diff options
Diffstat (limited to 'arch/arm/mach-imx/include/mach/imx-flash-header.h')
| -rw-r--r-- | arch/arm/mach-imx/include/mach/imx-flash-header.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/include/mach/imx-flash-header.h b/arch/arm/mach-imx/include/mach/imx-flash-header.h index b8f51767de..874426252a 100644 --- a/arch/arm/mach-imx/include/mach/imx-flash-header.h +++ b/arch/arm/mach-imx/include/mach/imx-flash-header.h @@ -49,6 +49,11 @@ struct imx_dcd_entry { unsigned long val; }; +struct imx_dcd_v2_entry { + __be32 addr; + __be32 val; +}; + #define DCD_BARKER 0xb17219e9 struct imx_rsa_public_key { @@ -73,4 +78,51 @@ struct imx_flash_header { unsigned long dcd_block_len; }; +#define IVT_HEADER_TAG 0xd1 +#define IVT_VERSION 0x40 + +#define DCD_HEADER_TAG 0xd2 +#define DCD_VERSION 0x40 + +#define DCD_COMMAND_WRITE_TAG 0xcc +#define DCD_COMMAND_WRITE_PARAM 0x04 + +struct imx_ivt_header { + uint8_t tag; + __be16 length; + uint8_t version; +} __attribute__((packed)); + +struct imx_dcd_command { + uint8_t tag; + __be16 length; + uint8_t param; +} __attribute__((packed)); + +struct imx_dcd { + struct imx_ivt_header header; + struct imx_dcd_command command; +}; + +struct imx_boot_data { + uint32_t start; + uint32_t size; + uint32_t plugin; +}; + +struct imx_flash_header_v2 { + struct imx_ivt_header header; + + uint32_t entry; + uint32_t reserved1; + uint32_t dcd_ptr; + uint32_t boot_data_ptr; + uint32_t self; + uint32_t csf; + uint32_t reserved2; + + struct imx_boot_data boot_data; + struct imx_dcd dcd; +}; + #endif /* __MACH_FLASH_HEADER_H */ |