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authorNitin Garg <nitin.garg@nxp.com>2017-06-06 19:17:12 -0500
committerAnson Huang <Anson.Huang@nxp.com>2017-07-12 23:30:09 +0800
commitbca5cc6043355af4dfc04b22ce0bcd7b1c7b8f6b (patch)
treef3dd63d0d5fed8e7a1ff24f19d75954daff9ae51
parentbf2d2c78fbc6bdf3147d71ffa16d8dcd02798ce1 (diff)
iMX8QM: Do not terminate barrier transcations in CCI
Signed-off-by: Nitin Garg <nitin.garg@nxp.com>
-rw-r--r--plat/freescale/imx8qm/imx8qm_bl31_setup.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/plat/freescale/imx8qm/imx8qm_bl31_setup.c b/plat/freescale/imx8qm/imx8qm_bl31_setup.c
index 6d354ed7..bf36d920 100644
--- a/plat/freescale/imx8qm/imx8qm_bl31_setup.c
+++ b/plat/freescale/imx8qm/imx8qm_bl31_setup.c
@@ -286,11 +286,6 @@ void bl31_early_platform_setup(bl31_params_t *from_bl2,
bl33_image_ep_info.spsr = get_spsr_for_bl33_entry();
SET_SECURITY_STATE(bl33_image_ep_info.h.attr, NON_SECURE);
- /* Terminate all barrier transactions, Disable speculative fetches */
- mmio_write_32(0x52090000, 0xc);
- /* Enable non-secure access to CCI registers */
- mmio_write_32(0x52090008, 0x1);
-
/* init the first cluster's cci slave interface */
cci_init(PLAT_CCI_BASE, imx8qm_cci_map, PLATFORM_CLUSTER_COUNT);
cci_enable_snoop_dvm_reqs(MPIDR_AFFLVL1_VAL(read_mpidr_el1()));