| // 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[]) |
| #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; |
| #ifdef CONFIG_SPL_SIZE_LIMIT_SUBTRACT_GD |
| spl_size_limit -= GENERATED_GBL_DATA_SIZE; |
| #ifdef CONFIG_SPL_SIZE_LIMIT_SUBTRACT_MALLOC |
| spl_size_limit -= CONFIG_SPL_SYS_MALLOC_F_LEN; |
| #ifdef CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK |
| spl_size_limit -= CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK; |
| printf("%d", spl_size_limit); |