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Reduce size of EFI_STAGING_SIZE to 32 on arm

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Reduce the size of the EFI_STAGING area we allocate on arm to 32. On arm SBC
such as the NanoPi-NEOLTS the staging area allocation will fail on the 256MB
model with a staging size of 64.

Reviewed by:    bcran, manu
Approved by:    bz (mentor)
MFC after:      2 weeks
Differential Revision: https://reviews.freebsd.org/D21016
This commit is contained in:
Tom Jones 2019-08-17 06:47:43 +00:00
parent 0d9da68f01
commit ec18da7c04
1 changed files with 2 additions and 0 deletions
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2
stand/efi/loader/copy.c
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@ -178,6 +178,8 @@ efi_verify_staging_size(unsigned long *nr_pages)
#ifndef EFI_STAGING_SIZE #ifndef EFI_STAGING_SIZE
#if defined(__amd64__) #if defined(__amd64__)
#define EFI_STAGING_SIZE 100 #define EFI_STAGING_SIZE 100
#elif defined(__arm__)
#define EFI_STAGING_SIZE 32
#else #else
#define EFI_STAGING_SIZE 64 #define EFI_STAGING_SIZE 64
#endif #endif