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| author | York Sun <yorksun@freescale.com> | 2015-12-07 11:05:29 -0800 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2015-12-15 08:57:33 +0800 |
| commit | aabd7ddb889aec3c6c4139974f66a44e2ce46ba5 (patch) | |
| tree | 994bb4cf82b7efd6c61866cfd551905859288d2f /arch | |
| parent | c107c0c05c988ac6cfba6de60c90f105bbea0e1e (diff) | |
| download | blackbird-obmc-uboot-aabd7ddb889aec3c6c4139974f66a44e2ce46ba5.tar.gz blackbird-obmc-uboot-aabd7ddb889aec3c6c4139974f66a44e2ce46ba5.zip | |
common: Rewrite hiding the end of memory
As the name may be confusing, the CONFIG_SYS_MEM_TOP_HIDE reserves
some memory from the end of ram, tracked by gd->ram_size. It is not
always the top of u-boot visible memory. Rewrite the macro with a
weak function to provide flexibility for complex calcuation. Legacy
use of this macro is still supported.
Signed-off-by: York Sun <yorksun@freescale.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions
