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| author | Igor Opaniuk <igor.opaniuk@toradex.com> | 2019-11-03 16:49:42 +0100 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2019-11-03 21:49:10 +0100 |
| commit | 6e735248e3b62b60d98e58e75f62355286248b97 (patch) | |
| tree | 429f92df7bf0bb241b8c623bd673d2002fe74694 | |
| parent | b947dd8fc6f78e34f2d0ab03aa08510b03f85ed2 (diff) | |
| download | u-boot-6e735248e3b62b60d98e58e75f62355286248b97.tar.gz u-boot-6e735248e3b62b60d98e58e75f62355286248b97.tar.bz2 u-boot-6e735248e3b62b60d98e58e75f62355286248b97.zip | |
imx: gpmi: add defines for hw randominizer
Extend GPMI Integrated ECC Control Register Description, include
additional defines for enabling randomizer function and providing
proper randomizer type.
For additional details check i.MX7 APR, section
9.6.6.3 GPMI Integrated ECC Control Register Description
(GPMI_ECCCTRLn)
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Tested-by: Max Krummenacher <max.krummenacher@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
| -rw-r--r-- | arch/arm/include/asm/mach-imx/regs-gpmi.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/include/asm/mach-imx/regs-gpmi.h b/arch/arm/include/asm/mach-imx/regs-gpmi.h index 80cb731724..33daa53c45 100644 --- a/arch/arm/include/asm/mach-imx/regs-gpmi.h +++ b/arch/arm/include/asm/mach-imx/regs-gpmi.h @@ -70,6 +70,11 @@ struct mxs_gpmi_regs { #define GPMI_ECCCTRL_ECC_CMD_OFFSET 13 #define GPMI_ECCCTRL_ECC_CMD_DECODE (0x0 << 13) #define GPMI_ECCCTRL_ECC_CMD_ENCODE (0x1 << 13) +#define GPMI_ECCCTRL_RANDOMIZER_ENABLE (1 << 11) +#define GPMI_ECCCTRL_RANDOMIZER_TYPE0 0 +#define GPMI_ECCCTRL_RANDOMIZER_TYPE1 (1 << 9) +#define GPMI_ECCCTRL_RANDOMIZER_TYPE2 (2 << 9) + #define GPMI_ECCCTRL_ENABLE_ECC (1 << 12) #define GPMI_ECCCTRL_BUFFER_MASK_MASK 0x1ff #define GPMI_ECCCTRL_BUFFER_MASK_OFFSET 0 |