" KERNEL_COMP_ADDR_R "\0" \
	"kernel_comp_size=" KERNEL_COMP_SIZE "\0"

#else

#define MEM_LAYOUT_ENV_EXTRA_SETTINGS ""

#endif

#define DFU_ALT_INFO_RAM \
	"dfu_alt_info_ram=" \
	"kernel ram " KERNEL_ADDR_R " 0x1000000;" \
	"fdt ram " FDT_ADDR_R " 0x100000;" \
	"ramdisk ram " RAMDISK_ADDR_R " 0x4000000\0"

#ifdef CONFIG_MMC
#if CONFIG_MMC_SUNXI_SLOT_EXTRA != -1
#define BOOTENV_DEV_MMC_AUTO(devtypeu, devtypel, instance)		\
	BOOTENV_DEV_MMC(MMC, mmc, 0)					\
	BOOTENV_DEV_MMC(MMC, mmc, 1)					\
	"bootcmd_mmc_auto="						\
		"if test ${mmc_bootdev} -eq 1; then "			\
			"run bootcmd_mmc1; "				\
			"run bootcmd_mmc0; "				\
		"elif test ${mmc_bootdev} -eq 0; then "			\
			"run bootcmd_mmc0; "				\
			"run bootcmd_mmc1; "				\
		"fi\0"

#define BOOTENV_DEV_NAME_MMC_AUTO(devtypeu, devtypel, instance) \
	"mmc_auto "

#define BOOT_TARGET_DEVICES_MMC(func) func(MMC_AUTO, mmc_auto, na)
#else
#define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
#endif
#else
#define BOOT_TARGET_DEVICES_MMC(func)
#endif

#ifdef CONFIG_AHCI
#define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
#else
#define BOOT_TARGET_DEVICES_SCSI(func)
#endif

#ifdef CONFIG_USB_STORAGE
#define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0)
#else
#define BOOT_TARGET_DEVICES_USB(func)
#endif

#ifdef CONFIG_CMD_PXE
#define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na)
#else
#define BOOT_TARGET_DEVICES_PXE(func)
#endif

#ifdef CONFIG_CMD_DHCP
#define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na)
#else
#define BOOT_TARGET_DEVICES_DHCP(func)
#endif

/* FEL boot support, auto-execute boot.scr if a script address was provided */
#define BOOTENV_DEV_FEL(devtypeu, devtypel, instance) \
	"bootcmd_fel=" \
		"if test -n ${fel_booted} && test -n ${fel_scriptaddr}; then " \
			"echo '(FEL boot)'; " \
			"source ${fel_scriptaddr}; " \
		"fi\0"
#define BOOTENV_DEV_NAME_FEL(devtypeu, devtypel, instance) \
	"fel "

#define BOOT_TARGET_DEVICES(func) \
	func(FEL, fel, na) \
	BOOT_TARGET_DEVICES_MMC(func) \
	BOOT_TARGET_DEVICES_SCSI(func) \
	BOOT_TARGET_DEVICES_USB(func) \
	BOOT_TARGET_DEVICES_PXE(func) \
	BOOT_TARGET_DEVICES_DHCP(func)

#ifdef CONFIG_OLD_SUNXI_KERNEL_COMPAT
#define BOOTCMD_SUNXI_COMPAT \
	"bootcmd_sunxi_compat=" \
		"setenv root /dev/mmcblk0p3 rootwait; " \
		"if ext2load mmc 0 0x44000000 uEnv.txt; then " \
			"echo Loaded environment from uEnv.txt; " \
			"env import -t 0x44000000 ${filesize}; " \
		"fi; " \
		"setenv bootargs console=${console} root=${root} ${extraargs}; " \
		"ext2load mmc 0 0x43000000 script.bin && " \
		"ext2load mmc 0 0x48000000 uImage && " \
		"bootm 0x48000000\0"
#else
#define BOOTCMD_SUNXI_COMPAT
#endif

#include <config_distro_bootcmd.h>

#ifdef CONFIG_USB_KEYBOARD
#define CONSOLE_STDIN_SETTINGS \
	"stdin=serial,usbkbd\0"
#else
#define CONSOLE_STDIN_SETTINGS \
	"stdin=serial\0"
#endif

