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u-boot/lib
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Simon Glass 77dd7c6854 x86: timer: use a timer base of 0 
On x86 platforms the timer is reset to 0 when the SoC is reset. Having
this as the timer base is useful since it provides an indication of how
long it takes before U-Boot is running.

When U-Boot sets the timer base to something else, time is lost and we
no-longer have an accurate account of the time since reset. This
particularly affects bootstage.

Change the default to not read the timer base, leaving it at 0. Add an
option for when U-Boot is the secondary bootloader.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-12-15 11:44:09 +08:00
..
at91 SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
bzip2 SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
crypto lib: crypto: add pkcs7 message parser 2019-12-06 16:44:20 -05:00
dhry SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
efi x86: timer: use a timer base of 0 2019-12-15 11:44:09 +08:00
efi_driver efi_driver: use Sphinx style comments 2019-07-16 22:17:18 +00:00
efi_loader common: Move board_get_usable_ram_top() out of common.h 2019-12-02 18:25:04 -05:00
efi_selftest crc32: Use the crc.h header for crc functions 2019-12-02 18:23:08 -05:00
libavb libavb: Fix build warnings after updating the lib 2019-10-31 07:22:53 -04:00
libfdt fdt: Sync up to the latest libfdt 2019-11-04 18:15:32 -07:00
lzma SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
lzo SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
optee image: fdt: copy possible optee nodes to a loaded devicetree 2019-11-14 07:09:34 -06:00
rsa rsa: Return immediately if required-key verification fails 2019-10-15 08:40:03 -06:00
tizen SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
zlib crc32: Use the crc.h header for crc functions 2019-12-02 18:23:08 -05:00
zstd lib: add Zstandard decompression support 2019-05-05 08:48:50 -04:00
addr_map.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
aes.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
asm-offsets.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
asn1_decoder.c lib: add asn1 decoder 2019-12-06 16:44:20 -05:00
bch.c fix compile error on macOS Mojave 2019-04-03 10:26:46 -04:00
binman.c binman: Add a library to access binman entries 2019-12-15 08:48:33 +08:00
bitrev.c lib: bitrev: Sync with Linux kernel v4.17 2018-09-18 00:01:18 -06:00
charset.c lib: charset: add u16_str<n>cmp() 2019-09-20 20:09:19 +02:00
circbuf.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
crc7.c lib: add crc7 from Linux 2011-01-18 23:38:08 +01:00
crc8.c common: Drop linux/crc8.h 2019-12-02 18:23:07 -05:00
crc16.c Roll CRC16-CCITT into the hash infrastructure 2018-12-08 20:18:44 -05:00
crc32.c crc32: Use the crc.h header for crc functions 2019-12-02 18:23:08 -05:00
crc32c.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ctype.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
date.c lib: add mktime64() for linux compatibility 2019-12-06 16:44:19 -05:00
display_options.c spl: Avoid checking for Ctrl-C in SPL with print_buffer() 2019-10-08 13:51:02 +08:00
div64.c div64: Don't instrument the division function 2019-04-23 20:26:43 -06:00
errno.c Add basic errno support. 2010-09-19 19:29:47 +02:00
errno_str.c lib: errno: sync error codes 2019-10-31 07:22:53 -04:00
fdtdec.c fdtdec: only create phandle if caller wants it in fdtdec_add_reserved_memory() 2019-11-14 07:09:34 -06:00
fdtdec_common.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
fdtdec_test.c fdtdec: test: Fix memory leak 2019-07-10 16:52:58 -06:00
gunzip.c crc32: Use the crc.h header for crc functions 2019-12-02 18:23:08 -05:00
gzip.c common: Move gzip functions into a new gzip header 2019-08-11 16:43:41 -04:00
hang.c sandbox: Quit when hang() is called 2019-07-10 16:52:58 -06:00
hashtable.c common: Move sorting functions to their own header file 2019-12-02 18:23:08 -05:00
hexdump.c lib: Add hexdump 2018-06-13 07:49:12 -04:00
image-sparse.c mmc: Separate "mmc swrite" from fastboot 2018-05-30 11:59:21 +02:00
Kconfig binman: Add a library to access binman entries 2019-12-15 08:48:33 +08:00
ldiv.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
linux_compat.c linux_compat: move kmemdup() from ubifs.c to linux_compat.c 2019-12-06 16:44:19 -05:00
linux_string.c Make linux kernel string funcs available to tools 2012-12-13 11:46:07 -07:00
list_sort.c kbuild: force to define __UBOOT__ in all the C sources 2014-09-16 12:23:56 -04:00
lmb.c lmb: handle more than one DRAM BANK 2019-02-02 08:19:17 -05:00
lz4.c SPDX: Convert a few files that were missed before 2018-05-10 20:38:35 -04:00
lz4_wrapper.c common: Add a new lz4.h header file 2019-12-02 18:23:11 -05:00
Makefile net: Move the checksum functions to lib/ 2019-12-15 11:43:57 +08:00
md5.c GCC47: Fix warning in md5.c 2012-04-29 14:14:08 +02:00
membuff.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
net_utils.c net: Move the checksum functions to lib/ 2019-12-15 11:43:57 +08:00
of_live.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
oid_registry.c lib: add oid registry utility 2019-12-06 16:44:20 -05:00
panic.c Consolidate __assert_failed into one implementation 2018-04-28 18:32:23 -04:00
physmem.c sandbox: physmem: Use mapping to support sandbox 2018-12-05 06:01:34 -07:00
qsort.c common: Move sorting functions to their own header file 2019-12-02 18:23:08 -05:00
rand.c common: Move random-number functions into their own header 2019-12-02 18:23:07 -05:00
rbtree.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
rc4.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
sha1.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
sha256.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
slre.c lib/slre: remove superfluous assignment 2018-09-05 16:02:34 -04:00
smbios.c env: Move env_get() to env.h 2019-08-11 16:43:41 -04:00
string.c lib: Implement strndup() 2019-06-05 09:16:32 -07:00
strto.c lib: strto: fix metric suffix parsing in strtoul[l] 2018-09-20 20:11:01 +05:30
tables_csum.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
time.c common: Move get_ticks() function out of common.h 2019-12-02 18:23:13 -05:00
tiny-printf.c Fix for patman with email addresses containing commas 2019-11-01 09:34:35 -04:00
tpm-common.c tpm: Fix a logging warning in unpack_byte_string() 2018-12-05 06:01:34 -07:00
tpm-utils.h tpm: Convert to use a device parameter 2018-11-29 09:30:06 -07:00
tpm-v1.c tpm: simplify: tpm_set_global_lock() 2019-02-19 08:55:43 -05:00
tpm-v2.c tpm: Convert to use a device parameter 2018-11-29 09:30:06 -07:00
trace.c common: Move get_ticks() function out of common.h 2019-12-02 18:23:13 -05:00
uuid.c common: Move get_ticks() function out of common.h 2019-12-02 18:23:13 -05:00
vsprintf.c lib: Always build support for formatting MAC and IP address 2019-12-09 09:47:41 -06:00
xxhash.c lib: Add xxhash support 2019-05-05 08:48:50 -04:00