1 /* SPDX-License-Identifier: GPL-2.0-only */
2
3 #include <cbmem.h>
4
cbmem_top_chipset(void)5 uintptr_t cbmem_top_chipset(void)
6 {
7 /* Top of cbmem is at lowest usable DRAM address below 4GiB. */
8 /* For now, last 1M of 4G */
9 return (1ULL << 32) - 1048576;
10 }
11