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Merge pull request #1802 from oscardagrach/master 

hikey960: EDMAC: leave channel 0 as secure
This commit is contained in:
Antonio Niño Díaz 2019-02-01 11:42:09 +00:00 committed by GitHub
parent f7bf9b0d95 9603426339
commit 48eccbc2ca
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 1 deletions
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3
plat/hisilicon/hikey960/hikey960_bl31_setup.c
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@ -154,7 +154,8 @@ static void hikey960_edma_init(void)
non_secure = EDMAC_SEC_CTRL_INTR_SEC | EDMAC_SEC_CTRL_GLOBAL_SEC;
mmio_write_32(EDMAC_SEC_CTRL, non_secure);
for (i = 0; i < EDMAC_CHANNEL_NUMS; i++) {
/* Channel 0 is reserved for LPM3, keep secure */
for (i = 1; i < EDMAC_CHANNEL_NUMS; i++) {
mmio_write_32(EDMAC_AXI_CONF(i), (1 << 6) | (1 << 18));
}
}