#ifdef CONFIG_DM_VIDEO
#define CONSOLE_STDOUT_SETTINGS \
	"stdout=serial,vidconsole\0" \
	"stderr=serial,vidconsole\0"
#else
#define CONSOLE_STDOUT_SETTINGS \
	"stdout=serial\0" \
	"stderr=serial\0"
#endif

#ifdef CONFIG_MTDIDS_DEFAULT
#define SUNXI_MTDIDS_DEFAULT \
	"mtdids=" CONFIG_MTDIDS_DEFAULT "\0"
#else
#define SUNXI_MTDIDS_DEFAULT
#endif

#ifdef CONFIG_MTDPARTS_DEFAULT
#define SUNXI_MTDPARTS_DEFAULT \
	"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0"
#else
#define SUNXI_MTDPARTS_DEFAULT
#endif

#define PARTS_DEFAULT \
	"name=loader1,start=8k,size=32k,uuid=${uuid_gpt_loader1};" \
	"name=loader2,size=984k,uuid=${uuid_gpt_loader2};" \
	"name=esp,size=128M,bootable,uuid=${uuid_gpt_esp};" \
	"name=system,size=-,uuid=${uuid_gpt_system};"

#define UUID_GPT_ESP "c12a7328-f81f-11d2-ba4b-00a0c93ec93b"

#ifdef CONFIG_ARM64
#define UUID_GPT_SYSTEM "b921b045-1df0-41c3-af44-4c6f280d3fae"
#else
#define UUID_GPT_SYSTEM "69dad710-2ce4-4e3c-b16c-21a1d49abed3"
#endif

#define CONSOLE_ENV_SETTINGS \
	CONSOLE_STDIN_SETTINGS \
	CONSOLE_STDOUT_SETTINGS

#ifdef CONFIG_ARM64
#define FDTFILE "allwinner/" CONFIG_DEFAULT_DEVICE_TREE ".dtb"
#else
#define FDTFILE CONFIG_DEFAULT_DEVICE_TREE ".dtb"
#endif

#define CONFIG_EXTRA_ENV_SETTINGS \
	CONSOLE_ENV_SETTINGS \
	MEM_LAYOUT_ENV_SETTINGS \
	MEM_LAYOUT_ENV_EXTRA_SETTINGS \
	DFU_ALT_INFO_RAM \
	"fdtfile=" FDTFILE "\0" \
	"console=ttyS0,115200\0" \
	SUNXI_MTDIDS_DEFAULT \
	SUNXI_MTDPARTS_DEFAULT \
	"uuid_gpt_esp=" UUID_GPT_ESP "\0" \
	"uuid_gpt_system=" UUID_GPT_SYSTEM "\0" \
	"partitions=" PARTS_DEFAULT "\0" \
	BOOTCMD_SUNXI_COMPAT \
	BOOTENV

