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Add support for flash device parameters printing to bct_dump.

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This adds human readable output for SPI and SDMMC device
parameters stored in a BCT file.  This includes clock
divisors, boot flash type and various flash type specific
parameters.

BUG=None
TEST=bct_dump /build/tegra2_seaboard/u-boot/image.bin

Change-Id: I9f233abf53627ddb00159e105cfa3ff01d38ce5c

This CL depends on: http://codereview.chromium.org/6579041/

Review URL: http://codereview.chromium.org/6576041
This commit is contained in:
Anton Staaf
2011-03-02 09:23:27 -08:00
parent 2b6c88c2d9
commit 496f965e65
1 changed files with 110 additions and 18 deletions
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128
bct_dump.c
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@@ -35,27 +35,65 @@ typedef struct {
} value_data;
static value_data const values[] = {
{nvbct_lib_id_boot_data_version, "Version................: 0x%08x\n"},
{nvbct_lib_id_block_size_log2, "Block size (log2)......: %d\n"},
{nvbct_lib_id_page_size_log2, "Page size (log2).......: %d\n"},
{nvbct_lib_id_partition_size, "Parition size..........: 0x%08x\n"},
{nvbct_lib_id_bootloader_used, "Bootloader used........: %d\n"},
{nvbct_lib_id_bootloaders_max, "Bootloaders max........: %d\n"},
{nvbct_lib_id_bct_size, "BCT size...............: %d\n"},
{nvbct_lib_id_hash_size, "Hash size..............: %d\n"},
{nvbct_lib_id_crypto_offset, "Crypto offset..........: %d\n"},
{nvbct_lib_id_crypto_length, "Crypto length..........: %d\n"},
{nvbct_lib_id_max_bct_search_blks, "Max BCT search blocks..: %d\n"},
{nvbct_lib_id_boot_data_version,
"Version..................: 0x%08x\n"},
{nvbct_lib_id_block_size_log2,
"Block size (log2)........: %d\n"},
{nvbct_lib_id_page_size_log2,
"Page size (log2).........: %d\n"},
{nvbct_lib_id_partition_size,
"Parition size............: 0x%08x\n"},
{nvbct_lib_id_bootloader_used,
"Bootloader used..........: %d\n"},
{nvbct_lib_id_bootloaders_max,
"Bootloaders max..........: %d\n"},
{nvbct_lib_id_bct_size,
"BCT size.................: %d\n"},
{nvbct_lib_id_hash_size,
"Hash size................: %d\n"},
{nvbct_lib_id_crypto_offset,
"Crypto offset............: %d\n"},
{nvbct_lib_id_crypto_length,
"Crypto length............: %d\n"},
{nvbct_lib_id_max_bct_search_blks,
"Max BCT search blocks....: %d\n"},
{nvbct_lib_id_num_param_sets,
"Device parameters used...: %d\n"},
};
static value_data const bl_values[] = {
{nvbct_lib_id_bl_version, " Version.......: 0x%08x\n"},
{nvbct_lib_id_bl_start_blk, " Start block...: %d\n"},
{nvbct_lib_id_bl_start_page, " Start page....: %d\n"},
{nvbct_lib_id_bl_length, " Length........: %d\n"},
{nvbct_lib_id_bl_load_addr, " Load address..: 0x%08x\n"},
{nvbct_lib_id_bl_entry_point, " Entry point...: 0x%08x\n"},
{nvbct_lib_id_bl_attribute, " Attributes....: 0x%08x\n"},
{nvbct_lib_id_bl_version,
" Version.......: 0x%08x\n"},
{nvbct_lib_id_bl_start_blk,
" Start block...: %d\n"},
{nvbct_lib_id_bl_start_page,
" Start page....: %d\n"},
{nvbct_lib_id_bl_length,
" Length........: %d\n"},
{nvbct_lib_id_bl_load_addr,
" Load address..: 0x%08x\n"},
{nvbct_lib_id_bl_entry_point,
" Entry point...: 0x%08x\n"},
{nvbct_lib_id_bl_attribute,
" Attributes....: 0x%08x\n"},
};
static value_data const spi_values[] = {
{nvbct_lib_id_spiflash_read_command_type_fast,
" Command fast...: %d\n"},
{nvbct_lib_id_spiflash_clock_source,
" Clock source...: %d\n"},
{nvbct_lib_id_spiflash_clock_divider,
" Clock divider..: %d\n"},
};
static value_data const sdmmc_values[] = {
{nvbct_lib_id_sdmmc_clock_divider,
" Clock divider..: %d\n"},
{nvbct_lib_id_sdmmc_data_width,
" Data width.....: %d\n"},
{nvbct_lib_id_sdmmc_max_power_class_supported,
" Power class....: %d\n"},
};
static void
@@ -71,9 +109,13 @@ main(int argc, char *argv[])
int e;
build_image_context context;
u_int32_t bootloaders_used;
u_int32_t parameters_used;
nvboot_dev_type type;
u_int32_t data;
int i;
int j;
value_data const * device_values;
int device_count;
if (argc != 2)
usage();
@@ -93,11 +135,13 @@ main(int argc, char *argv[])
read_bct_file(&context);
/* Display root values */
for (i = 0; i < sizeof(values) / sizeof(values[0]); ++i) {
e = context.bctlib.get_value(values[i].id, &data, context.bct);
printf(values[i].message, e == 0 ? data : -1);
}
/* Display bootloader values */
e = context.bctlib.get_value(nvbct_lib_id_bootloader_used,
&bootloaders_used,
context.bct);
@@ -114,6 +158,54 @@ main(int argc, char *argv[])
}
}
/* Display device values */
e = context.bctlib.get_value(nvbct_lib_id_num_param_sets,
&parameters_used,
context.bct);
for (i = 0; (e == 0) && (i < parameters_used); ++i) {
printf("DeviceParameter[%d]\n", i);
e = context.bctlib.getdev_param(i,
nvbct_lib_id_dev_type,
&type,
context.bct);
switch (type)
{
case nvboot_dev_type_spi:
printf(" Type...........: SPI\n");
device_values = spi_values;
device_count = (sizeof(spi_values) /
sizeof(spi_values[0]));
break;
case nvboot_dev_type_sdmmc:
printf(" Type...........: SDMMC\n");
device_values = sdmmc_values;
device_count = (sizeof(sdmmc_values) /
sizeof(sdmmc_values[0]));
break;
default:
printf(" Type...........: Unknown (%d)\n",
type);
device_values = NULL;
device_count = 0;
break;
}
for (j = 0; j < device_count; ++j) {
value_data value = device_values[j];
e = context.bctlib.getdev_param(i,
value.id,
&data,
context.bct);
printf(value.message, e == 0 ? data : -1);
}
}
/* Clean up memory. */
cleanup_context(&context);