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-rw-r--r--tools/nxp/create_pbl/create_pbl.c1000
1 files changed, 1000 insertions, 0 deletions
diff --git a/tools/nxp/create_pbl/create_pbl.c b/tools/nxp/create_pbl/create_pbl.c
new file mode 100644
index 0000000..c277e39
--- /dev/null
+++ b/tools/nxp/create_pbl/create_pbl.c
@@ -0,0 +1,1000 @@
+/*
+ * Copyright 2021-2022 NXP
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ */
+
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <getopt.h>
+#include <unistd.h>
+
+#define NUM_MEM_BLOCK 1
+#define FOUR_BYTE_ALIGN 4
+#define EIGHT_BYTE_ALIGN 8
+#define SIZE_TWO_PBL_CMD 24
+
+/* Define for add_boot_ptr_cmd() */
+#define BOOTPTR_ADDR 0x09570604
+#define CSF_ADDR_SB 0x09ee0200
+/* CCSR write command to address 0x1e00400 i.e BOOTLOCPTR */
+#define BOOTPTR_ADDR_CH3 0x31e00400
+/* Load CSF header command */
+#define CSF_ADDR_SB_CH3 0x80220000
+
+#define MAND_ARG_MASK 0xFFF3
+#define ARG_INIT_MASK 0xFF00
+#define RCW_FILE_NAME_ARG_MASK 0x0080
+#define IN_FILE_NAME_ARG_MASK 0x0040
+#define CHASSIS_ARG_MASK 0x0020
+#define BOOT_SRC_ARG_MASK 0x0010
+#define ENTRY_POINT_ADDR_ARG_MASK 0x0008
+#define BL2_BIN_STRG_LOC_BOOT_SRC_ARG_MASK 0x0004
+#define BL2_BIN_CPY_DEST_ADDR_ARG_MASK 0x0002
+#define OP_FILE_NAME_ARG_MASK 0x0001
+
+/* Define for add_cpy_cmd() */
+#define OFFSET_MASK 0x00ffffff
+#define WRITE_CMD_BASE 0x81000000
+#define MAX_PBI_DATA_LEN_BYTE 64
+
+/* 140 Bytes = Preamble + LOAD RCW command + RCW (128 bytes) + Checksum */
+#define CHS3_CRC_PAYLOAD_START_OFFSET 140
+
+#define PBI_CRC_POLYNOMIAL 0x04c11db7
+
+typedef enum {
+ CHASSIS_UNKNOWN,
+ CHASSIS_2,
+ CHASSIS_3,
+ CHASSIS_3_2,
+ CHASSIS_MAX /* must be last item in list */
+} chassis_t;
+
+typedef enum {
+ UNKNOWN_BOOT = 0,
+ IFC_NOR_BOOT,
+ IFC_NAND_BOOT,
+ QSPI_BOOT,
+ SD_BOOT,
+ EMMC_BOOT,
+ FLXSPI_NOR_BOOT,
+ FLXSPI_NAND_BOOT,
+ FLXSPI_NAND4K_BOOT,
+ MAX_BOOT /* must be last item in list */
+} boot_src_t;
+
+/* Base Addresses where PBL image is copied depending on the boot source.
+ * Boot address map varies as per Chassis architecture.
+ */
+#define BASE_ADDR_UNDEFINED 0xFFFFFFFF
+#define BASE_ADDR_QSPI 0x20000000
+#define BASE_ADDR_SD 0x00001000
+#define BASE_ADDR_IFC_NOR 0x30000000
+#define BASE_ADDR_EMMC 0x00001000
+#define BASE_ADDR_FLX_NOR 0x20000000
+#define BASE_ADDR_NAND 0x20000000
+
+uint32_t base_addr_ch3[MAX_BOOT] = {
+ BASE_ADDR_UNDEFINED,
+ BASE_ADDR_IFC_NOR,
+ BASE_ADDR_UNDEFINED, /*IFC NAND */
+ BASE_ADDR_QSPI,
+ BASE_ADDR_SD,
+ BASE_ADDR_EMMC,
+ BASE_ADDR_UNDEFINED, /*FLXSPI NOR */
+ BASE_ADDR_UNDEFINED, /*FLXSPI NAND 2K */
+ BASE_ADDR_UNDEFINED /*FLXSPI NAND 4K */
+};
+
+uint32_t base_addr_ch32[MAX_BOOT] = {
+ BASE_ADDR_UNDEFINED,
+ BASE_ADDR_UNDEFINED, /* IFC NOR */
+ BASE_ADDR_UNDEFINED, /* IFC NAND */
+ BASE_ADDR_UNDEFINED, /* QSPI */
+ BASE_ADDR_SD,
+ BASE_ADDR_EMMC,
+ BASE_ADDR_FLX_NOR,
+ BASE_ADDR_UNDEFINED, /*FLXSPI NAND 2K */
+ BASE_ADDR_UNDEFINED /*FLXSPI NAND 4K */
+};
+
+/* for Chassis 3 */
+uint32_t blk_cpy_hdr_map_ch3[] = {
+
+ 0, /* Unknown Boot Source */
+ 0x80000020, /* NOR_BOOT */
+ 0x0, /* NAND_BOOT */
+ 0x80000062, /* QSPI_BOOT */
+ 0x80000040, /* SD_BOOT */
+ 0x80000041, /* EMMC_BOOT */
+ 0x0, /* FLEXSPI NOR_BOOT */
+ 0x0, /* FLEX SPI NAND2K BOOT */
+ 0x0, /* CHASIS3_2_NAND4K_BOOT */
+};
+
+uint32_t blk_cpy_hdr_map_ch32[] = {
+ 0, /* Unknown Boot Source */
+ 0x0, /* NOR_BOOT */
+ 0x0, /* NAND_BOOT */
+ 0x0, /* QSPI_BOOT */
+ 0x80000008, /* SD_BOOT */
+ 0x80000009, /* EMMC_BOOT */
+ 0x8000000F, /* FLEXSPI NOR_BOOT */
+ 0x8000000C, /* FLEX SPI NAND2K BOOT */
+ 0x8000000D, /* CHASIS3_2_NAND4K_BOOT */
+};
+
+char *boot_src_string[] = {
+ "UNKNOWN_BOOT",
+ "IFC_NOR_BOOT",
+ "IFC_NAND_BOOT",
+ "QSPI_BOOT",
+ "SD_BOOT",
+ "EMMC_BOOT",
+ "FLXSPI_NOR_BOOT",
+ "FLXSPI_NAND_BOOT",
+ "FLXSPI_NAND4K_BOOT",
+};
+
+enum stop_command {
+ STOP_COMMAND = 0,
+ CRC_STOP_COMMAND
+};
+
+/* Structure will get populated in the main function
+ * as part of parsing the command line arguments.
+ * All member parameters are mandatory except:
+ * -ep
+ * -src_addr
+ */
+struct pbl_image {
+ char *rcw_nm; /* Input RCW File */
