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u-boot/include/configs/sunxi-common.h
Tom Rini 7d08077334 Convert CONFIG_SYS_MMC_ENV_DEV et al to Kconfig 
This converts the following to Kconfig:
   CONFIG_SYS_MMC_ENV_DEV
   CONFIG_SYS_MMC_ENV_PART

Note that with this conversion we now have consistent behavior with
respect to ensuring that we have always selected the correct MMC
device and hardware partition.

Signed-off-by: Tom Rini <trini@konsulko.com>
2020-08-08 11:03:52 -04:00

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/* 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_OLD_SUNXI_KERNEL_COMPAT
/*
* The U-Boot workarounds bugs in the outdated buggy sunxi-3.4 kernels at the
* expense of restricting some features, so the regular machine id values can
* be used.
*/
# define CONFIG_MACH_TYPE_COMPAT_REV 0
#else
/*
* A compatibility guard to prevent loading outdated buggy sunxi-3.4 kernels.
* Only sunxi-3.4 kernels with appropriate fixes applied are able to pass
* beyond the machine id check.
*/
# define CONFIG_MACH_TYPE_COMPAT_REV 1
#endif
#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
#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* default load address */
/* 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_STACK_R_ADDR 0x2fe00000
#define CONFIG_SPL_BSS_START_ADDR 0x2ff80000
#else
#define SDRAM_OFFSET(x) 0x4##x
#define CONFIG_SYS_SDRAM_BASE 0x40000000
#define CONFIG_SYS_LOAD_ADDR 0x42000000 /* default load address */
/* 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_STACK_R_ADDR 0x4fe00000
#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
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_CMDLINE_TAG
#define CONFIG_INITRD_TAG
#define CONFIG_SERIAL_TAG
#ifdef CONFIG_NAND_SUNXI
#define CONFIG_SYS_NAND_MAX_ECCPOS 1664
#define CONFIG_SYS_NAND_ONFI_DETECTION
#define CONFIG_SYS_MAX_NAND_DEVICE 8
#endif
/* mmc config */
#ifdef CONFIG_MMC
#define CONFIG_MMC_SUNXI_SLOT 0
#endif
#if defined(CONFIG_ENV_IS_IN_MMC)
#ifdef CONFIG_ARM64
/*
* 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
#if CONFIG_MMC_SUNXI_SLOT_EXTRA != -1
/* If we have two devices (most likely eMMC + MMC), favour the eMMC */
#else
/* Otherwise, use the only device we have */
#endif
#define CONFIG_SYS_MMC_MAX_DEVICE 4
#endif
#ifndef CONFIG_MACH_SUN8I_V3S
/* 64MB of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (64 << 20))
#else
/* 2MB of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (2 << 20))
#endif
/*
* 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 */
#ifndef CONFIG_ARM64 /* AArch64 FEL support is not ready yet */
#define CONFIG_SPL_BOARD_LOAD_IMAGE
#endif
/*
* 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
#define CONFIG_SPL_MAX_SIZE 0x7fa0 /* 32 KiB */
/* end of SRAM A2 on H6 for now */
#define LOW_LEVEL_SRAM_STACK 0x00118000
#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
#define CONFIG_SPL_PAD_TO 32768 /* decimal for 'dd' */
/* I2C */
#if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || \
defined CONFIG_SY8106A_POWER
#endif
#if defined CONFIG_I2C0_ENABLE || defined CONFIG_I2C1_ENABLE || \
defined CONFIG_I2C2_ENABLE || defined CONFIG_I2C3_ENABLE || \
defined CONFIG_I2C4_ENABLE || defined CONFIG_R_I2C_ENABLE
#define CONFIG_SYS_I2C_MVTWSI
#ifndef CONFIG_DM_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SPEED 400000
#define CONFIG_SYS_I2C_SLAVE 0x7f
#endif
#endif
#if defined CONFIG_VIDEO_LCD_PANEL_I2C && !(defined CONFIG_SPL_BUILD)
#define CONFIG_SYS_I2C_SOFT
#define CONFIG_SYS_I2C_SOFT_SPEED 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0x00
/* We use pin names in Kconfig and sunxi_name_to_gpio() */
#define CONFIG_SOFT_I2C_GPIO_SDA soft_i2c_gpio_sda
