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| author | Peng Fan <peng.fan@nxp.com> | 2019-09-16 03:09:20 +0000 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2019-11-05 10:27:18 +0100 |
| commit | deca6cfbf5d7f52d4a86e24afc1a808ec673ddcf (patch) | |
| tree | 08497adf417efb8b5bb8bfb4b368aa9025143943 /arch/arm/mach-imx/imx8m/soc.c | |
| parent | f4c36ab6eeadc09df435767c0cb1ca30cf89b7f7 (diff) | |
| download | u-boot-deca6cfbf5d7f52d4a86e24afc1a808ec673ddcf.tar.gz u-boot-deca6cfbf5d7f52d4a86e24afc1a808ec673ddcf.tar.xz u-boot-deca6cfbf5d7f52d4a86e24afc1a808ec673ddcf.zip | |
imx8mn: set BYPASS ID SWAP to avoid AXI bus errors
Set the BYPASS ID SWAP bit (GPR10 bit 1) in order for GPU not to
generated AXI bus errors with TZC380 enabled.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'arch/arm/mach-imx/imx8m/soc.c')
| -rw-r--r-- | arch/arm/mach-imx/imx8m/soc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-imx/imx8m/soc.c b/arch/arm/mach-imx/imx8m/soc.c index 82fa7aea13..e2c1c1315f 100644 --- a/arch/arm/mach-imx/imx8m/soc.c +++ b/arch/arm/mach-imx/imx8m/soc.c @@ -56,7 +56,7 @@ void enable_tzc380(void) /* Enable TZASC and lock setting */ setbits_le32(&gpr->gpr[10], GPR_TZASC_EN); setbits_le32(&gpr->gpr[10], GPR_TZASC_EN_LOCK); - if (IS_ENABLED(CONFIG_IMX8MM)) + if (is_imx8mm() || is_imx8mn()) setbits_le32(&gpr->gpr[10], BIT(1)); /* * set Region 0 attribute to allow secure and non-secure |