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Diffstat (limited to 'zephyr/Kconfig.flash')
| -rw-r--r-- | zephyr/Kconfig.flash | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/zephyr/Kconfig.flash b/zephyr/Kconfig.flash deleted file mode 100644 index f6a8b2d103..0000000000 --- a/zephyr/Kconfig.flash +++ /dev/null @@ -1,107 +0,0 @@ -# Copyright 2021 The Chromium OS Authors. All rights reserved. -# Use of this source code is governed by a BSD-style license that can be -# found in the LICENSE file. - -if PLATFORM_EC_FLASH_CROS - -config PLATFORM_EC_SPI_FLASH_REGS - bool "Enable SPI flash registers" - default y if SOC_FAMILY_NPCX - help - Enables flash registers for SPI flash (both internal and external). - When enabled, two new functions will become available: (1) a function - to compute the block write protection range from a set of status - registers, and (2) the inverse function to set the status registers - based on the desired protection offset/length. - -config PLATFORM_EC_CONSOLE_CMD_CHARGEN - bool "Console command: chargen" - depends on UART_INTERRUPT_DRIVEN - help - Enables the "chargen" console command, which sends a continuous - stream of characters to the EC console. - - This allows to create tests which validate console output by - verifying that no characters in the received sequence were lost. - -config PLATFORM_EC_CONSOLE_CMD_FLASH - bool "Console commands: flasherase, flashread, flashwrite" - help - Enables various console commands: - - flasherase - erase flash region - flashread - read from flash to memory - flashwrite - write memory to flash - -config PLATFORM_EC_CONSOLE_CMD_FLASHINFO - bool "Console commands: flashinfo" - default y - help - Enables various console commands: - - flashinfo - displays information about the flash storage - -config PLATFORM_EC_CONSOLE_CMD_FLASH_WP - bool "Console commands: flashwp" - default y - help - Enables various console commands: - - flashwp - change write-protection settings - -config PLATFORM_EC_CONSOLE_CMD_SYSJUMP - bool "Console command: sysjump" - default y - help - Enables the sysjump console command used for testing and verifying - that we're able to jump between images. Normally, in an EC build, - there will exist 2 images (sometimes more): read-only (RO) and - read-write (RW). This console command allows us to manually jump - between the various images (or even to a random starting address) by - copying the image data from flash to ram, then jumping to the image's - entry point. - -choice PLATFORM_EC_STORAGE_TYPE - prompt "Code storage type" - default PLATFORM_EC_EXTERNAL_STORAGE if SOC_FAMILY_NPCX - default PLATFORM_EC_INTERNAL_STORAGE if SOC_FAMILY_RISCV_ITE - help - Sets the EC code storage type. - -config PLATFORM_EC_EXTERNAL_STORAGE - bool "Flash is stored external to the EC" - help - This indicates that the EC's flash is stored separately and is it - not possible execute directly from it. Code must be loaded from - the flash into internal SRAM before it can be executed. It is still - possible to read and write the flash. - -config PLATFORM_EC_INTERNAL_STORAGE - bool "Flash is stored internal to the EC" - help - This indicates that the EC code can reside on internal storage. - This option implies XIP(eXecute-In-Place) semantics. - i.e. code is being fetched directly from storage media. - -endchoice - -config PLATFORM_EC_MAPPED_STORAGE - bool "Flash is mapped into the EC's address space" - default y if SOC_FAMILY_NPCX || SOC_FAMILY_RISCV_ITE - help - This indicates that the EC's flash is directly mapped into - its address space. This makes it easier to read and write the flash. - If this is not defined, the flash driver must implement - flash_physical_read(). - -config PLATFORM_EC_FLASH_PSTATE - bool "Store persistent write protect for the flash inside" - default y if SOC_FAMILY_RISCV_ITE - help - Store persistent write protect for the flash inside the flash data - itself. This allows ECs with internal flash to emulate something - closer to a SPI flash write protect register. If this is not - defined, write protect state is maintained solely by the physical - flash driver. - -endif # PLATFORM_EC_FLASH_CROS |