diff options
| author | Yann Gautier <yann.gautier@st.com> | 2018-07-24 17:18:19 +0200 |
|---|---|---|
| committer | Yann Gautier <yann.gautier@st.com> | 2018-07-24 17:18:19 +0200 |
| commit | 10a511ceaa108dd37dbac377d760e4dd784ea28a (patch) | |
| tree | b92cdc75458ec3e03af8a8e7d31fc25ce45f0d42 /plat/st/stm32mp1/stm32mp1_common.c | |
| parent | e4f559ff54e5df54969d35de32cd3975c87fa497 (diff) | |
stm32mp1: Add DDR support and its security with TZC400
The DDR driver is under dual license, BSD and GPLv2.
The configuration parameters are taken from device tree.
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Diffstat (limited to 'plat/st/stm32mp1/stm32mp1_common.c')
| -rw-r--r-- | plat/st/stm32mp1/stm32mp1_common.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/plat/st/stm32mp1/stm32mp1_common.c b/plat/st/stm32mp1/stm32mp1_common.c index 9f1126b9..e2f90d28 100644 --- a/plat/st/stm32mp1/stm32mp1_common.c +++ b/plat/st/stm32mp1/stm32mp1_common.c @@ -36,10 +36,18 @@ MT_SECURE | \ MT_EXECUTE_NEVER) +#define MAP_DDR MAP_REGION_FLAT(STM32MP1_DDR_BASE, \ + STM32MP1_DDR_MAX_SIZE, \ + MT_MEMORY | \ + MT_RW | \ + MT_SECURE | \ + MT_EXECUTE_NEVER) + static const mmap_region_t stm32mp1_mmap[] = { MAP_SRAM, MAP_DEVICE1, MAP_DEVICE2, + MAP_DDR, {0} }; |