On Mon, Nov 18, 2019 at 04:26:30PM -0800, Vladimir Olovyannikov wrote: > cmd: adding malloc, math, and strcmp u-boot commands. > - malloc supports allocation of heap memory and free allocated memory > via u-boot command line.
Can you expand on how this is used in a script? I'm not sure I see that exactly. Also: > +config CMD_MALLOC > + bool "malloc" > + default y > + help > + Supports allocation of heap memory and free allocated memory commands. > + These commands are used by u-boot scripts. > + > +config CMD_MATH > + bool "math" > + default y > + help > + Provides math commands such as add, sub, mul, div, shift, > + convert decimal to hex functionalities to be available in the script. First, why do we need this, rather than using setexpr ? > + > config CMD_SOURCE > bool "source" > default y > @@ -1301,6 +1315,13 @@ config CMD_SETEXPR > Also supports loading the value at a memory location into a variable. > If CONFIG_REGEX is enabled, setexpr also supports a gsub function. > > +config CMD_STRCMP > + bool "strcmp" > + default y > + help > + Provides string compare command feature to u-boot scripts. Second, new commands must not default to y, but they should be enabled on sandbox and new test.py tests added for them. Thanks! -- Tom
signature.asc
Description: PGP signature
_______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
