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| author | Breno Lima <breno.lima@nxp.com> | 2021-03-25 17:30:19 +0800 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2021-04-08 09:18:29 +0200 |
| commit | c6d5809fe42b08675b99fc6e4651e4cb24a2e391 (patch) | |
| tree | d868bbbdc579a4318ad27575dabc8c14349be9fa | |
| parent | e149b98c11306703b9ac1e2f0014469621685be7 (diff) | |
| download | u-boot-c6d5809fe42b08675b99fc6e4651e4cb24a2e391.zip u-boot-c6d5809fe42b08675b99fc6e4651e4cb24a2e391.tar.gz u-boot-c6d5809fe42b08675b99fc6e4651e4cb24a2e391.tar.bz2 | |
mx6dq: hab: Fix chip version in hab.h code
Since commit 8891410c729b ("MLK-19848 mx6dq: Fix chip version issue for
rev1.3") it's not possible to call the HAB API functions on i.MX6DQ
SoC Rev 1.3:
Authenticate image from DDR location 0x12000000...
undefined instruction
pc : [<412c00dc>] lr : [<8ff560bc>]
reloc pc : [<c8b6d0dc>] lr : [<178030bc>]
sp : 8ef444a8 ip : 126e8068 fp : 8ff59aa8
r10: 8ffd51e4 r9 : 8ef50eb0 r8 : 006e8000
r7 : 00000000 r6 : 126ea01f r5 : 0000002b r4 : 126e8000
r3 : 412c00dd r2 : 00000001 r1 : 00000001 r0 : 00000063
Flags: nzCv IRQs off FIQs off Mode SVC_32
Resetting CPU ...
resetting ...
The hab.h code is defining the HAB API base address according to the
old SoC revision number, thus failing when calling the HAB API
authenticate_image() function.
Fix this issue by using mx6dq rev 1.3 instead of mx6dq rev 1.5.
Signed-off-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
| -rw-r--r-- | arch/arm/include/asm/arch-imx/cpu.h | 1 | ||||
| -rw-r--r-- | arch/arm/include/asm/mach-imx/hab.h | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/include/asm/arch-imx/cpu.h b/arch/arm/include/asm/arch-imx/cpu.h index ef090eb..bb13e07 100644 --- a/arch/arm/include/asm/arch-imx/cpu.h +++ b/arch/arm/include/asm/arch-imx/cpu.h @@ -62,6 +62,7 @@ #define CHIP_REV_1_0 0x10 #define CHIP_REV_1_1 0x11 #define CHIP_REV_1_2 0x12 +#define CHIP_REV_1_3 0x13 #define CHIP_REV_1_5 0x15 #define CHIP_REV_2_0 0x20 #define CHIP_REV_2_1 0x21 diff --git a/arch/arm/include/asm/mach-imx/hab.h b/arch/arm/include/asm/mach-imx/hab.h index d63b853..2abf28e 100644 --- a/arch/arm/include/asm/mach-imx/hab.h +++ b/arch/arm/include/asm/mach-imx/hab.h @@ -195,7 +195,7 @@ typedef void hapi_clock_init_t(void); #define HAB_RVT_BASE_OLD 0x00000094 #define HAB_RVT_BASE ((is_mx6dqp()) ? \ HAB_RVT_BASE_NEW : \ - (is_mx6dq() && (soc_rev() >= CHIP_REV_1_5)) ? \ + (is_mx6dq() && (soc_rev() >= CHIP_REV_1_3)) ? \ HAB_RVT_BASE_NEW : \ (is_mx6sdl() && (soc_rev() >= CHIP_REV_1_2)) ? \ HAB_RVT_BASE_NEW : HAB_RVT_BASE_OLD) |