+ char *sec_imgnm; /* Input BL2 binary */
+ char *imagefile; /* Generated output file */
+ boot_src_t boot_src; /* Boot Source - QSPI, SD, NOR, NAND etc */
+ uint32_t src_addr; /* Source Address */
+ uint32_t addr; /* Load address */
+ uint32_t ep; /* Entry point <opt> default is load address */
+ chassis_t chassis; /* Chassis type */
+} pblimg;
+
+#define SUCCESS 0
+#define FAILURE -1
+#define CRC_STOP_CMD_ARM 0x08610040
+#define CRC_STOP_CMD_ARM_CH3 0x808f0000
+#define STOP_CMD_ARM_CH3 0x80ff0000
+#define BYTE_SWAP_32(word) ((((word) & 0xff000000) >> 24)| \
+ (((word) & 0x00ff0000) >> 8) | \
+ (((word) & 0x0000ff00) << 8) | \
+ (((word) & 0x000000ff) << 24))
+
+#define PBI_LEN_MASK 0xFFF00000
+#define PBI_LEN_SHIFT 20
+#define NUM_RCW_WORD 35
+#define PBI_LEN_ADD 6
+
+#define MAX_CRC_ENTRIES 256
+
+/* SoC numeric identifier */
+#define SOC_LS1012 1012
+#define SOC_LS1023 1023
+#define SOC_LS1026 1026
+#define SOC_LS1028 1028
+#define SOC_LS1043 1043
+#define SOC_LS1046 1046
+#define SOC_LS1088 1088
+#define SOC_LS2080 2080
+#define SOC_LS2088 2088
+#define SOC_LX2160 2160
+
+static uint32_t pbl_size;
+bool sb_flag;
+
+/***************************************************************************
+ * Description : CRC32 Lookup Table
+ ***************************************************************************/
+static uint32_t crc32_lookup[] = {
+ 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA,
+ 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,
+ 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,
+ 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91,
+ 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE,
+ 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
+ 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC,
+ 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5,
+ 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,
+ 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,
+ 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940,
+ 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
+ 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116,
+ 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F,
+ 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
+ 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D,
+ 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A,
+ 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
+ 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818,
+ 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,
+ 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,
+ 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457,
+ 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C,
+ 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
+ 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2,
+ 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB,
+ 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,
+ 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9,
+ 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086,
+ 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
+ 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4,
+ 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD,
+ 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,
+ 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683,
+ 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8,
+ 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
+ 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE,
+ 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7,
+ 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,
+ 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,
+ 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252,
+ 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
+ 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60,
+ 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79,
+ 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
+ 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F,
+ 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04,
+ 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
