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cdo-binary.c
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/******************************************************************************
* Copyright 2019-2022 Xilinx, Inc.
* Copyright 2022-2023 Advanced Micro Devices, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
******************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <inttypes.h>
#include "cdo-binary.h"
static uint32_t verbose;
static uint32_t auto_align;
static uint32_t add_offset;
#define u32xe(v) (be ? u32be(v) : u32le(v))
#define u32xe_lo(v) u32xe((uint32_t)(v))
#define u32xe_hi(v) u32xe((uint32_t)(v >> 32))
#define u32pair(hi, lo) (((uint64_t)(hi) << 32) | (lo))
#define HDR_IDN_WRD (0x584C4E58U)
static uint32_t* slr_sync_points;
static uint32_t* noc_start_markers;
static uint32_t* noc_end_markers;
static uint8_t num_start_markers = 0;
static uint8_t num_end_markers = 0;
static uint8_t num_of_sync_points = 0;
static uint8_t search_sync_points = 0;
enum {
/*General Commands */
CMD1_MASK_POLL = 0x101U,
CMD1_MASK_WRITE = 0x102U,
CMD1_WRITE = 0x103U,
CMD1_DELAY = 0x104U,
CMD1_DMA_WRITE = 0x105U,
CMD1_MASK_POLL64 = 0x106U,
CMD1_MASK_WRITE64 = 0x107U,
CMD1_WRITE64 = 0x108U,
CMD1_DMA_XFER = 0x109U,
/* NPI Commands */
CMD1_NPI_SEQ = 0x201U,
CMD1_NPI_PRECFG = 0x202U,
CMD1_NPI_WRITE = 0x203U,
CMD1_NPI_SHUTDN = 0x204U,
/* CFU Commands */
CMD1_CFU_SET_CRC32 = 0x301U,
CMD1_CFU_DECOMPRESS = 0x302U,
CMD1_CFU_CRAM_RW = 0x303U,
CMD1_CFU_SEU_GO = 0x304U,
CMD1_CFU_CRC8_DIS = 0x305U,
CMD1_CFU_SSI_PER_SLR_PR = 0x306U,
CMD1_CFU_GSR_GSC = 0x307U,
CMD1_CFU_GCAP_CLK_EN = 0x308U,
CMD1_CFU_CFRAME_READ = 0x309U,
CMD1_END = 0xffffffffU,
};
enum {
/*General Commands */
CMD2_END_MARK = 0x100U,
CMD2_MASK_POLL = 0x101U,
CMD2_MASK_WRITE = 0x102U,
CMD2_WRITE = 0x103U,
CMD2_DELAY = 0x104U,
CMD2_DMA_WRITE = 0x105U,
CMD2_MASK_POLL64 = 0x106U,
CMD2_MASK_WRITE64 = 0x107U,
CMD2_WRITE64 = 0x108U,
CMD2_DMA_XFER = 0x109U,
CMD2_INIT_SEQ = 0x10aU,
CMD2_CFRAME_READ = 0x10bU,
CMD2_SET = 0x10cU,
CMD2_DMA_WRITE_KEYHOLE = 0x10dU,
CMD2_SSIT_SYNC_MASTER = 0x10eU,
CMD2_SSIT_SYNC_SLAVES = 0x10fU,
CMD2_SSIT_WAIT_SLAVES = 0x110U,
CMD2_NOP = 0x111U,
CMD2_GET_DEVICE_ID = 0x112U,
CMD2_EVENT_LOGGING = 0x113U,
CMD2_SET_BOARD = 0x114U,
CMD2_GET_BOARD = 0x115U,
CMD2_SET_PLM_WDT = 0x116U,
CMD2_LOG_STRING = 0x117U,
CMD2_LOG_ADDRESS = 0x118U,
CMD2_MARKER = 0x119U,
CMD2_PROC = 0x11aU,
CMD2_BLOCK_BEGIN = 0x11bU,
CMD2_BLOCK_END = 0x11cU,
CMD2_BREAK = 0x11dU,
CMD2_OT_CHECK = 0x11eU,
CMD2_PSM_SEQUENCE = 0x11fU,
CMD2_PLM_UPDATE = 0x120U,
CMD2_SCATTER_WRITE = 0x121U,
CMD2_SCATTER_WRITE2 = 0x122U,
CMD2_TAMPER_TRIGGER = 0x123U,
CMD2_SET_IPI_ACCESS = 0x125U,
/* PM Commands */
CMD2_PM_GET_API_VERSION = 0x201U,
CMD2_PM_GET_DEVICE_STATUS = 0x203U,
CMD2_PM_GET_OP_CHARACTERISTIC = 0x204U,
CMD2_PM_REGISTER_NOTIFIER = 0x205U,
CMD2_PM_REQUEST_SUSPEND = 0x206U,
CMD2_PM_SELF_SUSPEND = 0x207U,
CMD2_PM_FORCE_POWERDOWN = 0x208U,
CMD2_PM_ABORT_SUSPEND = 0x209U,
CMD2_PM_REQUEST_WAKEUP = 0x20aU,
CMD2_PM_SET_WAKEUP_SOURCE = 0x20bU,
CMD2_PM_SYSTEM_SHUTDOWN = 0x20cU,
CMD2_PM_REQUEST_DEVICE = 0x20dU,
CMD2_PM_RELEASE_DEVICE = 0x20eU,
CMD2_PM_SET_REQUIREMENT = 0x20fU,
CMD2_PM_SET_MAX_LATENCY = 0x210U,
CMD2_PM_RESET_ASSERT = 0x211U,
CMD2_PM_RESET_GET_STATUS = 0x212U,
CMD2_PM_PINCTRL_REQUEST = 0x21cU,
CMD2_PM_PINCTRL_RELEASE = 0x21dU,
CMD2_PM_PINCTRL_GET_FUNCTION = 0x21eU,
CMD2_PM_PINCTRL_SET_FUNCTION = 0x21fU,
CMD2_PM_PINCTRL_CONFIG_PARAM_GET = 0x220U,
CMD2_PM_PINCTRL_CONFIG_PARAM_SET = 0x221U,
CMD2_PM_IOCTL = 0x222U,
CMD2_PM_QUERY_DATA = 0x223U,
CMD2_PM_CLOCK_ENABLE = 0x224U,
CMD2_PM_CLOCK_DISABLE = 0x225U,
CMD2_PM_CLOCK_GETSTATE = 0x226U,
CMD2_PM_CLOCK_SETDIVIDER = 0x227U,
CMD2_PM_CLOCK_GETDIVIDER = 0x228U,
CMD2_PM_CLOCK_SETRATE = 0x229U,
CMD2_PM_CLOCK_GETRATE = 0x22aU,
CMD2_PM_CLOCK_SETPARENT = 0x22bU,
CMD2_PM_CLOCK_GETPARENT = 0x22cU,
CMD2_PM_PLL_SET_PARAMETER = 0x230U,
CMD2_PM_PLL_GET_PARAMETER = 0x231U,
CMD2_PM_PLL_SET_MODE = 0x232U,
CMD2_PM_PLL_GET_MODE = 0x233U,
CMD2_PM_ADD_SUBSYSTEM = 0x236U,
CMD2_PM_DESTROY_SUBSYSTEM = 0x237U,
CMD2_PM_DESCRIBE_NODES = 0x238U,
CMD2_PM_ADD_NODE = 0x239U,
CMD2_PM_ADD_NODE_PARENT = 0x23aU,
CMD2_PM_ADD_NODE_NAME = 0x23bU,
CMD2_PM_ADD_REQUIREMENT = 0x23cU,
CMD2_PM_SET_CURRENT_SUBSYSTEM = 0x23dU,
CMD2_PM_INIT_NODE = 0x23eU,
CMD2_PM_FEATURE_CHECK = 0x23fU,
CMD2_PM_ISO_CONTROL = 0x240U,
CMD2_PM_ACTIVATE_SUBSYSTEM = 0x241U,
CMD2_PM_SET_NODE_ACCESS = 0x242U,
CMD2_PM_BISR = 0x243,
CMD2_PM_APPLY_TRIM = 0x244,
CMD2_PM_NOC_CLOCK_ENABLE = 0x245,
CMD2_PM_IF_NOC_CLOCK_ENABLE = 0x246,
CMD2_PM_FORCE_HC =0x247,
/* NPI Commands */
/* Version 1.50 and later, but not version 2.00 */
CMD2_NPI_SEQ = 0x301U,
CMD2_NPI_PRECFG = 0x302U,
CMD2_NPI_WRITE = 0x303U,
CMD2_NPI_SHUTDN = 0x304U,
/* SEM Commands */
/* Version 2.00 and later */
CMD2_SEM_NPI_TABLE = 0x300U,
/* CFU Commands */
/* Version 1.50 and later, but not version 2.00 */
CMD2_CFU_SET_CRC32 = 0x401U,
CMD2_CFU_DECOMPRESS = 0x402U,
CMD2_CFU_CRAM_RW = 0x403U,
CMD2_CFU_SEU_GO = 0x404U,
CMD2_CFU_CRC8_DIS = 0x405U,
CMD2_CFU_SSI_PER_SLR_PR = 0x406U,
CMD2_CFU_GSR_GSC = 0x407U,
CMD2_CFU_GCAP_CLK_EN = 0x408U,
CMD2_CFU_CFI_TYPE = 0x409U,
/* Loader Commands */
CMD2_LDR_SET_IMAGE_INFO = 0x704U,
CMD2_LDR_CFRAME_CLEAR_CHECK = 0x70cU,
/* EM Commands */
CMD2_EM_SET_ACTION = 0x801U,
CMD2_END = 0xffffffffU
};
void cdobinary_set_verbose(uint32_t level) {
verbose = level;
}
void cdobinary_set_auto_align(uint32_t enable) {
auto_align = enable;
}
void cdobinary_set_add_offset(uint32_t enable) {
add_offset = enable;
}
static void byte_swap_buffer(uint32_t * p, uint32_t count, uint32_t be) {
if (is_be_host() != be) {
uint32_t i;
for (i = 0; i < count; i++) {
p[i] = u32swap(p[i]);
}
}
}
static uint32_t decode_v1(CdoSequence * seq, uint32_t * p, uint32_t l, uint32_t be) {
uint32_t i = u32xe(p[0]) + 1;
uint32_t sections = u32xe(p[3]);
uint32_t secno = 0;
while (secno < sections && i + 3 <= l) {
uint32_t secid = u32xe(p[i++]);
uint32_t seclen = u32xe(p[i++]);
uint32_t secend = l;
uint32_t seccmds = u32xe(p[i++]);
uint32_t cmdno = 0;
if (verbose) {
fprintf(stderr, "info: decoding section %#"PRIx32" len %"PRIu32" cmds %"PRIu32" at %"PRIu32"\n", secid, seclen, seccmds, i - 3);
}
if (add_offset) {
cdocmd_add_comment(seq, "offset: %#"PRIx64, (uint64_t)i * 4);
}
cdocmd_add_section(seq, secid);
while (i < l && cmdno < seccmds) {
uint32_t id = u32xe(p[i++]);
uint32_t args = 0;
if (verbose) {
fprintf(stderr, "info: decoding command %#"PRIx32" at %"PRIu32"\n", id, i - 1);
}
if (add_offset) {
cdocmd_add_comment(seq, "offset: %#"PRIx64, (uint64_t)i * 4);
}
switch (id) {
case CMD1_MASK_POLL:
args = 4;
if (secend - i < args) break;
cdocmd_add_mask_poll(seq, u32xe(p[i+0]), u32xe(p[i+1]), u32xe(p[i+2]), u32xe(p[i+3])*1000, 0);
break;
case CMD1_MASK_WRITE:
args = 3;
if (secend - i < args) break;
cdocmd_add_mask_write(seq, u32xe(p[i+0]), u32xe(p[i+1]), u32xe(p[i+2]));
break;
case CMD1_WRITE:
args = 2;
if (secend - i < args) break;
cdocmd_add_write(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD1_DELAY:
args = 1;
if (secend - i < args) break;
cdocmd_add_delay(seq, u32xe(p[i+0])*1000);
break;
case CMD1_DMA_WRITE:
args = 3;
if (secend - i < args) break;
args += u32xe(p[i+1]) + u32xe(p[i+2]);
if (secend - i < args) break;
cdocmd_add_block_write(seq, u32xe(p[i+0]), u32xe(p[i+1]), &p[i+3+u32xe(p[i+2])], be);
break;
case CMD1_MASK_POLL64:
args = 5;
if (secend - i < args) break;
cdocmd_add_mask_poll(seq, u32pair(u32xe(p[i+0]), u32xe(p[i+1])), u32xe(p[i+2]), u32xe(p[i+3]), u32xe(p[i+4])*1000, 0);
break;
case CMD1_MASK_WRITE64:
args = 4;
if (secend - i < args) break;
cdocmd_add_mask_write(seq, u32pair(u32xe(p[i+0]), u32xe(p[i+1])), u32xe(p[i+2]), u32xe(p[i+3]));
break;
case CMD1_WRITE64:
args = 3;
if (secend - i < args) break;
cdocmd_add_write(seq, u32pair(u32xe(p[i+0]), u32xe(p[i+1])), u32xe(p[i+2]));
break;
case CMD1_DMA_XFER:
args = 6;
if (secend - i < args) break;
if (u32xe(p[i+0]) == 0 && u32xe(p[i+1]) == 0) {
args += u32xe(p[i+4]);
if (secend - i < args) break;
cdocmd_add_dma_xfer(seq, u32pair(u32xe(p[i+0]), u32xe(p[i+1])), u32pair(u32xe(p[i+2]), u32xe(p[i+3])), u32xe(p[i+4]), u32xe(p[i+5]), &p[i+6], be);
} else {
cdocmd_add_dma_xfer(seq, u32pair(u32xe(p[i+0]), u32xe(p[i+1])), u32pair(u32xe(p[i+2]), u32xe(p[i+3])), u32xe(p[i+4]), u32xe(p[i+5]), NULL, be);
}
break;
case CMD1_NPI_SEQ:
args = 2;
if (secend - i < args) break;
cdocmd_add_npi_seq(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD1_NPI_PRECFG:
args = 2;
if (secend - i < args) break;
cdocmd_add_npi_precfg(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD1_NPI_WRITE:
args = 3;
if (secend - i < args) break;
args += u32xe(p[i+2]);
if (secend - i < args) break;
cdocmd_add_npi_write(seq, u32xe(p[i+0]), u32xe(p[i+1]), u32xe(p[i+2]), &p[i+3], be);
break;
case CMD1_NPI_SHUTDN:
args = 2;
if (secend - i < args) break;
cdocmd_add_npi_shutdown(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD1_CFU_SET_CRC32:
args = 1;
if (secend - i < args) break;
if (u32xe(p[i+0]) == 0) {
cdocmd_add_cfu_set_crc32(seq, 0, 0);
break;
}
args = 2;
if (secend - i < args) break;
cdocmd_add_cfu_set_crc32(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD1_CFU_DECOMPRESS:
args = 1;
if (secend - i < args) break;
cdocmd_add_cfu_decompress(seq, u32xe(p[i+0]));
break;
case CMD1_CFU_CRAM_RW:
args = 1;
if (secend - i < args) break;
cdocmd_add_cfu_cram_rw(seq, u32xe(p[i+0]));
break;
case CMD1_CFU_SEU_GO:
args = 1;
if (secend - i < args) break;
cdocmd_add_cfu_seu_go(seq, u32xe(p[i+0]));
break;
case CMD1_CFU_CRC8_DIS:
args = 1;
if (secend - i < args) break;
cdocmd_add_cfu_crc8_dis(seq, u32xe(p[i+0]));
break;
case CMD1_CFU_SSI_PER_SLR_PR:
args = 1;
if (secend - i < args) break;
cdocmd_add_cfu_ssi_per_slr_pr(seq, u32xe(p[i+0]));
break;
case CMD1_CFU_GSR_GSC:
args = 1;
if (secend - i < args) break;
cdocmd_add_cfu_gsr_gsc(seq, u32xe(p[i+0]));
break;
case CMD1_CFU_GCAP_CLK_EN:
args = 1;
if (secend - i < args) break;
cdocmd_add_cfu_gcap_clk_en(seq, u32xe(p[i+0]));
break;
case CMD1_CFU_CFRAME_READ:
args = 20;
if (secend - i < args) break;
cdocmd_add_cframe_read(seq, u32xe(p[i+0]), u32pair(u32xe(p[i+1]), u32xe(p[i+2])), u32xe(p[i+3]), 16, &p[i+4], be);
break;
case CMD1_END:
goto end_of_section;
default:
fprintf(stderr, "unknown command %"PRIx32"\n", id);
return 1;
}
if (secend - i < args) {
fprintf(stderr, "incomplete command payload %"PRIu32", expected %"PRIu32"\n", secend - i, args);
return 1;
}
i += args;
cmdno++;
}
if (cmdno < seccmds) {
fprintf(stderr, "incomplete command count %"PRIu32", expected %"PRIu32"\n", cmdno, seccmds);
return 1;
}
end_of_section:
secno++;
}
if (secno < sections) {
fprintf(stderr, "incomplete section count %"PRIu32", expected %"PRIu32"\n", secno, sections);
return 1;
}
if (i < l) {
fprintf(stderr, "warning: mismatching CDO word count %"PRIu32", expected %"PRIu32"\n", i, l);
}
return 0;
}
static uint32_t decode_v2_cmd(CdoSequence * seq, uint32_t * p, uint32_t * ip, uint32_t l, uint32_t be) {
uint32_t i = *ip;
uint32_t cmdpos = 0;
uint32_t hdr;
while (i < l) {
uint32_t args;
cmdpos = i;
if (add_offset) {
cdocmd_add_comment(seq, "offset: %#"PRIx64, (uint64_t)cmdpos * 4);
}
hdr = u32xe(p[i++]);
if (verbose) {
fprintf(stderr, "info: decoding command %#"PRIx32" at %"PRIu32"\n", hdr, cmdpos);
}
args = (hdr >> 16) & 255;
if (args == 255) {
if (hdr == CMD2_END) goto found_end_marker;
if (i >= l) {
fprintf(stderr, "incomplete CDO command %#"PRIx32" at %"PRIu32"\n", hdr, cmdpos);
goto error;
}
args = u32xe(p[i++]);
}
if (l - i < args) {
fprintf(stderr, "incomplete CDO command %#"PRIx32" at %"PRIu32"\n", hdr, cmdpos);
goto error;
}
switch (hdr & 0xffff) {
case CMD2_END_MARK:
goto found_end_marker;
case CMD2_MASK_POLL:
if (args == 4) {
cdocmd_add_mask_poll(seq, u32xe(p[i+0]), u32xe(p[i+1]), u32xe(p[i+2]), u32xe(p[i+3]), 0);
} else if (args == 5) {
cdocmd_add_mask_poll(seq, u32xe(p[i+0]), u32xe(p[i+1]), u32xe(p[i+2]), u32xe(p[i+3]), u32xe(p[i+4]));
} else if (args == 6) {
cdocmd_add_mask_poll_w_err(seq, u32xe(p[i+0]), u32xe(p[i+1]), u32xe(p[i+2]), u32xe(p[i+3]), u32xe(p[i+4]), u32xe(p[i+5]));
} else {
goto unexpected;
}
break;
case CMD2_MASK_WRITE:
if (args != 3) goto unexpected;
cdocmd_add_mask_write(seq, u32xe(p[i+0]), u32xe(p[i+1]), u32xe(p[i+2]));
break;
case CMD2_WRITE:
if (args != 2) goto unexpected;
cdocmd_add_write(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD2_DELAY:
if (args != 1) goto unexpected;
cdocmd_add_delay(seq, u32xe(p[i+0]));
break;
case CMD2_DMA_WRITE:
if (args < 2) goto unexpected;
cdocmd_add_block_write(seq, u32pair(u32xe(p[i+0]), u32xe(p[i+1])), args - 2, &p[i+2], be);
break;
case CMD2_DMA_WRITE_KEYHOLE:
if (args < 3) goto unexpected;
cdocmd_add_keyhole_write(seq, u32pair(u32xe(p[i+0]), u32xe(p[i+1])), u32xe(p[i+2]), args - 3, &p[i+3], be);
break;
case CMD2_SSIT_SYNC_MASTER:
if (args != 0) goto unexpected;
cdocmd_add_ssit_sync_master(seq);
break;
case CMD2_SSIT_SYNC_SLAVES:
if (args != 2) goto unexpected;
cdocmd_add_ssit_sync_slaves(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD2_SSIT_WAIT_SLAVES:
if (args != 2) goto unexpected;
cdocmd_add_ssit_wait_slaves(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD2_MASK_POLL64:
if (args == 5) {
cdocmd_add_mask_poll(seq, u32pair(u32xe(p[i+0]), u32xe(p[i+1])), u32xe(p[i+2]), u32xe(p[i+3]), u32xe(p[i+4]), 0);
} else if (args == 6) {
cdocmd_add_mask_poll(seq, u32pair(u32xe(p[i+0]), u32xe(p[i+1])), u32xe(p[i+2]), u32xe(p[i+3]), u32xe(p[i+4]), u32xe(p[i+5]));
} else if (args == 7) {
cdocmd_add_mask_poll_w_err(seq, u32pair(u32xe(p[i+0]), u32xe(p[i+1])), u32xe(p[i+2]), u32xe(p[i+3]), u32xe(p[i+4]), u32xe(p[i+5]), u32xe(p[i+6]));
} else {
goto unexpected;
}
break;
case CMD2_MASK_WRITE64:
if (args != 4) goto unexpected;
cdocmd_add_mask_write(seq, u32pair(u32xe(p[i+0]), u32xe(p[i+1])), u32xe(p[i+2]), u32xe(p[i+3]));
break;
case CMD2_WRITE64:
if (args != 3) goto unexpected;
cdocmd_add_write(seq, u32pair(u32xe(p[i+0]), u32xe(p[i+1])), u32xe(p[i+2]));
break;
case CMD2_DMA_XFER:
if (args != 6) goto unexpected;
cdocmd_add_dma_xfer(seq, u32pair(u32xe(p[i+0]), u32xe(p[i+1])), u32pair(u32xe(p[i+2]), u32xe(p[i+3])), u32xe(p[i+4]), u32xe(p[i+5]), NULL, be);
break;
case CMD2_CFRAME_READ:
if (args < 4) goto unexpected;
cdocmd_add_cframe_read(seq, u32xe(p[i+0]), u32pair(u32xe(p[i+1]), u32xe(p[i+2])), u32xe(p[i+3]), args - 4, &p[i+4], be);
break;
case CMD2_SET:
if (args != 4) goto unexpected;
cdocmd_add_block_set(seq, u32pair(u32xe(p[i+0]), u32xe(p[i+1])), u32xe(p[i+2]), u32xe(p[i+3]));
break;
case CMD2_NOP:
cdocmd_add_nop(seq, args, &p[i+0], be);
break;
case CMD2_EVENT_LOGGING:
if (args < 1) goto unexpected;
cdocmd_add_event_logging(seq, u32xe(p[i+0]), args - 1, &p[i+1], be);
break;
case CMD2_SET_BOARD: {
uint32_t * tmpbuf;
tmpbuf = malloc((args + 1) * sizeof *tmpbuf);
memcpy(tmpbuf, &p[i+0], args * sizeof *tmpbuf);
tmpbuf[args] = 0;
byte_swap_buffer(tmpbuf, args, be);
cdocmd_add_set_board(seq, (char *)tmpbuf);
free(tmpbuf);
break;
}
case CMD2_SET_PLM_WDT:
if (args != 2) goto unexpected;
cdocmd_add_set_plm_wdt(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD2_LOG_STRING: {
uint32_t * tmpbuf;
tmpbuf = malloc((args + 1) * sizeof *tmpbuf);
memcpy(tmpbuf, &p[i+0], args * sizeof *tmpbuf);
tmpbuf[args] = 0;
byte_swap_buffer(tmpbuf, args, be);
cdocmd_add_log_string(seq, (char *)tmpbuf);
free(tmpbuf);
break;
}
case CMD2_LOG_ADDRESS:
if (args == 1) {
cdocmd_add_log_address(seq, u32xe(p[i+0]));
} else if (args == 2) {
cdocmd_add_log_address(seq, u32pair(u32xe(p[i+1]), u32xe(p[i+0])));
} else {
goto unexpected;
}
break;
case CMD2_MARKER: {
uint32_t * tmpbuf;
if (args < 1) goto unexpected;
tmpbuf = malloc(args * sizeof *tmpbuf);
memcpy(tmpbuf, &p[i+1], (args - 1) * sizeof *tmpbuf);
tmpbuf[args - 1] = 0;
byte_swap_buffer(tmpbuf, args - 1, be);
cdocmd_add_marker(seq, u32xe(p[i+0]), (char *)tmpbuf);
free(tmpbuf);
break;
}
case CMD2_PROC: {
uint32_t i2 = i + 1;
if (args < 1) goto unexpected;
cdocmd_add_proc(seq, u32xe(p[i+0]));
if (decode_v2_cmd(seq, p, &i2, i2 + args - 1, be)) {
goto error;
}
cdocmd_add_end(seq);
break;
}
case CMD2_BLOCK_BEGIN: {
uint32_t * tmpbuf;
if (args < 1) goto unexpected;
tmpbuf = malloc(args * sizeof *tmpbuf);
memcpy(tmpbuf, &p[i+1], (args - 1) * sizeof *tmpbuf);
tmpbuf[args - 1] = 0;
byte_swap_buffer(tmpbuf, args - 1, be);
cdocmd_add_begin(seq, (char *)tmpbuf);
free(tmpbuf);
break;
}
case CMD2_BLOCK_END: {
if (args != 0) goto unexpected;
cdocmd_add_end(seq);
break;
}
case CMD2_BREAK: {
if (args > 1) goto unexpected;
cdocmd_add_break(seq, args > 0 ? u32xe(p[i+0]) : 1);
break;
}
case CMD2_OT_CHECK:
if (args != 1) goto unexpected;
cdocmd_add_ot_check(seq, u32xe(p[i+0]));
break;
case CMD2_PSM_SEQUENCE: {
uint32_t i2 = i;
cdocmd_add_psm_sequence(seq);
if (decode_v2_cmd(seq, p, &i2, i2 + args, be)) {
goto error;
}
cdocmd_add_end(seq);
break;
}
case CMD2_SCATTER_WRITE:
if (args < 2) goto unexpected;
cdocmd_add_scatter_write(seq, u32xe(p[i+0]), args - 1, &p[i+1], be);
break;
case CMD2_SCATTER_WRITE2:
if (args < 3) goto unexpected;
cdocmd_add_scatter_write2(seq, u32xe(p[i+0]), u32xe(p[i+1]), args - 2, &p[i+2], be);
break;
case CMD2_TAMPER_TRIGGER:
if (args != 1) goto unexpected;
cdocmd_add_tamper_trigger(seq, u32xe(p[i+0]));
break;
case CMD2_SET_IPI_ACCESS:
if (args != 2) goto unexpected;
cdocmd_add_set_ipi_access(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD2_NPI_SEQ:
if (seq->version >= CDO_VERSION_2_00) goto unexpected;
if (args != 2) goto unexpected;
cdocmd_add_npi_seq(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD2_NPI_PRECFG:
if (seq->version >= CDO_VERSION_2_00) goto unexpected;
if (args != 2) goto unexpected;
cdocmd_add_npi_precfg(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD2_NPI_WRITE:
if (seq->version >= CDO_VERSION_2_00) goto unexpected;
if (args < 2) goto unexpected;
cdocmd_add_npi_write(seq, u32xe(p[i+0]), u32xe(p[i+1]), args - 2, &p[i+2], be);
break;
case CMD2_NPI_SHUTDN:
if (seq->version >= CDO_VERSION_2_00) goto unexpected;
if (args != 2) goto unexpected;
cdocmd_add_npi_shutdown(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD2_PM_GET_API_VERSION:
if (args != 0) goto unexpected;
cdocmd_add_pm_get_api_version(seq);
break;
case CMD2_PM_GET_DEVICE_STATUS:
if (args != 1) goto unexpected;
cdocmd_add_pm_get_device_status(seq, u32xe(p[i+0]));
break;
case CMD2_PM_REGISTER_NOTIFIER:
if (args != 4) goto unexpected;
cdocmd_add_pm_register_notifier(seq, u32xe(p[i+0]), u32xe(p[i+1]), u32xe(p[i+2]), u32xe(p[i+3]));
break;
case CMD2_PM_REQUEST_SUSPEND:
if (args != 4) goto unexpected;
cdocmd_add_pm_request_suspend(seq, u32xe(p[i+0]), u32xe(p[i+1]), u32xe(p[i+2]), u32xe(p[i+3]));
break;
case CMD2_PM_SELF_SUSPEND:
if (args != 5) goto unexpected;
cdocmd_add_pm_self_suspend(seq, u32xe(p[i+0]), u32xe(p[i+1]), u32xe(p[i+2]), u32pair(u32xe(p[i+4]), u32xe(p[i+3])));
break;
case CMD2_PM_FORCE_POWERDOWN:
if (args != 2) goto unexpected;
cdocmd_add_pm_force_powerdown(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD2_PM_ABORT_SUSPEND:
if (args != 2) goto unexpected;
cdocmd_add_pm_abort_suspend(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD2_PM_REQUEST_WAKEUP:
if (args != 4) goto unexpected;
cdocmd_add_pm_request_wakeup(seq, u32xe(p[i+0]), u32pair(u32xe(p[i+2]), u32xe(p[i+1])), u32xe(p[i+3]));
break;
case CMD2_PM_SET_WAKEUP_SOURCE:
if (args != 3) goto unexpected;
cdocmd_add_pm_set_wakeup_source(seq, u32xe(p[i+0]), u32xe(p[i+1]), u32xe(p[i+2]));
break;
case CMD2_PM_SYSTEM_SHUTDOWN:
if (args != 2) goto unexpected;
cdocmd_add_pm_system_shutdown(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD2_PM_REQUEST_DEVICE:
if (args != 4) goto unexpected;
cdocmd_add_pm_request_device(seq, u32xe(p[i+0]), u32xe(p[i+1]), u32xe(p[i+2]), u32xe(p[i+3]));
break;
case CMD2_PM_RELEASE_DEVICE:
if (args != 1) goto unexpected;
cdocmd_add_pm_release_device(seq, u32xe(p[i+0]));
break;
case CMD2_PM_SET_REQUIREMENT:
if (args != 4) goto unexpected;
cdocmd_add_pm_set_requirement(seq, u32xe(p[i+0]), u32xe(p[i+1]), u32xe(p[i+2]), u32xe(p[i+3]));
break;
case CMD2_PM_SET_MAX_LATENCY:
if (args != 2) goto unexpected;
cdocmd_add_pm_set_max_latency(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD2_PM_RESET_ASSERT:
if (args != 2) goto unexpected;
cdocmd_add_pm_reset_assert(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD2_PM_RESET_GET_STATUS:
if (args != 1) goto unexpected;
cdocmd_add_pm_reset_get_status(seq, u32xe(p[i+0]));
break;
case CMD2_PM_PINCTRL_REQUEST:
if (args != 1) goto unexpected;
cdocmd_add_pm_pinctrl_request(seq, u32xe(p[i+0]));
break;
case CMD2_PM_PINCTRL_RELEASE:
if (args != 1) goto unexpected;
cdocmd_add_pm_pinctrl_release(seq, u32xe(p[i+0]));
break;
case CMD2_PM_PINCTRL_GET_FUNCTION:
if (args != 1) goto unexpected;
cdocmd_add_pm_pinctrl_get_function(seq, u32xe(p[i+0]));
break;
case CMD2_PM_PINCTRL_SET_FUNCTION:
if (args != 2) goto unexpected;
cdocmd_add_pm_pinctrl_set_function(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD2_PM_PINCTRL_CONFIG_PARAM_GET:
if (args != 2) goto unexpected;
cdocmd_add_pm_pinctrl_config_param_get(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD2_PM_PINCTRL_CONFIG_PARAM_SET:
if (args != 3) goto unexpected;
cdocmd_add_pm_pinctrl_config_param_set(seq, u32xe(p[i+0]), u32xe(p[i+1]), u32xe(p[i+2]));
break;
case CMD2_PM_IOCTL:
if (args < 2) goto unexpected;
cdocmd_add_pm_ioctl(seq, u32xe(p[i+0]), u32xe(p[i+1]), &p[i+2], args-2, be);
break;
case CMD2_PM_QUERY_DATA:
if (args < 1) goto unexpected;
cdocmd_add_pm_query_data(seq, u32xe(p[i+0]), &p[i+1], args-1, be);
break;
case CMD2_PM_CLOCK_ENABLE:
if (args != 1) goto unexpected;
cdocmd_add_pm_clock_enable(seq, u32xe(p[i+0]));
break;
case CMD2_PM_CLOCK_DISABLE:
if (args != 1) goto unexpected;
cdocmd_add_pm_clock_disable(seq, u32xe(p[i+0]));
break;
case CMD2_PM_CLOCK_GETSTATE:
if (args != 1) goto unexpected;
cdocmd_add_pm_clock_getstate(seq, u32xe(p[i+0]));
break;
case CMD2_PM_CLOCK_SETDIVIDER:
if (args != 2) goto unexpected;
cdocmd_add_pm_clock_setdivider(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD2_PM_CLOCK_GETDIVIDER:
