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commonlib/bsd: Add mem_chip_info_size() function

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Add a helper function mem_chip_info_size() as the size of
mem_chip_info structure is used in multiple places.

BUG=b:182963902,b:177917361
TEST=Validated on qualcomm sc7280 development board

Signed-off-by: Ravi Kumar Bokka <rbokka@codeaurora.org>
Change-Id: Iaada45d63b82c28495166024a9655d871ba65b20
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63407
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Ravi Kumar Bokka
2022-04-06 07:34:56 +05:30
committed by Shelley Chen
parent 79e61603dc
commit 094510d964
1 changed files with 7 additions and 0 deletions
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7
src/commonlib/bsd/include/commonlib/bsd/mem_chip_info.h
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@@ -3,6 +3,8 @@
#ifndef _COMMONLIB_BSD_MEM_CHIP_INFO_H_ #ifndef _COMMONLIB_BSD_MEM_CHIP_INFO_H_
#define _COMMONLIB_BSD_MEM_CHIP_INFO_H_ #define _COMMONLIB_BSD_MEM_CHIP_INFO_H_
#include <stddef.h>
enum mem_chip_type { enum mem_chip_type {
MEM_CHIP_DDR3 = 0x30, MEM_CHIP_DDR3 = 0x30,
MEM_CHIP_LPDDR3 = 0x38, MEM_CHIP_LPDDR3 = 0x38,
@@ -25,4 +27,9 @@ struct mem_chip_info {
} channel[0]; } channel[0];
}; };
static inline size_t mem_chip_info_size(struct mem_chip_info *info)
{
return sizeof(*info) + sizeof(info->channel[0]) * info->num_channels;
};
#endif /* _COMMONLIB_BSD_MEM_CHIP_INFO_H_ */ #endif /* _COMMONLIB_BSD_MEM_CHIP_INFO_H_ */