+ 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A,
+ 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,
+ 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,
+ 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21,
+ 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E,
+ 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
+ 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C,
+ 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45,
+ 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,
+ 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB,
+ 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0,
+ 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
+ 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6,
+ 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF,
+ 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,
+ 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
+ };
+
+
+static void print_usage(void)
+{
+ printf("\nCorrect Usage of Tool is:\n");
+ printf("\n ./create_pbl [options] (mentioned below):\n\n");
+ printf("\t-r <RCW file-name> - name of RCW binary file.\n");
+ printf("\t-i <BL2 Bin file-name> - file to be added to rcw file.\n");
+ printf("\t-c <Number> - Chassis Architecture (=2 or =3\n");
+ printf("\t or =4 for 3.2).\n");
+ printf("\t-b <qspi/nor/nand/sd> - Boot source.\n");
+ printf("\t-d <Address> - Destination address where BL2\n");
+ printf("\t image is to be copied\n");
+ printf("\t-o <output filename> - Name of PBL image generated\n");
+ printf("\t as an output of the tool.\n");
+ printf("\t-f <Address> - BL2 image Src Offset\n");
+ printf("\t on Boot Source for block copy.\n");
+ printf("\t command for chassis >=3.)\n");
+ printf("\t-e <Address> - [Optional] Entry Point Address\n");
+ printf("\t of the BL2.bin\n");
+ printf("\t-s Secure Boot.\n");
+ printf("\t-h Help.\n");
+ printf("\n\n");
+ exit(0);
+
+}
+
+/***************************************************************************
+ * Function : crypto_calculate_checksum()
+ * Arguments : data - Pointer to FILE
+ * num - Number of 32 bit words for checksum
+ * Return : Checksum Value
+ * Description : Calculate Checksum over the data
+ ***************************************************************************/
+uint32_t crypto_calculate_checksum(FILE *fp_rcw_pbi_op, uint32_t num)
+{
+ uint32_t i;
+ uint64_t sum = 0;
+ uint32_t word;
+
+ fseek(fp_rcw_pbi_op, 0L, SEEK_SET);
+ for (i = 0; i < num ; i++) {
+ if ((fread(&word, sizeof(word), NUM_MEM_BLOCK, fp_rcw_pbi_op))
+ < NUM_MEM_BLOCK) {
+ printf("%s: Error reading word.\n", __func__);
+ return FAILURE;
+ }
+ sum = sum + word;
+ sum = sum & 0xFFFFFFFF;
+ }
+ return (uint32_t)sum;
+}
+
+/***************************************************************************
+ * Function : add_pbi_stop_cmd
+ * Arguments : fp_rcw_pbi_op - output rcw_pbi file pointer
+ * Return : SUCCESS or FAILURE
+ * Description : This function insert pbi stop command.
+ ***************************************************************************/
+int add_pbi_stop_cmd(FILE *fp_rcw_pbi_op, enum stop_command flag)
+{
+ int ret = FAILURE;
+ int32_t pbi_stop_cmd;
+ uint32_t pbi_crc = 0xffffffff, i, j, c;
+ uint32_t crc_table[MAX_CRC_ENTRIES];
+ uint8_t data;
+
+ switch (pblimg.chassis) {
+ case CHASSIS_2:
+ pbi_stop_cmd = BYTE_SWAP_32(CRC_STOP_CMD_ARM);
+ break;
+ case CHASSIS_3:
+ case CHASSIS_3_2:
+ /* Based on flag add the corresponsding cmd
+ * -- stop cmd or stop with CRC cmd
+ */
+ if (flag == CRC_STOP_COMMAND) {
+ pbi_stop_cmd = CRC_STOP_CMD_ARM_CH3;
+ } else {
+ pbi_stop_cmd = STOP_CMD_ARM_CH3;
+ }
+ break;
+ case CHASSIS_UNKNOWN:
+ case CHASSIS_MAX:
+ default:
+ printf("Internal Error: Invalid Chassis val = %d.\n",
+ pblimg.chassis);
+ goto pbi_stop_err;
+ }
+
+ if (fwrite(&pbi_stop_cmd, sizeof(pbi_stop_cmd), NUM_MEM_BLOCK,
+ fp_rcw_pbi_op) != NUM_MEM_BLOCK) {
+ printf("%s: Error in Writing PBI STOP CMD\n", __func__);
+ goto pbi_stop_err;
+ }
+
+ if (flag == CRC_STOP_COMMAND) {
+ for (i = 0; i < MAX_CRC_ENTRIES; i++) {
+ c = i << 24;
+ for (j = 0; j < 8; j++) {
+ c = (c & 0x80000000) ?
+ PBI_CRC_POLYNOMIAL ^ (c << 1) : c << 1;
+ }
+
+ crc_table[i] = c;
+ }
+ }
+
+ switch (pblimg.chassis) {
+ case CHASSIS_2:
+ /* Chassis 2: CRC is calculated on RCW + PBL cmd.*/
+ fseek(fp_rcw_pbi_op, 0L, SEEK_SET);
+ break;
+ case CHASSIS_3:
+ case CHASSIS_3_2:
+ /* Chassis 3: CRC is calculated on PBL cmd only. */
+ fseek(fp_rcw_pbi_op, CHS3_CRC_PAYLOAD_START_OFFSET, SEEK_SET);
+ break;
+ case CHASSIS_UNKNOWN:
+ case CHASSIS_MAX:
+ printf("%s: Unknown Chassis.\n", __func__);
+ goto pbi_stop_err;
+ }
+
+ while ((fread(&data, sizeof(data), NUM_MEM_BLOCK, fp_rcw_pbi_op))
+ == NUM_MEM_BLOCK) {
+ if (flag == CRC_STOP_COMMAND) {
+ if (pblimg.chassis == CHASSIS_2) {
+ pbi_crc = crc_table
+ [((pbi_crc >> 24) ^ (data)) & 0xff] ^
+ (pbi_crc << 8);
+ } else {
+ pbi_crc = (pbi_crc >> 8) ^
+ crc32_lookup[((pbi_crc) ^
+ (data)) & 0xff];
+ }
+ }
+ }
+
+ switch (pblimg.chassis) {
+ case CHASSIS_2:
+ pbi_crc = BYTE_SWAP_32(pbi_crc);
+ break;
+ case CHASSIS_3:
+ case CHASSIS_3_2:
+ if (flag == CRC_STOP_COMMAND) {
+ pbi_crc = pbi_crc ^ 0xFFFFFFFF;
+ } else {
+ pbi_crc = 0x00000000;
+ }
+ break;
+ case CHASSIS_UNKNOWN:
+ case CHASSIS_MAX:
+ printf("%s: Unknown Chassis.\n", __func__);
+ goto pbi_stop_err;
+ }
+
+ if (fwrite(&pbi_crc, sizeof(pbi_crc), NUM_MEM_BLOCK, fp_rcw_pbi_op)
+ != NUM_MEM_BLOCK) {
+ printf("%s: Error in Writing PBI PBI CRC\n", __func__);
+ goto pbi_stop_err;
+ }
+ ret = SUCCESS;
+
+pbi_stop_err:
+ return ret;
+}
+
+/*
+ * Returns:
+ * File size in bytes, on Success.
+ * FAILURE, on failure.
+ */
+int get_filesize(const char *c)
+{
+ FILE *fp;
+ int ret = FAILURE;
+
+ fp = fopen(c, "rb");
+ if (fp == NULL) {
+ fprintf(stderr, "%s: Error in opening the file: %s\n",
+ __func__, c);
+ goto filesize_err;
+ }
+
+ fseek(fp, 0L, SEEK_END);
+ ret = ftell(fp);
+ fclose(fp);
+
+filesize_err:
+ return ret;
+}
+
+/***************************************************************************
+ * Function : get_bootptr
+ * Arguments : fp_rcw_pbi_op - Pointer to output file
+ * Return : SUCCESS or FAILURE
+ * Description : Add bootptr pbi command to output file
+ ***************************************************************************/
+int add_boot_ptr_cmd(FILE *fp_rcw_pbi_op)
+{
+ uint32_t bootptr_addr;
+ int ret = FAILURE;
+
+ switch (pblimg.chassis) {
+ case CHASSIS_2:
+ if (sb_flag == true)
+ bootptr_addr = BYTE_SWAP_32(CSF_ADDR_SB);
+ else
+ bootptr_addr = BYTE_SWAP_32(BOOTPTR_ADDR);
+ pblimg.ep = BYTE_SWAP_32(pblimg.ep);
+ break;
+ case CHASSIS_3:
+ case CHASSIS_3_2:
+ if (sb_flag == true)
+ bootptr_addr = CSF_ADDR_SB_CH3;
+ else
+ bootptr_addr = BOOTPTR_ADDR_CH3;
+ break;
+ case CHASSIS_UNKNOWN:
+ case CHASSIS_MAX:
+ default:
+ printf("Internal Error: Invalid Chassis val = %d.\n",
+ pblimg.chassis);
+ goto bootptr_err;
+ }
+
+ if (fwrite(&bootptr_addr, sizeof(bootptr_addr), NUM_MEM_BLOCK,
+ fp_rcw_pbi_op) != NUM_MEM_BLOCK) {
+ printf("%s: Error in Writing PBI Words:[%d].\n",
+ __func__, ret);
+ goto bootptr_err;
+ }
+
+ if (pblimg.ep != 0) {
+ if (fwrite(&pblimg.ep, sizeof(pblimg.ep), NUM_MEM_BLOCK,
+ fp_rcw_pbi_op) != NUM_MEM_BLOCK) {
+ printf("%s: Error in Writing PBI Words\n", __func__);
+ goto bootptr_err;
+ }
+ }
+
+ printf("\nBoot Location Pointer= 0x%x\n",
+ pblimg.chassis == CHASSIS_2 ? BYTE_SWAP_32(pblimg.ep) :
+ pblimg.ep);
+ ret = SUCCESS;
+
+bootptr_err:
+ return ret;
+}
+
+/***************************************************************************
+ * Function : add_blk_cpy_cmd
+ * Arguments : pbi_word - pointer to pbi commands
+ * args - Command line args flag.
+ * Return : SUCCESS or FAILURE
+ * Description : Add pbi commands for block copy cmd in pbi_words
+ ***************************************************************************/
+int add_blk_cpy_cmd(FILE *fp_rcw_pbi_op, uint16_t args)
+{
+ uint32_t blk_cpy_hdr;
+ uint32_t file_size, new_file_size;
+ uint32_t align = 4;
+ int ret = FAILURE;
+ int num_pad_bytes = 0;
+
+ if ((args & BL2_BIN_STRG_LOC_BOOT_SRC_ARG_MASK) == 0) {
+ printf("ERROR: Offset not specified for Block Copy Cmd.\n");
+ printf("\tSee Usage and use -f option\n");
+ goto blk_copy_err;
+ }
+
+ switch (pblimg.chassis) {
+ case CHASSIS_3:
+ /* Block copy command */
+ blk_cpy_hdr = blk_cpy_hdr_map_ch3[pblimg.boot_src];
+ pblimg.src_addr += base_addr_ch3[pblimg.boot_src];
+ break;
+ case CHASSIS_3_2:
+ /* Block copy command */
+ blk_cpy_hdr = blk_cpy_hdr_map_ch32[pblimg.boot_src];
+ pblimg.src_addr += base_addr_ch32[pblimg.boot_src];
+ break;
+ default:
+ printf("%s: Error invalid chassis type for this command.\n",
+ __func__);
+ goto blk_copy_err;
+ }
+
+ file_size = get_filesize(pblimg.sec_imgnm);
+ if (file_size > 0) {
+ new_file_size = (file_size + (file_size % align));
+
+ /* Add Block copy command */
+ if (fwrite(&blk_cpy_hdr, sizeof(blk_cpy_hdr), NUM_MEM_BLOCK,
+ fp_rcw_pbi_op) != NUM_MEM_BLOCK) {
+ printf("%s: Error writing blk_cpy_hdr to the file.\n",
+ __func__);
+ goto blk_copy_err;
+ }
+
+ if ((args & BL2_BIN_STRG_LOC_BOOT_SRC_ARG_MASK) == 0)
+ num_pad_bytes = pblimg.src_addr % 4;
+
+ /* Add Src address word */
+ if (fwrite(&pblimg.src_addr + num_pad_bytes,
+ sizeof(pblimg.src_addr), NUM_MEM_BLOCK,
+ fp_rcw_pbi_op) != NUM_MEM_BLOCK) {
+ printf("%s: Error writing BLK SRC Addr to the file.\n",
+ __func__);
+ goto blk_copy_err;
+ }
+
+ /* Add Dest address word */
+ if (fwrite(&pblimg.addr, sizeof(pblimg.addr),
+ NUM_MEM_BLOCK, fp_rcw_pbi_op) != NUM_MEM_BLOCK) {
+ printf("%s: Error writing DST Addr to the file.\n",
+ __func__);
+ goto blk_copy_err;
+ }
+
+ /* Add size */
+ if (fwrite(&new_file_size, sizeof(new_file_size),
+ NUM_MEM_BLOCK, fp_rcw_pbi_op) != NUM_MEM_BLOCK) {
+ printf("%s: Error writing size to the file.\n",
+ __func__);
+ goto blk_copy_err;
+ }
+ }
+
+ ret = SUCCESS;
+
+blk_copy_err:
+ return ret;
+}
+
+/***************************************************************************
+ * Function : add_cpy_cmd
+ * Arguments : pbi_word - pointer to pbi commands
+ * Return : SUCCESS or FAILURE
+ * Description : Append pbi commands for copying BL2 image to the
+ * load address stored in pbl_image.addr
+ ***************************************************************************/
+int add_cpy_cmd(FILE *fp_rcw_pbi_op)
+{
+ uint32_t ALTCBAR_ADDRESS = BYTE_SWAP_32(0x09570158);
+ uint32_t WAIT_CMD_WRITE_ADDRESS = BYTE_SWAP_32(0x096100c0);
+ uint32_t WAIT_CMD = BYTE_SWAP_32(0x000FFFFF);
+ int file_size;
+ uint32_t pbi_cmd, altcbar;
+ uint8_t pbi_data[MAX_PBI_DATA_LEN_BYTE];
+ uint32_t dst_offset;
+ FILE *fp_img = NULL;
+ int ret = FAILURE;
+
+ altcbar = pblimg.addr;
+ dst_offset = pblimg.addr;
+ fp_img = fopen(pblimg.sec_imgnm, "rb");
+ if (fp_img == NULL) {
+ printf("%s: Error in opening the file: %s\n", __func__,
+ pblimg.sec_imgnm);
+ goto add_cpy_err;
+ }
+ file_size = get_filesize(pblimg.sec_imgnm);
+ altcbar = 0xfff00000 & altcbar;
+ altcbar = BYTE_SWAP_32(altcbar >> 16);
+ if (fwrite(&ALTCBAR_ADDRESS, sizeof(ALTCBAR_ADDRESS), NUM_MEM_BLOCK,
+ fp_rcw_pbi_op) != NUM_MEM_BLOCK) {
+ printf("%s: Error in writing address of ALTCFG CMD.\n",
+ __func__);
+ goto add_cpy_err;
+ }
+ if (fwrite(&altcbar, sizeof(altcbar), NUM_MEM_BLOCK, fp_rcw_pbi_op)
+ != NUM_MEM_BLOCK) {
+ printf("%s: Error in writing ALTCFG CMD.\n", __func__);
+ goto add_cpy_err;
+ }
+ if (fwrite(&WAIT_CMD_WRITE_ADDRESS, sizeof(WAIT_CMD_WRITE_ADDRESS),
+ NUM_MEM_BLOCK, fp_rcw_pbi_op) != NUM_MEM_BLOCK) {
+ printf("%s: Error in writing address of WAIT_CMD.\n",
+ __func__);
+ goto add_cpy_err;
+ }
+ if (fwrite(&WAIT_CMD, sizeof(WAIT_CMD), NUM_MEM_BLOCK, fp_rcw_pbi_op)
+ != NUM_MEM_BLOCK) {
+ printf("%s: Error in writing WAIT_CMD.\n", __func__);
+ goto add_cpy_err;
+ }
+ do {
+ memset(pbi_data, 0, MAX_PBI_DATA_LEN_BYTE);
+
+ ret = fread(&pbi_data, MAX_PBI_DATA_LEN_BYTE,
+ NUM_MEM_BLOCK, fp_img);
+ if ((ret != NUM_MEM_BLOCK) && (!feof(fp_img))) {
+ printf("%s: Error writing ALTCFG Word: [%d].\n",
+ __func__, ret);
+ goto add_cpy_err;
+ }
+
+ dst_offset &= OFFSET_MASK;
+ pbi_cmd = WRITE_CMD_BASE | dst_offset;
+ pbi_cmd = BYTE_SWAP_32(pbi_cmd);
+ if (fwrite(&pbi_cmd, sizeof(pbi_cmd), NUM_MEM_BLOCK,
+ fp_rcw_pbi_op) != NUM_MEM_BLOCK) {
+ printf("%s: Error writing ALTCFG Word write cmd.\n",
+ __func__);
+ goto add_cpy_err;
+ }
+ if (fwrite(&pbi_data, MAX_PBI_DATA_LEN_BYTE, NUM_MEM_BLOCK,
+ fp_rcw_pbi_op) != NUM_MEM_BLOCK) {
+ printf("%s: Error writing ALTCFG_Word.\n", __func__);
+ goto add_cpy_err;
+ }
+ dst_offset += MAX_PBI_DATA_LEN_BYTE;
+ file_size -= MAX_PBI_DATA_LEN_BYTE;
+ } while (!feof(fp_img));
+
+ ret = SUCCESS;
+
+add_cpy_err:
+ if (fp_img != NULL) {
+ fclose(fp_img);
+ }
+ return ret;
+}
+
+int main(int argc, char **argv)
+{
+ FILE *file = NULL;
+ char *ptr;
+ int opt;
+ int tmp;
+ uint16_t args = ARG_INIT_MASK;
+ FILE *fp_rcw_pbi_ip = NULL, *fp_rcw_pbi_op = NULL;
+ uint32_t word, word_1;
+ int ret = FAILURE;
+ bool bootptr_flag = false;
+ enum stop_command flag_stop_cmd = CRC_STOP_COMMAND;
+
+ /* Initializing the global structure to zero. */
+ memset(&pblimg, 0x0, sizeof(struct pbl_image));
+
+ while ((opt = getopt(argc, argv,
+ ":b:f:r:i:e:d:c:o:h:s")) != -1) {
+ switch (opt) {
+ case 'd':
+ pblimg.addr = strtoull(optarg, &ptr, 16);
+ if (*ptr != 0) {
+ fprintf(stderr, "CMD Error: invalid load or destination address %s\n", optarg);
+ goto exit_main;
+ }
+ args |= BL2_BIN_CPY_DEST_ADDR_ARG_MASK;
+ break;
+ case 'r':
+ pblimg.rcw_nm = optarg;
+ file = fopen(pblimg.rcw_nm, "r");
+ if (file == NULL) {
+ printf("CMD Error: Opening the RCW File.\n");
+ goto exit_main;
+ } else {
+ args |= RCW_FILE_NAME_ARG_MASK;
+ fclose(file);
+ }
+ break;
+ case 'e':
+ bootptr_flag = true;
+ pblimg.ep = strtoull(optarg, &ptr, 16);
+ if (*ptr != 0) {
+ fprintf(stderr,
+ "CMD Error: Invalid entry point %s\n", optarg);
+ goto exit_main;
+ }
+ break;
+ case 'h':
+ print_usage();
+ break;
+ case 'i':
+ pblimg.sec_imgnm = optarg;
+ file = fopen(pblimg.sec_imgnm, "r");
