trezor-firmware/legacy/memory_app_fastflash.ld

/* STM32F205RG - 1024K Flash, 128K RAM */

MEMORY
{
	rom (rx)  : ORIGIN = 0x20000000, LENGTH = 32K
	ram (rwx) : ORIGIN = 0x20000000 + LENGTH(rom),
		    LENGTH = 128K - LENGTH(rom)
}

SECTIONS
{
	.confidential (NOLOAD) : {
		*(confidential)
		ASSERT ((SIZEOF(.confidential) <= 32K), "Error: Confidential section too big!");
	} >ram
}

INCLUDE cortex-m-generic.ld

_ram_start = ORIGIN(ram);
_ram_end = ORIGIN(ram) + LENGTH(ram);

_data_size = SIZEOF(.data);
firmware: use full 1M flash 2018-06-27 16:17:44 +00:00			`/* STM32F205RG - 1024K Flash, 128K RAM */`

fastflash: Link bootloader that runs from RAM 2017-06-10 18:40:38 +00:00			`MEMORY`
			`{`
bootloader: add cpu test 2017-07-04 17:34:25 +00:00			`rom (rx) : ORIGIN = 0x20000000, LENGTH = 32K`
fastflash: Compatible with GCC 4.9.3 2017-06-10 19:15:12 +00:00			`ram (rwx) : ORIGIN = 0x20000000 + LENGTH(rom),`
fastflash: Link bootloader that runs from RAM 2017-06-10 18:40:38 +00:00			`LENGTH = 128K - LENGTH(rom)`
			`}`

startup: use custom reset_handler + group confidential data in one place + zero all SRAM where needed 2017-08-08 10:59:39 +00:00			`SECTIONS`
			`{`
			`.confidential (NOLOAD) : {`
			`*(confidential)`
adjust message sizes 2018-10-24 11:58:17 +00:00			`ASSERT ((SIZEOF(.confidential) <= 32K), "Error: Confidential section too big!");`
startup: use custom reset_handler + group confidential data in one place + zero all SRAM where needed 2017-08-08 10:59:39 +00:00			`} >ram`
			`}`

vendor/libopencm3: update to latest snapshot 2019-04-01 15:02:32 +00:00			`INCLUDE cortex-m-generic.ld`
startup: use custom reset_handler + group confidential data in one place + zero all SRAM where needed 2017-08-08 10:59:39 +00:00
			`_ram_start = ORIGIN(ram);`
			`_ram_end = ORIGIN(ram) + LENGTH(ram);`

			`_data_size = SIZEOF(.data);`