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-rw-r--r--lib/Kconfig69
-rw-r--r--lib/Makefile13
-rw-r--r--lib/abuf.c109
-rw-r--r--lib/acpi/acpi_table.c19
-rw-r--r--lib/crc32.c9
-rw-r--r--lib/display_options.c2
-rw-r--r--lib/efi_loader/Kconfig12
-rw-r--r--lib/efi_loader/efi_gop.c61
-rw-r--r--lib/efi_loader/efi_tcg2.c7
-rw-r--r--lib/fdtdec.c44
-rw-r--r--lib/gunzip.c28
-rw-r--r--lib/hang.c2
-rw-r--r--lib/hash-checksum.c2
-rw-r--r--lib/lmb.c37
-rw-r--r--lib/lz4_wrapper.c2
-rw-r--r--lib/md5.c6
-rw-r--r--lib/optee/Kconfig40
-rw-r--r--lib/optee/Makefile2
-rw-r--r--lib/optee/optee.c23
-rw-r--r--lib/rsa/Kconfig1
-rw-r--r--lib/rsa/rsa-sign.c83
-rw-r--r--lib/rsa/rsa-verify.c15
-rw-r--r--lib/string.c13
-rw-r--r--lib/tiny-printf.c6
-rw-r--r--lib/zstd/Makefile2
-rw-r--r--lib/zstd/zstd.c64
26 files changed, 437 insertions, 234 deletions
diff --git a/lib/Kconfig b/lib/Kconfig
index 130fa0630ac..70bf8e7a464 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -92,7 +92,6 @@ config TPL_SPRINTF
config SSCANF
bool
- default n
config STRTO
bool
@@ -348,7 +347,6 @@ menu "Android Verified Boot"
config LIBAVB
bool "Android Verified Boot 2.0 support"
depends on ANDROID_BOOT_IMAGE
- default n
help
This enables support of Android Verified Boot 2.0 which can be used
to assure the end user of the integrity of the software running on a
@@ -375,7 +373,6 @@ config SHA256
The SHA256 algorithm produces a 256-bit (32-byte) hash value
(digest).
-
config SHA512
bool "Enable SHA512 support"
help
@@ -401,6 +398,66 @@ config SHA_HW_ACCEL
hashing algorithms. This affects the 'hash' command and also the
hash_lookup_algo() function.
+if SPL
+
+config SPL_SHA1
+ bool "Enable SHA1 support in SPL"
+ default y if SHA1
+ help
+ This option enables support of hashing using SHA1 algorithm.
+ The hash is calculated in software.
+ The SHA1 algorithm produces a 160-bit (20-byte) hash value
+ (digest).
+
+config SPL_SHA256
+ bool "Enable SHA256 support in SPL"
+ default y if SHA256
+ help
+ This option enables support of hashing using SHA256 algorithm.
+ The hash is calculated in software.
+ The SHA256 algorithm produces a 256-bit (32-byte) hash value
+ (digest).
+
+config SPL_SHA512
+ bool "Enable SHA512 support in SPL"
+ default y if SHA512
+ help
+ This option enables support of hashing using SHA512 algorithm.
+ The hash is calculated in software.
+ The SHA512 algorithm produces a 512-bit (64-byte) hash value
+ (digest).
+
+config SPL_SHA384
+ bool "Enable SHA384 support in SPL"
+ default y if SHA384
+ select SPL_SHA512
+ help
+ This option enables support of hashing using SHA384 algorithm.
+ The hash is calculated in software. This is also selects SHA512,
+ because these implementations share the bulk of the code..
+ The SHA384 algorithm produces a 384-bit (48-byte) hash value
+ (digest).
+
+config SPL_SHA_HW_ACCEL
+ bool "Enable hardware acceleration for SHA hash functions"
+ default y if SHA_HW_ACCEL
+ help
+ This option enables hardware acceleration for the SHA1 and SHA256
+ hashing algorithms. This affects the 'hash' command and also the
+ hash_lookup_algo() function.
+
+config SPL_SHA_PROG_HW_ACCEL
+ bool "Enable Progressive hashing support using hardware in SPL"
+ depends on SHA_PROG_HW_ACCEL
+ default y
+ help
+ This option enables hardware-acceleration for SHA progressive
+ hashing.
+ Data can be streamed in a block at a time and the hashing is
+ performed in hardware.
+
+endif
+
if SHA_HW_ACCEL
config SHA512_HW_ACCEL
@@ -439,6 +496,11 @@ config SPL_MD5
security applications, but it can be useful for providing a quick
checksum of a block of data.
+config CRC32
+ def_bool y
+ help
+ Enables CRC32 support in U-Boot. This is normally required.
+
config CRC32C
bool
@@ -769,7 +831,6 @@ endmenu
config PHANDLE_CHECK_SEQ
bool "Enable phandle check while getting sequence number"
- default n
help
When there are multiple device tree nodes with same name,
enable this config option to distinguish them using
diff --git a/lib/Makefile b/lib/Makefile
index 93be86c34a0..5ddbc77ed6d 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -16,7 +16,7 @@ obj-$(CONFIG_FIT) += libfdt/
obj-$(CONFIG_OF_LIVE) += of_live.o
obj-$(CONFIG_CMD_DHRYSTONE) += dhry/
obj-$(CONFIG_ARCH_AT91) += at91/
-obj-$(CONFIG_OPTEE) += optee/
+obj-$(CONFIG_OPTEE_LIB) += optee/
obj-$(CONFIG_ASN1_DECODER) += asn1_decoder.o
obj-y += crypto/
@@ -80,14 +80,12 @@ obj-$(CONFIG_$(SPL_)LIB_RATIONAL) += rational.o
obj-$(CONFIG_LIBAVB) += libavb/
obj-$(CONFIG_$(SPL_TPL_)OF_LIBFDT) += libfdt/
-ifneq ($(CONFIG_$(SPL_TPL_)BUILD)$(CONFIG_$(SPL_TPL_)OF_PLATDATA),yy)
-obj-$(CONFIG_$(SPL_TPL_)OF_CONTROL) += fdtdec_common.o
-obj-$(CONFIG_$(SPL_TPL_)OF_CONTROL) += fdtdec.o
-endif
+obj-$(CONFIG_$(SPL_TPL_)OF_REAL) += fdtdec_common.o fdtdec.o
ifdef CONFIG_SPL_BUILD
obj-$(CONFIG_SPL_YMODEM_SUPPORT) += crc16.o
obj-$(CONFIG_$(SPL_TPL_)HASH) += crc16.o
+obj-$(CONFIG_MMC_SPI_CRC_ON) += crc16.o
obj-y += net_utils.o
endif
obj-$(CONFIG_ADDR_MAP) += addr_map.o
@@ -98,9 +96,7 @@ obj-y += display_options.o
CFLAGS_display_options.o := $(if $(BUILD_TAG),-DBUILD_TAG='"$(BUILD_TAG)"')
obj-$(CONFIG_BCH) += bch.o
obj-$(CONFIG_MMC_SPI) += crc7.o
-#ifndef CONFIG_TPL_BUILD
-obj-y += crc32.o
-#endif
+obj-$(CONFIG_$(SPL_TPL_)CRC32) += crc32.o
obj-$(CONFIG_CRC32C) += crc32c.o
obj-y += ctype.o
obj-y += div64.o
@@ -136,6 +132,7 @@ obj-$(CONFIG_OID_REGISTRY) += oid_registry.o
obj-$(CONFIG_SSCANF) += sscanf.o
endif
+obj-y += abuf.o
obj-y += date.o
obj-y += rtc-lib.o
obj-$(CONFIG_LIB_ELF) += elf.o
diff --git a/lib/abuf.c b/lib/abuf.c
new file mode 100644
index 00000000000..4b17e0b8c0d
--- /dev/null
+++ b/lib/abuf.c
@@ -0,0 +1,109 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Handles a buffer that can be allocated and freed
+ *
+ * Copyright 2021 Google LLC
+ * Written by Simon Glass <sjg@chromium.org>
+ */
+
+#include <common.h>
+#include <abuf.h>
+#include <malloc.h>
+#include <mapmem.h>
+#include <string.h>
+
+void abuf_set(struct abuf *abuf, void *data, size_t size)
+{
+ abuf_uninit(abuf);
+ abuf->data = data;
+ abuf->size = size;
+}
+
+void abuf_map_sysmem(struct abuf *abuf, ulong addr, size_t size)
+{
+ abuf_set(abuf, map_sysmem(addr, size), size);
+}
+
+bool abuf_realloc(struct abuf *abuf, size_t new_size)
+{
+ void *ptr;
+
+ if (!new_size) {
+ /* easy case, just need to uninit, freeing any allocation */
+ abuf_uninit(abuf);
+ return true;
+ } else if (abuf->alloced) {
+ /* currently allocated, so need to reallocate */
+ ptr = realloc(abuf->data, new_size);
+ if (!ptr)
+ return false;
+ abuf->data = ptr;
+ abuf->size = new_size;
+ return true;
+ } else if (new_size <= abuf->size) {
+ /*
+ * not currently alloced and new size is no larger. Just update
+ * it. Data is lost off the end if new_size < abuf->size
+ */
+ abuf->size = new_size;
+ return true;
+ } else {
+ /* not currently allocated and new size is larger. Alloc and
+ * copy in data. The new space is not inited.
+ */
+ ptr = memdup(abuf->data, new_size);
+ if (!ptr)
+ return false;
+ abuf->data = ptr;
+ abuf->size = new_size;
+ abuf->alloced = true;
+ return true;
+ }
+}
+
+void *abuf_uninit_move(struct abuf *abuf, size_t *sizep)
+{
+ void *ptr;
+
+ if (sizep)
+ *sizep = abuf->size;
+ if (!abuf->size)
+ return NULL;
+ if (abuf->alloced) {
+ ptr = abuf->data;
+ } else {
+ ptr = memdup(abuf->data, abuf->size);
+ if (!ptr)
+ return NULL;
+ }
+ /* Clear everything out so there is no record of the data */
+ abuf_init(abuf);
+
+ return ptr;
+}
+
+void abuf_init_set(struct abuf *abuf, void *data, size_t size)
+{
+ abuf_init(abuf);
+ abuf_set(abuf, data, size);
+}
+
+void abuf_init_move(struct abuf *abuf, void *data, size_t size)
+{
+ abuf_init_set(abuf, data, size);
+ abuf->alloced = true;
+}
+
+void abuf_uninit(struct abuf *abuf)
+{
+ if (abuf->alloced)
+ free(abuf->data);
+ abuf_init(abuf);
+}
+
+void abuf_init(struct abuf *abuf)
+{
+ abuf->data = NULL;
+ abuf->size = 0;
+ abuf->alloced = false;
+}
diff --git a/lib/acpi/acpi_table.c b/lib/acpi/acpi_table.c
index 2f077417841..d1685404c21 100644
--- a/lib/acpi/acpi_table.c
+++ b/lib/acpi/acpi_table.c
@@ -11,11 +11,28 @@
#include <log.h>
#include <mapmem.h>
#include <tables_csum.h>
+#include <timestamp.h>
#include <version.h>
#include <acpi/acpi_table.h>
#include <asm/global_data.h>
#include <dm/acpi.h>
+/*
+ * OEM_REVISION is 32-bit unsigned number. It should be increased only when
+ * changing software version. Therefore it should not depend on build time.
+ * U-Boot calculates it from U-Boot version and represent it in hexadecimal
+ * notation. As U-Boot version is in form year.month set low 8 bits to 0x01
+ * to have valid date. So for U-Boot version 2021.04 OEM_REVISION is set to
+ * value 0x20210401.
