Subtree merge tag 'v6.12-dts' of dts repo [1] into dts/upstream

[J-u-boot.git] / cmd / tpm-v1.c

diff --git a/cmd/tpm-v1.c b/cmd/tpm-v1.c
index 0e2168aea67040d60b3b9e68cf5859ed4ff35edf..6e019d1c7291b8ef894f749df5937aab742e77ca 100644 (file)
--- a/cmd/tpm-v1.c
+++ b/cmd/tpm-v1.c
@@ -3,14 +3,15 @@
  * Copyright (c) 2013 The Chromium OS Authors.
  */
 
-#include <common.h>
 #include <command.h>
 #include <env.h>
 #include <malloc.h>
+#include <vsprintf.h>
 #include <asm/unaligned.h>
 #include <tpm-common.h>
 #include <tpm-v1.h>
 #include "tpm-user-utils.h"
+#include <tpm_api.h>
 
 static int do_tpm_startup(struct cmd_tbl *cmdtp, int flag, int argc,
                          char *const argv[])
@@ -55,7 +56,7 @@ static int do_tpm_nv_define_space(struct cmd_tbl *cmdtp, int flag, int argc,
        perm = simple_strtoul(argv[2], NULL, 0);
        size = simple_strtoul(argv[3], NULL, 0);
 
-       return report_return_code(tpm_nv_define_space(dev, index, perm, size));
+       return report_return_code(tpm1_nv_define_space(dev, index, perm, size));
 }
 
 static int do_tpm_nv_read_value(struct cmd_tbl *cmdtp, int flag, int argc,
@@ -130,7 +131,8 @@ static int do_tpm_extend(struct cmd_tbl *cmdtp, int flag, int argc,
                return CMD_RET_FAILURE;
        }
 
-       rc = tpm_extend(dev, index, in_digest, out_digest);
+       rc = tpm_pcr_extend(dev, index, in_digest, sizeof(in_digest),
+                           out_digest, "cmd");
        if (!rc) {
                puts("PCR value after execution of the command:\n");
                print_byte_string(out_digest, sizeof(out_digest));
@@ -304,7 +306,7 @@ static int do_tpm_nv_define(struct cmd_tbl *cmdtp, int flag, int argc,
        index = simple_strtoul(argv[2], NULL, 0);
        perm = simple_strtoul(argv[3], NULL, 0);
 
-       return report_return_code(tpm_nv_define_space(dev, index, perm, size));
+       return report_return_code(tpm1_nv_define_space(dev, index, perm, size));
 }
 
 static int do_tpm_nv_read(struct cmd_tbl *cmdtp, int flag, int argc,
@@ -389,7 +391,7 @@ static int do_tpm_oiap(struct cmd_tbl *cmdtp, int flag, int argc,
        if (rc)
                return rc;
 
-       err = tpm_oiap(dev, &auth_handle);
+       err = tpm1_oiap(dev, &auth_handle);
 
        return report_return_code(err);
 }
@@ -405,9 +407,9 @@ static int do_tpm_load_key_by_sha1(struct cmd_tbl *cmdtp, int flag, int argc,
        void *key;
        struct udevice *dev;
 
-       rc = get_tpm(&dev);
-       if (rc)
-               return rc;
+       err = get_tpm(&dev);
+       if (err)
+               return err;
 
        if (argc < 5)
                return CMD_RET_USAGE;
@@ -419,7 +421,7 @@ static int do_tpm_load_key_by_sha1(struct cmd_tbl *cmdtp, int flag, int argc,
                return CMD_RET_FAILURE;
        parse_byte_string(argv[4], usage_auth, NULL);
 
-       err = tpm_find_key_sha1(usage_auth, parent_hash, &parent_handle);
+       err = tpm1_find_key_sha1(dev, usage_auth, parent_hash, &parent_handle);
        if (err) {
                printf("Could not find matching parent key (err = %d)\n", err);
                return CMD_RET_FAILURE;
@@ -427,7 +429,7 @@ static int do_tpm_load_key_by_sha1(struct cmd_tbl *cmdtp, int flag, int argc,
 
        printf("Found parent key %08x\n", parent_handle);
 
-       err = tpm_load_key2_oiap(parent_handle, key, key_len, usage_auth,
+       err = tpm1_load_key2_oiap(dev, parent_handle, key, key_len, usage_auth,
                                 &key_handle);
        if (!err) {
                printf("Key handle is 0x%x\n", key_handle);
@@ -461,8 +463,8 @@ static int do_tpm_load_key2_oiap(struct cmd_tbl *cmdtp, int flag, int argc,
                return CMD_RET_FAILURE;
        parse_byte_string(argv[4], usage_auth, NULL);
 
-       err = tpm_load_key2_oiap(dev, parent_handle, key, key_len, usage_auth,
-                                &key_handle);
+       err = tpm1_load_key2_oiap(dev, parent_handle, key, key_len, usage_auth,
+                                 &key_handle);
        if (!err)
                printf("Key handle is 0x%x\n", key_handle);
 
