diff options
| -rw-r--r-- | arch/x86/lib/tables.c | 2 | ||||
| -rw-r--r-- | configs/qemu-x86_64_defconfig | 1 | ||||
| -rw-r--r-- | configs/qemu_arm64_defconfig | 2 | ||||
| -rw-r--r-- | configs/qemu_arm_defconfig | 2 | ||||
| -rw-r--r-- | drivers/misc/qfw_acpi.c | 37 | ||||
| -rw-r--r-- | drivers/misc/qfw_smbios.c | 45 | ||||
| -rw-r--r-- | lib/Kconfig | 1 | ||||
| -rw-r--r-- | lib/Makefile | 5 |
8 files changed, 67 insertions, 28 deletions
diff --git a/arch/x86/lib/tables.c b/arch/x86/lib/tables.c index 45a70e92763..5fc7dc75377 100644 --- a/arch/x86/lib/tables.c +++ b/arch/x86/lib/tables.c @@ -61,7 +61,7 @@ static struct table_info table_list[] = { #ifdef CONFIG_GENERATE_ACPI_TABLE { "acpi", write_acpi_tables, BLOBLISTT_ACPI_TABLES, 0x10000, 0x1000}, #endif -#if defined(CONFIG_GENERATE_SMBIOS_TABLE) && !defined(CONFIG_QFW_SMBIOS) +#ifdef CONFIG_GENERATE_SMBIOS_TABLE { "smbios", write_smbios_table, BLOBLISTT_SMBIOS_TABLES, 0x1000, 0x100}, #endif }; diff --git a/configs/qemu-x86_64_defconfig b/configs/qemu-x86_64_defconfig index f93721fceb8..3c0fc7a34fe 100644 --- a/configs/qemu-x86_64_defconfig +++ b/configs/qemu-x86_64_defconfig @@ -33,7 +33,6 @@ CONFIG_LOGF_FUNC=y CONFIG_SPL_LOG=y CONFIG_DISPLAY_BOARDINFO_LATE=y CONFIG_PCI_INIT_R=y -CONFIG_BLOBLIST=y CONFIG_BLOBLIST_FIXED=y CONFIG_BLOBLIST_ADDR=0x10000 CONFIG_SPL_NO_BSS_LIMIT=y diff --git a/configs/qemu_arm64_defconfig b/configs/qemu_arm64_defconfig index 06ac6fed3bc..e760e987c47 100644 --- a/configs/qemu_arm64_defconfig +++ b/configs/qemu_arm64_defconfig @@ -26,6 +26,8 @@ CONFIG_USE_PREBOOT=y # CONFIG_DISPLAY_CPUINFO is not set # CONFIG_DISPLAY_BOARDINFO is not set CONFIG_PCI_INIT_R=y +CONFIG_BLOBLIST=y +CONFIG_BLOBLIST_SIZE_RELOC=0x2000 CONFIG_CMD_SMBIOS=y CONFIG_CMD_BOOTZ=y CONFIG_CMD_BOOTEFI_SELFTEST=y diff --git a/configs/qemu_arm_defconfig b/configs/qemu_arm_defconfig index e164407d494..d8e916dd2b3 100644 --- a/configs/qemu_arm_defconfig +++ b/configs/qemu_arm_defconfig @@ -27,6 +27,8 @@ CONFIG_USE_PREBOOT=y # CONFIG_DISPLAY_CPUINFO is not set # CONFIG_DISPLAY_BOARDINFO is not set CONFIG_PCI_INIT_R=y +CONFIG_BLOBLIST=y +CONFIG_BLOBLIST_SIZE_RELOC=0x2000 CONFIG_CMD_BOOTEFI_SELFTEST=y CONFIG_CMD_NVEDIT_EFI=y CONFIG_CMD_DFU=y diff --git a/drivers/misc/qfw_acpi.c b/drivers/misc/qfw_acpi.c index 7ffed1e8c02..0d0cf764689 100644 --- a/drivers/misc/qfw_acpi.c +++ b/drivers/misc/qfw_acpi.c @@ -7,6 +7,7 @@ #define LOG_CATEGORY UCLASS_QFW #include <acpi/acpi_table.h> +#include <bloblist.h> #include <errno.h> #include <malloc.h> #include <mapmem.h> @@ -160,6 +161,15 @@ ulong write_acpi_tables(ulong addr) struct bios_linker_entry *entry; uint32_t size; struct udevice *dev; + struct acpi_ctx *ctx; + + ctx = malloc(sizeof(*ctx)); + if (!ctx) { + printf("error: out of memory for acpi ctx\n"); + return addr; + } + + acpi_setup_ctx(ctx, addr); ret = qfw_get_dev(&dev); if (ret) { @@ -257,6 +267,29 @@ ulong acpi_get_rsdp_addr(void) return file->addr; } +void acpi_write_rsdp(struct acpi_rsdp *rsdp, struct acpi_rsdt *rsdt, + struct acpi_xsdt *xsdt) +{ + memset(rsdp, 0, sizeof(struct acpi_rsdp)); + + memcpy(rsdp->signature, RSDP_SIG, 8); + memcpy(rsdp->oem_id, OEM_ID, 6); + + if (rsdt) + rsdp->rsdt_address = nomap_to_sysmem(rsdt); + + if (xsdt) + rsdp->xsdt_address = nomap_to_sysmem(xsdt); + + rsdp->length = sizeof(struct acpi_rsdp); + rsdp->revision = ACPI_RSDP_REV_ACPI_2_0; + + /* Calculate checksums */ + rsdp->checksum = table_compute_checksum(rsdp, 20); + rsdp->ext_checksum = table_compute_checksum(rsdp, + sizeof(struct acpi_rsdp)); +} + #ifndef CONFIG_X86 static int evt_write_acpi_tables(void) { @@ -264,9 +297,9 @@ static int evt_write_acpi_tables(void) void *ptr; /* Reserve 64K for ACPI tables, aligned to a 4K boundary */ - ptr = memalign(SZ_4K, SZ_64K); + ptr = bloblist_add(BLOBLISTT_ACPI_TABLES, SZ_64K, 12); if (!ptr) - return -ENOMEM; + return -ENOBUFS; addr = map_to_sysmem(ptr); /* Generate ACPI tables */ diff --git a/drivers/misc/qfw_smbios.c b/drivers/misc/qfw_smbios.c index c3e8c310d00..93c4a80286b 100644 --- a/drivers/misc/qfw_smbios.c +++ b/drivers/misc/qfw_smbios.c @@ -5,6 +5,7 @@ #define LOG_CATEGORY UCLASS_QFW +#include <bloblist.h> #include <efi_loader.h> #include <errno.h> #include <log.h> @@ -15,6 +16,7 @@ #include <tables_csum.h> #include <linux/sizes.h> #include <asm/global_data.h> +#include <linux/err.h> DECLARE_GLOBAL_DATA_PTR; @@ -105,11 +107,10 @@ out: /** * qfw_write_smbios_tables() - copy SMBIOS tables from QEMU * - * @addr: target buffer - * @size: size of target buffer + * @addr: address of target buffer * Return: 0 for success, -ve on error */ -static int qfw_write_smbios_tables(u8 *addr, uint32_t size) +ulong write_smbios_table(ulong addr) { int ret; struct udevice *dev; @@ -143,16 +144,13 @@ static int qfw_write_smbios_tables(u8 *addr, uint32_t size) table = qfw_load_smbios_table(dev, &table_size, "etc/smbios/smbios-tables"); - if (table_size + sizeof(struct smbios3_entry) > size) { - free(table); - return -ENOMEM; - } - memcpy(addr, table, table_size); + memcpy((void *)addr, table, table_size); free(table); - return 0; + return addr + table_size; } +#ifndef CONFIG_X86 /** * qfw_evt_write_smbios_tables() - event handler for copying QEMU SMBIOS tables * @@ -160,9 +158,9 @@ static int qfw_write_smbios_tables(u8 *addr, uint32_t size) */ static int qfw_evt_write_smbios_tables(void) { - phys_addr_t addr; + ulong addr, end; void *ptr; - int ret; + /* * TODO: * This size is currently hard coded in lib/efi_loader/efi_smbios.c. @@ -170,22 +168,21 @@ static int qfw_evt_write_smbios_tables(void) */ uint32_t size = SZ_4K; - /* Reserve 64K for SMBIOS tables, aligned to a 4K boundary */ - ptr = memalign(SZ_4K, size); - if (!ptr) { - log_err("Out of memory\n"); - return -ENOMEM; - } + log_debug("qfw_evt_write_smbios_tables bloblist\n"); + /* Reserve 4K for SMBIOS tables, aligned to a 4K boundary */ + ptr = bloblist_add(BLOBLISTT_SMBIOS_TABLES, size, 12); + if (!ptr) + return log_msg_ret("bloblist", -ENOBUFS); + addr = map_to_sysmem(ptr); /* Generate SMBIOS tables */ - ret = qfw_write_smbios_tables(ptr, size); - if (ret) { - if (CONFIG_IS_ENABLED(GENERATE_SMBIOS_TABLE)) { - log_info("Falling back to U-Boot generated SMBIOS tables\n"); - write_smbios_table(addr); - } + end = write_smbios_table(addr); + if (IS_ERR_VALUE(end)) { + log_warning("SMBIOS: Failed to write (err=%dE)\n", (int)end); } else { + if (end - addr > size) + return -ENOMEM; log_debug("SMBIOS tables copied from QEMU\n"); } @@ -193,5 +190,5 @@ static int qfw_evt_write_smbios_tables(void) return 0; } - EVENT_SPY_SIMPLE(EVT_LAST_STAGE_INIT, qfw_evt_write_smbios_tables); +#endif /* !X86 */ diff --git a/lib/Kconfig b/lib/Kconfig index 8f1a96d98c4..5217edea62c 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -1067,6 +1067,7 @@ menu "System tables" config BLOBLIST_TABLES bool "Put tables in a bloblist" depends on BLOBLIST + default y if X86 default y if (ARM && EFI_LOADER && GENERATE_ACPI_TABLE) default n help diff --git a/lib/Makefile b/lib/Makefile index 5cb3278d2ef..228c9cf4b1c 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -41,7 +41,12 @@ obj-$(CONFIG_ERRNO_STR) += errno_str.o obj-$(CONFIG_FIT) += fdtdec_common.o obj-$(CONFIG_TEST_FDTDEC) += fdtdec_test.o obj-$(CONFIG_GZIP_COMPRESSED) += gzip.o + +# With QEMU the SMBIOS tables come from there, not from U-Boot +ifndef CONFIG_QFW_SMBIOS obj-$(CONFIG_GENERATE_SMBIOS_TABLE) += smbios.o +endif + obj-$(CONFIG_SMBIOS_PARSER) += smbios-parser.o obj-$(CONFIG_IMAGE_SPARSE) += image-sparse.o obj-y += initcall.o |