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Merge pull request #907 from antonio-nino-diaz-arm/an/smc-ret0 

tspd:FWU:Fix usage of SMC_RET0
This commit is contained in:
davidcunado-arm 2017-04-26 11:56:40 +01:00 committed by GitHub
parent b7a52a786c 7a317a70d4
commit 79199f702e
3 changed files with 3 additions and 2 deletions
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2
bl1/bl1_fwu.c
View File

@ -109,7 +109,7 @@ register_t bl1_fwu_smc_handler(unsigned int smc_fid,
break;
}
SMC_RET0(handle);
SMC_RET1(handle, SMC_UNK);
}
/*******************************************************************************

1
include/lib/smcc.h
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@ -58,6 +58,7 @@
#define SMC_64 1
#define SMC_32 0
#define SMC_OK 0
#define SMC_UNK 0xffffffff
#define SMC_TYPE_FAST ULL(1)
#define SMC_TYPE_STD 0

2
services/spd/tspd/tspd_main.c
View File

@ -631,7 +631,7 @@ uint64_t tspd_smc_handler(uint32_t smc_fid,
cm_el1_sysregs_context_restore(NON_SECURE);
cm_set_next_eret_context(NON_SECURE);
SMC_RET0(handle);
SMC_RET1(handle, SMC_OK);
/*
* Request from non secure world to resume the preempted