Patch 1 introduces bootcount support for the 3 siemens boards. As there is no other possibility on this boards, the bootcounter is stored in the environment. To prevent a "saveenv" on all reboots, a "upgrade_available" U-Boot Environment variable is introduced.
Patch 2 makes the enabling of the RTC32K OSC configurable, as on the dxr2 board it is not used, and http://www.denx.de/wiki/view/U-Boot/DesignPrinciples#2_Keep_it_Fast says not enable things not used ...
Patch 3 adds an option to set the iSerialNumber board specific, which is used on the 3 siemens boards.
Patch 4 adds an option to set the bcdDevice number board specific, which is used on the 3 siemens boards.
Patch 5 contains a lot of updates for the siemens boards, see commit message for detailed information.
already posted patches on which this patchserie is based:
[U-Boot,v4] i2c, omap24xx: convert driver to new mutlibus/mutliadapter framework http://patchwork.ozlabs.org/patch/285390/
[U-Boot] net, phy: fix AR8031 phy_mask http://patchwork.ozlabs.org/patch/276944/
[U-Boot,2/3] net, phy: fix NULL pointer deference http://patchwork.ozlabs.org/patch/272797/
changes for v2: - added comments from Lukasz Majewski for the USB DFU related parts changes for v3: - rebase against current u-boot/master 509dca7a11aad394d781a9d31a7bfa6692562741
Heiko Schocher (4): bootcount: store bootcount var in environment arm, am33x: make RTC32K OSC enable configurable usb, g_dnl: make iSerialNumber board configurable usb, g_dnl: make bcdDevice value configurable
Samuel Egli (1): arm, am335x: update for the siemens boards
README | 19 ++++ arch/arm/cpu/armv7/am33xx/board.c | 4 + board/siemens/common/factoryset.c | 24 ++++- board/siemens/common/factoryset.h | 2 + board/siemens/dxr2/board.c | 11 +-- board/siemens/dxr2/board.h | 9 +- board/siemens/dxr2/mux.c | 158 +++++++++++++++++++++++++++++++++ board/siemens/pxm2/board.c | 3 +- board/siemens/rut/board.c | 51 +++++++++-- drivers/bootcount/Makefile | 1 + drivers/bootcount/bootcount_env.c | 29 ++++++ drivers/usb/gadget/g_dnl.c | 43 ++++++++- include/configs/dxr2.h | 13 ++- include/configs/pxm2.h | 7 +- include/configs/rut.h | 10 ++- include/configs/siemens-am33x-common.h | 69 ++++++++++---- include/configs/ti_am335x_common.h | 1 + include/g_dnl.h | 1 + 18 files changed, 399 insertions(+), 56 deletions(-) create mode 100644 drivers/bootcount/bootcount_env.c
Cc: Tom Rini trini@ti.com Cc: Marek Vasut marek.vasut@gmail.com Cc: Lukasz Majewski l.majewski@samsung.com Cc: Kyungmin Park kyungmin.park@samsung.com Cc: Samuel Egli samuel.egli@siemens.com Cc: Pascal Bach pascal.bach@siemens.com Cc: Roger Meier r.meier@siemens.com Cc: Matthias Michel matthias.michel@siemens.com