GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

soc/intel/common/block/lpc: Make integer literal unsigned long 

```
    CC         romstage/soc/intel/common/block/*/lpc_lib.o
src/soc/intel/common/block/lpc/lpc_lib.c:91:17: warning: The result of the '<<' expression is undefined
                alignment = 1 << (log2_ceil(window_size));
                            ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
```

Change-Id: I9bf2283e23ca7739a7e5b0993d9b6034ea28fb78
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/22201
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
This commit is contained in:
Paul Menzel 2017-10-27 15:54:26 +02:00 committed by Nico Huber
parent 64e83409a1
commit fa7d2a07fe
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/soc/intel/common/block/lpc/lpc_lib.c
View File

@ -88,7 +88,7 @@ void lpc_open_pmio_window(uint16_t base, uint16_t size)
window_size = MIN(size, LPC_LGIR_MAX_WINDOW_SIZE); window_size = MIN(size, LPC_LGIR_MAX_WINDOW_SIZE);
/* Window size must be a power of two for the AMASK to work. */ /* Window size must be a power of two for the AMASK to work. */
alignment = 1 << (log2_ceil(window_size)); alignment = 1UL << (log2_ceil(window_size));
window_size = ALIGN_UP(window_size, alignment); window_size = ALIGN_UP(window_size, alignment);
/* Address[15:2] in LGIR[15:12] and Mask[7:2] in LGIR[23:18]. */ /* Address[15:2] in LGIR[15:12] and Mask[7:2] in LGIR[23:18]. */