From: Simon Glass <sjg@chromium.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 0/17] dm: x86: Convert x86 to use driver model more fully
Date: Thu, 26 Mar 2015 09:29:24 -0600 [thread overview]
Message-ID: <1427383781-7151-1-git-send-email-sjg@chromium.org> (raw)
At present x86 does not use driver model for SPI or LPC (low-pin-count, a
bus used to talk to the EC on Chromebooks).
This series:
- moves the ICH SPI driver over to driver model
- moves the cros_ec LPC driver to driver model
- removes non-driver-model cros_ec code (since now I2C, SPI and LPC are
converted over)
- makes some use of the PCI uclass for x86 init, by no means complete
- fixes up the keyboard to work on chromebook_link (previously it would only
work when started from coreboot)
Changes in v2:
- Support pre-driver-model too so we can rebase on dm/next
- Adjust snow to move cros_ec from SPI to I2C
- Add new patch to move CONFIG_CROS_EC_SANDBOX to Kconfig
- Rebase to dm/next
Simon Glass (17):
dm: sf: Add driver model read/write/erase methods
dm: x86: spi: Convert ICH SPI driver to driver model
dm: x86: Add a uclass for a Platform Controller Hub
dm: x86: Add a uclass for an Low Pin Count (LPC) device
x86: chromebook_link: dts: Add PCH and LPC devices
dm: cros_ec: Convert cros_ec LPC driver to driver model
cros_ec: Reinit the cros_ec device when 'crosec init' is used
cros_ec: Drop unused CONFIG_DM_CROS_EC
sandbox: cros_ec: Drop unnecessary init
x86: cros_ec: Drop unnecessary init
exynos: cros_ec: Drop unnecessary init
cros_ec: Remove unused cros_ec_board_init() function
fdt: cros_ec: Drop compatible string in fdtdec
fdt: Drop LPC compatible string in fdtdec
cros_ec: exynos: Match up device tree with kernel version
sandbox: cros_ec: Add Kconfig for sandbox EC config
i8042: Add keyboard enable logic in kbd_reset()
arch/arm/dts/exynos5250-snow.dts | 11 +-
arch/arm/dts/exynos5420-peach-pit.dts | 5 +-
arch/arm/dts/exynos5800-peach-pi.dts | 4 +-
arch/sandbox/Kconfig | 3 -
arch/sandbox/dts/cros-ec-keyboard.dtsi | 105 +++++
arch/sandbox/dts/sandbox.dts | 115 ++----
arch/x86/Kconfig | 6 +
arch/x86/cpu/ivybridge/bd82x6x.c | 9 -
arch/x86/cpu/ivybridge/cpu.c | 2 +-
arch/x86/cpu/ivybridge/lpc.c | 13 +-
arch/x86/cpu/ivybridge/mrccache.c | 7 +-
arch/x86/cpu/ivybridge/sdram.c | 17 +-
arch/x86/dts/chromebook_link.dts | 70 ++--
arch/x86/include/asm/arch-ivybridge/mrccache.h | 4 +-
arch/x86/lib/Makefile | 2 +
arch/x86/lib/init_helpers.c | 8 -
arch/x86/lib/lpc-uclass.c | 28 ++
arch/x86/lib/pch-uclass.c | 28 ++
board/coreboot/coreboot/coreboot.c | 5 -
board/google/chromebook_link/link.c | 3 -
board/samsung/common/board.c | 12 -
board/samsung/smdk5420/Kconfig | 6 -
board/sandbox/sandbox.c | 12 -
common/board_r.c | 3 -
common/cros_ec.c | 33 --
configs/chromebook_link_defconfig | 1 +
configs/sandbox_defconfig | 1 -
configs/snow_defconfig | 1 -
drivers/input/cros_ec_keyb.c | 2 +-
drivers/input/i8042.c | 7 +
drivers/misc/Kconfig | 19 +-
drivers/misc/cros_ec.c | 250 +-----------
drivers/misc/cros_ec_i2c.c | 4 +-
drivers/misc/cros_ec_lpc.c | 29 +-
drivers/misc/cros_ec_sandbox.c | 77 +---
drivers/misc/cros_ec_spi.c | 4 +-
