diff options
| author | Simon Glass <sjg@chromium.org> | 2023-09-26 08:14:29 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-10-06 14:38:12 -0400 |
| commit | 5bcacd1ad5d9e7c85575d711fe7a93cb5cc6b250 (patch) | |
| tree | aff0427e20a150681062942a634ad8cd05e42905 /README | |
| parent | 34bacebd0aa3bf22e107341c834b2ed798466138 (diff) | |
doc: Clean up SYS_MALLOC_SIMPLE
Move the useful help to Kconfig.
Drop mention of CONFIG_SYS_MALLOC_SIMPLE since it doesn't exist.
Correct a 'CONFIGSYS_MALLOC_F_LEN' typo
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'README')
| -rw-r--r-- | README | 18 |
1 files changed, 0 insertions, 18 deletions
@@ -1281,24 +1281,6 @@ Configuration Settings: - CONFIG_SYS_MALLOC_LEN: Size of DRAM reserved for malloc() use. -- CONFIG_SYS_MALLOC_F_LEN - Size of the malloc() pool for use before relocation. If - this is defined, then a very simple malloc() implementation - will become available before relocation. The address is just - below the global data, and the stack is moved down to make - space. - - This feature allocates regions with increasing addresses - within the region. calloc() is supported, but realloc() - is not available. free() is supported but does nothing. - The memory will be freed (or in fact just forgotten) when - U-Boot relocates itself. - -- CONFIG_SYS_MALLOC_SIMPLE - Provides a simple and small malloc() and calloc() for those - boards which do not use the full malloc in SPL (which is - enabled with CONFIG_SPL_SYS_MALLOC). - - CFG_SYS_BOOTMAPSZ: Maximum size of memory mapped by the startup code of the Linux kernel; all data that must be processed by |