#else /* ifndef CONFIG_SPL_BUILD */
#define CONFIG_EXTRA_ENV_SETTINGS
#endif

#endif /* _SUNXI_COMMON_CONFIG_H */
Commit	Line	Data
83d290c5	1	/* SPDX-License-Identifier: GPL-2.0+ */
cba69eee IC	2	/*
	3	* (C) Copyright 2012-2012 Henrik Nordstrom <henrik@henriknordstrom.net>
	4	*
	5	* (C) Copyright 2007-2011
	6	* Allwinner Technology Co., Ltd. <www.allwinnertech.com>
	7	* Tom Cubie <tangliang@allwinnertech.com>
	8	*
	9	* Configuration settings for the Allwinner sunxi series of boards.
cba69eee IC	10	*/
	11
	12	#ifndef _SUNXI_COMMON_CONFIG_H
	13	#define _SUNXI_COMMON_CONFIG_H
	14
daf6d399	15	#include <asm/arch/cpu.h>
e049fe28 HG	16	#include <linux/stringify.h>
e049fe28 HG	17
d29adf8e	18	#ifdef CONFIG_ARM64
e628f008	19	#define CONFIG_SYS_BOOTM_LEN (32 << 20)
d29adf8e AP	20	#endif
d29adf8e AP	21
cba69eee	22	/* Serial & console */
cba69eee IC	23	#define CONFIG_SYS_NS16550_SERIAL
cba69eee IC	24	/* ns16550 reg in the low bits of cpu reg */
cba69eee	25	#define CONFIG_SYS_NS16550_CLK 24000000
4fb60552	26	#ifndef CONFIG_DM_SERIAL
1a81cf83 SG	27	# define CONFIG_SYS_NS16550_REG_SIZE -4
	28	# define CONFIG_SYS_NS16550_COM1 SUNXI_UART0_BASE
	29	# define CONFIG_SYS_NS16550_COM2 SUNXI_UART1_BASE
	30	# define CONFIG_SYS_NS16550_COM3 SUNXI_UART2_BASE
	31	# define CONFIG_SYS_NS16550_COM4 SUNXI_UART3_BASE
	32	# define CONFIG_SYS_NS16550_COM5 SUNXI_R_UART_BASE
	33	#endif
cba69eee	34
8a65f69c	35	/* CPU */
e4916e85	36	#define COUNTER_FREQUENCY 24000000
8a65f69c	37
e049fe28 HG	38	/*
	39	* The DRAM Base differs between some models. We cannot use macros for the
	40	* CONFIG_FOO defines which contain the DRAM base address since they end
	41	* up unexpanded in include/autoconf.mk .
	42	*
	43	* So we have to have this #ifdef #else #endif block for these.
	44	*/
	45	#ifdef CONFIG_MACH_SUN9I
	46	#define SDRAM_OFFSET(x) 0x2##x
	47	#define CONFIG_SYS_SDRAM_BASE 0x20000000
17d6ecea	48	/* Note SPL_STACK_R_ADDR is set through Kconfig, we include it here
ff42d107 HG	49	* since it needs to fit in with the other values. By also #defining it
ff42d107 HG	50	* we get warnings if the Kconfig value mismatches. */
e049fe28 HG	51	#define CONFIG_SPL_BSS_START_ADDR 0x2ff80000
	52	#else
	53	#define SDRAM_OFFSET(x) 0x4##x
cba69eee	54	#define CONFIG_SYS_SDRAM_BASE 0x40000000
c199489f	55	/* V3s do not have enough memory to place code at 0x4a000000 */
17d6ecea	56	/* Note SPL_STACK_R_ADDR is set through Kconfig, we include it here
ff42d107 HG	57	* since it needs to fit in with the other values. By also #defining it
ff42d107 HG	58	* we get warnings if the Kconfig value mismatches. */
e049fe28 HG	59	#define CONFIG_SPL_BSS_START_ADDR 0x4ff80000
	60	#endif
	61
	62	#define CONFIG_SPL_BSS_MAX_SIZE 0x00080000 /* 512 KiB */
e049fe28	63
77fe9887 HG	64	/*
	65	* The A80's A1 sram starts at 0x00010000 rather then at 0x00000000 and is
	66	* slightly bigger. Note that it is possible to map the first 32 KiB of the
	67	* A1 at 0x00000000 like with older SoCs by writing 0x16aa0001 to the
	68	* undocumented 0x008000e0 SYS_CTRL register. Where the 16aa is a key and
	69	* the 1 actually activates the mapping of the first 32 KiB to 0x00000000.
