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efuse: Add MAX_BLK_LEN define for changing len of field

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Added docs, improved efuse_table_gen.py, and minor fixes

Checking the generated files for compliance with the coding scheme.
This commit is contained in:
Konstantin Kondrashov
2018-12-12 15:50:31 +08:00
committed by bot
parent 95b6273c7c
commit 1d7b901aeb
7 changed files with 126 additions and 35 deletions
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35
components/efuse/esp32/esp_efuse_table.c
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@@ -12,14 +12,33 @@
// See the License for the specific language governing permissions and
// limitations under the License
#include "sdkconfig.h"
#include "esp_efuse.h"
#include <assert.h>
#include "esp_efuse_table.h"
// md5_digest_table 20db0282fe17fec59ea46716026f5fce
// This file was generated automatically from the file esp_efuse_table.csv. DO NOT CHANGE THIS FILE MANUALLY.
// If you want to change some fields, you need to change esp_efuse_table.csv file then build system will generate this header file
// To show efuse_table run the command 'make show_efuse_table'.
// md5_digest_table 840523b9e1313240e6102615e3a497a5
// This file was generated from the file esp_efuse_table.csv. DO NOT CHANGE THIS FILE MANUALLY.
// If you want to change some fields, you need to change esp_efuse_table.csv file
// then run `efuse_common_table` or `efuse_custom_table` command it will generate this file.
// To show efuse_table run the command 'show_efuse_table'.
#if (CONFIG_EFUSE_CODE_SCHEME == 0)
#define MAX_BLK_LEN 256
#elif (CONFIG_EFUSE_CODE_SCHEME == 1)
#define MAX_BLK_LEN 192
#elif (CONFIG_EFUSE_CODE_SCHEME == 2)
#define MAX_BLK_LEN 128
#endif
// The last free bit in the block is counted over the entire file.
#define LAST_FREE_BIT_BLK1 MAX_BLK_LEN
#define LAST_FREE_BIT_BLK2 MAX_BLK_LEN
#define LAST_FREE_BIT_BLK3 192
_Static_assert(LAST_FREE_BIT_BLK1 <= MAX_BLK_LEN, "The eFuse table does not match the coding scheme. Edit the table and restart the efuse_common_table or efuse_custom_table command to regenerate the new files.");
_Static_assert(LAST_FREE_BIT_BLK2 <= MAX_BLK_LEN, "The eFuse table does not match the coding scheme. Edit the table and restart the efuse_common_table or efuse_custom_table command to regenerate the new files.");
_Static_assert(LAST_FREE_BIT_BLK3 <= MAX_BLK_LEN, "The eFuse table does not match the coding scheme. Edit the table and restart the efuse_common_table or efuse_custom_table command to regenerate the new files.");
static const esp_efuse_desc_t MAC_FACTORY[] = {
{EFUSE_BLK0, 72, 8}, // Factory MAC addr [0],
@@ -47,7 +66,7 @@ static const esp_efuse_desc_t MAC_CUSTOM_VER[] = {
};
static const esp_efuse_desc_t SECURE_BOOT_KEY[] = {
{EFUSE_BLK2, 0, 256}, // Security boot. Key.,
{EFUSE_BLK2, 0, MAX_BLK_LEN}, // Security boot. Key. (length = "None" - 256. "3/4" - 192. "REPEAT" - 128),
};
static const esp_efuse_desc_t ABS_DONE_0[] = {
@@ -55,7 +74,7 @@ static const esp_efuse_desc_t ABS_DONE_0[] = {
};
static const esp_efuse_desc_t ENCRYPT_FLASH_KEY[] = {
{EFUSE_BLK1, 0, 256}, // Flash encrypt. Key.,
{EFUSE_BLK1, 0, MAX_BLK_LEN}, // Flash encrypt. Key. (length = "None" - 256. "3/4" - 192. "REPEAT" - 128),
};
static const esp_efuse_desc_t ENCRYPT_CONFIG[] = {
@@ -209,7 +228,7 @@ const esp_efuse_desc_t* ESP_EFUSE_MAC_CUSTOM_VER[] = {
};
const esp_efuse_desc_t* ESP_EFUSE_SECURE_BOOT_KEY[] = {
&SECURE_BOOT_KEY[0], // Security boot. Key.
&SECURE_BOOT_KEY[0], // Security boot. Key. (length = "None" - 256. "3/4" - 192. "REPEAT" - 128)
NULL
};
@@ -219,7 +238,7 @@ const esp_efuse_desc_t* ESP_EFUSE_ABS_DONE_0[] = {
};
const esp_efuse_desc_t* ESP_EFUSE_ENCRYPT_FLASH_KEY[] = {
&ENCRYPT_FLASH_KEY[0], // Flash encrypt. Key.
&ENCRYPT_FLASH_KEY[0], // Flash encrypt. Key. (length = "None" - 256. "3/4" - 192. "REPEAT" - 128)
NULL
};