+ */
+#define OEM_REVISION ((((U_BOOT_VERSION_NUM / 1000) % 10) << 28) | \
+ (((U_BOOT_VERSION_NUM / 100) % 10) << 24) | \
+ (((U_BOOT_VERSION_NUM / 10) % 10) << 20) | \
+ ((U_BOOT_VERSION_NUM % 10) << 16) | \
+ (((U_BOOT_VERSION_NUM_PATCH / 10) % 10) << 12) | \
+ ((U_BOOT_VERSION_NUM_PATCH % 10) << 8) | \
+ 0x01)
+
int acpi_create_dmar(struct acpi_dmar *dmar, enum dmar_flags flags)
{
struct acpi_table_header *header = &dmar->header;
@@ -100,7 +117,7 @@ void acpi_fill_header(struct acpi_table_header *header, char *signature)
memcpy(header->signature, signature, 4);
memcpy(header->oem_id, OEM_ID, 6);
memcpy(header->oem_table_id, OEM_TABLE_ID, 8);
- header->oem_revision = U_BOOT_BUILD_DATE;
+ header->oem_revision = OEM_REVISION;
memcpy(header->aslc_id, ASLC_ID, 4);
}
diff --git a/lib/crc32.c b/lib/crc32.c
index f2acc107fe4..5a3127e03ad 100644
--- a/lib/crc32.c
+++ b/lib/crc32.c
@@ -84,7 +84,7 @@ static void __efi_runtime make_crc_table(void)
}
crc_table_empty = 0;
}
-#else
+#elif !defined(CONFIG_ARM64_CRC32)
/* ========================================================================
* Table of CRC-32's of all single-byte values (made by make_crc_table)
*/
@@ -184,6 +184,12 @@ const uint32_t * ZEXPORT get_crc_table()
*/
uint32_t __efi_runtime crc32_no_comp(uint32_t crc, const Bytef *buf, uInt len)
{
+#ifdef CONFIG_ARM64_CRC32
+ crc = cpu_to_le32(crc);
+ while (len--)
+ crc = __builtin_aarch64_crc32b(crc, *buf++);
+ return le32_to_cpu(crc);
+#else
const uint32_t *tab = crc_table;
const uint32_t *b =(const uint32_t *)buf;
size_t rem_len;
@@ -221,6 +227,7 @@ uint32_t __efi_runtime crc32_no_comp(uint32_t crc, const Bytef *buf, uInt len)
}
return le32_to_cpu(crc);
+#endif
}
#undef DO_CRC
diff --git a/lib/display_options.c b/lib/display_options.c
index 4da1f5244f3..360b01bcf5f 100644
--- a/lib/display_options.c
+++ b/lib/display_options.c
@@ -8,7 +8,7 @@
#include <compiler.h>
#include <console.h>
#include <div64.h>
-#include <version.h>
+#include <version_string.h>
#include <linux/ctype.h>
#include <asm/io.h>
diff --git a/lib/efi_loader/Kconfig b/lib/efi_loader/Kconfig
index f48d9e8b513..83d584a60e5 100644
--- a/lib/efi_loader/Kconfig
+++ b/lib/efi_loader/Kconfig
@@ -39,7 +39,6 @@ config CMD_BOOTEFI_BOOTMGR
config EFI_SETUP_EARLY
bool
- default n
choice
prompt "Store for non-volatile UEFI variables"
@@ -113,7 +112,6 @@ config EFI_SET_TIME
bool "SetTime() runtime service"
depends on EFI_GET_TIME
default y if ARCH_QEMU || SANDBOX
- default n
help
Provide the SetTime() runtime service at boottime. This service
can be used by an EFI application to adjust the real time clock.
@@ -123,7 +121,6 @@ config EFI_HAVE_CAPSULE_SUPPORT
config EFI_RUNTIME_UPDATE_CAPSULE
bool "UpdateCapsule() runtime service"
- default n
select EFI_HAVE_CAPSULE_SUPPORT
help
Select this option if you want to use UpdateCapsule and
@@ -132,7 +129,6 @@ config EFI_RUNTIME_UPDATE_CAPSULE
config EFI_CAPSULE_ON_DISK
bool "Enable capsule-on-disk support"
select EFI_HAVE_CAPSULE_SUPPORT
- default n
help
Select this option if you want to use capsule-on-disk feature,
that is, capsules can be fetched and executed from files
@@ -142,7 +138,6 @@ config EFI_CAPSULE_ON_DISK
config EFI_IGNORE_OSINDICATIONS
bool "Ignore OsIndications for CapsuleUpdate on-disk"
depends on EFI_CAPSULE_ON_DISK
- default n
help
There are boards where U-Boot does not support SetVariable at runtime.
Select this option if you want to use the capsule-on-disk feature
@@ -152,7 +147,6 @@ config EFI_IGNORE_OSINDICATIONS
config EFI_CAPSULE_ON_DISK_EARLY
bool "Initiate capsule-on-disk at U-Boot boottime"
depends on EFI_CAPSULE_ON_DISK
- default n
select EFI_SETUP_EARLY
help
Normally, without this option enabled, capsules will be
@@ -163,7 +157,6 @@ config EFI_CAPSULE_ON_DISK_EARLY
config EFI_CAPSULE_FIRMWARE
bool
- default n
config EFI_CAPSULE_FIRMWARE_MANAGEMENT
bool "Capsule: Firmware Management Protocol"
@@ -210,7 +203,6 @@ config EFI_CAPSULE_AUTHENTICATE
select PKCS7_VERIFY
select IMAGE_SIGN_INFO
select EFI_SIGNATURE_SUPPORT
- default n
help
Select this option if you want to enable capsule
authentication
@@ -271,7 +263,6 @@ endif
config EFI_LOADER_BOUNCE_BUFFER
bool "EFI Applications use bounce buffers for DMA operations"
depends on ARM64
- default n
help
Some hardware does not support DMA to full 64bit addresses. For this
hardware we can create a bounce buffer so that payloads don't have to
@@ -345,7 +336,7 @@ config EFI_LOAD_FILE2_INITRD
config EFI_SECURE_BOOT
bool "Enable EFI secure boot support"
- depends on EFI_LOADER
+ depends on EFI_LOADER && FIT_SIGNATURE
select HASH
select SHA256
select RSA
@@ -357,7 +348,6 @@ config EFI_SECURE_BOOT
select PKCS7_MESSAGE_PARSER
select PKCS7_VERIFY
select EFI_SIGNATURE_SUPPORT
- default n
help
Select this option to enable EFI secure boot support.