#define CONFIG_SOFT_I2C_GPIO_SCL soft_i2c_gpio_scl
#ifndef __ASSEMBLY__
extern int soft_i2c_gpio_sda;
extern int soft_i2c_gpio_scl;
#endif
#define CONFIG_VIDEO_LCD_I2C_BUS 0 /* The lcd panel soft i2c is bus 0 */
#define CONFIG_SYS_SPD_BUS_NUM 1 /* And the axp209 i2c bus is bus 1 */
#else
#define CONFIG_SYS_SPD_BUS_NUM 0 /* The axp209 i2c bus is bus 0 */
#define CONFIG_VIDEO_LCD_I2C_BUS -1 /* NA, but necessary to compile */
#endif
/* PMU */
#if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || \
defined CONFIG_AXP221_POWER || defined CONFIG_AXP818_POWER || \
defined CONFIG_SY8106A_POWER
#endif
#ifdef CONFIG_REQUIRE_SERIAL_CONSOLE
#if CONFIG_CONS_INDEX == 1
#ifdef CONFIG_MACH_SUN9I
#define OF_STDOUT_PATH "/soc/serial@07000000:115200"
#else
#define OF_STDOUT_PATH "/soc@01c00000/serial@01c28000:115200"
#endif
#elif CONFIG_CONS_INDEX == 2 && defined(CONFIG_MACH_SUN5I)
#define OF_STDOUT_PATH "/soc@01c00000/serial@01c28400:115200"
#elif CONFIG_CONS_INDEX == 3 && defined(CONFIG_MACH_SUN8I)
#define OF_STDOUT_PATH "/soc@01c00000/serial@01c28800:115200"
#elif CONFIG_CONS_INDEX == 5 && defined(CONFIG_MACH_SUN8I)
#define OF_STDOUT_PATH "/soc@01c00000/serial@01f02800:115200"
#else
#error Unsupported console port nr. Please fix stdout-path in sunxi-common.h.
#endif
#endif /* ifdef CONFIG_REQUIRE_SERIAL_CONSOLE */
#ifdef CONFIG_VIDEO_SUNXI
/*
* The amount of RAM to keep free at the top of RAM when relocating u-boot,
* to use as framebuffer. This must be a multiple of 4096.
*/
#define CONFIG_SUNXI_MAX_FB_SIZE (16 << 20)
#define CONFIG_VIDEO_LOGO
#define CONFIG_VIDEO_STD_TIMINGS
#define CONFIG_I2C_EDID
#define VIDEO_LINE_LEN (pGD->plnSizeX)
/* allow both serial and cfb console. */
/* stop x86 thinking in cfbconsole from trying to init a pc keyboard */
#endif /* CONFIG_VIDEO_SUNXI */
/* 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.
* Align the initrd to a 2MB page.
*/
#define BOOTM_SIZE __stringify(0xa000000)
#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,
* 1M script, 1M pxe 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 RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(3300000))
#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 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 RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(1B00000))
#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" \
"ramdisk_addr_r=" RAMDISK_ADDR_R "\0"
#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} ${extraargs}; " \
"ext2load mmc 0 0x43000000 script.bin && " \
"ext2load mmc 0 0x48000000 uImage && " \
"bootm 0x48000000\0"
#else
#define BOOTCMD_SUNXI_COMPAT
#endif
#include <config_distro_bootcmd.h>
#ifdef CONFIG_USB_KEYBOARD
#define CONSOLE_STDIN_SETTINGS \
"stdin=serial,usbkbd\0"
#else
#define CONSOLE_STDIN_SETTINGS \
"stdin=serial\0"
#endif
#ifdef CONFIG_VIDEO
#define CONSOLE_STDOUT_SETTINGS \
"stdout=serial,vga\0" \
"stderr=serial,vga\0"
#elif CONFIG_DM_VIDEO
#define CONSOLE_STDOUT_SETTINGS \
"stdout=serial,vidconsole\0" \
"stderr=serial,vidconsole\0"
#else
#define CONSOLE_STDOUT_SETTINGS \
"stdout=serial\0" \
"stderr=serial\0"
#endif
#ifdef CONFIG_MTDIDS_DEFAULT
#define SUNXI_MTDIDS_DEFAULT \
"mtdids=" CONFIG_MTDIDS_DEFAULT "\0"
#else
#define SUNXI_MTDIDS_DEFAULT
#endif
#ifdef CONFIG_MTDPARTS_DEFAULT
#define SUNXI_MTDPARTS_DEFAULT \
"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0"
#else
#define SUNXI_MTDPARTS_DEFAULT
#endif
#define PARTS_DEFAULT \
"name=loader1,start=8k,size=32k,uuid=${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 \
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 */
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