From ce78c4cd6e8f5cd5e2322a026cc2d333f500781b Mon Sep 17 00:00:00 2001 From: Bin Meng Date: Tue, 24 May 2022 12:31:13 +0800 Subject: riscv: sifive: unleashed: Set kernel_comp_addr_r for compressed kernel Set kernel_comp_addr_r and kernel_comp_size for compressed kernel. Adjust existing addresses for ramdisk, so that kernel_comp_addr_r comes before the ramdisk image, since the decompressed kernel size is known to us. This way we can allow big ramdisk image to be loaded. Update unleashed.rst to remove the manual environment configuration for compressed kernel boot. Signed-off-by: Bin Meng Reviewed-by: Leo Yu-Chi Liang --- include/configs/sifive-unleashed.h | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/configs/sifive-unleashed.h b/include/configs/sifive-unleashed.h index 920f3140f64..96e2eb67988 100644 --- a/include/configs/sifive-unleashed.h +++ b/include/configs/sifive-unleashed.h @@ -61,12 +61,14 @@ "fdt_high=0xffffffffffffffff\0" \ "initrd_high=0xffffffffffffffff\0" \ "kernel_addr_r=0x84000000\0" \ - "fdt_addr_r=0x88000000\0" \ - "scriptaddr=0x88100000\0" \ + "kernel_comp_addr_r=0x88000000\0" \ + "kernel_comp_size=0x4000000\0" \ + "fdt_addr_r=0x8c000000\0" \ + "scriptaddr=0x8c100000\0" \ "script_offset_f=0x1fff000\0" \ "script_size_f=0x1000\0" \ - "pxefile_addr_r=0x88200000\0" \ - "ramdisk_addr_r=0x88300000\0" \ + "pxefile_addr_r=0x8c200000\0" \ + "ramdisk_addr_r=0x8c300000\0" \ "type_guid_gpt_loader1=" TYPE_GUID_LOADER1 "\0" \ "type_guid_gpt_loader2=" TYPE_GUID_LOADER2 "\0" \ "type_guid_gpt_system=" TYPE_GUID_SYSTEM "\0" \ -- cgit v1.2.3