openwrt/target/linux/mpc85xx/image/spi-loader/loader.lds
Matthias Schiffer a296055b82 mpc85xx: add SPI kernel loader for TP-Link TL-WDR4900 v1
Similar to the lzma-loader on our MIPS targets, the spi-loader acts as
a second-stage loader that will then load and start the actual kernel.
As the TL-WDR4900 uses SPI-NOR and the P1010 family does not have support
for memory mapping of this type of flash, this loader needs to contain a
basic driver for the FSL ESPI controller.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
2022-10-14 23:13:02 +02:00

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OUTPUT_ARCH(powerpc:common)
ENTRY(_start)
EXTERN(_start)
SECTIONS {
.text :
{
_text_start = .;
*(.text*)
_text_len = ABSOLUTE(. - _text_start);
}
.data :
{
_data_start = .;
*(.rodata*)
*(.data*)
*(.sdata*)
_data_len = ABSOLUTE(. - _data_start);
}
. = ALIGN(4096);
.bss :
{
_bss_start = .;
. += 4K;
_stack_top = .;
*(.bss*)
*(.sbss*)
_bss_len = ABSOLUTE(. - _bss_start);
}
. = ALIGN(4096);
_end = .;
}