diff options
Diffstat (limited to 'arch/x86/lib/fsp/fsp_dram.c')
| -rw-r--r-- | arch/x86/lib/fsp/fsp_dram.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/arch/x86/lib/fsp/fsp_dram.c b/arch/x86/lib/fsp/fsp_dram.c index ad5a0f79ad..01d498c21e 100644 --- a/arch/x86/lib/fsp/fsp_dram.c +++ b/arch/x86/lib/fsp/fsp_dram.c @@ -117,17 +117,21 @@ unsigned int install_e820_map(unsigned int max_entries, entries[num_entries].type = E820_RESERVED; num_entries++; -#ifdef CONFIG_HAVE_ACPI_RESUME - /* - * Everything between U-Boot's stack and ram top needs to be - * reserved in order for ACPI S3 resume to work. - */ - entries[num_entries].addr = gd->start_addr_sp - CONFIG_STACK_SIZE; - entries[num_entries].size = gd->ram_top - gd->start_addr_sp + - CONFIG_STACK_SIZE; - entries[num_entries].type = E820_RESERVED; - num_entries++; -#endif + if (IS_ENABLED(CONFIG_HAVE_ACPI_RESUME)) { + ulong stack_size; + + stack_size = CONFIG_IS_ENABLED(HAVE_ACPI_RESUME, + (CONFIG_STACK_SIZE), (0)); + /* + * Everything between U-Boot's stack and ram top needs to be + * reserved in order for ACPI S3 resume to work. + */ + entries[num_entries].addr = gd->start_addr_sp - stack_size; + entries[num_entries].size = gd->ram_top - gd->start_addr_sp + + stack_size; + entries[num_entries].type = E820_RESERVED; + num_entries++; + } return num_entries; } |