Once SecureBoot mode is enforced, any EFI binary can run only if
diff --git a/lib/efi_loader/efi_gop.c b/lib/efi_loader/efi_gop.c
index 1206b2d7a2c..7683a34a965 100644
--- a/lib/efi_loader/efi_gop.c
+++ b/lib/efi_loader/efi_gop.c
@@ -64,6 +64,27 @@ out:
return EFI_EXIT(ret);
}
+static __always_inline struct efi_gop_pixel efi_vid30_to_blt_col(u32 vid)
+{
+ struct efi_gop_pixel blt = {
+ .reserved = 0,
+ };
+
+ blt.blue = (vid & 0x3ff) >> 2;
+ vid >>= 10;
+ blt.green = (vid & 0x3ff) >> 2;
+ vid >>= 10;
+ blt.red = (vid & 0x3ff) >> 2;
+ return blt;
+}
+
+static __always_inline u32 efi_blt_col_to_vid30(struct efi_gop_pixel *blt)
+{
+ return (u32)(blt->red << 2) << 20 |
+ (u32)(blt->green << 2) << 10 |
+ (u32)(blt->blue << 2);
+}
+
static __always_inline struct efi_gop_pixel efi_vid16_to_blt_col(u16 vid)
{
struct efi_gop_pixel blt = {
@@ -191,6 +212,9 @@ static __always_inline efi_status_t gop_blt_int(struct efi_gop *this,
if (vid_bpp == 32)
pix = *(struct efi_gop_pixel *)&fb32[
slineoff + j + sx];
+ else if (vid_bpp == 30)
+ pix = efi_vid30_to_blt_col(fb32[
+ slineoff + j + sx]);
else
pix = efi_vid16_to_blt_col(fb16[
slineoff + j + sx]);
@@ -207,6 +231,9 @@ static __always_inline efi_status_t gop_blt_int(struct efi_gop *this,
case EFI_BLT_VIDEO_TO_VIDEO:
if (vid_bpp == 32)
fb32[dlineoff + j + dx] = *(u32 *)&pix;
+ else if (vid_bpp == 30)
+ fb32[dlineoff + j + dx] =
+ efi_blt_col_to_vid30(&pix);
else
fb16[dlineoff + j + dx] =
efi_blt_col_to_vid16(&pix);
@@ -231,7 +258,10 @@ static efi_uintn_t gop_get_bpp(struct efi_gop *this)
#else
case LCD_COLOR32:
#endif
- vid_bpp = 32;
+ if (gopobj->info.pixel_format == EFI_GOT_BGRA8)
+ vid_bpp = 32;
+ else
+ vid_bpp = 30;
break;
#ifdef CONFIG_DM_VIDEO
case VIDEO_BPP16:
@@ -277,6 +307,17 @@ static efi_status_t gop_blt_buf_to_vid16(struct efi_gop *this,
dy, width, height, delta, 16);
}
+static efi_status_t gop_blt_buf_to_vid30(struct efi_gop *this,
+ struct efi_gop_pixel *buffer,
+ u32 foo, efi_uintn_t sx,
+ efi_uintn_t sy, efi_uintn_t dx,
+ efi_uintn_t dy, efi_uintn_t width,
+ efi_uintn_t height, efi_uintn_t delta)
+{
+ return gop_blt_int(this, buffer, EFI_BLT_BUFFER_TO_VIDEO, sx, sy, dx,
+ dy, width, height, delta, 30);
+}
+
static efi_status_t gop_blt_buf_to_vid32(struct efi_gop *this,
struct efi_gop_pixel *buffer,
u32 foo, efi_uintn_t sx,
@@ -394,6 +435,10 @@ efi_status_t EFIAPI gop_blt(struct efi_gop *this, struct efi_gop_pixel *buffer,
ret = gop_blt_buf_to_vid32(this, buffer, operation, sx,
sy, dx, dy, width, height,
delta);
+ else if (vid_bpp == 30)
+ ret = gop_blt_buf_to_vid30(this, buffer, operation, sx,
+ sy, dx, dy, width, height,
+ delta);
else
ret = gop_blt_buf_to_vid16(this, buffer, operation, sx,
sy, dx, dy, width, height,
@@ -432,7 +477,7 @@ efi_status_t EFIAPI gop_blt(struct efi_gop *this, struct efi_gop_pixel *buffer,
efi_status_t efi_gop_register(void)
{
struct efi_gop_obj *gopobj;
- u32 bpix, col, row;
+ u32 bpix, format, col, row;
u64 fb_base, fb_size;
void *fb;
efi_status_t ret;
@@ -449,6 +494,7 @@ efi_status_t efi_gop_register(void)
priv = dev_get_uclass_priv(vdev);
bpix = priv->bpix;
+ format = priv->format;
col = video_get_xsize(vdev);
row = video_get_ysize(vdev);
fb_base = (uintptr_t)priv->fb;
@@ -458,6 +504,7 @@ efi_status_t efi_gop_register(void)
int line_len;
bpix = panel_info.vl_bpix;
+ format = VIDEO_UNKNOWN;
col = panel_info.vl_col;
row = panel_info.vl_row;
fb_base = gd->fb_base;
@@ -517,7 +564,15 @@ efi_status_t efi_gop_register(void)
if (bpix == LCD_COLOR32)
#endif
{
- gopobj->info.pixel_format = EFI_GOT_BGRA8;
+ if (format == VIDEO_X2R10G10B10) {
+ gopobj->info.pixel_format = EFI_GOT_BITMASK;
+ gopobj->info.pixel_bitmask[0] = 0x3ff00000; /* red */
+ gopobj->info.pixel_bitmask[1] = 0x000ffc00; /* green */
+ gopobj->info.pixel_bitmask[2] = 0x000003ff; /* blue */
+ gopobj->info.pixel_bitmask[3] = 0xc0000000; /* reserved */
+ } else {
+ gopobj->info.pixel_format = EFI_GOT_BGRA8;
+ }
} else {
gopobj->info.pixel_format = EFI_GOT_BITMASK;
gopobj->info.pixel_bitmask[0] = 0xf800; /* red */
diff --git a/lib/efi_loader/efi_tcg2.c b/lib/efi_loader/efi_tcg2.c
index d3b8f93f148..74f0bef2396 100644
--- a/lib/efi_loader/efi_tcg2.c
+++ b/lib/efi_loader/efi_tcg2.c
@@ -14,7 +14,7 @@
#include <efi_tcg2.h>
#include <log.h>
#include <malloc.h>
-#include <version.h>
+#include <version_string.h>
#include <tpm-v2.h>
#include <u-boot/hash-checksum.h>
#include <u-boot/sha1.h>
@@ -1343,10 +1343,11 @@ out:
*/
static efi_status_t efi_append_scrtm_version(struct udevice *dev)
{
- u8 ver[] = U_BOOT_VERSION_STRING;
efi_status_t ret;
- ret = tcg2_measure_event(dev, 0, EV_S_CRTM_VERSION, sizeof(ver), ver);
+ ret = tcg2_measure_event(dev, 0, EV_S_CRTM_VERSION,
+ strlen(version_string) + 1,
+ (u8 *)version_string);
return ret;
}
diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index 7358cb6dd16..af92e65bde6 100644
--- a/lib/fdtdec.c
+++ b/lib/fdtdec.c
@@ -870,50 +870,6 @@ const u8 *fdtdec_locate_byte_array(const void *blob, int node,
return cell;
}
-int fdtdec_get_config_int(const void *blob, const char *prop_name,
- int default_val)
-{
- int config_node;
-
- debug("%s: %s\n", __func__, prop_name);
- config_node = fdt_path_offset(blob, "/config");
- if (config_node < 0)
- return default_val;
- return fdtdec_get_int(blob, config_node, prop_name, default_val);
-}
-
-int fdtdec_get_config_bool(const void *blob, const char *prop_name)
-{
- int config_node;
- const void *prop;
-
- debug("%s: %s\n", __func__, prop_name);
- config_node = fdt_path_offset(blob, "/config");
- if (config_node < 0)
- return 0;
- prop = fdt_get_property(blob, config_node, prop_name, NULL);
-
- return prop != NULL;
-}
-
