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documentation: update ESP32-C3|C6|H2 flash allocation table

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Update the user documentation for flash allocation when using MCUboot.

Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
This commit is contained in:
Filipe Cavalcanti
2026-04-16 16:09:38 -03:00
committed by Alan C. Assis
parent 0e5e71cc08
commit fc003777c5
3 changed files with 50 additions and 50 deletions
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Documentation/platforms/risc-v/esp32c3/index.rst
+16 -16
View File
@@ -700,18 +700,18 @@ based on the default KConfig values:
- 64KB - 64KB
* - Primary Application Slot (/dev/ota0) * - Primary Application Slot (/dev/ota0)
- 0x020000 - 0x020000
- 1MB - 1.4MB
* - Secondary Application Slot (/dev/ota1) * - Secondary Application Slot (/dev/ota1)
- 0x120000 - 0x170000
- 1MB - 1.4MB
* - Scratch Partition (/dev/otascratch) * - Scratch Partition (/dev/otascratch)
- 0x220000 - 0x2C0000
- 256KB - 256KB
* - Storage MTD (optional) * - Storage MTD (optional)
- 0x260000 - 0x300000
- 1MB - 1MB
* - Available Flash * - Available Flash
- 0x360000+ - 0x400000+
- Remaining - Remaining
.. raw:: html .. raw:: html
@@ -740,27 +740,27 @@ virtual E-Fuses are later enabled.
0x020000 ├─────────────────────────────┤ 0x020000 ├─────────────────────────────┤
│ │ │ │
│ Primary App Slot │ │ Primary App Slot │
│ (1MB) │ │ (1.4MB) │
│ /dev/ota0 │ │ /dev/ota0 │
│ │ │ │
0x120000 ├─────────────────────────────┤ 0x170000 ├─────────────────────────────┤
│ │ │ │
│ Secondary App Slot │ │ Secondary App Slot │
│ (1MB) │ │ (1.4MB) │
│ /dev/ota1 │ │ /dev/ota1 │
│ │ │ │
0x220000 ├─────────────────────────────┤ 0x2C0000 ├─────────────────────────────┤
│ │ │ │
│ Scratch Partition │ │ Scratch Partition │
│ (256KB) │ │ (256KB) │
│ /dev/otascratch │ │ /dev/otascratch │
│ │ │ │
0x260000 ├─────────────────────────────┤ 0x300000 ├─────────────────────────────┤
│ │ │ │
│ Storage MTD (optional) │ │ Storage MTD (optional) │
│ (1MB) │ │ (1MB) │
│ │ │ │
0x360000 ├─────────────────────────────┤ 0x400000 ├─────────────────────────────┤
│ │ │ │
│ Available Flash │ │ Available Flash │
│ (Remaining) │ │ (Remaining) │
@@ -770,11 +770,11 @@ virtual E-Fuses are later enabled.
The key KConfig options that control this layout: The key KConfig options that control this layout:
- ``ESPRESSIF_OTA_PRIMARY_SLOT_OFFSET`` (default: 0x20000) - ``ESPRESSIF_OTA_PRIMARY_SLOT_OFFSET`` (default: 0x20000)
- ``ESPRESSIF_OTA_SECONDARY_SLOT_OFFSET`` (default: 0x120000) - ``ESPRESSIF_OTA_SECONDARY_SLOT_OFFSET`` (default: 0x170000)
- ``ESPRESSIF_OTA_SLOT_SIZE`` (default: 0x100000) - ``ESPRESSIF_OTA_SLOT_SIZE`` (default: 0x150000)
- ``ESPRESSIF_OTA_SCRATCH_OFFSET`` (default: 0x220000) - ``ESPRESSIF_OTA_SCRATCH_OFFSET`` (default: 0x2C0000)
- ``ESPRESSIF_OTA_SCRATCH_SIZE`` (default: 0x40000) - ``ESPRESSIF_OTA_SCRATCH_SIZE`` (default: 0x40000)
- ``ESPRESSIF_STORAGE_MTD_OFFSET`` (default: 0x260000 when MCUBoot enabled) - ``ESPRESSIF_STORAGE_MTD_OFFSET`` (default: 0x300000 when MCUBoot enabled)
- ``ESPRESSIF_STORAGE_MTD_SIZE`` (default: 0x100000) - ``ESPRESSIF_STORAGE_MTD_SIZE`` (default: 0x100000)
For MCUBoot operation: For MCUBoot operation:
Documentation/platforms/risc-v/esp32c6/index.rst
+17 -17
View File
@@ -697,18 +697,18 @@ based on the default KConfig values:
- 64KB - 64KB
* - Primary Application Slot (/dev/ota0) * - Primary Application Slot (/dev/ota0)
- 0x020000 - 0x020000
- 1MB - 1.4MB
* - Secondary Application Slot (/dev/ota1) * - Secondary Application Slot (/dev/ota1)
- 0x120000 - 0x170000
- 1MB - 1.4MB
* - Scratch Partition (/dev/otascratch) * - Scratch Partition (/dev/otascratch)
- 0x220000 - 0x2C0000
- 256KB - 256KB
* - Storage MTD (optional) * - Storage MTD (optional)
- 0x260000 - 0x300000
- 1MB - 1MB
* - Available Flash * - Available Flash
- 0x360000+ - 0x400000+
- Remaining - Remaining
.. raw:: html .. raw:: html
@@ -737,27 +737,27 @@ virtual E-Fuses are later enabled.
0x020000 ├─────────────────────────────┤ 0x020000 ├─────────────────────────────┤
│ │ │ │
│ Primary App Slot │ │ Primary App Slot │
│ (1MB) │ │ (1.4MB) │
│ /dev/ota0 │ │ /dev/ota0 │
│ │ │ │
0x120000 ├─────────────────────────────┤ 0x170000 ├─────────────────────────────┤
│ │ │ │
│ Secondary App Slot │ │ Secondary App Slot │
│ (1MB) │ │ (1.4MB) │
│ /dev/ota1 │ │ /dev/ota1 │
│ │ │ │
0x220000 ├─────────────────────────────┤ 0x2C0000 ├─────────────────────────────┤
│ │ │ │
│ Scratch Partition │ │ Scratch Partition │
│ (256KB) │ │ (256KB) │
│ /dev/otascratch │ │ /dev/otascratch │
│ │ │ │
0x260000 ├─────────────────────────────┤ 0x300000 ├─────────────────────────────┤
│ │ │ │
│ Storage MTD (optional) │ │ Storage MTD (optional) │
│ (1MB) │ │ (1MB) │
│ │ │ │
0x360000 ├─────────────────────────────┤ 0x400000 ├─────────────────────────────┤
│ │ │ │
│ Available Flash │ │ Available Flash │
│ (Remaining) │ │ (Remaining) │
@@ -767,11 +767,11 @@ virtual E-Fuses are later enabled.
The key KConfig options that control this layout: The key KConfig options that control this layout:
- ``ESPRESSIF_OTA_PRIMARY_SLOT_OFFSET`` (default: 0x20000) - ``ESPRESSIF_OTA_PRIMARY_SLOT_OFFSET`` (default: 0x20000)
- ``ESPRESSIF_OTA_SECONDARY_SLOT_OFFSET`` (default: 0x120000) - ``ESPRESSIF_OTA_SECONDARY_SLOT_OFFSET`` (default: 0x170000)
- ``ESPRESSIF_OTA_SLOT_SIZE`` (default: 0x100000) - ``ESPRESSIF_OTA_SLOT_SIZE`` (default: 0x150000)
- ``ESPRESSIF_OTA_SCRATCH_OFFSET`` (default: 0x220000) - ``ESPRESSIF_OTA_SCRATCH_OFFSET`` (default: 0x2C0000)
- ``ESPRESSIF_OTA_SCRATCH_SIZE`` (default: 0x40000) - ``ESPRESSIF_OTA_SCRATCH_SIZE`` (default: 0x40000)
- ``ESPRESSIF_STORAGE_MTD_OFFSET`` (default: 0x260000 when MCUBoot enabled) - ``ESPRESSIF_STORAGE_MTD_OFFSET`` (default: 0x300000 when MCUBoot enabled)
- ``ESPRESSIF_STORAGE_MTD_SIZE`` (default: 0x100000) - ``ESPRESSIF_STORAGE_MTD_SIZE`` (default: 0x100000)
For MCUBoot operation: For MCUBoot operation:
Documentation/platforms/risc-v/esp32h2/index.rst
+17 -17
View File
@@ -608,18 +608,18 @@ based on the default KConfig values:
- 64KB - 64KB
* - Primary Application Slot (/dev/ota0) * - Primary Application Slot (/dev/ota0)
- 0x020000 - 0x020000
- 1MB - 1.4MB
* - Secondary Application Slot (/dev/ota1) * - Secondary Application Slot (/dev/ota1)
- 0x120000 - 0x170000
- 1MB - 1.4MB
* - Scratch Partition (/dev/otascratch) * - Scratch Partition (/dev/otascratch)
- 0x220000 - 0x2C0000
- 256KB - 256KB
* - Storage MTD (optional) * - Storage MTD (optional)
- 0x260000 - 0x300000
- 1MB - 1MB
* - Available Flash * - Available Flash
- 0x360000+ - 0x400000+
- Remaining - Remaining
.. raw:: html .. raw:: html
@@ -648,27 +648,27 @@ virtual E-Fuses are later enabled.
