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stm32mp1: add configuration op-tee

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Add support of Trusted boot chain with OP-TEE
- reserved 32MB at the end of the DDR for OP-TEE

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
This commit is contained in:
Patrick Delaunay
2019-07-02 13:26:06 +02:00
parent c840c29472
commit 152c84bce9
6 changed files with 157 additions and 10 deletions
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13
include/configs/stm32mp1.h
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@@ -28,6 +28,10 @@
#define CONFIG_SYS_SDRAM_BASE STM32_DDR_BASE
#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE
#ifdef CONFIG_STM32MP1_OPTEE
#define CONFIG_SYS_MEM_TOP_HIDE SZ_32M
#endif /* CONFIG_STM32MP1_OPTEE */
/*
* Console I/O buffer size
*/
@@ -117,10 +121,19 @@
#include <config_distro_bootcmd.h>
#ifdef CONFIG_STM32MP1_OPTEE
/* with OPTEE: define specific MTD partitions = teeh, teed, teex */
#define STM32MP_MTDPARTS \
"mtdparts_nor0=256k(fsbl1),256k(fsbl2),2m(ssbl),256k(u-boot-env),256k(teeh),256k(teed),256k(teex),-(nor_user)\0" \
"mtdparts_nand0=2m(fsbl),2m(ssbl1),2m(ssbl2),512k(teeh),512k(teed),512k(teex),-(UBI)\0"
#else /* CONFIG_STM32MP1_OPTEE */
#define STM32MP_MTDPARTS \
"mtdparts_nor0=256k(fsbl1),256k(fsbl2),2m(ssbl),256k(u-boot-env),-(nor_user)\0" \
"mtdparts_nand0=2m(fsbl),2m(ssbl1),2m(ssbl2),-(UBI)\0"
#endif /* CONFIG_STM32MP1_OPTEE */
#ifndef CONFIG_SYS_MTDPARTS_RUNTIME
#undef STM32MP_MTDPARTS
#define STM32MP_MTDPARTS