-char *fdtdec_get_config_string(const void *blob, const char *prop_name)
-{
- const char *nodep;
- int nodeoffset;
- int len;
-
- debug("%s: %s\n", __func__, prop_name);
- nodeoffset = fdt_path_offset(blob, "/config");
- if (nodeoffset < 0)
- return NULL;
-
- nodep = fdt_getprop(blob, nodeoffset, prop_name, &len);
- if (!nodep)
- return NULL;
-
- return (char *)nodep;
-}
-
u64 fdtdec_get_number(const fdt32_t *ptr, unsigned int cells)
{
u64 number = 0;
diff --git a/lib/gunzip.c b/lib/gunzip.c
index bee3b9261f3..a8e498d98d8 100644
--- a/lib/gunzip.c
+++ b/lib/gunzip.c
@@ -84,32 +84,32 @@ int gunzip(void *dst, int dstlen, unsigned char *src, unsigned long *lenp)
#ifdef CONFIG_CMD_UNZIP
__weak
-void gzwrite_progress_init(u64 expectedsize)
+void gzwrite_progress_init(ulong expectedsize)
{
putc('\n');
}
__weak
void gzwrite_progress(int iteration,
- u64 bytes_written,
- u64 total_bytes)
+ ulong bytes_written,
+ ulong total_bytes)
{
if (0 == (iteration & 3))
- printf("%llu/%llu\r", bytes_written, total_bytes);
+ printf("%lu/%lu\r", bytes_written, total_bytes);
}
__weak
void gzwrite_progress_finish(int returnval,
- u64 bytes_written,
- u64 total_bytes,
+ ulong bytes_written,
+ ulong total_bytes,
u32 expected_crc,
u32 calculated_crc)
{
if (0 == returnval) {
- printf("\n\t%llu bytes, crc 0x%08x\n",
+ printf("\n\t%lu bytes, crc 0x%08x\n",
total_bytes, calculated_crc);
} else {
- printf("\n\tuncompressed %llu of %llu\n"
+ printf("\n\tuncompressed %lu of %lu\n"
"\tcrcs == 0x%08x/0x%08x\n",
bytes_written, total_bytes,
expected_crc, calculated_crc);
@@ -119,15 +119,15 @@ void gzwrite_progress_finish(int returnval,
int gzwrite(unsigned char *src, int len,
struct blk_desc *dev,
unsigned long szwritebuf,
- u64 startoffs,
- u64 szexpected)
+ ulong startoffs,
+ ulong szexpected)
{
int i, flags;
z_stream s;
int r = 0;
unsigned char *writebuf;
unsigned crc = 0;
- u64 totalfilled = 0;
+ ulong totalfilled = 0;
lbaint_t blksperbuf, outblock;
u32 expected_crc;
u32 payload_size;
@@ -142,7 +142,7 @@ int gzwrite(unsigned char *src, int len,
}
if (startoffs & (dev->blksz-1)) {
- printf("%s: start offset %llu not a multiple of %lu\n",
+ printf("%s: start offset %lu not a multiple of %lu\n",
__func__, startoffs, dev->blksz);
return -1;
}
@@ -182,12 +182,12 @@ int gzwrite(unsigned char *src, int len,
if (szexpected == 0) {
szexpected = le32_to_cpu(szuncompressed);
} else if (szuncompressed != (u32)szexpected) {
- printf("size of %llx doesn't match trailer low bits %x\n",
+ printf("size of %lx doesn't match trailer low bits %x\n",
szexpected, szuncompressed);
return -1;
}
if (lldiv(szexpected, dev->blksz) > (dev->lba - outblock)) {
- printf("%s: uncompressed size %llu exceeds device size\n",
+ printf("%s: uncompressed size %lu exceeds device size\n",
__func__, szexpected);
return -1;
}
diff --git a/lib/hang.c b/lib/hang.c
index 578ac78d453..2735774f9a4 100644
--- a/lib/hang.c
+++ b/lib/hang.c
@@ -24,7 +24,7 @@ void hang(void)
{
#if !defined(CONFIG_SPL_BUILD) || \
(CONFIG_IS_ENABLED(LIBCOMMON_SUPPORT) && \
- CONFIG_IS_ENABLED(SERIAL_SUPPORT))
+ CONFIG_IS_ENABLED(SERIAL))
puts("### ERROR ### Please RESET the board ###\n");
#endif
bootstage_error(BOOTSTAGE_ID_NEED_RESET);
diff --git a/lib/hash-checksum.c b/lib/hash-checksum.c
index d732ecc38fd..8f2a42f9a08 100644
--- a/lib/hash-checksum.c
+++ b/lib/hash-checksum.c
@@ -17,7 +17,7 @@
#include <image.h>
int hash_calculate(const char *name,
- const struct image_region region[],
+ const struct image_region *region,
int region_count, uint8_t *checksum)
{
struct hash_algo *algo;
diff --git a/lib/lmb.c b/lib/lmb.c
index 7bd1255f7a4..676b3a0bda6 100644
--- a/lib/lmb.c
+++ b/lib/lmb.c
@@ -12,6 +12,10 @@
#include <log.h>
#include <malloc.h>
+#include <asm/global_data.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
#define LMB_ALLOC_ANYWHERE 0
static void lmb_dump_region(struct lmb_region *rgn, char *name)
@@ -113,12 +117,43 @@ void lmb_init(struct lmb *lmb)
lmb->reserved.cnt = 0;
}
+void arch_lmb_reserve_generic(struct lmb *lmb, ulong sp, ulong end, ulong align)
+{
+ ulong bank_end;
+ int bank;
+
+ /*
+ * Reserve memory from aligned address below the bottom of U-Boot stack
+ * until end of U-Boot area using LMB to prevent U-Boot from overwriting
+ * that memory.
+ */
+ debug("## Current stack ends at 0x%08lx ", sp);
+
+ /* adjust sp by 4K to be safe */
+ sp -= align;
+ for (bank = 0; bank < CONFIG_NR_DRAM_BANKS; bank++) {
+ if (!gd->bd->bi_dram[bank].size ||
+ sp < gd->bd->bi_dram[bank].start)
+ continue;
+ /* Watch out for RAM at end of address space! */
+ bank_end = gd->bd->bi_dram[bank].start +
+ gd->bd->bi_dram[bank].size - 1;
+ if (sp > bank_end)
+ continue;
+ if (bank_end > end)
+ bank_end = end - 1;
+
+ lmb_reserve(lmb, sp, bank_end - sp + 1);
+ break;
+ }
+}
+
static void lmb_reserve_common(struct lmb *lmb, void *fdt_blob)
{
arch_lmb_reserve(lmb);
board_lmb_reserve(lmb);
- if (IMAGE_ENABLE_OF_LIBFDT && fdt_blob)
+ if (CONFIG_IS_ENABLED(OF_LIBFDT) && fdt_blob)
boot_fdt_add_mem_rsv_regions(lmb, fdt_blob);
}
diff --git a/lib/lz4_wrapper.c b/lib/lz4_wrapper.c
index cdbcd05bd43..ebcb5c09a22 100644
--- a/lib/lz4_wrapper.c
+++ b/lib/lz4_wrapper.c
@@ -6,10 +6,10 @@
#include <common.h>
#include <compiler.h>
#include <image.h>
-#include <lz4.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <asm/unaligned.h>
+#include <u-boot/lz4.h>
static u16 LZ4_readLE16(const void *src)
{
diff --git a/lib/md5.c b/lib/md5.c
index e2ba622ea4e..9d34465564e 100644
--- a/lib/md5.c
+++ b/lib/md5.c
@@ -55,7 +55,7 @@ byteReverse(unsigned char *buf, unsigned longs)
* Start MD5 accumulation. Set bit count to 0 and buffer to mysterious
* initialization constants.
