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feat(esp8266): Simplify ld files

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IMPORTANT:
1. remove 256 + 256, 512 + 512 map ld files;
2. only support 2MB spi flash, and 1024 + 1024 map;
This commit is contained in:
Wu Jian Gang
2018-06-01 14:54:40 +08:00
parent 1dfd1b19fc
commit 7573b0539b
9 changed files with 16 additions and 143 deletions
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25
components/esp8266/ld/esp8266.ld Normal file
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@ -0,0 +1,25 @@
/* user1.bin @ 0x1000, user2.bin @ 0x10000 */
/* Flash Map (1024KB + 1024KB), support 2MB/4MB SPI Flash */
/* |..|........................|.....|.....|..|........................|.....|....| */
/* ^ ^ ^ ^ ^ ^ ^ ^ */
/* |_boot start(0x0000) | | |_pad start(0x100000) | | */
/* |_user1 start(0x1000) |_user1 end |_user2 start(0x101000) |_user2 end */
/* |_system param symmetric area(0xfb000) |_system param area(0x1fb000) */
/* NOTICE: */
/* 1. You can change irom0 len, but MUST make sure user1 end not overlap system param symmetric area. */
/* 2. Space between user1 end and pad start can be used as user param area. */
/* 3. Space between user2 end and system param area can be used as user param area. */
/* 4. Don't change any other seg. */
/* 5. user1.bin and user2.bin are same in this mode, so upgrade only need one of them. */
#include "sdkconfig.h"
MEMORY
{
dport0_0_seg : org = 0x3FF00000, len = 0x10
dram0_0_seg : org = 0x3FFE8000, len = 0x18000
iram1_0_seg : org = 0x40100000, len = 0x8000
irom0_0_seg : org = 0x40201010, len = 0xE0000
}