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| author | Tom Rini <trini@konsulko.com> | 2022-04-06 10:33:32 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2022-04-19 14:52:34 -0400 |
| commit | 24c904f309f820f8aef4d6364e7bf584d70c0cad (patch) | |
| tree | 503488f56a55410f38ddf9305e2fa0edc22bb541 /Kconfig | |
| parent | bdf9831226788aaefab820e2feb054eb8f29fa1f (diff) | |
| download | u-boot-24c904f309f820f8aef4d6364e7bf584d70c0cad.tar.gz u-boot-24c904f309f820f8aef4d6364e7bf584d70c0cad.tar.bz2 u-boot-24c904f309f820f8aef4d6364e7bf584d70c0cad.zip | |
Convert CONFIG_SYS_MEM_TOP_HIDE to Kconfig
This converts the following to Kconfig:
CONFIG_SYS_MEM_TOP_HIDE
Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'Kconfig')
| -rw-r--r-- | Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -489,6 +489,17 @@ config STACK_SIZE by the UEFI sub-system. On some boards initrd_high is calculated as base stack pointer minus this stack size. +config SYS_MEM_TOP_HIDE + hex "Exclude some memory from U-Boot / OS information" + default 0x0 + help + If set, this specified memory area will get subtracted from the top + (end) of RAM and won't get "touched" at all by U-Boot. By fixing up + gd->ram_size the OS / next stage should gets passed the now + "corrected" memory size and won't touch it either. + WARNING: Please make sure that this value is a multiple of the OS + page size. + config SYS_HAS_SRAM bool default y if TARGET_PIC32MZDASK |