0x020000 ├─────────────────────────────┤ 0x020000 ├─────────────────────────────┤
│ │ │ │
│ Primary App Slot │ │ Primary App Slot │
│ (1MB) │ │ (1.4MB) │
│ /dev/ota0 │ │ /dev/ota0 │
│ │ │ │
0x120000 ├─────────────────────────────┤ 0x170000 ├─────────────────────────────┤
│ │ │ │
│ Secondary App Slot │ │ Secondary App Slot │
│ (1MB) │ │ (1.4MB) │
│ /dev/ota1 │ │ /dev/ota1 │
│ │ │ │
0x220000 ├─────────────────────────────┤ 0x2C0000 ├─────────────────────────────┤
│ │ │ │
│ Scratch Partition │ │ Scratch Partition │
│ (256KB) │ │ (256KB) │
│ /dev/otascratch │ │ /dev/otascratch │
│ │ │ │
0x260000 ├─────────────────────────────┤ 0x300000 ├─────────────────────────────┤
│ │ │ │
│ Storage MTD (optional) │ │ Storage MTD (optional) │
│ (1MB) │ │ (1MB) │
│ │ │ │
0x360000 ├─────────────────────────────┤ 0x400000 ├─────────────────────────────┤
│ │ │ │
│ Available Flash │ │ Available Flash │
│ (Remaining) │ │ (Remaining) │
@@ -678,11 +678,11 @@ virtual E-Fuses are later enabled.
The key KConfig options that control this layout: The key KConfig options that control this layout:
- ``ESPRESSIF_OTA_PRIMARY_SLOT_OFFSET`` (default: 0x20000) - ``ESPRESSIF_OTA_PRIMARY_SLOT_OFFSET`` (default: 0x20000)
- ``ESPRESSIF_OTA_SECONDARY_SLOT_OFFSET`` (default: 0x120000) - ``ESPRESSIF_OTA_SECONDARY_SLOT_OFFSET`` (default: 0x170000)
- ``ESPRESSIF_OTA_SLOT_SIZE`` (default: 0x100000) - ``ESPRESSIF_OTA_SLOT_SIZE`` (default: 0x150000)
- ``ESPRESSIF_OTA_SCRATCH_OFFSET`` (default: 0x220000) - ``ESPRESSIF_OTA_SCRATCH_OFFSET`` (default: 0x2C0000)
- ``ESPRESSIF_OTA_SCRATCH_SIZE`` (default: 0x40000) - ``ESPRESSIF_OTA_SCRATCH_SIZE`` (default: 0x40000)
- ``ESPRESSIF_STORAGE_MTD_OFFSET`` (default: 0x260000 when MCUBoot enabled) - ``ESPRESSIF_STORAGE_MTD_OFFSET`` (default: 0x300000 when MCUBoot enabled)
- ``ESPRESSIF_STORAGE_MTD_SIZE`` (default: 0x100000) - ``ESPRESSIF_STORAGE_MTD_SIZE`` (default: 0x100000)
For MCUBoot operation: For MCUBoot operation: