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mkfwimage: Increase RSPRO maximum size to 0xF00000 (15 MiB) 

RSPRO has 16MiB of Flash, using the following layout:

[    2.930000] 0x000000000000-0x000000030000 : "RedBoot"
[    2.940000] 0x000000030000-0x000000130000 : "kernel"
[    2.950000] 0x000000130000-0x000000ff0000 : "rootfs"
[    2.960000] 0x000000ff0000-0x000000fff000 : "FIS directory"
[    2.970000] 0x000000fff000-0x000001000000 : "RedBoot config"

Firmware images contain kernel and rootfs, so they can use up to 0xFF0000 -
0x30000 = 0xFC0000 (15,75MiB) of space. We don't include the RedBoot and FIS
partitions and leave an extra 0xC0000 (768KiB) of space.

This is based on revision 18410 which sets the limit to 0xB00000 (11 MiB).

Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 38484
lede-17.01
Gabor Juhos 2013-10-20 15:59:08 +00:00
parent 80a15fe8ad
commit 50458fb24c
1 changed files with 1 additions and 1 deletions
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2
tools/firmware-utils/src/mkfwimage.c
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@ -61,7 +61,7 @@ fw_layout_t fw_layout_data[] = {
.name = "RSPRO", .name = "RSPRO",
.kern_start = 0xbf030000, .kern_start = 0xbf030000,
.kern_entry = 0x80060000, .kern_entry = 0x80060000,
.firmware_max_length= 0x00B00000, .firmware_max_length= 0x00F00000,
}, },
{ {
.name = "LS-SR71", .name = "LS-SR71",