@@ -491,8 +493,8 @@ static int do_tpm_get_pub_key_oiap(struct cmd_tbl *cmdtp, int flag, int argc,
                return CMD_RET_FAILURE;
        parse_byte_string(argv[2], usage_auth, NULL);
 
-       err = tpm_get_pub_key_oiap(dev, key_handle, usage_auth, pub_key_buffer,
-                                  &pub_key_len);
+       err = tpm1_get_pub_key_oiap(dev, key_handle, usage_auth, pub_key_buffer,
+                                   &pub_key_len);
        if (!err) {
                printf("dump of received pub key structure:\n");
                print_byte_string(pub_key_buffer, pub_key_len);
@@ -500,7 +502,7 @@ static int do_tpm_get_pub_key_oiap(struct cmd_tbl *cmdtp, int flag, int argc,
        return report_return_code(err);
 }
 
-TPM_COMMAND_NO_ARG(tpm_end_oiap)
+TPM_COMMAND_NO_ARG(tpm1_end_oiap)
 
 #endif /* CONFIG_TPM_AUTH_SESSIONS */
 
@@ -562,7 +564,7 @@ static int do_tpm_flush(struct cmd_tbl *cmdtp, int flag, int argc,
                res_count = get_unaligned_be16(buf);
                ptr = buf + 2;
                for (i = 0; i < res_count; ++i, ptr += 4)
-                       tpm_flush_specific(dev, get_unaligned_be32(ptr), type);
+                       tpm1_flush_specific(dev, get_unaligned_be32(ptr), type);
        } else {
                u32 handle = simple_strtoul(argv[2], NULL, 0);
 
@@ -570,7 +572,7 @@ static int do_tpm_flush(struct cmd_tbl *cmdtp, int flag, int argc,
                        printf("Illegal resource handle %s\n", argv[2]);
                        return -1;
                }
-               tpm_flush_specific(dev, cpu_to_be32(handle), type);
+               tpm1_flush_specific(dev, cpu_to_be32(handle), type);
        }
 
        return 0;
@@ -581,6 +583,7 @@ static int do_tpm_flush(struct cmd_tbl *cmdtp, int flag, int argc,
 static int do_tpm_list(struct cmd_tbl *cmdtp, int flag, int argc,
                       char *const argv[])
 {
+       struct udevice *dev;
        int type = 0;
        u16 res_count;
        u8 buf[288];
@@ -588,6 +591,10 @@ static int do_tpm_list(struct cmd_tbl *cmdtp, int flag, int argc,
        int err;
        uint i;
 
+       err = get_tpm(&dev);
+       if (err)
+               return err;
+
        if (argc != 2)
                return CMD_RET_USAGE;
 
@@ -618,7 +625,7 @@ static int do_tpm_list(struct cmd_tbl *cmdtp, int flag, int argc,
        }
 
        /* fetch list of already loaded resources in the TPM */
-       err = tpm_get_capability(TPM_CAP_HANDLE, type, buf,
+       err = tpm_get_capability(dev, TPM_CAP_HANDLE, type, buf,
                                 sizeof(buf));
        if (err) {
                printf("tpm_get_capability returned error %d.\n", err);
@@ -648,6 +655,7 @@ TPM_COMMAND_NO_ARG(tpm_physical_disable)
 static struct cmd_tbl tpm1_commands[] = {
        U_BOOT_CMD_MKENT(device, 0, 1, do_tpm_device, "", ""),
        U_BOOT_CMD_MKENT(info, 0, 1, do_tpm_info, "", ""),
+       U_BOOT_CMD_MKENT(autostart, 0, 1, do_tpm_autostart, "", ""),
        U_BOOT_CMD_MKENT(init, 0, 1, do_tpm_init, "", ""),
        U_BOOT_CMD_MKENT(startup, 0, 1,
                         do_tpm_startup, "", ""),
@@ -691,7 +699,7 @@ static struct cmd_tbl tpm1_commands[] = {
        U_BOOT_CMD_MKENT(oiap, 0, 1,
                         do_tpm_oiap, "", ""),
        U_BOOT_CMD_MKENT(end_oiap, 0, 1,
-                        do_tpm_end_oiap, "", ""),
+                        do_tpm1_end_oiap, "", ""),
        U_BOOT_CMD_MKENT(load_key2_oiap, 0, 1,
                         do_tpm_load_key2_oiap, "", ""),
 #ifdef CONFIG_TPM_LOAD_KEY_BY_SHA1
@@ -726,9 +734,12 @@ U_BOOT_CMD(tpm, CONFIG_SYS_MAXARGS, 1, do_tpm,
 "  device [num device]\n"
 "    - Show all devices or set the specified device\n"
 "  info - Show information about the TPM\n"
+"  autostart\n"
+"    - Initalize the tpm, perform a Startup(clear) and run a full selftest\n"
+"      sequence\n"
 "  init\n"
 "    - Put TPM into a state where it waits for 'startup' command.\n"
-"  startup mode\n"
+"      startup mode\n"
 "    - Issue TPM_Starup command.  <mode> is one of TPM_ST_CLEAR,\n"
 "      TPM_ST_STATE, and TPM_ST_DEACTIVATED.\n"
 "Admin Testing Commands:\n"