X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=include%2Fconfigs%2Fvexpress_aemv8a.h;h=cfe3f2f7aff3684b7fdbd8fa44ce8f3ebacd5425;hb=8ce6f9c0e82ddf629f557b535682f468c6059743;hp=dff6adcc7cdff806fec915cd06d820b8f520c1c8;hpb=0f507779ca00d90cdd4bcc8252630370339b7ea6;p=karo-tx-uboot.git diff --git a/include/configs/vexpress_aemv8a.h b/include/configs/vexpress_aemv8a.h index dff6adcc7c..cfe3f2f7af 100644 --- a/include/configs/vexpress_aemv8a.h +++ b/include/configs/vexpress_aemv8a.h @@ -8,16 +8,27 @@ #ifndef __VEXPRESS_AEMV8A_H #define __VEXPRESS_AEMV8A_H -#define DEBUG +/* We use generic board for v8 Versatile Express */ +#define CONFIG_SYS_GENERIC_BOARD + +#ifdef CONFIG_TARGET_VEXPRESS64_BASE_FVP +#ifndef CONFIG_SEMIHOSTING +#error CONFIG_TARGET_VEXPRESS64_BASE_FVP requires CONFIG_SEMIHOSTING +#endif +#define CONFIG_BOARD_LATE_INIT +#define CONFIG_ARMV8_SWITCH_TO_EL1 +#endif #define CONFIG_REMAKE_ELF +#if !defined(CONFIG_TARGET_VEXPRESS64_BASE_FVP) && \ + !defined(CONFIG_TARGET_VEXPRESS64_JUNO) +/* Base FVP and Juno not using GICv3 yet */ #define CONFIG_GICV3 +#endif /*#define CONFIG_ARMV8_SWITCH_TO_EL1*/ -/*#define CONFIG_SYS_GENERIC_BOARD*/ - #define CONFIG_SYS_NO_FLASH #define CONFIG_SUPPORT_RAW_INITRD @@ -30,16 +41,28 @@ #define CONFIG_BOOTP_VCI_STRING "U-boot.armv8.vexpress_aemv8a" /* Link Definitions */ +#ifdef CONFIG_TARGET_VEXPRESS64_BASE_FVP +/* ATF loads u-boot here for BASE_FVP model */ +#define CONFIG_SYS_TEXT_BASE 0x88000000 +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x03f00000) +#elif CONFIG_TARGET_VEXPRESS64_JUNO +#define CONFIG_SYS_TEXT_BASE 0xe0000000 +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0) +#else #define CONFIG_SYS_TEXT_BASE 0x80000000 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0) +#endif /* Flat Device Tree Definitions */ #define CONFIG_OF_LIBFDT -#define CONFIG_DEFAULT_DEVICE_TREE vexpress64 /* SMP Spin Table Definitions */ +#ifdef CONFIG_TARGET_VEXPRESS64_BASE_FVP +#define CPU_RELEASE_ADDR (CONFIG_SYS_SDRAM_BASE + 0x03f00000) +#else #define CPU_RELEASE_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0) +#endif /* CS register bases for the original memory map. */ #define V2M_PA_CS0 0x00000000 @@ -69,10 +92,15 @@ #define V2M_KMI0 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(6)) #define V2M_KMI1 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(7)) +#ifdef CONFIG_TARGET_VEXPRESS64_JUNO +#define V2M_UART0 0x7ff80000 +#define V2M_UART1 0x7ff70000 +#else /* Not Juno */ #define V2M_UART0 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(9)) #define V2M_UART1 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(10)) #define V2M_UART2 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(11)) #define V2M_UART3 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(12)) +#endif #define V2M_WDT (V2M_PA_CS3 + V2M_PERIPH_OFFSET(15)) @@ -99,29 +127,49 @@ #define GICD_BASE (0x2f000000) #define GICR_BASE (0x2f100000) #else + +#ifdef CONFIG_TARGET_VEXPRESS64_BASE_FVP +#define GICD_BASE (0x2f000000) +#define GICC_BASE (0x2c000000) +#elif CONFIG_TARGET_VEXPRESS64_JUNO +#define GICD_BASE (0x2C010000) +#define GICC_BASE (0x2C02f000) +#else #define GICD_BASE (0x2C001000) #define GICC_BASE (0x2C002000) #endif +#endif #define CONFIG_SYS_MEMTEST_START V2M_BASE #define CONFIG_SYS_MEMTEST_END (V2M_BASE + 0x80000000) /* Size of malloc() pool */ -#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024) - -/* SMSC91C111 Ethernet Configuration */ +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (8 << 20)) + +/* Ethernet Configuration */ +#ifdef CONFIG_TARGET_VEXPRESS64_JUNO +/* The real hardware Versatile express uses SMSC9118 */ +#define CONFIG_SMC911X 1 +#define CONFIG_SMC911X_32_BIT 1 +#define CONFIG_SMC911X_BASE (0x018000000) +#else +/* The Vexpress64 simulators use SMSC91C111 */ #define CONFIG_SMC91111 1 #define CONFIG_SMC91111_BASE (0x01A000000) +#endif /* PL011 Serial Configuration */ #define CONFIG_PL011_SERIAL +#ifdef CONFIG_TARGET_VEXPRESS64_JUNO +#define CONFIG_PL011_CLOCK 7273800 +#else #define CONFIG_PL011_CLOCK 24000000 +#endif #define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0, \ (void *)CONFIG_SYS_SERIAL1} #define CONFIG_CONS_INDEX 0 #define CONFIG_BAUDRATE 115200 -#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } #define CONFIG_SYS_SERIAL0 V2M_UART0 #define CONFIG_SYS_SERIAL1 V2M_UART1 @@ -130,11 +178,14 @@ /*#define CONFIG_MENU_SHOW*/ #define CONFIG_CMD_CACHE #define CONFIG_CMD_BDI +#define CONFIG_CMD_BOOTI +#define CONFIG_CMD_UNZIP #define CONFIG_CMD_DHCP #define CONFIG_CMD_PXE #define CONFIG_CMD_ENV #define CONFIG_CMD_FLASH #define CONFIG_CMD_IMI +#define CONFIG_CMD_LOADB #define CONFIG_CMD_MEMORY #define CONFIG_CMD_MII #define CONFIG_CMD_NET @@ -165,17 +216,40 @@ #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 /* Initial environment variables */ +#ifdef CONFIG_TARGET_VEXPRESS64_BASE_FVP +#define CONFIG_EXTRA_ENV_SETTINGS \ + "kernel_name=uImage\0" \ + "kernel_addr_r=0x80000000\0" \ + "initrd_name=ramdisk.img\0" \ + "initrd_addr_r=0x88000000\0" \ + "fdt_name=devtree.dtb\0" \ + "fdt_addr_r=0x83000000\0" \ + "fdt_high=0xffffffffffffffff\0" \ + "initrd_high=0xffffffffffffffff\0" + +#define CONFIG_BOOTARGS "console=ttyAMA0 earlyprintk=pl011,"\ + "0x1c090000 debug user_debug=31 "\ + "loglevel=9" + +#define CONFIG_BOOTCOMMAND "fdt addr $fdt_addr_r; fdt resize; " \ + "fdt chosen $initrd_addr_r $initrd_end; " \ + "bootm $kernel_addr_r - $fdt_addr_r" + +#define CONFIG_BOOTDELAY 1 + +#else + #define CONFIG_EXTRA_ENV_SETTINGS \ - "kernel_addr=0x200000\0" \ - "initrd_addr=0xa00000\0" \ - "initrd_size=0x2000000\0" \ - "fdt_addr=0x100000\0" \ + "kernel_addr_r=0x80000000\0" \ + "initrd_addr_r=0x88000000\0" \ + "fdt_addr_r=0x83000000\0" \ "fdt_high=0xa0000000\0" -#define CONFIG_BOOTARGS "console=ttyAMA0 root=/dev/ram0" -#define CONFIG_BOOTCOMMAND "bootm $kernel_addr " \ - "$initrd_addr:$initrd_size $fdt_addr" +#define CONFIG_BOOTARGS "console=ttyAMA0,115200n8 root=/dev/ram0" +#define CONFIG_BOOTCOMMAND "bootm $kernel_addr_r " \ + "$initrd_addr_r:$initrd_size $fdt_addr_r" #define CONFIG_BOOTDELAY -1 +#endif /* Do not preserve environment */ #define CONFIG_ENV_IS_NOWHERE 1 @@ -187,10 +261,9 @@ #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ sizeof(CONFIG_SYS_PROMPT) + 16) #define CONFIG_SYS_HUSH_PARSER -#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE #define CONFIG_SYS_LONGHELP -#define CONFIG_CMDLINE_EDITING 1 +#define CONFIG_CMDLINE_EDITING #define CONFIG_SYS_MAXARGS 64 /* max command args */ #endif /* __VEXPRESS_AEMV8A_H */