+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Common internal memory map for some Freescale SoCs
*
* Copyright 2014 Freescale Semiconductor, Inc.
- *
*/
#ifndef __FSL_SEC_H
#define sec_in16(a) in_be16(a)
#define sec_clrbits32 clrbits_be32
#define sec_setbits32 setbits_be32
-#else
+#elif defined(CONFIG_SYS_FSL_HAS_SEC)
#error Neither CONFIG_SYS_FSL_SEC_LE nor CONFIG_SYS_FSL_SEC_BE is defined
#endif
/* RNG4 TRNG test registers */
struct rng4tst {
#define RTMCTL_PRGM 0x00010000 /* 1 -> program mode, 0 -> run mode */
+#define RTMCTL_SAMP_MODE_VON_NEUMANN_ES_SC 0 /* use von Neumann data in
+ both entropy shifter and
+ statistical checker */
+#define RTMCTL_SAMP_MODE_RAW_ES_SC 1 /* use raw data in both
+ entropy shifter and
+ statistical checker */
+#define RTMCTL_SAMP_MODE_VON_NEUMANN_ES_RAW_SC 2 /* use von Neumann data in
+ entropy shifter, raw data
+ in statistical checker */
+#define RTMCTL_SAMP_MODE_INVALID 3 /* invalid combination */
u32 rtmctl; /* misc. control register */
u32 rtscmisc; /* statistical check misc. register */
u32 rtpkrrng; /* poker range register */
-#define RTSDCTL_ENT_DLY_MIN 1200
+#define RTSDCTL_ENT_DLY_MIN 3200
#define RTSDCTL_ENT_DLY_MAX 12800
union {
u32 rtpkrmax; /* PRGM=1: poker max. limit register */
u32 rttotsam; /* PRGM=0: total samples register */
};
u32 rtfreqmin; /* frequency count min. limit register */
+#define RTFRQMAX_DISABLE (1 << 20)
union {
u32 rtfreqmax; /* PRGM=1: freq. count max. limit register */
u32 rtfreqcnt; /* PRGM=0: freq. count register */
};
u32 rsvd1[40];
#define RNG_STATE0_HANDLE_INSTANTIATED 0x00000001
+#define RNG_STATE1_HANDLE_INSTANTIATED 0x00000002
+#define RNG_STATE_HANDLE_MASK \
+ (RNG_STATE0_HANDLE_INSTANTIATED | RNG_STATE1_HANDLE_INSTANTIATED)
u32 rdsta; /*RNG DRNG Status Register*/
u32 rsvd2[15];
};
struct {
u32 ms; /* DECO LIODN Register, MS */
u32 ls; /* DECO LIODN Register, LS */
- } decoliodnr[8];
- u8 res4[0x40];
+ } decoliodnr[16];
u32 dar; /* DECO Avail Register */
u32 drr; /* DECO Reset Register */
u8 res5[0x4d8];
struct rng4tst rng; /* RNG Registers */
- u8 res11[0x8a0];
+ u8 res6[0x8a0];
u32 crnr_ms; /* CHA Revision Number Register, MS */
u32 crnr_ls; /* CHA Revision Number Register, LS */
u32 ctpr_ms; /* Compile Time Parameters Register, MS */
u32 ctpr_ls; /* Compile Time Parameters Register, LS */
- u8 res6[0x10];
+ u8 res7[0x10];
u32 far_ms; /* Fault Address Register, MS */
u32 far_ls; /* Fault Address Register, LS */
u32 falr; /* Fault Address LIODN Register */
u32 fadr; /* Fault Address Detail Register */
- u8 res7[0x4];
+ u8 res8[0x4];
u32 csta; /* CAAM Status Register */
- u8 res8[0x8];
+ u32 smpart; /* Secure Memory Partition Parameters */
+ u32 smvid; /* Secure Memory Version ID */
u32 rvid; /* Run Time Integrity Checking Version ID Reg.*/
u32 ccbvid; /* CHA Cluster Block Version ID Register */
u32 chavid_ms; /* CHA Version ID Register, MS */
u32 chanum_ls; /* CHA Number Register, LS */
u32 secvid_ms; /* SEC Version ID Register, MS */
u32 secvid_ls; /* SEC Version ID Register, LS */
+#if defined(CONFIG_FSL_LSCH2) || defined(CONFIG_FSL_LSCH3)
+ u8 res9[0x6f020];
+#else
u8 res9[0x6020];
+#endif
u32 qilcr_ms; /* Queue Interface LIODN CFG Register, MS */
u32 qilcr_ls; /* Queue Interface LIODN CFG Register, LS */
+#if defined(CONFIG_FSL_LSCH2) || defined(CONFIG_FSL_LSCH3)
+ u8 res10[0x8ffd8];
+#else
u8 res10[0x8fd8];
+#endif
} ccsr_sec_t;
#define SEC_CTPR_MS_AXI_LIODN 0x08000000
#define CONFIG_JRSTARTR_JR0 0x00000001
struct jr_regs {
-#ifdef CONFIG_SYS_FSL_SEC_LE
+#if defined(CONFIG_SYS_FSL_SEC_LE) && \
+ !(defined(CONFIG_MX6) || defined(CONFIG_MX7))
u32 irba_l;
u32 irba_h;
#else
u32 irsa;
u32 rsvd3;
u32 irja;
-#ifdef CONFIG_SYS_FSL_SEC_LE
+#if defined(CONFIG_SYS_FSL_SEC_LE) && \
+ !(defined(CONFIG_MX6) || defined(CONFIG_MX7))
u32 orba_l;
u32 orba_h;
#else
u32 jrcr;
};
+/*
+ * Scatter Gather Entry - Specifies the the Scatter Gather Format
+ * related information
+ */
+struct sg_entry {
+#if defined(CONFIG_SYS_FSL_SEC_LE) && \
+ !(defined(CONFIG_MX6) || defined(CONFIG_MX7))
+ uint32_t addr_lo; /* Memory Address - lo */
+ uint32_t addr_hi; /* Memory Address of start of buffer - hi */
+#else
+ uint32_t addr_hi; /* Memory Address of start of buffer - hi */
+ uint32_t addr_lo; /* Memory Address - lo */
+#endif
+
+ uint32_t len_flag; /* Length of the data in the frame */
+#define SG_ENTRY_LENGTH_MASK 0x3FFFFFFF
+#define SG_ENTRY_EXTENSION_BIT 0x80000000
+#define SG_ENTRY_FINAL_BIT 0x40000000
+ uint32_t bpid_offset;
+#define SG_ENTRY_BPID_MASK 0x00FF0000
+#define SG_ENTRY_BPID_SHIFT 16
+#define SG_ENTRY_OFFSET_MASK 0x00001FFF
+#define SG_ENTRY_OFFSET_SHIFT 0
+};
+
+#define BLOB_SIZE(x) ((x) + 32 + 16) /* Blob buffer size */
+
+#if defined(CONFIG_MX6) || defined(CONFIG_MX7)
+/* Job Ring Base Address */
+#define JR_BASE_ADDR(x) (CONFIG_SYS_FSL_SEC_ADDR + 0x1000 * (x + 1))
+/* Secure Memory Offset varies accross versions */
+#define SM_V1_OFFSET 0x0f4
+#define SM_V2_OFFSET 0xa00
+/*Secure Memory Versioning */
+#define SMVID_V2 0x20105
+#define SM_VERSION(x) (x < SMVID_V2 ? 1 : 2)
+#define SM_OFFSET(x) (x == 1 ? SM_V1_OFFSET : SM_V2_OFFSET)
+/* CAAM Job Ring 0 Registers */
+/* Secure Memory Partition Owner register */
