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* ARM: at91: remove mach/io.hSascha Hauer2018-11-061-1/+0
| | | | | | | Remove at91_sys_read() and at91_sys_write() since these are no longer used. This makes mach/io.h empty so remove that aswell. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* at91: serial: pullup RX pins, do not pullup TX pinsPeter Rosin2017-02-141-16/+16
| | | | | | | | | | | | | | We have a number of sama5d3 devices that sometimes hangs at the barebox prompt during boot due to floating RX pins. This patch fixes the problem for us (and probably others). It is similar in nature to linux kernel commit 138c2b2f175b ("ARM: dts: at91: fixes dbgu pinctrl, set pullup on rx, clear pullup on tx") While at it, remove pointless waste of power that the pullup of the TX pins causes and fix the signal comments for SAMA5D4. Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* sizes.h: move include/sizes.h to include/linux/sizes.hMasahiro Yamada2015-01-081-1/+1
| | | | | | | | | | | | | | This file originates in Linux. Linux has it under include/linux/ directory since commit dccd2304cc90. Let's move it to the same place as well in barebox. This commit was generated by the following commands: find -name '*.[chS]' | xargs sed -i -e 's:<sizes.h>:<linux/sizes.h>:' git mv include/sizes.h include/linux/ Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: at91: add sama5d4 soc support #2Bo Shen2014-09-241-0/+495
Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>