#include <asm/arch/sys_proto.h>
#include <asm/arch/hab.h>
-HAB_FUNC(entry, hab_status_t)
-HAB_FUNC(exit, hab_status_t)
+HAB_FUNC(entry, enum hab_status)
+HAB_FUNC(exit, enum hab_status)
HAB_FUNC5(authenticate_image, void *, uint8_t, size_t, void **, size_t *, hab_loader_callback_f_t)
-//HAB_FUNC1(run_dcd, hab_status_t, const uint8_t *)
-HAB_FUNC2(run_csf, hab_status_t, const uint8_t *, uint8_t)
-HAB_FUNC2(report_status, hab_status_t, hab_config_t *, hab_state_t *)
-HAB_FUNC4(report_event, hab_status_t, hab_status_t, uint32_t, uint8_t *, size_t *)
-HAB_FUNC3(check_target, hab_status_t, uint8_t, const void *, size_t)
-HAB_FUNC3(assert, hab_status_t, uint8_t, const void *, size_t)
-
-struct mx6_ivt {
- u32 header;
- u32 entry;
- u32 rsrvd1;
- void *dcd;
- struct mx6_boot_data *boot_data;
- void *self;
- void *csf;
- u32 rsrvd2;
-};
-
-struct mx6_boot_data {
- void *start;
- u32 length;
- u32 plugin;
-};
-
-#define IVT_SIZE 0x20
-#define ALIGN_SIZE 0x400
-#define CSF_PAD_SIZE 0x2000
-#define MX6DQ_PU_IROM_MMU_EN_VAR 0x009024a8
-#define MX6DLS_PU_IROM_MMU_EN_VAR 0x00901dd0
-#define MX6SL_PU_IROM_MMU_EN_VAR 0x00900a18
+//HAB_FUNC1(run_dcd, enum hab_status, const uint8_t *)
+HAB_FUNC2(run_csf, enum hab_status, const uint8_t *, uint8_t)
+HAB_FUNC2(report_status, enum hab_status, enum hab_config *, enum hab_state *)
+HAB_FUNC4(report_event, enum hab_status, enum hab_status, uint32_t, uint8_t *, size_t *)
+HAB_FUNC3(check_target, enum hab_status, uint8_t, const void *, size_t)
+HAB_FUNC3(assert, enum hab_status, uint8_t, const void *, size_t)
-/*
- * +------------+ 0x0 (DDR_UIMAGE_START) -
- * | Header | |
- * +------------+ 0x40 |
- * | | |
- * | | |
- * | | |
- * | | |
- * | Image Data | |
- * . | |
- * . | > Stuff to be authenticated ----+
- * . | | |
- * | | | |
- * | | | |
- * +------------+ | |
- * | | | |
- * | Fill Data | | |
- * | | | |
- * +------------+ Align to ALIGN_SIZE | |
- * | IVT | | |
- * +------------+ + IVT_SIZE - |
- * | | |
- * | CSF DATA | <---------------------------------------------------------+
- * | |
- * +------------+
- * | |
- * | Fill Data |
- * | |
- * +------------+ + CSF_PAD_SIZE
- */
-
-#define MAX_RECORD_BYTES (8*1024) /* 4 kbytes */
+#define MAX_RECORD_BYTES (8 * 1024)
struct record {
uint8_t tag; /* Tag */
bool any_rec_flag;
};
-char *rsn_str[] = {"RSN = HAB_RSN_ANY (0x00)\n",
- "RSN = HAB_ENG_FAIL (0x30)\n",
- "RSN = HAB_INV_ADDRESS (0x22)\n",
- "RSN = HAB_INV_ASSERTION (0x0C)\n",
- "RSN = HAB_INV_CALL (0x28)\n",
- "RSN = HAB_INV_CERTIFICATE (0x21)\n",
- "RSN = HAB_INV_COMMAND (0x06)\n",
- "RSN = HAB_INV_CSF (0x11)\n",
- "RSN = HAB_INV_DCD (0x27)\n",
- "RSN = HAB_INV_INDEX (0x0F)\n",