*/
-static void
+void
MD5Init(struct MD5Context *ctx)
{
ctx->buf[0] = 0x67452301;
@@ -71,7 +71,7 @@ MD5Init(struct MD5Context *ctx)
* Update context to reflect the concatenation of another buffer full
* of bytes.
*/
-static void
+void
MD5Update(struct MD5Context *ctx, unsigned char const *buf, unsigned len)
{
register __u32 t;
@@ -120,7 +120,7 @@ MD5Update(struct MD5Context *ctx, unsigned char const *buf, unsigned len)
* Final wrapup - pad to 64-byte boundary with the bit pattern
* 1 0* (64-bit count of bits processed, MSB-first)
*/
-static void
+void
MD5Final(unsigned char digest[16], struct MD5Context *ctx)
{
unsigned int count;
diff --git a/lib/optee/Kconfig b/lib/optee/Kconfig
index c398f9b9535..517136a4485 100644
--- a/lib/optee/Kconfig
+++ b/lib/optee/Kconfig
@@ -1,40 +1,20 @@
-config OPTEE
- bool "Support OPTEE images"
- help
- U-Boot can be configured to boot OPTEE images.
- Selecting this option will enable shared OPTEE library code and
- enable an OPTEE specific bootm command that will perform additional
- OPTEE specific checks before booting an OPTEE image created with
- mkimage.
-
-config OPTEE_LOAD_ADDR
- hex "OPTEE load address"
- default 0x00000000
- depends on OPTEE
+config OPTEE_LIB
+ bool "Support OPTEE library"
+ default y if OPTEE || OPTEE_IMAGE
help
- The load address of the bootable OPTEE binary.
+ Selecting this option will enable the shared OPTEE library code.
-config OPTEE_TZDRAM_SIZE
- hex "Amount of Trust-Zone RAM for the OPTEE image"
- default 0x0000000
- depends on OPTEE
- help
- The size of pre-allocated Trust Zone DRAM to allocate for the OPTEE
- runtime.
-
-config OPTEE_TZDRAM_BASE
- hex "Base address of Trust-Zone RAM for the OPTEE image"
- default 0x00000000
- depends on OPTEE
+config OPTEE_IMAGE
+ bool "Support OPTEE images"
help
- The base address of pre-allocated Trust Zone DRAM for
- the OPTEE runtime.
+ Selecting this option to boot OPTEE images.
+ This option enable the OPTEE specific checks done before booting
+ an OPTEE image created with mkimage
config BOOTM_OPTEE
bool "Support OPTEE bootm command"
select BOOTM_LINUX
- depends on OPTEE
- default n
+ select OPTEE_IMAGE
help
Select this command to enable chain-loading of a Linux kernel
via an OPTEE firmware.
diff --git a/lib/optee/Makefile b/lib/optee/Makefile
index b6923118642..9befe606d88 100644
--- a/lib/optee/Makefile
+++ b/lib/optee/Makefile
@@ -2,4 +2,4 @@
#
# (C) Copyright 2017 Linaro
-obj-$(CONFIG_OPTEE) += optee.o
+obj-y += optee.o
diff --git a/lib/optee/optee.c b/lib/optee/optee.c
index 672690dc538..766d0d9e3fa 100644
--- a/lib/optee/optee.c
+++ b/lib/optee/optee.c
@@ -16,14 +16,13 @@
#define optee_hdr_err_msg \
"OPTEE verification error:" \
- "\n\thdr=%p image=0x%08lx magic=0x%08x tzdram 0x%08lx-0x%08lx " \
+ "\n\thdr=%p image=0x%08lx magic=0x%08x" \
"\n\theader lo=0x%08x hi=0x%08x size=0x%08lx arch=0x%08x" \
"\n\tuimage params 0x%08lx-0x%08lx\n"
-int optee_verify_image(struct optee_header *hdr, unsigned long tzdram_start,
- unsigned long tzdram_len, unsigned long image_len)
+#if defined(CONFIG_OPTEE_IMAGE)
+static int optee_verify_image(struct optee_header *hdr, unsigned long image_len)
{
- unsigned long tzdram_end = tzdram_start + tzdram_len;
uint32_t tee_file_size;
tee_file_size = hdr->init_size + hdr->paged_size +
@@ -31,11 +30,7 @@ int optee_verify_image(struct optee_header *hdr, unsigned long tzdram_start,
if (hdr->magic != OPTEE_MAGIC ||
hdr->version != OPTEE_VERSION ||
- hdr->init_load_addr_hi > tzdram_end ||
- hdr->init_load_addr_lo < tzdram_start ||
- tee_file_size > tzdram_len ||
- tee_file_size != image_len ||
- (hdr->init_load_addr_lo + tee_file_size) > tzdram_end) {
+ tee_file_size != image_len) {
return -EINVAL;
}
@@ -47,12 +42,9 @@ int optee_verify_bootm_image(unsigned long image_addr,
unsigned long image_len)
{
struct optee_header *hdr = (struct optee_header *)image_addr;
- unsigned long tzdram_start = CONFIG_OPTEE_TZDRAM_BASE;
- unsigned long tzdram_len = CONFIG_OPTEE_TZDRAM_SIZE;
-
int ret;
- ret = optee_verify_image(hdr, tzdram_start, tzdram_len, image_len);
+ ret = optee_verify_image(hdr, image_len);
if (ret)
goto error;
@@ -63,13 +55,14 @@ int optee_verify_bootm_image(unsigned long image_addr,
return ret;
error:
- printf(optee_hdr_err_msg, hdr, image_addr, hdr->magic, tzdram_start,
- tzdram_start + tzdram_len, hdr->init_load_addr_lo,
+ printf(optee_hdr_err_msg, hdr, image_addr, hdr->magic,
+ hdr->init_load_addr_lo,
hdr->init_load_addr_hi, image_len, hdr->arch, image_load_addr,
image_load_addr + image_len);
return ret;
}
+#endif
#if defined(CONFIG_OF_LIBFDT)
static int optee_copy_firmware_node(ofnode node, void *fdt_blob)
diff --git a/lib/rsa/Kconfig b/lib/rsa/Kconfig
index a90d67e5a87..cf802a6d40a 100644
--- a/lib/rsa/Kconfig
+++ b/lib/rsa/Kconfig
@@ -20,6 +20,7 @@ config SPL_RSA
config SPL_RSA_VERIFY
bool
+ depends on SPL_RSA
help
Add RSA signature verification support in SPL.
