diff options
Diffstat (limited to 'arch/x86/lib/fsp2/fsp_dram.c')
| -rw-r--r-- | arch/x86/lib/fsp2/fsp_dram.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/x86/lib/fsp2/fsp_dram.c b/arch/x86/lib/fsp2/fsp_dram.c index c8f2c09b6a..1c82b81831 100644 --- a/arch/x86/lib/fsp2/fsp_dram.c +++ b/arch/x86/lib/fsp2/fsp_dram.c @@ -6,17 +6,26 @@ #include <common.h> #include <handoff.h> +#include <init.h> +#include <log.h> #include <spl.h> #include <acpi/acpi_s3.h> #include <asm/arch/cpu.h> #include <asm/fsp/fsp_support.h> #include <asm/fsp2/fsp_api.h> #include <asm/fsp2/fsp_internal.h> +#include <linux/sizes.h> int dram_init(void) { int ret; + if (!ll_boot_init()) { + /* Use a small and safe amount of 1GB */ + gd->ram_size = SZ_1G; + + return 0; + } if (spl_phase() == PHASE_SPL) { #ifdef CONFIG_HAVE_ACPI_RESUME bool s3wake = gd->arch.prev_sleep_state == ACPI_S3; @@ -68,6 +77,9 @@ int dram_init(void) ulong board_get_usable_ram_top(ulong total_size) { + if (!ll_boot_init()) + return gd->ram_size; + #if CONFIG_IS_ENABLED(HANDOFF) struct spl_handoff *ho = gd->spl_handoff; |