arm-trusted-firmware/plat/rockchip/rk3399/drivers/pmu/pmu_fw.c
Joshua Watt 39a97dce61 rockchip: Prevent macro expansion in paths
Instead of stringizing the paths to binary files, add them as string
defines on the command line (e.g. -DFOO=\"BAR\" instead of -DFOO=BAR).
This prevents macros from being expanded inside the string value itself.
For example, -DFOO=/path/with-linux-in-it would have been expanded to
"/path/with-1-in-it" because `linux=1` is one of the standard GCC
defines.

Change-Id: I7b65df3c9930faed4f1aff75ad726982ae3671e6
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
2019-12-13 14:13:45 -06:00

22 lines
586 B
C

/*
* Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
/* convoluted way to make sure that the define is pasted just the right way */
#define INCBIN(file, sym, sec) \
__asm__( \
".section " sec "\n" \
".global " sym "\n" \
".type " sym ", %object\n" \
".align 4\n" \
sym ":\n" \
".incbin \"" file "\"\n" \
".size " sym ", .-" sym "\n" \
".global " sym "_end\n" \
sym "_end:\n" \
)
INCBIN(RK3399M0FW, "rk3399m0_bin", ".sram.incbin");
INCBIN(RK3399M0PMUFW, "rk3399m0pmu_bin", ".pmusram.incbin");