diff --git a/lib/rsa/rsa-sign.c b/lib/rsa/rsa-sign.c
index 0e0a890fd15..0579e5294ee 100644
--- a/lib/rsa/rsa-sign.c
+++ b/lib/rsa/rsa-sign.c
@@ -19,24 +19,6 @@
#include <openssl/evp.h>
#include <openssl/engine.h>
-#if OPENSSL_VERSION_NUMBER >= 0x10000000L
-#define HAVE_ERR_REMOVE_THREAD_STATE
-#endif
-
-#if OPENSSL_VERSION_NUMBER < 0x10100000L || \
- (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x02070000fL)
-static void RSA_get0_key(const RSA *r,
- const BIGNUM **n, const BIGNUM **e, const BIGNUM **d)
-{
- if (n != NULL)
- *n = r->n;
- if (e != NULL)
- *e = r->e;
- if (d != NULL)
- *d = r->d;
-}
-#endif
-
static int rsa_err(const char *msg)
{
unsigned long sslErr = ERR_get_error();
@@ -272,7 +254,7 @@ static int rsa_engine_get_priv_key(const char *keydir, const char *name,
else if (name)
snprintf(key_id, sizeof(key_id),
"%s",
- name);
+ name ? name : "");
else if (keyfile)
snprintf(key_id, sizeof(key_id), "%s", keyfile);
else
@@ -314,24 +296,11 @@ static int rsa_init(void)
{
int ret;
-#if OPENSSL_VERSION_NUMBER < 0x10100000L || \
- (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x02070000fL)
- ret = SSL_library_init();
-#else
ret = OPENSSL_init_ssl(0, NULL);
-#endif
if (!ret) {
fprintf(stderr, "Failure to init SSL library\n");
return -1;
}
-#if OPENSSL_VERSION_NUMBER < 0x10100000L || \
- (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x02070000fL)
- SSL_load_error_strings();
-
- OpenSSL_add_all_algorithms();
- OpenSSL_add_all_digests();
- OpenSSL_add_all_ciphers();
-#endif
return 0;
}
@@ -347,8 +316,7 @@ static int rsa_engine_init(const char *engine_id, ENGINE **pe)
e = ENGINE_by_id(engine_id);
if (!e) {
fprintf(stderr, "Engine isn't available\n");
- ret = -1;
- goto err_engine_by_id;
+ return -1;
}
if (!ENGINE_init(e)) {
@@ -381,29 +349,9 @@ err_set_rsa:
ENGINE_finish(e);
err_engine_init:
ENGINE_free(e);
-err_engine_by_id:
-#if OPENSSL_VERSION_NUMBER < 0x10100000L || \
- (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x02070000fL)
- ENGINE_cleanup();
-#endif
return ret;
}
-static void rsa_remove(void)
-{
-#if OPENSSL_VERSION_NUMBER < 0x10100000L || \
- (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x02070000fL)
- CRYPTO_cleanup_all_ex_data();
- ERR_free_strings();
-#ifdef HAVE_ERR_REMOVE_THREAD_STATE
- ERR_remove_thread_state(NULL);
-#else
- ERR_remove_state(0);
-#endif
- EVP_cleanup();
-#endif
-}
-
static void rsa_engine_remove(ENGINE *e)
{
if (e) {
@@ -453,15 +401,14 @@ static int rsa_sign_with_key(EVP_PKEY *pkey, struct padding_algo *padding_algo,
goto err_sign;
}
-#ifdef CONFIG_FIT_RSASSA_PSS
- if (padding_algo && !strcmp(padding_algo->name, "pss")) {
+ if (CONFIG_IS_ENABLED(FIT_RSASSA_PSS) && padding_algo &&
+ !strcmp(padding_algo->name, "pss")) {
if (EVP_PKEY_CTX_set_rsa_padding(ckey,
RSA_PKCS1_PSS_PADDING) <= 0) {
ret = rsa_err("Signer padding setup failed");
goto err_sign;
}
}
-#endif /* CONFIG_FIT_RSASSA_PSS */
for (i = 0; i < region_count; i++) {
if (!EVP_DigestSignUpdate(context, region[i].data,
@@ -476,12 +423,7 @@ static int rsa_sign_with_key(EVP_PKEY *pkey, struct padding_algo *padding_algo,
goto err_sign;
}
- #if OPENSSL_VERSION_NUMBER < 0x10100000L || \
- (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x02070000fL)
- EVP_MD_CTX_cleanup(context);
- #else
- EVP_MD_CTX_reset(context);
- #endif
+ EVP_MD_CTX_reset(context);
EVP_MD_CTX_destroy(context);
debug("Got signature: %zu bytes, expected %d\n", size, EVP_PKEY_size(pkey));
@@ -513,7 +455,7 @@ int rsa_sign(struct image_sign_info *info,
if (info->engine_id) {
ret = rsa_engine_init(info->engine_id, &e);
if (ret)
- goto err_engine;
+ return ret;
}
ret = rsa_get_priv_key(info->keydir, info->keyname, info->keyfile,
@@ -528,7 +470,6 @@ int rsa_sign(struct image_sign_info *info,
EVP_PKEY_free(pkey);
if (info->engine_id)
rsa_engine_remove(e);
- rsa_remove();
return ret;
@@ -537,8 +478,6 @@ err_sign:
err_priv:
if (info->engine_id)
rsa_engine_remove(e);
-err_engine:
- rsa_remove();
return ret;
}
@@ -686,12 +625,8 @@ int rsa_add_verify_data(struct image_sign_info *info, void *keydest)
ret = rsa_get_pub_key(info->keydir, info->keyname, e, &pkey);
if (ret)
goto err_get_pub_key;
-#if OPENSSL_VERSION_NUMBER < 0x10100000L || \
- (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x02070000fL)
- rsa = EVP_PKEY_get1_RSA(pkey);
-#else
+
rsa = EVP_PKEY_get0_RSA(pkey);
-#endif
ret = rsa_get_params(rsa, &exponent, &n0_inv, &modulus, &r_squared);
if (ret)
goto err_get_params;
@@ -761,10 +696,6 @@ done:
if (ret)
ret = ret == -FDT_ERR_NOSPACE ? -ENOSPC : -EIO;
err_get_params:
-#if OPENSSL_VERSION_NUMBER < 0x10100000L || \
- (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x02070000fL)
- RSA_free(rsa);
-#endif
EVP_PKEY_free(pkey);
err_get_pub_key:
if (info->engine_id)
diff --git a/lib/rsa/rsa-verify.c b/lib/rsa/rsa-verify.c
index ad6d33d043a..600c93ab810 100644
--- a/lib/rsa/rsa-verify.c
+++ b/lib/rsa/rsa-verify.c
@@ -102,7 +102,7 @@ U_BOOT_PADDING_ALGO(pkcs_15) = {
};
#endif
-#ifdef CONFIG_FIT_RSASSA_PSS
+#if CONFIG_IS_ENABLED(FIT_RSASSA_PSS)
static void u32_i2osp(uint32_t val, uint8_t *buf)
{
buf[0] = (uint8_t)((val >> 24) & 0xff);
@@ -313,7 +313,6 @@ U_BOOT_PADDING_ALGO(pss) = {
#endif
-#if CONFIG_IS_ENABLED(FIT_SIGNATURE) || CONFIG_IS_ENABLED(RSA_VERIFY_WITH_PKEY)
/**
* rsa_verify_key() - Verify a signature against some data using RSA Key
*
@@ -385,9 +384,7 @@ static int rsa_verify_key(struct image_sign_info *info,
return 0;
}
-#endif
-#if CONFIG_IS_ENABLED(RSA_VERIFY_WITH_PKEY)
/**
* rsa_verify_with_pkey() - Verify a signature against some data using
* only modulus and exponent as RSA key properties.
