History log of /openbmc/u-boot/drivers/serial/serial_lpuart.c (Results 51 – 70 of 70)
Revision Date Author Comments
# b7a80995 10-Sep-2014 Tom Rini <trini@ti.com>

Merge branch 'master' of git://www.denx.de/git/u-boot-microblaze


# 5935408a 09-Sep-2014 Tom Rini <trini@ti.com>

Merge branch 'buildman' of git://git.denx.de/u-boot-x86


# 8c9c74e4 09-Sep-2014 Tom Rini <trini@ti.com>

Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriq


# 89e69fd4 19-Aug-2014 Stefan Agner <stefan@agner.ch>

arm: vf610: lpuart: disable FIFO on initializaton

UART does not use the UART FIFO, but we should also not rely that
the UART FIFO is diabled by default. For instance, when loading
U-

arm: vf610: lpuart: disable FIFO on initializaton

UART does not use the UART FIFO, but we should also not rely that
the UART FIFO is diabled by default. For instance, when loading
U-Boot using the boot ROMs serial downloader protocol over UART,
FIFO is enabled at U-Boot start time.

This patch disables the RX and TX FIFO, sets back their thresholds
and flushes them.

Signed-off-by: Stefan Agner <stefan@agner.ch>

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# a3db78d8 19-Aug-2014 Stefan Agner <stefan@agner.ch>

arm: vf610: lpuart: fix status register handling

The status register 1 (S1) is not writeable, hence we should not
write it. In order to clear the RDRF flag we only need to read
the d

arm: vf610: lpuart: fix status register handling

The status register 1 (S1) is not writeable, hence we should not
write it. In order to clear the RDRF flag we only need to read
the data register.

Also, when stressing U-Boot a lot with serial input, an overflow can
occur which asserts the S1_OR flag (while not asserting the S1_RDRF
flag). To clear this flag we again just need to read the data
register, hence add this flag to the abort conditions for the while
loop.

Insert a compiler barrier to make sure reading the data register
gets executed after reading the status register.

Signed-off-by: Stefan Agner <stefan@agner.ch>

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# 6209e14c 05-Sep-2014 Jingchang Lu <jingchang.lu@freescale.com>

serial: lpuart: add 32-bit registers lpuart support

On vybrid, lpuart's registers are 8-bit. On LS102xA, lpuart's registers
are 32-bit. This patch adds the support for 32-bit registers o

serial: lpuart: add 32-bit registers lpuart support

On vybrid, lpuart's registers are 8-bit. On LS102xA, lpuart's registers
are 32-bit. This patch adds the support for 32-bit registers on
LS102xA.

Signed-off-by: Jingchang Lu <jingchang.lu@freescale.com>
Signed-off-by: Yuan Yao <yao.yuan@freescale.com>

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# 3be2bdf5 09-Oct-2013 Tom Rini <trini@ti.com>

Merge branch 'next' of git://git.denx.de/u-boot-mpc83xx


# 326ea986 31-Jul-2013 Stefano Babic <sbabic@denx.de>

Merge git://git.denx.de/u-boot-arm

Conflicts:
board/freescale/mx6qsabrelite/Makefile
board/freescale/mx6qsabrelite/mx6qsabrelite.c
include/configs/mx6qsab

Merge git://git.denx.de/u-boot-arm

Conflicts:
board/freescale/mx6qsabrelite/Makefile
board/freescale/mx6qsabrelite/mx6qsabrelite.c
include/configs/mx6qsabrelite.h

Signed-off-by: Stefano Babic <sbabic@denx.de>

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# 5b9c79a8 26-Jul-2013 Tom Rini <trini@ti.com>

Merge branch 'master' of git://www.denx.de/git/u-boot-cfi-flash


# 8b485ba1 25-Jul-2013 Albert ARIBAUD <albert.u.boot@aribaud.net>

Merge branch 'u-boot/master' into u-boot-arm/master


# aaf5e825 25-Jul-2013 Tom Rini <trini@ti.com>

Merge branch 'master' of git://git.denx.de/u-boot-nds32


# c2120fbf 24-Jul-2013 Tom Rini <trini@ti.com>

Merge branch 'master' of git://git.denx.de/u-boot-i2c

The sandburst-specific i2c drivers have been deleted, conflict was just
over the SPDX conversion.

Conflicts:
bo

Merge branch 'master' of git://git.denx.de/u-boot-i2c

The sandburst-specific i2c drivers have been deleted, conflict was just
over the SPDX conversion.

Conflicts:
board/sandburst/common/ppc440gx_i2c.c
board/sandburst/common/ppc440gx_i2c.h

Signed-off-by: Tom Rini <trini@ti.com>

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# 1a459660 08-Jul-2013 Wolfgang Denk <wd@denx.de>

Add GPL-2.0+ SPDX-License-Identifier to source files

Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>


# 4e78e031 24-Jun-2013 Tom Rini <trini@ti.com>

Merge branch 'master' of git://git.denx.de/u-boot-mpc5xxx


# 69f14dc2 19-Jun-2013 Albert ARIBAUD <albert.u.boot@aribaud.net>

Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'

Conflicts:
spl/Makefile


# dfdb3d37 14-Jun-2013 Tom Rini <trini@ti.com>

Merge branch 'master' of git://www.denx.de/git/u-boot-mmc


# f0df2546 13-Jun-2013 Tom Rini <trini@ti.com>

Merge branch 'master' of git://git.denx.de/u-boot-spi


# 41341221 13-Jun-2013 Tom Rini <trini@ti.com>

Merge branch 'master' of git://git.denx.de/u-boot-arm

Small conflict over DRA7XX updates and adding SRAM_SCRATCH_SPACE_ADDR

Conflicts:
arch/arm/include/asm/arch-omap5/om

Merge branch 'master' of git://git.denx.de/u-boot-arm

Small conflict over DRA7XX updates and adding SRAM_SCRATCH_SPACE_ADDR

Conflicts:
arch/arm/include/asm/arch-omap5/omap.h

Signed-off-by: Tom Rini <trini@ti.com>

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# 10e16732 08-Jun-2013 Albert ARIBAUD <albert.u.boot@aribaud.net>

Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'

Conflicts:
drivers/serial/Makefile


# 427eba70 27-May-2013 Alison Wang <b18965@freescale.com>

arm: vf610: Add uart support for Vybrid VF610

This patch adds lpuart support for Vybrid VF610 platform.

Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
Signed-off-by: Alison W

arm: vf610: Add uart support for Vybrid VF610

This patch adds lpuart support for Vybrid VF610 platform.

Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
Signed-off-by: Alison Wang <b18965@freescale.com>

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