cadc7c20 IZ	70	* A64 and H5 also has SRAM A1 at 0x00010000, but no magic remap register
	71	* is known yet.
	72	* H6 has SRAM A1 at 0x00020000.
77fe9887	73	*/
cadc7c20 IZ	74	#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SUNXI_SRAM_ADDRESS
	75	/* FIXME: this may be larger on some SoCs */
	76	#define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* 32 KiB */
cba69eee IC	77
	78	#define CONFIG_SYS_INIT_SP_OFFSET \
	79	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
	80	#define CONFIG_SYS_INIT_SP_ADDR \
	81	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
	82
cba69eee IC	83	#define PHYS_SDRAM_0 CONFIG_SYS_SDRAM_BASE
	84	#define PHYS_SDRAM_0_SIZE 0x80000000 /* 2 GiB */
	85
a6e50a88	86	#ifdef CONFIG_AHCI
0751b138	87	#define CONFIG_SYS_64BIT_LBA
a6e50a88 IC	88	#endif
a6e50a88 IC	89
e5268616	90	#ifdef CONFIG_NAND_SUNXI
a0dfa88b	91	#define CONFIG_SYS_NAND_MAX_ECCPOS 1664
4ccae81c	92	#define CONFIG_SYS_MAX_NAND_DEVICE 8
960caeba PZ	93	#endif
960caeba PZ	94
e24ea55c	95	/* mmc config */
e24ea55c	96	#define CONFIG_MMC_SUNXI_SLOT 0
fb1c43cc MR	97
fb1c43cc MR	98	#if defined(CONFIG_ENV_IS_IN_MMC)
99219664 MR	99	/*
	100	* This is actually (CONFIG_ENV_OFFSET -
	101	* (CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)), but the value will be used
	102	* directly in a makefile, without the preprocessor expansion.
	103	*/
	104	#define CONFIG_BOARD_SIZE_LIMIT 0x7e000
	105	#endif
	106
ae042beb	107	#define CONFIG_SYS_MMC_MAX_DEVICE 4
e24ea55c	108
cba69eee IC	109	/*
	110	* Miscellaneous configurable options
	111	*/
06beadb0 IC	112	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
06beadb0 IC	113	#define CONFIG_SYS_PBSIZE 1024 /* Print Buffer Size */
cba69eee	114
cba69eee	115	/* standalone support */
e049fe28	116	#define CONFIG_STANDALONE_LOAD_ADDR CONFIG_SYS_LOAD_ADDR
cba69eee	117
cba69eee IC	118	/* FLASH and environment organization */
cba69eee IC	119
fa5e1020	120	#define CONFIG_SYS_MONITOR_LEN (768 << 10) /* 768 KiB */
cba69eee	121
cadc7c20 IZ	122	/*
	123	* We cannot use expressions here, because expressions won't be evaluated in
	124	* autoconf.mk.
	125	*/
	126	#if CONFIG_SUNXI_SRAM_ADDRESS == 0x10000
7f0ef5a9	127	#define CONFIG_SPL_MAX_SIZE 0x7fa0 /* 32 KiB */
54522c92 AP	128	#ifdef CONFIG_ARM64
	129	/* end of SRAM A2 for now, as SRAM A1 is pretty tight for an ARM64 build */
	130	#define LOW_LEVEL_SRAM_STACK 0x00054000
	131	#else
bc613d85	132	#define LOW_LEVEL_SRAM_STACK 0x00018000
54522c92	133	#endif /* !CONFIG_ARM64 */
e5715e71	134	#elif CONFIG_SUNXI_SRAM_ADDRESS == 0x20000
8ec293e0 JS	135	#ifdef CONFIG_MACH_SUN50I_H616
	136	#define CONFIG_SPL_MAX_SIZE 0xbfa0 /* 48 KiB */
	137	#define LOW_LEVEL_SRAM_STACK 0x58000
	138	#else
e5715e71 IZ	139	#define CONFIG_SPL_MAX_SIZE 0x7fa0 /* 32 KiB */
	140	/* end of SRAM A2 on H6 for now */
	141	#define LOW_LEVEL_SRAM_STACK 0x00118000
8ec293e0	142	#endif
d96ebc46	143	#else
7f0ef5a9	144	#define CONFIG_SPL_MAX_SIZE 0x5fa0 /* 24KB on sun4i/sun7i */
bc613d85	145	#define LOW_LEVEL_SRAM_STACK 0x00008000 /* End of sram */
d96ebc46	146	#endif
50827a59	147
bc613d85 AP	148	#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