@@ -408,6 +405,9 @@ int rsa_verify_with_pkey(struct image_sign_info *info,
struct key_prop *prop;
int ret;
+ if (!CONFIG_IS_ENABLED(RSA_VERIFY_WITH_PKEY))
+ return -EACCES;
+
/* Public key is self-described to fill key_prop */
ret = rsa_gen_key_prop(info->key, info->keylen, &prop);
if (ret) {
@@ -422,13 +422,6 @@ int rsa_verify_with_pkey(struct image_sign_info *info,
return ret;
}
-#else
-int rsa_verify_with_pkey(struct image_sign_info *info,
- const void *hash, uint8_t *sig, uint sig_len)
-{
- return -EACCES;
-}
-#endif
#if CONFIG_IS_ENABLED(FIT_SIGNATURE)
/**
diff --git a/lib/string.c b/lib/string.c
index ba176fb08f7..78bd65c4136 100644
--- a/lib/string.c
+++ b/lib/string.c
@@ -659,6 +659,19 @@ void * memscan(void * addr, int c, size_t size)
}
#endif
+char *memdup(const void *src, size_t len)
+{
+ char *p;
+
+ p = malloc(len);
+ if (!p)
+ return NULL;
+
+ memcpy(p, src, len);
+
+ return p;
+}
+
#ifndef __HAVE_ARCH_STRSTR
/**
* strstr - Find the first substring in a %NUL terminated string
diff --git a/lib/tiny-printf.c b/lib/tiny-printf.c
index 89aaa854771..f661fc65054 100644
--- a/lib/tiny-printf.c
+++ b/lib/tiny-printf.c
@@ -48,7 +48,7 @@ static void div_out(struct printf_info *info, unsigned long *num,
out_dgt(info, dgt);
}
-#ifdef CONFIG_SPL_NET_SUPPORT
+#ifdef CONFIG_SPL_NET
static void string(struct printf_info *info, char *s)
{
char ch;
@@ -178,7 +178,7 @@ static void __maybe_unused pointer(struct printf_info *info, const char *fmt,
}
break;
#endif
-#ifdef CONFIG_SPL_NET_SUPPORT
+#ifdef CONFIG_SPL_NET
case 'm':
return mac_address_string(info, ptr, false);
case 'M':
@@ -270,7 +270,7 @@ static int _vprintf(struct printf_info *info, const char *fmt, va_list va)
}
break;
case 'p':
- if (CONFIG_IS_ENABLED(NET_SUPPORT) || _DEBUG) {
+ if (CONFIG_IS_ENABLED(NET) || _DEBUG) {
pointer(info, fmt, va_arg(va, void *));
/*
* Skip this because it pulls in _ctype which is
diff --git a/lib/zstd/Makefile b/lib/zstd/Makefile
index 33c1df48ec8..12170892923 100644
--- a/lib/zstd/Makefile
+++ b/lib/zstd/Makefile
@@ -1,4 +1,4 @@
obj-y += zstd_decompress.o
zstd_decompress-y := huf_decompress.o decompress.o \
- entropy_common.o fse_decompress.o zstd_common.o
+ entropy_common.o fse_decompress.o zstd_common.o zstd.o
diff --git a/lib/zstd/zstd.c b/lib/zstd/zstd.c
new file mode 100644
index 00000000000..bf9cd19cfa3
--- /dev/null
+++ b/lib/zstd/zstd.c
@@ -0,0 +1,64 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2021 Google LLC
+ */
+
+#define LOG_CATEGORY LOGC_BOOT
+
+#include <common.h>
+#include <abuf.h>
+#include <log.h>
+#include <malloc.h>
+#include <linux/zstd.h>
+
+int zstd_decompress(struct abuf *in, struct abuf *out)
+{
+ ZSTD_DStream *dstream;
+ ZSTD_inBuffer in_buf;
+ ZSTD_outBuffer out_buf;
+ void *workspace;
+ size_t wsize;
+ int ret;
+
+ wsize = ZSTD_DStreamWorkspaceBound(abuf_size(in));
+ workspace = malloc(wsize);
+ if (!workspace) {
+ debug("%s: cannot allocate workspace of size %zu\n", __func__,
+ wsize);
+ return -ENOMEM;
+ }
+
+ dstream = ZSTD_initDStream(abuf_size(in), workspace, wsize);
+ if (!dstream) {
+ log_err("%s: ZSTD_initDStream failed\n", __func__);
+ ret = -EPERM;
+ goto do_free;
+ }
+
+ in_buf.src = abuf_data(in);
+ in_buf.pos = 0;
+ in_buf.size = abuf_size(in);
+
+ out_buf.dst = abuf_data(out);
+ out_buf.pos = 0;
+ out_buf.size = abuf_size(out);
+
+ while (1) {
+ size_t res;
+
+ res = ZSTD_decompressStream(dstream, &out_buf, &in_buf);
+ if (ZSTD_isError(res)) {
+ ret = ZSTD_getErrorCode(res);
+ log_err("ZSTD_decompressStream error %d\n", ret);
+ goto do_free;
+ }
+
+ if (in_buf.pos >= abuf_size(in) || !res)
+ break;
+ }
+
+ ret = out_buf.pos;
+do_free:
+ free(workspace);
+ return ret;
+}
generated by cgit v1.2.3 (git 2.0.4) at 2025-08-04 19:59:18 +0000