u-boot.git/lib/Makefile, branch v2019.04

initcall: Move to inline function

2019-02-09T12:50:58+00:00

The board_r init function was complaining that we are looping through
an array, calling all our tiny init stubs sequentially via indirect
function calls (which can't be speculated, so they are slow).

The solution to that is pretty easy though. All we need to do is inline
the function that loops through the functions and the compiler will
automatically convert almost all indirect calls into direct inlined code.

With this patch, the overall code size drops (by 40 bytes on riscv64)
and boot time should become measurably faster for every target.

Signed-off-by: Alexander Graf

tftp: prevent overwriting reserved memory

2019-01-17T04:15:53+00:00

This fixes CVE-2018-18439 ("insufficient boundary checks in network
image boot") by using lmb to check for a valid range to store
received blocks.

Signed-off-by: Simon Goldschmidt 
Acked-by: Joe Hershberger 
[trini: Always build lib/lmb.o on LMB and lib/fdtdec.o on OF_LIBFDT]
Signed-off-by: Tom Rini

fdt: parse "reserved-memory" for memory reservation

2019-01-16T21:37:03+00:00

boot_fdt_add_mem_rsv_regions() adds reserved memory sections to an lmb
struct. Currently, it only parses regions described by /memreserve/
entries.

Extend this to the more commonly used scheme of the "reserved-memory"
node.

Signed-off-by: Simon Goldschmidt 
Reviewed-by: Simon Glass

common: command: Add support for $ auto-completion

2019-01-15T20:38:28+00:00

Add the dollar_complete() function to auto-complete arguments starting
with a '$' and use it in the cmd_auto_complete() path such that all
args starting with a $ can be auto-completed based on the available env
vars.

Signed-off-by: Boris Brezillon 
[trini: Fix some linking problems]
Signed-off-by: Tom Rini

Roll CRC16-CCITT into the hash infrastructure

2018-12-09T01:18:44+00:00

The CRC16-CCITT checksum function is useful for space-constrained
applications (such as obtaining a checksum across a 2KBit or 4KBit
EEPROM) in boot applications. It has not been accessible from boot
scripts until now (due to not having a dedicated command and not being
supported by the hash infrstructure) limiting its applicability
outside of custom commands.

This adds the CRC16-CCITT (poly 0x1021, init 0x0) algorithm to the
list of available hashes and adds a new crc16_ccitt_wd_buf() to make
this possible.

Signed-off-by: Philipp Tomsich 
[trini: Fix building crc16.o for SPL/TPL]
Signed-off-by: Tom Rini

efi_selftest: simplify lib/efi_selftest/Makefile

2018-12-02T20:59:36+00:00

We should not make anything in lib/efi_selftest if
CONFIG_CMD_BOOTEFI_SELFTEST is not defined.

We can make that test in lib/Makefile

Signed-off-by: Heinrich Schuchardt 
Signed-off-by: Alexander Graf

spl: lz4: Allow use of lz4 compression in SPL

2018-11-21T02:14:22+00:00

In some cases U-Boot is compressed and it is useful to be able to
decompress it in SPL. Add a Kconfig and Makefile change to allow this.
Note that this does not actually implement decompression.

Signed-off-by: Simon Glass

tpm: Add support for SPL and TPL

2018-10-09T10:40:27+00:00

At present the tpm can only be used in U-Boot proper. Updated it to work
in SPL and TPL also.

Signed-off-by: Simon Glass

test: unit tests for Unicode functions

2018-09-23T19:55:29+00:00

Provide unit tests for Unicode functions.

Signed-off-by: Heinrich Schuchardt 
Signed-off-by: Alexander Graf

lib: build charset.o only if needed

2018-09-23T19:55:29+00:00

charset.o is only needed for the EFI subsystem

Signed-off-by: Heinrich Schuchardt 
Signed-off-by: Alexander Graf