+#define SMCSJR_PO (3 << 6)
+/* JR Allocation Error */
+#define SMCSJR_AERR (3 << 12)
+/* Secure memory partition 0 page 0 owner register */
+#define CAAM_SMPO_0 (CONFIG_SYS_FSL_SEC_ADDR + 0x1FBC)
+/* Secure memory command register */
+#define CAAM_SMCJR(v, jr) (JR_BASE_ADDR(jr) + SM_OFFSET(v) + SM_CMD(v))
+/* Secure memory command status register */
+#define CAAM_SMCSJR(v, jr) (JR_BASE_ADDR(jr) + SM_OFFSET(v) + SM_STATUS(v))
+/* Secure memory access permissions register */
+#define CAAM_SMAPJR(v, jr, y) \
+ (JR_BASE_ADDR(jr) + SM_OFFSET(v) + SM_PERM(v) + y * 16)
+/* Secure memory access group 2 register */
+#define CAAM_SMAG2JR(v, jr, y) \
+ (JR_BASE_ADDR(jr) + SM_OFFSET(v) + SM_GROUP2(v) + y * 16)
+/* Secure memory access group 1 register */
+#define CAAM_SMAG1JR(v, jr, y) \
+ (JR_BASE_ADDR(jr) + SM_OFFSET(v) + SM_GROUP1(v) + y * 16)
+
+/* Commands and macros for secure memory */
+#define SM_CMD(v) (v == 1 ? 0x0 : 0x1E4)
+#define SM_STATUS(v) (v == 1 ? 0x8 : 0x1EC)
+#define SM_PERM(v) (v == 1 ? 0x10 : 0x4)
+#define SM_GROUP2(v) (v == 1 ? 0x14 : 0x8)
+#define SM_GROUP1(v) (v == 1 ? 0x18 : 0xC)
+#define CMD_PAGE_ALLOC 0x1
+#define CMD_PAGE_DEALLOC 0x2
+#define CMD_PART_DEALLOC 0x3
+#define CMD_INQUIRY 0x5
+#define CMD_COMPLETE (3 << 14)
+#define PAGE_AVAILABLE 0
+#define PAGE_OWNED (3 << 6)
+#define PAGE(x) (x << 16)
+#define PARTITION(x) (x << 8)
+#define PARTITION_OWNER(x) (0x3 << (x*2))
+
+/* Address of secure 4kbyte pages */
+#define SEC_MEM_PAGE0 CAAM_ARB_BASE_ADDR
+#define SEC_MEM_PAGE1 (CAAM_ARB_BASE_ADDR + 0x1000)
+#define SEC_MEM_PAGE2 (CAAM_ARB_BASE_ADDR + 0x2000)
+#define SEC_MEM_PAGE3 (CAAM_ARB_BASE_ADDR + 0x3000)
+
+#define JR_MID 2 /* Matches ROM configuration */
+#define KS_G1 (1 << JR_MID) /* CAAM only */
+#define PERM 0x0000B008 /* Clear on release, lock SMAP
+ * lock SMAG group 1 Blob */
+
+/* HAB WRAPPED KEY header */
+#define WRP_HDR_SIZE 0x08
+#define HDR_TAG 0x81
+#define HDR_PAR 0x41
+/* HAB WRAPPED KEY Data */
+#define HAB_MOD 0x66
+#define HAB_ALG 0x55
+#define HAB_FLG 0x00
+
+/* Partition and Page IDs */
+#define PARTITION_1 1
+#define PAGE_1 1
+
+#define ERROR_IN_PAGE_ALLOC 1
+#define ECONSTRJDESC -1
+
+#endif
+
+/* blob_dek:
+ * Encapsulates the src in a secure blob and stores it dst
+ * @src: reference to the plaintext
+ * @dst: reference to the output adrress
+ * @len: size in bytes of src
+ * @return: 0 on success, error otherwise
+ */
+int blob_dek(const u8 *src, u8 *dst, u8 len);
+
+#if defined(CONFIG_ARCH_C29X)
+int sec_init_idx(uint8_t);
+#endif
int sec_init(void);
#endif
projects / oweals / u-boot.git / blobdiff