+ if (file == NULL) {
+ printf("CMD Error: Opening Input file.\n");
+ goto exit_main;
+ } else {
+ args |= IN_FILE_NAME_ARG_MASK;
+ fclose(file);
+ }
+ break;
+ case 'c':
+ tmp = atoi(optarg);
+ switch (tmp) {
+ case SOC_LS1012:
+ case SOC_LS1023:
+ case SOC_LS1026:
+ case SOC_LS1043:
+ case SOC_LS1046:
+ pblimg.chassis = CHASSIS_2;
+ break;
+ case SOC_LS1088:
+ case SOC_LS2080:
+ case SOC_LS2088:
+ pblimg.chassis = CHASSIS_3;
+ break;
+ case SOC_LS1028:
+ case SOC_LX2160:
+ pblimg.chassis = CHASSIS_3_2;
+ break;
+ default:
+ printf("CMD Error: Invalid SoC Val = %d.\n", tmp);
+ goto exit_main;
+ }
+
+ args |= CHASSIS_ARG_MASK;
+ break;
+ case 'o':
+ pblimg.imagefile = optarg;
+ args |= OP_FILE_NAME_ARG_MASK;
+ break;
+ case 's':
+ sb_flag = true;
+ break;
+ case 'b':
+ if (strcmp(optarg, "qspi") == 0) {
+ pblimg.boot_src = QSPI_BOOT;
+ } else if (strcmp(optarg, "nor") == 0) {
+ pblimg.boot_src = IFC_NOR_BOOT;
+ } else if (strcmp(optarg, "nand") == 0) {
+ pblimg.boot_src = IFC_NAND_BOOT;
+ } else if (strcmp(optarg, "sd") == 0) {
+ pblimg.boot_src = SD_BOOT;
+ } else if (strcmp(optarg, "emmc") == 0) {
+ pblimg.boot_src = EMMC_BOOT;
+ } else if (strcmp(optarg, "flexspi_nor") == 0) {
+ pblimg.boot_src = FLXSPI_NOR_BOOT;
+ } else if (strcmp(optarg, "flexspi_nand") == 0) {
+ pblimg.boot_src = FLXSPI_NAND_BOOT;
+ } else if (strcmp(optarg, "flexspi_nand2k") == 0) {
+ pblimg.boot_src = FLXSPI_NAND4K_BOOT;
+ } else {
+ printf("CMD Error: Invalid boot source.\n");
+ goto exit_main;
+ }
+ args |= BOOT_SRC_ARG_MASK;
+ break;
+ case 'f':
+ pblimg.src_addr = strtoull(optarg, &ptr, 16);
+ if (*ptr != 0) {
+ fprintf(stderr,
+ "CMD Error: Invalid src offset %s\n", optarg);
+ goto exit_main;
+ }
+ args |= BL2_BIN_STRG_LOC_BOOT_SRC_ARG_MASK;
+ break;
+ default:
+ /* issue a warning and skip the unknown arg */
+ printf("Cmd Warning: Invalid Arg = %c.\n", opt);
+ }
+ }
+
+ if ((args & MAND_ARG_MASK) != MAND_ARG_MASK
+ || pblimg.rcw_nm == NULL
+ || pblimg.imagefile == NULL) {
+ print_usage();
+ }
+
+ fp_rcw_pbi_ip = fopen(pblimg.rcw_nm, "rb");
+ if (fp_rcw_pbi_ip == NULL) {
+ printf("%s: Error in opening the rcw file: %s\n",
+ __func__, pblimg.rcw_nm);
+ goto exit_main;
+ }
+
+ fp_rcw_pbi_op = fopen(pblimg.imagefile, "wb+");
+ if (fp_rcw_pbi_op == NULL) {
+ printf("%s: Error opening the input file: %s\n",
+ __func__, pblimg.imagefile);
+ goto exit_main;
+ }
+
+ printf("\nInput Boot Source: %s\n", boot_src_string[pblimg.boot_src]);
+ printf("Input RCW File: %s\n", pblimg.rcw_nm);
+ printf("Input BL2 Binary File: %s\n", pblimg.sec_imgnm);
+ printf("Input load address for BL2 Binary File: 0x%x\n", pblimg.addr);
+
+ printf("Chassis Type: %d\n", pblimg.chassis);
+ switch (pblimg.chassis) {
+ case CHASSIS_2:
+ if (fread(&word, sizeof(word), NUM_MEM_BLOCK, fp_rcw_pbi_ip)
+ != NUM_MEM_BLOCK) {
+ printf("%s: Error in reading word from the rcw file.\n",
+ __func__);
+ goto exit_main;
+ }
+ while (BYTE_SWAP_32(word) != 0x08610040) {
+ if (BYTE_SWAP_32(word) == 0x09550000
+ || BYTE_SWAP_32(word) == 0x000f400c) {
+ break;
+ }
+ if (fwrite(&word, sizeof(word), NUM_MEM_BLOCK,
+ fp_rcw_pbi_op) != NUM_MEM_BLOCK) {
