#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 */
+#ifdef CONFIG_MACH_SUNIV
+/* suniv doesn't have apb2 and uart is connected to apb1 */
+#define CONFIG_SYS_NS16550_CLK 100000000
+#else
#define CONFIG_SYS_NS16550_CLK 24000000
+#endif
#ifndef CONFIG_DM_SERIAL
# define CONFIG_SYS_NS16550_REG_SIZE -4
# define CONFIG_SYS_NS16550_COM1 SUNXI_UART0_BASE
#endif
/* CPU */
-#define COUNTER_FREQUENCY 24000000
/*
* The DRAM Base differs between some models. We cannot use macros for the
#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_STACK_R_ADDR 0x2fe00000
-#define CONFIG_SPL_BSS_START_ADDR 0x2ff80000
+#elif defined(CONFIG_MACH_SUNIV)
+#define SDRAM_OFFSET(x) 0x8##x
+#define CONFIG_SYS_SDRAM_BASE 0x80000000
#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_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
/* 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_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
#define CONFIG_SYS_MMC_MAX_DEVICE 4
-#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
#define CONFIG_SYS_MONITOR_LEN (768 << 10) /* 768 KiB */
-#define CONFIG_SPL_BOARD_LOAD_IMAGE
-
/*
* 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
#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
-
-
-/* I2C */
-#if defined(CONFIG_VIDEO_LCD_PANEL_I2C)
-/* 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
-
/* 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.
#define FDTOVERLAY_ADDR_R __stringify(SDRAM_OFFSET(FE00000))
#define RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(FF00000))
-#else
+#elif (CONFIG_SUNXI_MINIMUM_DRAM_MB >= 256)
/*
* 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 PXEFILE_ADDR_R __stringify(SDRAM_OFFSET(3200000))
#define FDTOVERLAY_ADDR_R __stringify(SDRAM_OFFSET(3300000))
#define RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(3400000))
-#else
+
+#elif (CONFIG_SUNXI_MINIMUM_DRAM_MB >= 64)
/*
* 64M RAM minus 2MB heap + 16MB for u-boot, stack, fb, etc.
* 16M uncompressed kernel, 8M compressed kernel, 1M fdt,
#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
+
+#elif (CONFIG_SUNXI_MINIMUM_DRAM_MB >= 32)
+/*
+ * 32M RAM minus 2.5MB for u-boot, heap, stack, etc.
+ * 16M uncompressed kernel, 7M compressed kernel, 128K fdt, 64K script,
+ * 128K DT overlay, 128K PXE and the ramdisk in the rest (max. 5MB)
+ */
+#define BOOTM_SIZE __stringify(0x1700000)
+#define KERNEL_ADDR_R __stringify(SDRAM_OFFSET(1000000))
+#define FDT_ADDR_R __stringify(SDRAM_OFFSET(1d50000))
+#define SCRIPT_ADDR_R __stringify(SDRAM_OFFSET(1d40000))
+#define PXEFILE_ADDR_R __stringify(SDRAM_OFFSET(1d00000))
+#define FDTOVERLAY_ADDR_R __stringify(SDRAM_OFFSET(1d20000))
+#define RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(1800000))
+
+#else
+#error Need at least 32MB of DRAM. Please adjust load addresses.
#endif
#define MEM_LAYOUT_ENV_SETTINGS \
"stdin=serial\0"
#endif
-#ifdef CONFIG_DM_VIDEO
+#ifdef CONFIG_VIDEO
#define CONSOLE_STDOUT_SETTINGS \
"stdout=serial,vidconsole\0" \
"stderr=serial,vidconsole\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};" \
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 */
projects / platform / kernel / u-boot.git / blobdiff