if (args != 1) goto unexpected;
cdocmd_add_pm_clock_getdivider(seq, u32xe(p[i+0]));
break;
case CMD2_PM_CLOCK_SETRATE:
if (args != 2) goto unexpected;
cdocmd_add_pm_clock_setrate(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD2_PM_CLOCK_GETRATE:
if (args != 1) goto unexpected;
cdocmd_add_pm_clock_getrate(seq, u32xe(p[i+0]));
break;
case CMD2_PM_CLOCK_SETPARENT:
if (args != 2) goto unexpected;
cdocmd_add_pm_clock_setparent(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD2_PM_CLOCK_GETPARENT:
if (args != 1) goto unexpected;
cdocmd_add_pm_clock_getparent(seq, u32xe(p[i+0]));
break;
case CMD2_PM_PLL_SET_PARAMETER:
if (args != 3) goto unexpected;
cdocmd_add_pm_pll_set_parameter(seq, u32xe(p[i+0]), u32xe(p[i+1]), u32xe(p[i+2]));
break;
case CMD2_PM_PLL_GET_PARAMETER:
if (args != 2) goto unexpected;
cdocmd_add_pm_pll_get_parameter(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD2_PM_PLL_SET_MODE:
if (args != 2) goto unexpected;
cdocmd_add_pm_pll_set_mode(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD2_PM_PLL_GET_MODE:
if (args != 1) goto unexpected;
cdocmd_add_pm_pll_get_mode(seq, u32xe(p[i+0]));
break;
case CMD2_PM_ADD_SUBSYSTEM:
if (args != 1) goto unexpected;
cdocmd_add_pm_add_subsystem(seq, u32xe(p[i+0]));
break;
case CMD2_PM_DESTROY_SUBSYSTEM:
if (args != 1) goto unexpected;
cdocmd_add_pm_destroy_subsystem(seq, u32xe(p[i+0]));
break;
case CMD2_PM_DESCRIBE_NODES:
cdocmd_add_pm_describe_nodes(seq, &p[i+0], args, be);
break;
case CMD2_PM_ADD_NODE:
if (args < 1) goto unexpected;
cdocmd_add_pm_add_node(seq, u32xe(p[i+0]), args - 1, &p[i+1], be);
break;
case CMD2_PM_ADD_NODE_PARENT:
if (args < 2) goto unexpected;
cdocmd_add_pm_add_node_parent(seq, u32xe(p[i+0]), args - 1, &p[i+1], be);
break;
case CMD2_PM_ADD_NODE_NAME: {
uint32_t * tmpbuf;
if (args < 2) goto unexpected;
tmpbuf = malloc(args * sizeof *tmpbuf);
memcpy(tmpbuf, &p[i+1], (args - 1) * sizeof *tmpbuf);
tmpbuf[args - 1] = 0;
byte_swap_buffer(tmpbuf, args - 1, be);
cdocmd_add_pm_add_node_name(seq, u32xe(p[i+0]), (char *)tmpbuf);
free(tmpbuf);
break;
}
case CMD2_PM_ADD_REQUIREMENT:
if (args < 3) goto unexpected;
cdocmd_add_pm_add_requirement(seq, u32xe(p[i+0]), u32xe(p[i+1]), u32xe(p[i+2]), args - 3, &p[i+3], be);
break;
case CMD2_PM_SET_CURRENT_SUBSYSTEM:
if (args != 1) goto unexpected;
cdocmd_add_pm_set_current_subsystem(seq, u32xe(p[i+0]));
break;
case CMD2_PM_INIT_NODE:
if (args < 2) goto unexpected;
cdocmd_add_pm_init_node(seq, u32xe(p[i+0]), u32xe(p[i+1]), args - 2, &p[i+2], be);
break;
case CMD2_PM_FEATURE_CHECK:
if (args != 1) goto unexpected;
cdocmd_add_pm_feature_check(seq, u32xe(p[i+0]));
break;
case CMD2_PM_ISO_CONTROL:
if (args != 2) goto unexpected;
cdocmd_add_pm_iso_control(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD2_PM_ACTIVATE_SUBSYSTEM:
if (args != 1) goto unexpected;
cdocmd_add_pm_activate_subsystem(seq, u32xe(p[i+0]));
break;
case CMD2_PM_SET_NODE_ACCESS:
if (args < 1) goto unexpected;
cdocmd_add_pm_set_node_access(seq, u32xe(p[i+0]), args - 1, &p[i+1], be);
break;
case CMD2_PM_BISR:
if (args != 1) goto unexpected;
cdocmd_add_pm_bisr(seq, u32xe(p[i+0]));
break;
case CMD2_PM_APPLY_TRIM:
if (args != 1) goto unexpected;
cdocmd_add_pm_apply_trim(seq, u32xe(p[i+0]));
break;
case CMD2_PM_NOC_CLOCK_ENABLE:
if (args < 1) goto unexpected;
cdocmd_add_pm_noc_clock_enable(seq, u32xe(p[i+0]), args - 1, &p[i+1], be);
break;
case CMD2_PM_IF_NOC_CLOCK_ENABLE:
if (args != 2 && args != 3) goto unexpected;
cdocmd_add_pm_if_noc_clock_enable(seq, u32xe(p[i+0]), u32xe(p[i+1]),
args == 3 ? u32xe(p[i+2]) : 1);
break;
case CMD2_PM_FORCE_HC:
if (args != 1) goto unexpected;