drivers/mtd/spi/sf-uclass.c | 16 +
drivers/spi/ich.c | 519 +++++++++++++------------
include/configs/exynos5420-common.h | 2 -
include/configs/sandbox.h | 1 -
include/configs/smdk5250.h | 1 -
include/configs/snow.h | 1 -
include/configs/x86-common.h | 1 -
include/cros_ec.h | 137 -------
include/dm/uclass-id.h | 1 +
include/fdtdec.h | 4 +-
include/spi_flash.h | 47 ++-
lib/fdtdec.c | 4 +-
48 files changed, 661 insertions(+), 979 deletions(-)
create mode 100644 arch/sandbox/dts/cros-ec-keyboard.dtsi
create mode 100644 arch/x86/lib/lpc-uclass.c
create mode 100644 arch/x86/lib/pch-uclass.c
--
2.2.0.rc0.207.ga3a616c
next reply other threads:[~2015-03-26 15:29 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-26 15:29 Simon Glass [this message]
2015-03-26 15:29 ` [U-Boot] [PATCH v2 01/17] dm: sf: Add driver model read/write/erase methods Simon Glass
2015-04-01 3:14 ` Simon Glass
2015-03-26 15:29 ` [U-Boot] [PATCH v2 02/17] dm: x86: spi: Convert ICH SPI driver to driver model Simon Glass
2015-04-01 3:14 ` Simon Glass
2015-03-26 15:29 ` [U-Boot] [PATCH v2 03/17] dm: x86: Add a uclass for a Platform Controller Hub Simon Glass
2015-04-01 3:14 ` Simon Glass
2015-03-26 15:29 ` [U-Boot] [PATCH v2 04/17] dm: x86: Add a uclass for an Low Pin Count (LPC) device Simon Glass
2015-04-01 3:15 ` Simon Glass
2015-03-26 15:29 ` [U-Boot] [PATCH v2 05/17] x86: chromebook_link: dts: Add PCH and LPC devices Simon Glass
2015-04-01 3:15 ` Simon Glass
2015-03-26 15:29 ` [U-Boot] [PATCH v2 06/17] dm: cros_ec: Convert cros_ec LPC driver to driver model Simon Glass
2015-04-01 3:15 ` Simon Glass
2015-03-26 15:29 ` [U-Boot] [PATCH v2 07/17] cros_ec: Reinit the cros_ec device when 'crosec init' is used Simon Glass
2015-04-01 3:15 ` Simon Glass
2015-03-26 15:29 ` [U-Boot] [PATCH v2 08/17] cros_ec: Drop unused CONFIG_DM_CROS_EC Simon Glass
2015-04-01 3:15 ` Simon Glass
2015-03-26 15:29 ` [U-Boot] [PATCH v2 09/17] sandbox: cros_ec: Drop unnecessary init Simon Glass
2015-04-01 3:16 ` Simon Glass
2015-03-26 15:29 ` [U-Boot] [PATCH v2 10/17] x86: " Simon Glass
2015-04-01 3:16 ` Simon Glass
2015-03-26 15:29 ` [U-Boot] [PATCH v2 11/17] exynos: " Simon Glass
2015-04-01 3:16 ` Simon Glass
2015-03-26 15:29 ` [U-Boot] [PATCH v2 12/17] cros_ec: Remove unused cros_ec_board_init() function Simon Glass
2015-04-01 3:16 ` Simon Glass
2015-03-26 15:29 ` [U-Boot] [PATCH v2 13/17] fdt: cros_ec: Drop compatible string in fdtdec Simon Glass
2015-04-01 3:16 ` Simon Glass
2015-03-26 15:29 ` [U-Boot] [PATCH v2 14/17] fdt: Drop LPC " Simon Glass
2015-04-01 3:16 ` Simon Glass
2015-03-26 15:29 ` [U-Boot] [PATCH v2 15/17] cros_ec: exynos: Match up device tree with kernel version Simon Glass
2015-04-01 3:16 ` Simon Glass
2015-03-26 15:29 ` [U-Boot] [PATCH v2 16/17] sandbox: cros_ec: Add Kconfig for sandbox EC config Simon Glass
2015-04-01 3:16 ` Simon Glass
2015-03-26 15:29 ` [U-Boot] [PATCH v2 17/17] i8042: Add keyboard enable logic in kbd_reset() Simon Glass
2015-04-01 3:16 ` Simon Glass
2015-04-01 1:27 ` [U-Boot] [PATCH v2 0/17] dm: x86: Convert x86 to use driver model more fully Simon Glass
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