ish: Trim down the release branchstabilize-wristpin-14469.59.B-ishstabilize-voshyr-14637.B-ishstabilize-quickfix-14695.187.B-ishstabilize-quickfix-14695.124.B-ishstabilize-quickfix-14526.91.B-ishstabilize-14695.85.B-ishstabilize-14695.107.B-ishstabilize-14682.B-ishstabilize-14633.B-ishstabilize-14616.B-ishstabilize-14589.B-ishstabilize-14588.98.B-ishstabilize-14588.14.B-ishstabilize-14588.123.B-ishstabilize-14536.B-ishstabilize-14532.B-ishstabilize-14528.B-ishstabilize-14526.89.B-ishstabilize-14526.84.B-ishstabilize-14526.73.B-ishstabilize-14526.67.B-ishstabilize-14526.57.B-ishstabilize-14498.B-ishstabilize-14496.B-ishstabilize-14477.B-ishstabilize-14469.9.B-ishstabilize-14469.8.B-ishstabilize-14469.58.B-ishstabilize-14469.41.B-ishstabilize-14442.B-ishstabilize-14438.B-ishstabilize-14411.B-ishstabilize-14396.B-ishstabilize-14395.B-ishstabilize-14388.62.B-ishstabilize-14388.61.B-ishstabilize-14388.52.B-ishstabilize-14385.B-ishstabilize-14345.B-ishstabilize-14336.B-ishstabilize-14333.B-ishrelease-R99-14469.B-ishrelease-R98-14388.B-ishrelease-R102-14695.B-ishrelease-R101-14588.B-ishrelease-R100-14526.B-ishfirmware-cherry-14454.B-ishfirmware-brya-14505.B-ishfirmware-brya-14505.71.B-ishfactory-kukui-14374.B-ishfactory-guybrush-14600.B-ishfactory-cherry-14455.B-ishfactory-brya-14517.B-ish

In the interest of making long-term branch maintenance incur as little
technical debt on us as possible, we should not maintain any files on
the branch we are not actually using.

This has the added effect of making it extremely clear when merging CLs
from the main branch when changes have the possibility to affect us.

The follow-on CL adds a convenience script to actually pull updates from
the main branch and generate a CL for the update.

BUG=b:204206272
BRANCH=ish
TEST=make BOARD=arcada_ish && make BOARD=drallion_ish

Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: I17e4694c38219b5a0823e0a3e55a28d1348f4b18
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3262038
Reviewed-by: Jett Rink <jettrink@chromium.org>
Reviewed-by: Tom Hughes <tomhughes@chromium.org>

1 files changed, 0 insertions, 60 deletions

diff --git a/chip/stm32/config-stm32g41xb.h b/chip/stm32/config-stm32g41xb.h
deleted file mode 100644
index 4f1ed96871..0000000000
--- a/chip/stm32/config-stm32g41xb.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/* Copyright 2020 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.
- */
-
-/*
- * Memory mapping for STM32G431xb. The STM32G431xb is a category 2 device within
- * the STM32G4 chip family. Category 2 devices have either 32, 64, or 128 kB of
- * internal flash. The 'xB' indicates 128 kB of internal flash.
- *
- * STM32G431x is a single bank only device consisting of 64 pages of 2 kB
- * each. It supports both a mass erase or page erase feature. Note that
- * CONFIG_FLASH_BANK_SIZE is consistent with page size as defined in RM0440 TRM
- * for the STM32G4 chip family. The minimum erase size is 1 page.
- *
- * The minimum write size for STM32G4 is 8 bytes. Cros-EC does not support
- * PSTATE in single bank memories with a write size > 4 bytes.
- */
-
-#define CONFIG_FLASH_SIZE_BYTES       (128 * 1024)
-#define CONFIG_FLASH_WRITE_SIZE 0x0004
-#define CONFIG_FLASH_BANK_SIZE (2 * 1024)
-#define CONFIG_FLASH_ERASE_SIZE CONFIG_FLASH_BANK_SIZE
-
-
-/* Erasing 128K can take up to 2s, need to defer erase. */
-#define CONFIG_FLASH_DEFERRED_ERASE
-
-/* No page mode on STM32G4, so no benefit to larger write sizes */
-#define CONFIG_FLASH_WRITE_IDEAL_SIZE CONFIG_FLASH_WRITE_SIZE
-
-/*
- * STM32G431x6/x8/xB devices feature 32 Kbytes of embedded SRAM. This SRAM
- * is split into three blocks:
- * • 16 Kbytes mapped at address 0x2000 0000 (SRAM1).
- * •  6 Kbytes mapped at address 0x2000 4000 (SRAM2).
- * • 10 Kbytes mapped at address 0x1000 0000 (CCM SRAM). It is also aliased
- *   at 0x2000 5800 address to be accessed by all bus controllers.
- */
-#define CONFIG_RAM_BASE		0x20000000
-#define CONFIG_RAM_SIZE		0x00008000
-
-#undef I2C_PORT_COUNT
-#define I2C_PORT_COUNT	3
-
-/* Number of DMA channels supported (6 channels each for DMA1 and DMA2) */
-#define DMAC_COUNT 12
-
-/* Use PSTATE embedded in the RO image, not in its own erase block */
-#define CONFIG_FLASH_PSTATE
-#undef CONFIG_FLASH_PSTATE_BANK
-
-/* Number of IRQ vectors on the NVIC */
-#define CONFIG_IRQ_COUNT	101
-
-/* USB packet ram config */
-#define CONFIG_USB_RAM_BASE        0x40006000
-#define CONFIG_USB_RAM_SIZE        1024
-#define CONFIG_USB_RAM_ACCESS_TYPE uint16_t
-#define CONFIG_USB_RAM_ACCESS_SIZE 2