cdocmd_add_pm_force_hc(seq, u32xe(p[i+0]));
break;
case CMD2_CFU_SET_CRC32:
if (seq->version >= CDO_VERSION_2_00) goto unexpected;
if (args < 1) goto unexpected;
if (u32xe(p[i+0]) == 0) {
cdocmd_add_cfu_set_crc32(seq, 0, 0);
break;
}
if (args < 2) goto unexpected;
cdocmd_add_cfu_set_crc32(seq, u32xe(p[i+0]), u32xe(p[i+1]));
break;
case CMD2_CFU_DECOMPRESS:
if (seq->version >= CDO_VERSION_2_00) goto unexpected;
if (args < 1) goto unexpected;
cdocmd_add_cfu_decompress(seq, u32xe(p[i+0]));
break;
case CMD2_CFU_CRAM_RW:
if (seq->version >= CDO_VERSION_2_00) goto unexpected;
if (args < 1) goto unexpected;
cdocmd_add_cfu_cram_rw(seq, u32xe(p[i+0]));
break;
case CMD2_CFU_SEU_GO:
if (seq->version >= CDO_VERSION_2_00) goto unexpected;
if (args < 1) goto unexpected;
cdocmd_add_cfu_seu_go(seq, u32xe(p[i+0]));
break;
case CMD2_CFU_CRC8_DIS:
if (seq->version >= CDO_VERSION_2_00) goto unexpected;
if (args < 1) goto unexpected;
cdocmd_add_cfu_crc8_dis(seq, u32xe(p[i+0]));
break;
case CMD2_CFU_SSI_PER_SLR_PR:
if (seq->version >= CDO_VERSION_2_00) goto unexpected;
if (args < 1) goto unexpected;
cdocmd_add_cfu_ssi_per_slr_pr(seq, u32xe(p[i+0]));
break;
case CMD2_CFU_GSR_GSC:
if (seq->version >= CDO_VERSION_2_00) goto unexpected;
if (args < 1) goto unexpected;
cdocmd_add_cfu_gsr_gsc(seq, u32xe(p[i+0]));
break;
case CMD2_CFU_GCAP_CLK_EN:
if (seq->version >= CDO_VERSION_2_00) goto unexpected;
if (args < 1) goto unexpected;
cdocmd_add_cfu_gcap_clk_en(seq, u32xe(p[i+0]));
break;
case CMD2_CFU_CFI_TYPE:
if (seq->version >= CDO_VERSION_2_00) goto unexpected;
if (args < 1) goto unexpected;
cdocmd_add_cfu_cfi_type(seq, u32xe(p[i+0]));
break;
case CMD2_EM_SET_ACTION:
if (args != 3) goto unexpected;
cdocmd_add_em_set_action(seq, u32xe(p[i+0]), u32xe(p[i+1]), u32xe(p[i+2]));
break;
case CMD2_LDR_SET_IMAGE_INFO:
if (args != 4) goto unexpected;
cdocmd_add_ldr_set_image_info(seq, u32xe(p[i+0]), u32xe(p[i+1]), u32xe(p[i+2]), u32xe(p[i+3]));
break;
case CMD2_LDR_CFRAME_CLEAR_CHECK:
if (args != 1) goto unexpected;
cdocmd_add_ldr_cframe_clear_check(seq, u32xe(p[i+0]));
break;
case CMD2_SEM_NPI_TABLE:
if (args < 2) goto unexpected;
cdocmd_add_sem_npi_table(seq, u32xe(p[i+0]), u32xe(p[i+1]), args - 2, &p[i+2], be);
break;
default:
cdocmd_add_generic_command(seq, hdr & 0xffff, p + i, args, be);
break;
}
i += args;
}
found_end_marker:
*ip = i;
return 0;
unexpected:
fprintf(stderr, "invalid payload size command %#"PRIx32" at %"PRIu32"\n", hdr, cmdpos);
error:
*ip = i;
return 1;
}
int check_cdo_commands(void* data, uint32_t l, uint32_t * xplm_data, uint32_t xplm_length) {
uint32_t be = 0;
uint32_t * p = (uint32_t *)data;
uint32_t hdrlen = u32xe(p[0]);
uint32_t len = u32xe(p[3]);
uint32_t total_len = hdrlen + 1 + len;
uint32_t i = hdrlen + 1;
uint32_t cmdpos = 0;
uint32_t hdr;
uint8_t cmd_id;
uint8_t module_id;
size_t index;
if (l < total_len) {
fprintf(stderr, "warning: incomplete CDO buffer %"PRIu32", expected %"PRIu32"\n", l, total_len);
total_len = l;
} else if (l > total_len) {
l = total_len;
}
while (i < l) {
uint32_t args;
int cmd_found;
cmdpos = i;
hdr = u32xe(p[i++]);
if (verbose) {
fprintf(stderr, "info: decoding command %#"PRIx32" at %"PRIu32"\n", hdr, cmdpos);
}
args = (hdr >> 16) & 255;
if (args == 255) {
if (hdr == CMD2_END) goto found_end_marker;
if (i >= l) {
fprintf(stderr, "incomplete CDO command %#"PRIx32" at %"PRIu32"\n", hdr, cmdpos);
}
args = u32xe(p[i++]);
}
if (l - i < args) {
fprintf(stderr, "incomplete CDO command %#"PRIx32" at %"PRIu32"\n", hdr, cmdpos);
}
cmd_id = hdr & 0xff;
module_id = (hdr & 0xff00) >> 0x8;
// TODO: only PLM commands are supported for now
if (module_id == 0x1 && xplm_length != 0){