Cannot init. the m_boot_settings in S110 7.0 bootloader

[ericyy]

I'm using the S110 v7 SD, I want to amend the bootloader app such that I can merge it with my APP together with the SD to a single .HEX... To do so I'm taught to init. the m_boot_settings[] in bootloader_util_arm.c...

However, after I change the line from uint8_t m_boot_settings[CODE_PAGE_SIZE] attribute((at(BOOTLOADER_SETTINGS_ADDRESS))) attribute((used)); to uint8_t m_boot_settings[CODE_PAGE_SIZE] attribute((at(BOOTLOADER_SETTINGS_ADDRESS))) attribute((used)) = {BANK_VALID_APP};

The followings error occurs: ._build\bootloader.axf: Error: L6220E: Load region LR_IROM1 size (16624 bytes) exceeds limit (16384 bytes). Region contains 2701 bytes of padding and 0 bytes of veneers (total 2701 bytes of linker generated content). Target not created

My IROM1 setting is Start on 0x3c000, sized 0x4000

Anything goes wrong?

Thanks!

[John]

I think you need for the IROM1 size to be 0x3C00 rather than 0x4000. Alternatively depending on how big your bootloader is you may need IROM1 start to be 0x3BC00 with a size of 0x4000.

[ericyy]

May I know why should I set the size to 0x3c00 instead of 0x4000?