bc613d85 AP	149
8ec293e0	150	#ifndef CONFIG_MACH_SUN50I_H616
50827a59	151	#define CONFIG_SPL_PAD_TO 32768 /* decimal for 'dd' */
8ec293e0	152	#endif
50827a59	153
c26fb9db	154	/* Ethernet support */
c26fb9db	155
2582ca0d	156	#ifdef CONFIG_USB_EHCI_HCD
6a72e804	157	#define CONFIG_USB_OHCI_NEW
6a72e804	158	#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1
1a800f7a HG	159	#endif
1a800f7a HG	160
cba69eee	161	#ifndef CONFIG_SPL_BUILD
2ec3a612	162
671f9ad8 AP	163	#ifdef CONFIG_ARM64
	164	/*
	165	* Boards seem to come with at least 512MB of DRAM.
	166	* The kernel should go at 512K, which is the default text offset (that will
	167	* be adjusted at runtime if needed).
	168	* There is no compression for arm64 kernels (yet), so leave some space
	169	* for really big kernels, say 256MB for now.
	170	* Scripts, PXE and DTBs should go afterwards, leaving the rest for the initrd.
671f9ad8	171	*/
17d6ecea JS	172	#define BOOTM_SIZE __stringify(0xa000000)
17d6ecea JS	173	#define KERNEL_ADDR_R __stringify(SDRAM_OFFSET(0080000))
747c2421 AF	174	#define KERNEL_COMP_ADDR_R __stringify(SDRAM_OFFSET(4000000))
747c2421 AF	175	#define KERNEL_COMP_SIZE __stringify(0xb000000)
17d6ecea JS	176	#define FDT_ADDR_R __stringify(SDRAM_OFFSET(FA00000))
	177	#define SCRIPT_ADDR_R __stringify(SDRAM_OFFSET(FC00000))
	178	#define PXEFILE_ADDR_R __stringify(SDRAM_OFFSET(FD00000))
	179	#define FDTOVERLAY_ADDR_R __stringify(SDRAM_OFFSET(FE00000))
	180	#define RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(FF00000))
671f9ad8 AP	181
671f9ad8 AP	182	#else
8c95c556	183	/*
5c965ed9	184	* 160M RAM (256M minimum minus 64MB heap + 32MB for u-boot, stack, fb, etc.
8c95c556	185	* 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
17d6ecea	186	* 1M script, 1M pxe, 1M dt overlay and the ramdisk at the end.
8c95c556	187	*/
c199489f	188	#ifndef CONFIG_MACH_SUN8I_V3S
17d6ecea JS	189	#define BOOTM_SIZE __stringify(0xa000000)
	190	#define KERNEL_ADDR_R __stringify(SDRAM_OFFSET(2000000))
	191	#define FDT_ADDR_R __stringify(SDRAM_OFFSET(3000000))
	192	#define SCRIPT_ADDR_R __stringify(SDRAM_OFFSET(3100000))
	193	#define PXEFILE_ADDR_R __stringify(SDRAM_OFFSET(3200000))
	194	#define FDTOVERLAY_ADDR_R __stringify(SDRAM_OFFSET(3300000))
	195	#define RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(3400000))
c199489f IZ	196	#else
	197	/*
	198	* 64M RAM minus 2MB heap + 16MB for u-boot, stack, fb, etc.
	199	* 16M uncompressed kernel, 8M compressed kernel, 1M fdt,
17d6ecea	200	* 1M script, 1M pxe, 1M dt overlay and the ramdisk at the end.
c199489f	201	*/
17d6ecea JS	202	#define BOOTM_SIZE __stringify(0x2e00000)
	203	#define KERNEL_ADDR_R __stringify(SDRAM_OFFSET(1000000))
	204	#define FDT_ADDR_R __stringify(SDRAM_OFFSET(1800000))
	205	#define SCRIPT_ADDR_R __stringify(SDRAM_OFFSET(1900000))
	206	#define PXEFILE_ADDR_R __stringify(SDRAM_OFFSET(1A00000))
	207	#define FDTOVERLAY_ADDR_R __stringify(SDRAM_OFFSET(1B00000))
	208	#define RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(1C00000))
c199489f	209	#endif
671f9ad8	210	#endif
2a909c5f	211
846e3254	212	#define MEM_LAYOUT_ENV_SETTINGS \
c199489f	213	"bootm_size=" BOOTM_SIZE "\0" \