+ printf("%s: [CH2] Error in Writing PBI Words\n",
+ __func__);
+ goto exit_main;
+ }
+ if (fread(&word, sizeof(word), NUM_MEM_BLOCK,
+ fp_rcw_pbi_ip) != NUM_MEM_BLOCK) {
+ printf("%s: [CH2] Error in Reading PBI Words\n",
+ __func__);
+ goto exit_main;
+ }
+ }
+
+ if (bootptr_flag == true) {
+ /* Add command to set boot_loc ptr */
+ ret = add_boot_ptr_cmd(fp_rcw_pbi_op);
+ if (ret != SUCCESS) {
+ goto exit_main;
+ }
+ }
+
+ /* Write acs write commands to output file */
+ ret = add_cpy_cmd(fp_rcw_pbi_op);
+ if (ret != SUCCESS) {
+ goto exit_main;
+ }
+
+ /* Add stop command after adding pbi commands
+ * For Chasis 2.0 platforms it is always CRC &
+ * Stop command
+ */
+ flag_stop_cmd = CRC_STOP_COMMAND;
+ ret = add_pbi_stop_cmd(fp_rcw_pbi_op, flag_stop_cmd);
+ if (ret != SUCCESS) {
+ goto exit_main;
+ }
+
+ break;
+
+ case CHASSIS_3:
+ case CHASSIS_3_2:
+ if (fread(&word, sizeof(word), NUM_MEM_BLOCK, fp_rcw_pbi_ip)
+ != NUM_MEM_BLOCK) {
+ printf("%s: Error reading PBI Cmd.\n", __func__);
+ goto exit_main;
+ }
+ while (word != 0x808f0000 && word != 0x80ff0000) {
+ pbl_size++;
+ /* 11th words in RCW has PBL length. Update it
+ * with new length. 2 commands get added
+ * Block copy + CCSR Write/CSF header write
+ */
+ if (pbl_size == 11) {
+ word_1 = (word & PBI_LEN_MASK)
+ + (PBI_LEN_ADD << 20);
+ word = word & ~PBI_LEN_MASK;
+ word = word | word_1;
+ }
+ /* Update the CRC command */
+ /* Check load command..
+ * add a check if command is Stop with CRC
+ * or stop without checksum
+ */
+ if (pbl_size == 35) {
+ word = crypto_calculate_checksum(fp_rcw_pbi_op,
+ NUM_RCW_WORD - 1);
+ if (word == FAILURE) {
+ goto exit_main;
+ }
+ }
+ if (fwrite(&word, sizeof(word), NUM_MEM_BLOCK,
+ fp_rcw_pbi_op) != NUM_MEM_BLOCK) {
+ printf("%s: [CH3] Error in Writing PBI Words\n",
+ __func__);
+ goto exit_main;
+ }
+ if (fread(&word, sizeof(word), NUM_MEM_BLOCK,
+ fp_rcw_pbi_ip) != NUM_MEM_BLOCK) {
+ printf("%s: [CH3] Error in Reading PBI Words\n",
+ __func__);
+ goto exit_main;
+ }
+
+ if (word == CRC_STOP_CMD_ARM_CH3) {
+ flag_stop_cmd = CRC_STOP_COMMAND;
+ } else if (word == STOP_CMD_ARM_CH3) {
+ flag_stop_cmd = STOP_COMMAND;
+ }
+ }
+ if (bootptr_flag == true) {
+ /* Add command to set boot_loc ptr */
+ ret = add_boot_ptr_cmd(fp_rcw_pbi_op);
+ if (ret != SUCCESS) {
+ printf("%s: add_boot_ptr_cmd return failure.\n",
+ __func__);
+ goto exit_main;
+ }
+ }
+
+ /* Write acs write commands to output file */
+ ret = add_blk_cpy_cmd(fp_rcw_pbi_op, args);
+ if (ret != SUCCESS) {
+ printf("%s: Function add_blk_cpy_cmd return failure.\n",
+ __func__);
+ goto exit_main;
+ }
+
+ /* Add stop command after adding pbi commands */
+ ret = add_pbi_stop_cmd(fp_rcw_pbi_op, flag_stop_cmd);
+ if (ret != SUCCESS) {
+ goto exit_main;
+ }
+
+ break;
+
+ default:
+ printf("%s: Unknown chassis type.\n",
+ __func__);
+ }
+
+ if (ret == SUCCESS) {
+ printf("Output file successfully created with name: %s\n\n",
+ pblimg.imagefile);
+ }
+
+exit_main:
+ if (fp_rcw_pbi_op != NULL) {
+ fclose(fp_rcw_pbi_op);
+ }
+ if (fp_rcw_pbi_ip != NULL) {
+ fclose(fp_rcw_pbi_ip);
+ }
+
+ return ret;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-21 11:31:28 +0000