- "RSN = HAB_INV_IVT (0x05)\n",
- "RSN = HAB_INV_KEY (0x1D)\n",
- "RSN = HAB_INV_RETURN (0x1E)\n",
- "RSN = HAB_INV_SIGNATURE (0x18)\n",
- "RSN = HAB_INV_SIZE (0x17)\n",
- "RSN = HAB_MEM_FAIL (0x2E)\n",
- "RSN = HAB_OVR_COUNT (0x2B)\n",
- "RSN = HAB_OVR_STORAGE (0x2D)\n",
- "RSN = HAB_UNS_ALGORITHM (0x12)\n",
- "RSN = HAB_UNS_COMMAND (0x03)\n",
- "RSN = HAB_UNS_ENGINE (0x0A)\n",
- "RSN = HAB_UNS_ITEM (0x24)\n",
- "RSN = HAB_UNS_KEY (0x1B)\n",
- "RSN = HAB_UNS_PROTOCOL (0x14)\n",
- "RSN = HAB_UNS_STATE (0x09)\n",
- "RSN = INVALID\n",
- NULL};
-
-char *sts_str[] = {"STS = HAB_SUCCESS (0xF0)\n",
- "STS = HAB_FAILURE (0x33)\n",
- "STS = HAB_WARNING (0x69)\n",
- "STS = INVALID\n",
- NULL};
-
-char *eng_str[] = {"ENG = HAB_ENG_ANY (0x00)\n",
- "ENG = HAB_ENG_SCC (0x03)\n",
- "ENG = HAB_ENG_RTIC (0x05)\n",
- "ENG = HAB_ENG_SAHARA (0x06)\n",
- "ENG = HAB_ENG_CSU (0x0A)\n",
- "ENG = HAB_ENG_SRTC (0x0C)\n",
- "ENG = HAB_ENG_DCP (0x1B)\n",
- "ENG = HAB_ENG_CAAM (0x1D)\n",
- "ENG = HAB_ENG_SNVS (0x1E)\n",
- "ENG = HAB_ENG_OCOTP (0x21)\n",
- "ENG = HAB_ENG_DTCP (0x22)\n",
- "ENG = HAB_ENG_ROM (0x36)\n",
- "ENG = HAB_ENG_HDCP (0x24)\n",
- "ENG = HAB_ENG_RTL (0x77)\n",
- "ENG = HAB_ENG_SW (0xFF)\n",
- "ENG = INVALID\n",
- NULL};
-
-char *ctx_str[] = {"CTX = HAB_CTX_ANY(0x00)\n",
- "CTX = HAB_CTX_FAB (0xFF)\n",
- "CTX = HAB_CTX_ENTRY (0xE1)\n",
- "CTX = HAB_CTX_TARGET (0x33)\n",
- "CTX = HAB_CTX_AUTHENTICATE (0x0A)\n",
- "CTX = HAB_CTX_DCD (0xDD)\n",
- "CTX = HAB_CTX_CSF (0xCF)\n",
- "CTX = HAB_CTX_COMMAND (0xC0)\n",
- "CTX = HAB_CTX_AUT_DAT (0xDB)\n",
- "CTX = HAB_CTX_ASSERT (0xA0)\n",
- "CTX = HAB_CTX_EXIT (0xEE)\n",
- "CTX = INVALID\n",
- NULL};
-
-uint8_t hab_statuses[5] = {
+char *rsn_str[] = {
+ "RSN = HAB_RSN_ANY (0x00)\n",
+ "RSN = HAB_ENG_FAIL (0x30)\n",
+ "RSN = HAB_INV_ADDRESS (0x22)\n",
+ "RSN = HAB_INV_ASSERTION (0x0C)\n",
+ "RSN = HAB_INV_CALL (0x28)\n",
+ "RSN = HAB_INV_CERTIFICATE (0x21)\n",
+ "RSN = HAB_INV_COMMAND (0x06)\n",
+ "RSN = HAB_INV_CSF (0x11)\n",
+ "RSN = HAB_INV_DCD (0x27)\n",
+ "RSN = HAB_INV_INDEX (0x0F)\n",
+ "RSN = HAB_INV_IVT (0x05)\n",
+ "RSN = HAB_INV_KEY (0x1D)\n",
+ "RSN = HAB_INV_RETURN (0x1E)\n",
+ "RSN = HAB_INV_SIGNATURE (0x18)\n",
+ "RSN = HAB_INV_SIZE (0x17)\n",
+ "RSN = HAB_MEM_FAIL (0x2E)\n",
+ "RSN = HAB_OVR_COUNT (0x2B)\n",
+ "RSN = HAB_OVR_STORAGE (0x2D)\n",
+ "RSN = HAB_UNS_ALGORITHM (0x12)\n",
+ "RSN = HAB_UNS_COMMAND (0x03)\n",
+ "RSN = HAB_UNS_ENGINE (0x0A)\n",
+ "RSN = HAB_UNS_ITEM (0x24)\n",
+ "RSN = HAB_UNS_KEY (0x1B)\n",
+ "RSN = HAB_UNS_PROTOCOL (0x14)\n",
+ "RSN = HAB_UNS_STATE (0x09)\n",
+ "RSN = INVALID\n",
+};
+
+char *sts_str[] = {
+ "STS = HAB_STS_ANY (0x00)\n",
