mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-06 05:04:26 +00:00
d714a75fd4
CONFIG_SECURE_BOOT is too generic and forbids to use it for cross architecture purposes. If Secure Boot is required for imx, this means to enable and use the HAB processor in the soc. Signed-off-by: Stefano Babic <sbabic@denx.de>
33 lines
854 B
C
33 lines
854 B
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright (c) 2019, Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
|
|
*
|
|
* This tool helps to return the size available for SPL image during build
|
|
*/
|
|
|
|
#include <generated/autoconf.h>
|
|
#include <generated/generic-asm-offsets.h>
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
int spl_size_limit = 0;
|
|
|
|
#ifdef CONFIG_SPL_SIZE_LIMIT
|
|
spl_size_limit = CONFIG_SPL_SIZE_LIMIT;
|
|
#if defined(CONFIG_IMX_HAB) && defined(CONFIG_CSF_SIZE)
|
|
spl_size_limit -= CONFIG_CSF_SIZE;
|
|
#endif
|
|
#ifdef CONFIG_SPL_SIZE_LIMIT_SUBTRACT_GD
|
|
spl_size_limit -= GENERATED_GBL_DATA_SIZE;
|
|
#endif
|
|
#ifdef CONFIG_SPL_SIZE_LIMIT_SUBTRACT_MALLOC
|
|
spl_size_limit -= CONFIG_SPL_SYS_MALLOC_F_LEN;
|
|
#endif
|
|
#ifdef CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK
|
|
spl_size_limit -= CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK;
|
|
#endif
|
|
#endif
|
|
|
|
printf("%d", spl_size_limit);
|
|
return 0;
|
|
}
|