diff options
Diffstat (limited to 'board/sandbox/sandbox.c')
| -rw-r--r-- | board/sandbox/sandbox.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/board/sandbox/sandbox.c b/board/sandbox/sandbox.c index c7b6cb78fff..9d58860451c 100644 --- a/board/sandbox/sandbox.c +++ b/board/sandbox/sandbox.c @@ -11,16 +11,18 @@ #include <efi.h> #include <efi_loader.h> #include <env_internal.h> +#include <extension_board.h> #include <init.h> #include <led.h> +#include <malloc.h> +#include <mapmem.h> #include <os.h> +#include <acpi/acpi_table.h> #include <asm/global_data.h> #include <asm/test.h> #include <asm/u-boot-sandbox.h> #include <linux/kernel.h> -#include <malloc.h> - -#include <extension_board.h> +#include <linux/sizes.h> /* * Pointer to initial global data area @@ -154,6 +156,8 @@ int extension_board_scan(struct list_head *extension_list) int board_late_init(void) { struct udevice *dev; + ulong addr, end; + void *ptr; int ret; ret = uclass_first_device_err(UCLASS_CROS_EC, &dev); @@ -166,6 +170,18 @@ int board_late_init(void) panic("Cannot init cros-ec device"); return -1; } + + if (IS_ENABLED(CONFIG_GENERATE_ACPI_TABLE)) { + /* Reserve 64K for ACPI tables, aligned to a 4K boundary */ + ptr = memalign(SZ_4K, SZ_64K); + addr = map_to_sysmem(ptr); + + /* Generate ACPI tables */ + end = write_acpi_tables(addr); + gd->arch.table_start = addr; + gd->arch.table_end = addr; + } + return 0; } #endif |