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Merge git://git.denx.de/u-boot-imx

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This commit is contained in:
Tom Rini
2018-01-15 16:44:18 -05:00
parent a970ee2257 9587b0d611
commit 8e9801c283
45 changed files with 2113 additions and 503 deletions
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46
arch/arm/include/asm/mach-imx/hab.h
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@@ -10,6 +10,34 @@
#include <linux/types.h>
/*
* IVT header definitions
* Security Reference Manual for i.MX 7Dual and 7Solo Applications Processors,
* Rev. 0, 03/2017
* Section : 6.7.1.1
*/
#define IVT_HEADER_MAGIC 0xD1
#define IVT_TOTAL_LENGTH 0x20
#define IVT_HEADER_V1 0x40
#define IVT_HEADER_V2 0x41
struct ivt_header {
uint8_t magic;
uint16_t length;
uint8_t version;
} __attribute__((packed));
struct ivt {
struct ivt_header hdr; /* IVT header above */
uint32_t entry; /* Absolute address of first instruction */
uint32_t reserved1; /* Reserved should be zero */
uint32_t dcd; /* Absolute address of the image DCD */
uint32_t boot; /* Absolute address of the boot data */
uint32_t self; /* Absolute address of the IVT */
uint32_t csf; /* Absolute address of the CSF */
uint32_t reserved2; /* Reserved should be zero */
};
/* -------- start of HAB API updates ------------*/
/* The following are taken from HAB4 SIS */
@@ -85,6 +113,12 @@ enum hab_context {
HAB_CTX_MAX
};
enum hab_target {
HAB_TGT_MEMORY = 0x0f,
HAB_TGT_PERIPHERAL = 0xf0,
HAB_TGT_ANY = 0x55,
};
struct imx_sec_config_fuse_t {
int bank;
int word;
@@ -104,6 +138,9 @@ typedef enum hab_status hab_rvt_entry_t(void);
typedef enum hab_status hab_rvt_exit_t(void);
typedef void *hab_rvt_authenticate_image_t(uint8_t, ptrdiff_t,
void **, size_t *, hab_loader_callback_f_t);
typedef enum hab_status hab_rvt_check_target_t(enum hab_target, const void *,
size_t);
typedef void hab_rvt_failsafe_t(void);
typedef void hapi_clock_init_t(void);
#define HAB_ENG_ANY 0x00 /* Select first compatible engine */
@@ -130,9 +167,11 @@ typedef void hapi_clock_init_t(void);
#define HAB_RVT_ENTRY (*(uint32_t *)(HAB_RVT_BASE + 0x04))
#define HAB_RVT_EXIT (*(uint32_t *)(HAB_RVT_BASE + 0x08))
#define HAB_RVT_CHECK_TARGET (*(uint32_t *)(HAB_RVT_BASE + 0x0C))
#define HAB_RVT_AUTHENTICATE_IMAGE (*(uint32_t *)(HAB_RVT_BASE + 0x10))
#define HAB_RVT_REPORT_EVENT (*(uint32_t *)(HAB_RVT_BASE + 0x20))
#define HAB_RVT_REPORT_STATUS (*(uint32_t *)(HAB_RVT_BASE + 0x24))
#define HAB_RVT_FAILSAFE (*(uint32_t *)(HAB_RVT_BASE + 0x28))
#define HAB_RVT_REPORT_EVENT_NEW (*(uint32_t *)0x000000B8)
#define HAB_RVT_REPORT_STATUS_NEW (*(uint32_t *)0x000000BC)
@@ -143,8 +182,13 @@ typedef void hapi_clock_init_t(void);
#define HAB_CID_ROM 0 /**< ROM Caller ID */
#define HAB_CID_UBOOT 1 /**< UBOOT Caller ID*/
#define IVT_SIZE 0x20
#define CSF_PAD_SIZE 0x2000
/* ----------- end of HAB API updates ------------*/
uint32_t authenticate_image(uint32_t ddr_start, uint32_t image_size);
int imx_hab_authenticate_image(uint32_t ddr_start, uint32_t image_size,
uint32_t ivt_offset);
bool imx_hab_is_enabled(void);
#endif