diff options
| -rw-r--r-- | include/configs/vexpress_aemv8.h | 83 |
1 files changed, 45 insertions, 38 deletions
diff --git a/include/configs/vexpress_aemv8.h b/include/configs/vexpress_aemv8.h index b956bd9..f8731aa 100644 --- a/include/configs/vexpress_aemv8.h +++ b/include/configs/vexpress_aemv8.h @@ -99,8 +99,6 @@ #define CONFIG_PL011_CLOCK 24000000 #endif -/* Miscellaneous configurable options */ - /* Physical Memory Map */ #define PHYS_SDRAM_1 (V2M_BASE) /* SDRAM Bank #1 */ /* Top 16MB reserved for secure world use */ @@ -116,11 +114,7 @@ #define PHYS_SDRAM_2_SIZE 0x80000000 #endif -/* Enable memtest */ - -/* Initial environment variables */ -#ifdef CONFIG_TARGET_VEXPRESS64_JUNO -/* Copy the kernel and FDT to DRAM memory and boot */ +/* Copy the kernel, initrd and FDT from NOR flash to DRAM memory and boot. */ #define BOOTENV_DEV_AFS(devtypeu, devtypel, instance) \ "bootcmd_afs=" \ "afs load ${kernel_name} ${kernel_addr_r} ;"\ @@ -143,6 +137,10 @@ "booti ${kernel_addr_r} ${ramdisk_param} ${fdt_addr_r}\0" #define BOOTENV_DEV_NAME_AFS(devtypeu, devtypel, instance) "afs " +/* Boot sources for distro boot and load addresses, per board */ + +#ifdef CONFIG_TARGET_VEXPRESS64_JUNO /* Arm Juno board */ + #define BOOT_TARGET_DEVICES(func) \ func(USB, usb, 0) \ func(SATA, sata, 0) \ @@ -153,40 +151,49 @@ #include <config_distro_bootcmd.h> -/* - * Defines where the kernel and FDT exist in NOR flash and where it will - * be copied into DRAM - */ -#define CONFIG_EXTRA_ENV_SETTINGS \ - "kernel_name=norkern\0" \ - "kernel_alt_name=Image\0" \ - "kernel_addr_r=0x80080000\0" \ - "ramdisk_name=ramdisk.img\0" \ - "ramdisk_addr_r=0x88000000\0" \ - "fdtfile=board.dtb\0" \ - "fdt_alt_name=juno\0" \ - "fdt_addr_r=0x80000000\0" \ - BOOTENV - -#elif CONFIG_TARGET_VEXPRESS64_BASE_FVP - -#define VEXPRESS_KERNEL_ADDR 0x80080000 -#define VEXPRESS_FDT_ADDR 0x8fc00000 -#define VEXPRESS_BOOT_ADDR 0x8fd00000 -#define VEXPRESS_RAMDISK_ADDR 0x8fe00000 - -#define CONFIG_EXTRA_ENV_SETTINGS \ - "kernel_name=Image\0" \ - "kernel_addr_r=" __stringify(VEXPRESS_KERNEL_ADDR) "\0" \ - "ramdisk_name=ramdisk.img\0" \ - "ramdisk_addr_r=" __stringify(VEXPRESS_RAMDISK_ADDR) "\0" \ - "fdtfile=devtree.dtb\0" \ - "fdt_addr_r=" __stringify(VEXPRESS_FDT_ADDR) "\0" \ - "boot_name=boot.img\0" \ - "boot_addr_r=" __stringify(VEXPRESS_BOOT_ADDR) "\0" +#define VEXPRESS_KERNEL_ADDR 0x80080000 +#define VEXPRESS_PXEFILE_ADDR 0x8fb00000 +#define VEXPRESS_FDT_ADDR 0x8fc00000 +#define VEXPRESS_SCRIPT_ADDR 0x8fd00000 +#define VEXPRESS_RAMDISK_ADDR 0x8fe00000 + +#define EXTRA_ENV_NAMES \ + "kernel_name=norkern\0" \ + "kernel_alt_name=Image\0" \ + "ramdisk_name=ramdisk.img\0" \ + "fdtfile=board.dtb\0" \ + "fdt_alt_name=juno\0" + +#elif CONFIG_TARGET_VEXPRESS64_BASE_FVP /* ARMv8-A base model */ + +#define VEXPRESS_KERNEL_ADDR 0x80080000 +#define VEXPRESS_PXEFILE_ADDR 0x8fa00000 +#define VEXPRESS_SCRIPT_ADDR 0x8fb00000 +#define VEXPRESS_FDT_ADDR 0x8fc00000 +#define VEXPRESS_BOOT_ADDR 0x8fd00000 +#define VEXPRESS_RAMDISK_ADDR 0x8fe00000 + +#define EXTRA_ENV_NAMES \ + "kernel_name=Image\0" \ + "ramdisk_name=ramdisk.img\0" \ + "fdtfile=devtree.dtb\0" \ + "boot_name=boot.img\0" \ + "boot_addr_r=" __stringify(VEXPRESS_BOOT_ADDR) "\0" + +#define BOOTENV #endif +/* Default load addresses and names for the different payloads. */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + "kernel_addr_r=" __stringify(VEXPRESS_KERNEL_ADDR) "\0" \ + "ramdisk_addr_r=" __stringify(VEXPRESS_RAMDISK_ADDR) "\0" \ + "pxefile_addr_r=" __stringify(VEXPRESS_PXEFILE_ADDR) "\0" \ + "fdt_addr_r=" __stringify(VEXPRESS_FDT_ADDR) "\0" \ + "scriptaddr=" __stringify(VEXPRESS_SCRIPT_ADDR) "\0" \ + EXTRA_ENV_NAMES \ + BOOTENV + /* Monitor Command Prompt */ #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ #define CONFIG_SYS_MAXARGS 64 /* max command args */ |