From: Alberto Panizzo <alberto@amarulasolutions.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 0/8] Improve rockusb support in U-Boot
Date: Wed, 4 Jul 2018 20:47:21 +0200 [thread overview]
Message-ID: <1530730069-7448-1-git-send-email-alberto@amarulasolutions.com> (raw)
rockusb protocol has been introduced by Eddie Cai in U-Boot mainline
allowing to write internal eMMC of RK3288 based boards (and potentially
all other Rockchip's CPUs).
On workstation side the open source project rkdeveloptool do implement
the rockusb protocol. You can find it on GitHub here:
https://github.com/rockchip-linux/rkdeveloptool
This patchset increase the supported functionalities on target side
allowing developers to:
- Read flash: rl command of rkdeveloptool
- Read chip version: rci command of rkdeveloptool
- Complete the write cycle implementing block erase
- Improve read/write speed
Changes in v2:
- Reworked patch 1/8 to obtain simpler and more logical code
- Rewrote some patch messages
- Updated documentation in README.rockusb patch by patch
- Added patch 8/8 to fix debug prints of original code
Alberto Panizzo (8):
usb: rockchip: fix command failed on host side due to missing data
usb: rockchip: implement skeleton for K_FW_GET_CHIP_VER command
rockchip: rk3288: implement reading chip version from bootrom code
usb: rockchip: implement K_FW_LBA_READ_10 command
usb: rockchip: implement K_FW_LBA_ERASE_10 command
usb: rockchip: be quiet on serial port while transferring data
usb: rockchip: boost up write speed from 4MB/s to 15MB/s
usb: rockchip: fix printing csw debug info
arch/arm/include/asm/arch-rockchip/f_rockusb.h | 6 +-
arch/arm/mach-rockchip/rk3288/Makefile | 1 +
arch/arm/mach-rockchip/rk3288/rockusb_rk3288.c | 30 ++++
doc/README.rockusb | 11 +-
drivers/usb/gadget/f_rockusb.c | 217 ++++++++++++++++++++++++-
5 files changed, 255 insertions(+), 10 deletions(-)
create mode 100644 arch/arm/mach-rockchip/rk3288/rockusb_rk3288.c
--
2.7.4
next reply other threads:[~2018-07-04 18:47 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-04 18:47 Alberto Panizzo [this message]
2018-07-04 18:47 ` [U-Boot] [PATCH v2 1/8] usb: rockchip: fix command failed on host side due to missing data Alberto Panizzo
2018-07-04 18:47 ` [U-Boot] [PATCH v2 2/8] usb: rockchip: implement skeleton for K_FW_GET_CHIP_VER command Alberto Panizzo
2018-07-04 18:47 ` [U-Boot] [PATCH v2 3/8] rockchip: rk3288: implement reading chip version from bootrom code Alberto Panizzo
2018-07-04 18:47 ` [U-Boot] [PATCH v2 4/8] usb: rockchip: implement K_FW_LBA_READ_10 command Alberto Panizzo
2018-07-05 22:18 ` Lukasz Majewski
2018-07-04 18:47 ` [U-Boot] [PATCH v2 5/8] usb: rockchip: implement K_FW_LBA_ERASE_10 command Alberto Panizzo
2018-07-10 20:49 ` Simon Glass
2018-07-04 18:47 ` [U-Boot] [PATCH v2 6/8] usb: rockchip: be quiet on serial port while transferring data Alberto Panizzo
2018-07-04 18:47 ` [U-Boot] [PATCH v2 7/8] usb: rockchip: boost up write speed from 4MB/s to 15MB/s Alberto Panizzo
2018-07-10 20:49 ` Simon Glass
2018-07-04 18:47 ` [U-Boot] [PATCH v2 8/8] usb: rockchip: fix printing csw debug info Alberto Panizzo
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