From 6e735248e3b62b60d98e58e75f62355286248b97 Mon Sep 17 00:00:00 2001 From: Igor Opaniuk Date: Sun, 3 Nov 2019 16:49:42 +0100 Subject: [PATCH] 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 Tested-by: Max Krummenacher Reviewed-by: Oleksandr Suvorov --- arch/arm/include/asm/mach-imx/regs-gpmi.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/include/asm/mach-imx/regs-gpmi.h b/arch/arm/include/asm/mach-imx/regs-gpmi.h index 80cb731..33daa53 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 -- 2.7.4