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juno: Port CCI 

Signed-off-by: Jon Medhurst <tixy@linaro.org>
This commit is contained in:
Jon Medhurst 2014-01-20 15:45:26 +00:00 committed by Sandrine Bailleux
parent 4c47d98a44
commit c478ff5d1e
2 changed files with 3 additions and 8 deletions
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7
plat/juno/bl1_plat_setup.c
View File

@ -123,17 +123,12 @@ void bl1_platform_setup(void)
******************************************************************************/
void bl1_plat_arch_setup(void)
{
unsigned long cci_setup;
/*
* Enable CCI-400 for this cluster. No need
* for locks as no other cpu is active at the
* moment
*/
cci_setup = platform_get_cfgvar(CONFIG_HAS_CCI);
if (cci_setup) {
cci_enable_coherency(read_mpidr());
}
cci_enable_coherency(read_mpidr());
configure_mmu(&bl1_tzram_layout,
TZROM_BASE,

4
plat/juno/platform.h
View File

@ -160,8 +160,8 @@
* CCI-400 related constants
******************************************************************************/
#define CCI400_BASE 0x2c090000
#define CCI400_SL_IFACE_CLUSTER0 3
#define CCI400_SL_IFACE_CLUSTER1 4
#define CCI400_SL_IFACE_CLUSTER0 4
#define CCI400_SL_IFACE_CLUSTER1 3
#define CCI400_SL_IFACE_INDEX(mpidr) (mpidr & MPIDR_CLUSTER_MASK ? \
CCI400_SL_IFACE_CLUSTER1 : \
CCI400_SL_IFACE_CLUSTER0)