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| author | Ye Li <ye.li@nxp.com> | 2017-07-24 21:58:59 -0500 |
|---|---|---|
| committer | Ye Li <ye.li@nxp.com> | 2017-07-24 22:01:58 -0500 |
| commit | 72b305dbaecf7286c73126f1c8777fac6224c9f0 (patch) | |
| tree | 72c310d0a4cedc9ea97c3072154caad861dc409a | |
| parent | 931d00ff7f4a1ad67367603dee8913388cb9cf2d (diff) | |
imx8mq: Add the AIPS4 configurations
Set the MPROTx and OPACRx in AIPS4 configuration registers to allow user mode
and non-supervisor privilege level to access.
Signed-off-by: Ye Li <ye.li@nxp.com>
| -rw-r--r-- | plat/freescale/imx8mq/imx8m_bl31_setup.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/plat/freescale/imx8mq/imx8m_bl31_setup.c b/plat/freescale/imx8mq/imx8m_bl31_setup.c index 712abdd1..78ef6378 100644 --- a/plat/freescale/imx8mq/imx8m_bl31_setup.c +++ b/plat/freescale/imx8mq/imx8m_bl31_setup.c @@ -172,6 +172,15 @@ void bl31_early_platform_setup(bl31_params_t *from_bl2, mmio_write_32(0x309f004c, 0x0); mmio_write_32(0x309f0050, 0x0); + /* config the AIPSTZ4 */ + mmio_write_32(0x32df0000, 0x77777777); + mmio_write_32(0x32df0004, 0x77777777); + mmio_write_32(0x32df0040, 0x0); + mmio_write_32(0x32df0044, 0x0); + mmio_write_32(0x32df0048, 0x0); + mmio_write_32(0x32df004c, 0x0); + mmio_write_32(0x32df0050, 0x0); + #if DEBUG_CONSOLE console_init(IMX_BOOT_UART_BASE, IMX_BOOT_UART_CLK_IN_HZ, IMX_CONSOLE_BAUDRATE); |