+ "STS = HAB_FAILURE (0x33)\n",
+ "STS = HAB_WARNING (0x69)\n",
+ "STS = HAB_SUCCESS (0xF0)\n",
+ "STS = INVALID\n",
+};
+
+char *eng_str[] = {
+ "ENG = HAB_ENG_ANY (0x00)\n",
+ "ENG = HAB_ENG_SCC (0x03)\n",
+ "ENG = HAB_ENG_RTIC (0x05)\n",
+ "ENG = HAB_ENG_SAHARA (0x06)\n",
+ "ENG = HAB_ENG_CSU (0x0A)\n",
+ "ENG = HAB_ENG_SRTC (0x0C)\n",
+ "ENG = HAB_ENG_DCP (0x1B)\n",
+ "ENG = HAB_ENG_CAAM (0x1D)\n",
+ "ENG = HAB_ENG_SNVS (0x1E)\n",
+ "ENG = HAB_ENG_OCOTP (0x21)\n",
+ "ENG = HAB_ENG_DTCP (0x22)\n",
+ "ENG = HAB_ENG_ROM (0x36)\n",
+ "ENG = HAB_ENG_HDCP (0x24)\n",
+ "ENG = HAB_ENG_RTL (0x77)\n",
+ "ENG = HAB_ENG_SW (0xFF)\n",
+ "ENG = INVALID\n",
+};
+
+char *ctx_str[] = {
+ "CTX = HAB_CTX_ANY(0x00)\n",
+ "CTX = HAB_CTX_FAB (0xFF)\n",
+ "CTX = HAB_CTX_ENTRY (0xE1)\n",
+ "CTX = HAB_CTX_TARGET (0x33)\n",
+ "CTX = HAB_CTX_AUTHENTICATE (0x0A)\n",
+ "CTX = HAB_CTX_DCD (0xDD)\n",
+ "CTX = HAB_CTX_CSF (0xCF)\n",
+ "CTX = HAB_CTX_COMMAND (0xC0)\n",
+ "CTX = HAB_CTX_AUT_DAT (0xDB)\n",
+ "CTX = HAB_CTX_ASSERT (0xA0)\n",
+ "CTX = HAB_CTX_EXIT (0xEE)\n",
+ "CTX = INVALID\n",
+};
+
+uint8_t hab_statuses[ARRAY_SIZE(sts_str)] = {
HAB_STS_ANY,
HAB_FAILURE,
HAB_WARNING,
-1
};
-uint8_t hab_reasons[26] = {
+uint8_t hab_reasons[ARRAY_SIZE(rsn_str)] = {
HAB_RSN_ANY,
HAB_ENG_FAIL,
HAB_INV_ADDRESS,
-1
};
-uint8_t hab_contexts[12] = {
+uint8_t hab_contexts[ARRAY_SIZE(ctx_str)] = {
HAB_CTX_ANY,
HAB_CTX_FAB,
HAB_CTX_ENTRY,
-1
};
-uint8_t hab_engines[16] = {
+uint8_t hab_engines[ARRAY_SIZE(eng_str)] = {
HAB_ENG_ANY,
HAB_ENG_SCC,
HAB_ENG_RTIC,
return ret;
}
-static inline hab_status_t hab_init(void)
+static inline enum hab_status hab_init(void)
{
- hab_status_t ret;
+ enum hab_status ret;
if (!is_hab_enabled()) {
puts("hab fuse not enabled\n");
return ret;
}
-static inline hab_status_t hab_exit(void)
+static inline enum hab_status hab_exit(void)
{
- hab_status_t ret;
+ enum hab_status ret;
ret = hab_rvt_exit();
if (ret != HAB_SUCCESS)
return ret;
}
-static hab_status_t hab_check_target(hab_target_t type, uint32_t addr, size_t len)
+static enum hab_status hab_check_target(enum hab_target type, uint32_t addr, size_t len)
{
- hab_status_t ret;
+ enum hab_status ret;
ret = hab_init();
if (ret != HAB_SUCCESS)
return ret;
}
-static hab_status_t hab_assert(uint32_t type, uint32_t addr, size_t len)
+static enum hab_status hab_assert(uint32_t type, uint32_t addr, size_t len)
{
- hab_status_t ret;
+ enum hab_status ret;
ret = hab_init();
if (ret != HAB_SUCCESS)
static int do_hab_check_target(cmd_tbl_t *cmdtp, int flag, int argc,
char *const argv[])
{
- hab_target_t type = HAB_TGT_ANY;
+ enum hab_target type = HAB_TGT_ANY;
uint32_t addr;
size_t len;