2a909c5f SS	214	"kernel_addr_r=" KERNEL_ADDR_R "\0" \
	215	"fdt_addr_r=" FDT_ADDR_R "\0" \
	216	"scriptaddr=" SCRIPT_ADDR_R "\0" \
	217	"pxefile_addr_r=" PXEFILE_ADDR_R "\0" \
17d6ecea	218	"fdtoverlay_addr_r=" FDTOVERLAY_ADDR_R "\0" \
2a909c5f SS	219	"ramdisk_addr_r=" RAMDISK_ADDR_R "\0"
2a909c5f SS	220
747c2421 AF	221	#ifdef CONFIG_ARM64
	222
	223	#define MEM_LAYOUT_ENV_EXTRA_SETTINGS \
	224	"kernel_comp_addr_r=" KERNEL_COMP_ADDR_R "\0" \
	225	"kernel_comp_size=" KERNEL_COMP_SIZE "\0"
	226
	227	#else
	228
	229	#define MEM_LAYOUT_ENV_EXTRA_SETTINGS ""
	230
	231	#endif
	232
2a909c5f SS	233	#define DFU_ALT_INFO_RAM \
	234	"dfu_alt_info_ram=" \
	235	"kernel ram " KERNEL_ADDR_R " 0x1000000;" \
	236	"fdt ram " FDT_ADDR_R " 0x100000;" \
	237	"ramdisk ram " RAMDISK_ADDR_R " 0x4000000\0"
846e3254	238
41f8e9f5	239	#ifdef CONFIG_MMC
5a37a400	240	#if CONFIG_MMC_SUNXI_SLOT_EXTRA != -1
de86fc38 MR	241	#define BOOTENV_DEV_MMC_AUTO(devtypeu, devtypel, instance) \
	242	BOOTENV_DEV_MMC(MMC, mmc, 0) \
	243	BOOTENV_DEV_MMC(MMC, mmc, 1) \
	244	"bootcmd_mmc_auto=" \
	245	"if test ${mmc_bootdev} -eq 1; then " \
	246	"run bootcmd_mmc1; " \
	247	"run bootcmd_mmc0; " \
	248	"elif test ${mmc_bootdev} -eq 0; then " \
	249	"run bootcmd_mmc0; " \
	250	"run bootcmd_mmc1; " \
	251	"fi\0"
	252
	253	#define BOOTENV_DEV_NAME_MMC_AUTO(devtypeu, devtypel, instance) \
	254	"mmc_auto "
	255
	256	#define BOOT_TARGET_DEVICES_MMC(func) func(MMC_AUTO, mmc_auto, na)
5a37a400	257	#else
de86fc38	258	#define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
5a37a400	259	#endif
41f8e9f5 CYT	260	#else
	261	#define BOOT_TARGET_DEVICES_MMC(func)
	262	#endif
	263
2ec3a612 HG	264	#ifdef CONFIG_AHCI
	265	#define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
	266	#else
	267	#define BOOT_TARGET_DEVICES_SCSI(func)
	268	#endif
	269
2582ca0d	270	#ifdef CONFIG_USB_STORAGE
859b3f14 CYT	271	#define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0)
	272	#else
	273	#define BOOT_TARGET_DEVICES_USB(func)
	274	#endif
	275
0eabec14 OJ	276	#ifdef CONFIG_CMD_PXE
	277	#define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na)
	278	#else
	279	#define BOOT_TARGET_DEVICES_PXE(func)
	280	#endif
	281
	282	#ifdef CONFIG_CMD_DHCP
	283	#define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na)
	284	#else
	285	#define BOOT_TARGET_DEVICES_DHCP(func)
	286	#endif
	287
f3b589c0 BN	288	/* FEL boot support, auto-execute boot.scr if a script address was provided */
	289	#define BOOTENV_DEV_FEL(devtypeu, devtypel, instance) \
	290	"bootcmd_fel=" \
	291	"if test -n ${fel_booted} && test -n ${fel_scriptaddr}; then " \
	292	"echo '(FEL boot)'; " \
	293	"source ${fel_scriptaddr}; " \
	294	"fi\0"
	295	#define BOOTENV_DEV_NAME_FEL(devtypeu, devtypel, instance) \
	296	"fel "
	297
2ec3a612	298	#define BOOT_TARGET_DEVICES(func) \
f3b589c0	299	func(FEL, fel, na) \
41f8e9f5	300	BOOT_TARGET_DEVICES_MMC(func) \
2ec3a612	301	BOOT_TARGET_DEVICES_SCSI(func) \
859b3f14	302	BOOT_TARGET_DEVICES_USB(func) \
0eabec14 OJ	303	BOOT_TARGET_DEVICES_PXE(func) \
0eabec14 OJ	304	BOOT_TARGET_DEVICES_DHCP(func)
2ec3a612	305
