diff options
| author | Bai Ping <ping.bai@nxp.com> | 2017-10-18 15:23:29 +0800 |
|---|---|---|
| committer | Abel Vesa <abel.vesa@nxp.com> | 2018-06-11 10:08:40 +0300 |
| commit | 6fb035381ce6857444af4860a095a1552764abb0 (patch) | |
| tree | 946f596977debc3dbd9404927d4e12d55e94a4c9 /plat | |
| parent | 33a7fa4220b8b99430adce131d4b1005a967ac55 (diff) | |
imx8mq: change the BL31 load address to ocram
Change the BL31 load address to ocram so we can
put DDR into low power mode as needed.
Signed-off-by: Bai Ping <ping.bai@nxp.com>
Diffstat (limited to 'plat')
| -rw-r--r-- | plat/imx/imx8mq/imx8m_bl31_setup.c | 2 | ||||
| -rw-r--r-- | plat/imx/imx8mq/include/platform_def.h | 6 |
2 files changed, 3 insertions, 5 deletions
diff --git a/plat/imx/imx8mq/imx8m_bl31_setup.c b/plat/imx/imx8mq/imx8m_bl31_setup.c index ac5067b2..96b67b19 100644 --- a/plat/imx/imx8mq/imx8m_bl31_setup.c +++ b/plat/imx/imx8mq/imx8m_bl31_setup.c @@ -120,8 +120,6 @@ void bl31_tzc380_setup(void) /* Enable 1G-5G S/NS RW */ tzc380_configure_region(0, 0x00000000, TZC_ATTR_REGION_SIZE(TZC_REGION_SIZE_4G) | TZC_ATTR_REGION_EN_MASK | TZC_ATTR_SP_ALL); - /* Enable 0x40000000 - 0x40020000 S RW */ - tzc380_configure_region(1, 0x00000000, TZC_ATTR_REGION_SIZE(TZC_REGION_SIZE_128K) | TZC_ATTR_REGION_EN_MASK | TZC_ATTR_SP_S_RW); tzc380_dump_state(); } diff --git a/plat/imx/imx8mq/include/platform_def.h b/plat/imx/imx8mq/include/platform_def.h index 670f0abf..13a4641f 100644 --- a/plat/imx/imx8mq/include/platform_def.h +++ b/plat/imx/imx8mq/include/platform_def.h @@ -19,11 +19,11 @@ #define PLAT_MAX_OFF_STATE 2 #define PLAT_MAX_RET_STATE 1 -#define BL31_BASE 0x40001000 -#define BL31_LIMIT 0x40020000 +#define BL31_BASE 0x910000 +#define BL31_LIMIT 0x920000 /* non-secure uboot base */ -#define PLAT_NS_IMAGE_OFFSET 0x40021000 +#define PLAT_NS_IMAGE_OFFSET 0x40200000 /* GICv3 base address */ #define PLAT_GICD_BASE 0x38800000 |