diff options
-rw-r--r-- | arch/x86/lib/fsp/fsp_dram.c | 8 | ||||
-rw-r--r-- | arch/x86/lib/fsp/fsp_graphics.c | 3 | ||||
-rw-r--r-- | arch/x86/lib/fsp2/fsp_dram.c | 10 | ||||
-rw-r--r-- | arch/x86/lib/fsp2/fsp_init.c | 2 |
4 files changed, 22 insertions, 1 deletions
diff --git a/arch/x86/lib/fsp/fsp_dram.c b/arch/x86/lib/fsp/fsp_dram.c index 9ce0ddf0d3..15e82de2fe 100644 --- a/arch/x86/lib/fsp/fsp_dram.c +++ b/arch/x86/lib/fsp/fsp_dram.c @@ -44,6 +44,14 @@ int dram_init_banksize(void) phys_addr_t low_end; uint bank; + if (!ll_boot_init()) { + gd->bd->bi_dram[0].start = 0; + gd->bd->bi_dram[0].size = gd->ram_size; + + mtrr_add_request(MTRR_TYPE_WRBACK, 0, gd->ram_size); + return 0; + } + low_end = 0; for (bank = 1, hdr = gd->arch.hob_list; bank < CONFIG_NR_DRAM_BANKS && !end_of_hob(hdr); diff --git a/arch/x86/lib/fsp/fsp_graphics.c b/arch/x86/lib/fsp/fsp_graphics.c index 226c7e66b3..98b762209f 100644 --- a/arch/x86/lib/fsp/fsp_graphics.c +++ b/arch/x86/lib/fsp/fsp_graphics.c @@ -78,6 +78,9 @@ static int fsp_video_probe(struct udevice *dev) struct vesa_mode_info *vesa = &mode_info.vesa; int ret; + if (!ll_boot_init()) + return 0; + printf("Video: "); /* Initialize vesa_mode_info structure */ diff --git a/arch/x86/lib/fsp2/fsp_dram.c b/arch/x86/lib/fsp2/fsp_dram.c index c8f2c09b6a..3869c53c5f 100644 --- a/arch/x86/lib/fsp2/fsp_dram.c +++ b/arch/x86/lib/fsp2/fsp_dram.c @@ -12,11 +12,18 @@ #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 +75,9 @@ 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; diff --git a/arch/x86/lib/fsp2/fsp_init.c b/arch/x86/lib/fsp2/fsp_init.c index da9bd6b45c..c7dc2ea257 100644 --- a/arch/x86/lib/fsp2/fsp_init.c +++ b/arch/x86/lib/fsp2/fsp_init.c @@ -23,7 +23,7 @@ int arch_cpu_init_dm(void) int ret; /* Make sure pads are set up early in U-Boot */ - if (spl_phase() != PHASE_BOARD_F) + if (!ll_boot_init() || spl_phase() != PHASE_BOARD_F) return 0; /* Probe all pinctrl devices to set up the pads */ |