On Thu, Jan 12, 2017 at 03:38:59AM +0800, Icenowy Zheng wrote:
/* * Miscellaneous configurable options @@ -280,7 +290,11 @@ extern int soft_i2c_gpio_scl; * 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. */ +#ifndef CONFIG_MACH_SUN8I_V3S #define CONFIG_SUNXI_MAX_FB_SIZE (16 << 20) +#else +#define CONFIG_SUNXI_MAX_FB_SIZE (2 << 20) +#endif
Do you need that? CONFIG_VIDEO is disabled, so there's no need to reserve space for a framebuffer.
I have task to implement VIDEO support. (V3s come with some LCD support)
Great ! :)
But then, that will only be useful when you'll have that support, so it should be part of your serie then. For now it's just dead code.
/* Do we want to initialize a simple FB? */ #define CONFIG_VIDEO_DT_SIMPLEFB @@ -383,27 +397,49 @@ extern int soft_i2c_gpio_scl; * 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=0xa000000\0" \ + "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"
+#ifndef CONFIG_MACH_SUN8I_V3S #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" +#else +#define DFU_ALT_INFO_RAM \ + "dfu_alt_info_ram=" \ + "kernel ram " KERNEL_ADDR_R " 0x800000;" \ + "fdt ram " FDT_ADDR_R " 0x100000;" \ + "ramdisk ram " RAMDISK_ADDR_R " 0x1000000\0" +#endif
Do you even support DFU?
Also in task.
Then same thing.
Maxime