3b824025 HG	306	#ifdef CONFIG_OLD_SUNXI_KERNEL_COMPAT
	307	#define BOOTCMD_SUNXI_COMPAT \
	308	"bootcmd_sunxi_compat=" \
	309	"setenv root /dev/mmcblk0p3 rootwait; " \
	310	"if ext2load mmc 0 0x44000000 uEnv.txt; then " \
	311	"echo Loaded environment from uEnv.txt; " \
	312	"env import -t 0x44000000 ${filesize}; " \
	313	"fi; " \
	314	"setenv bootargs console=${console} root=${root} ${extraargs}; " \
	315	"ext2load mmc 0 0x43000000 script.bin && " \
	316	"ext2load mmc 0 0x48000000 uImage && " \
	317	"bootm 0x48000000\0"
	318	#else
	319	#define BOOTCMD_SUNXI_COMPAT
	320	#endif
	321
2ec3a612 HG	322	#include <config_distro_bootcmd.h>
2ec3a612 HG	323
86b49093 HG	324	#ifdef CONFIG_USB_KEYBOARD
86b49093 HG	325	#define CONSOLE_STDIN_SETTINGS \
86b49093 HG	326	"stdin=serial,usbkbd\0"
86b49093 HG	327	#else
7f2c521f LV	328	#define CONSOLE_STDIN_SETTINGS \
7f2c521f LV	329	"stdin=serial\0"
86b49093	330	#endif
7f2c521f	331
5d235324	332	#ifdef CONFIG_DM_VIDEO
56009451 JS	333	#define CONSOLE_STDOUT_SETTINGS \
	334	"stdout=serial,vidconsole\0" \
	335	"stderr=serial,vidconsole\0"
7f2c521f LV	336	#else
	337	#define CONSOLE_STDOUT_SETTINGS \
	338	"stdout=serial\0" \
	339	"stderr=serial\0"
	340	#endif
	341
c8564b24 MR	342	#ifdef CONFIG_MTDIDS_DEFAULT
	343	#define SUNXI_MTDIDS_DEFAULT \
	344	"mtdids=" CONFIG_MTDIDS_DEFAULT "\0"
	345	#else
	346	#define SUNXI_MTDIDS_DEFAULT
	347	#endif
	348
	349	#ifdef CONFIG_MTDPARTS_DEFAULT
	350	#define SUNXI_MTDPARTS_DEFAULT \
	351	"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0"
	352	#else
	353	#define SUNXI_MTDPARTS_DEFAULT
	354	#endif
	355
c53654fc MR	356	#define PARTS_DEFAULT \
	357	"name=loader1,start=8k,size=32k,uuid=${uuid_gpt_loader1};" \
	358	"name=loader2,size=984k,uuid=${uuid_gpt_loader2};" \
	359	"name=esp,size=128M,bootable,uuid=${uuid_gpt_esp};" \
	360	"name=system,size=-,uuid=${uuid_gpt_system};"
	361
	362	#define UUID_GPT_ESP "c12a7328-f81f-11d2-ba4b-00a0c93ec93b"
	363
	364	#ifdef CONFIG_ARM64
	365	#define UUID_GPT_SYSTEM "b921b045-1df0-41c3-af44-4c6f280d3fae"
	366	#else
	367	#define UUID_GPT_SYSTEM "69dad710-2ce4-4e3c-b16c-21a1d49abed3"
	368	#endif
	369
7f2c521f LV	370	#define CONSOLE_ENV_SETTINGS \
	371	CONSOLE_STDIN_SETTINGS \
	372	CONSOLE_STDOUT_SETTINGS
	373
2eff3b71 AF	374	#ifdef CONFIG_ARM64
	375	#define FDTFILE "allwinner/" CONFIG_DEFAULT_DEVICE_TREE ".dtb"
	376	#else
	377	#define FDTFILE CONFIG_DEFAULT_DEVICE_TREE ".dtb"
	378	#endif
	379
2ec3a612	380	#define CONFIG_EXTRA_ENV_SETTINGS \
7f2c521f	381	CONSOLE_ENV_SETTINGS \
846e3254	382	MEM_LAYOUT_ENV_SETTINGS \
747c2421	383	MEM_LAYOUT_ENV_EXTRA_SETTINGS \
2a909c5f	384	DFU_ALT_INFO_RAM \
2eff3b71	385	"fdtfile=" FDTFILE "\0" \
846e3254	386	"console=ttyS0,115200\0" \
c8564b24 MR	387	SUNXI_MTDIDS_DEFAULT \
c8564b24 MR	388	SUNXI_MTDPARTS_DEFAULT \
c53654fc MR	389	"uuid_gpt_esp=" UUID_GPT_ESP "\0" \
	390	"uuid_gpt_system=" UUID_GPT_SYSTEM "\0" \
	391	"partitions=" PARTS_DEFAULT "\0" \
3b824025	392	BOOTCMD_SUNXI_COMPAT \
2ec3a612 HG	393	BOOTENV
	394
	395	#else /* ifndef CONFIG_SPL_BUILD */
	396	#define CONFIG_EXTRA_ENV_SETTINGS
cba69eee IC	397	#endif
	398
	399	#endif /* _SUNXI_COMMON_CONFIG_H */