diff options
| author | Xiubo Li <Li.Xiubo@freescale.com> | 2014-11-21 17:40:58 +0800 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2014-12-11 09:42:12 -0800 |
| commit | e87f3b308c454f6e78b02da857936c7d012c385b (patch) | |
| tree | ae3e48888d8c00e3e6fde259b239d1f8def06717 /include | |
| parent | 1a2826f6e02d0d3ec97b77b5b13c13d2ac27fb9d (diff) | |
ARM: ls102xa: allow all the peripheral access permission as R/W.
The Central Security Unit (CSU) allows secure world software to
change the default access control policies of peripherals/bus
slaves, determining which bus masters may access them. This
allows peripherals to be separated into distinct security domains.
Combined with SMMU configuration of the system masters privileges,
these features provide protection against indirect unauthorized
access to data.
For now we configure all the peripheral access permissions as R/W.
Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/ls1021aqds.h | 1 | ||||
| -rw-r--r-- | include/configs/ls1021atwr.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h index 704c349840..73918825a5 100644 --- a/include/configs/ls1021aqds.h +++ b/include/configs/ls1021aqds.h @@ -496,6 +496,7 @@ unsigned long get_board_ddr_clk(void); #define CONFIG_ARMV7_NONSEC #define CONFIG_ARMV7_VIRT #define CONFIG_PEN_ADDR_BIG_ENDIAN +#define CONFIG_LS102XA_NS_ACCESS #define CONFIG_SMP_PEN_ADDR 0x01ee0200 #define CONFIG_TIMER_CLK_FREQ 12500000 #define CONFIG_ARMV7_SECURE_BASE OCRAM_BASE_S_ADDR diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h index 809e80f82c..171346b8e1 100644 --- a/include/configs/ls1021atwr.h +++ b/include/configs/ls1021atwr.h @@ -315,6 +315,7 @@ #define CONFIG_ARMV7_NONSEC #define CONFIG_ARMV7_VIRT #define CONFIG_PEN_ADDR_BIG_ENDIAN +#define CONFIG_LS102XA_NS_ACCESS #define CONFIG_SMP_PEN_ADDR 0x01ee0200 #define CONFIG_TIMER_CLK_FREQ 12500000 #define CONFIG_ARMV7_SECURE_BASE OCRAM_BASE_S_ADDR |