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c11e3b48db
linux/arch/mips/configs
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Paul Burton c11e3b48db MIPS: SEAD3: Probe UARTs using DT 
Probe the UARTs on SEAD3 boards using device tree rather than platform
code, in order to reduce the amount of the latter. This requires that
CONFIG_SERIAL_OF_PLATFORM be enabled, so enable it in sead3_defconfig.
The SEAD3 DT shim code is extended to read bootloader environment
variables to determine the appropriate UART & mode for kernel console
output & set the stdout-path property of the chosen node accordingly.

In contrast to the old platform code, which appears to have only ever
set "console=ttyS0,38400n8r" with the code in console_config never
having an effect, this will honor the "yamontty" environment variable to
select between the 2 UARTs on the board and then check the "modetty0" or
"modetty1" variable as appropriate to determine the UART configuration.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: linux-mips@linux-mips.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/14048/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-10-05 01:31:20 +02:00
..
ar7_defconfig MIPS: Kill CONFIG_MTD_PARTITIONS 2014-01-24 22:39:45 +01:00
ath25_defconfig MIPS: Add default configuration for ath25 2016-07-24 12:45:59 +02:00
ath79_defconfig MIPS: defconfigs: add MTD_SPI_NOR (new dependency for M25P80) 2014-05-28 10:53:14 +02:00
bcm47xx_defconfig MIPS: defconfigs: Remove CONFIG_IPV6_PRIVACY 2016-05-13 14:01:58 +02:00
bcm63xx_defconfig MIPS: BCM63xx: Enable partition parser in defconfig 2016-05-13 14:02:06 +02:00
bigsur_defconfig MIPS: defconfigs: Remove CONFIG_IPV6_PRIVACY 2016-05-13 14:01:58 +02:00
bmips_be_defconfig MIPS: BMIPS: Enable partition parser in defconfig 2016-05-13 14:02:06 +02:00
bmips_stb_defconfig MIPS: BMIPS: Enable GZIP ramdisk and timed printks 2015-11-11 09:46:52 +01:00
capcella_defconfig MIPS: capcella_defconfig: Convert to use libata PATA drivers 2015-11-11 08:36:00 +01:00
cavium_octeon_defconfig MIPS: Octeon: cavium_octeon_defconfig: Enable OCTEON SATA 2016-07-21 10:54:04 +02:00
ci20_defconfig MIPS: ci20: Enable NAND and UBIFS support in defconfig. 2016-04-03 12:32:09 +02:00
cobalt_defconfig MIPS: Kill CONFIG_MTD_PARTITIONS 2014-01-24 22:39:45 +01:00
db1xxx_defconfig arch/defconfig: remove CONFIG_RESOURCE_COUNTERS 2016-05-23 17:04:14 -07:00
decstation_defconfig MIPS: defconfigs: Remove CONFIG_IPV6_PRIVACY 2016-05-13 14:01:58 +02:00
e55_defconfig MIPS: e55_defconfig: Convert to use libata PATA drivers 2015-11-11 08:36:03 +01:00
fuloong2e_defconfig MIPS: fuloong2e_defconfig: Convert to use libata PATA drivers 2015-11-11 08:36:05 +01:00
gpr_defconfig mips: Set CONFIG_NET=y in defconfigs 2014-09-24 13:38:29 -04:00
ip22_defconfig MIPS: defconfigs: Remove CONFIG_IPV6_PRIVACY 2016-05-13 14:01:58 +02:00
ip27_defconfig MIPS: defconfigs: Remove CONFIG_IPV6_PRIVACY 2016-05-13 14:01:58 +02:00
ip28_defconfig kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
ip32_defconfig KEYS: CONFIG_KEYS_DEBUG_PROC_KEYS is no longer an option 2016-02-10 10:13:27 +00:00
jazz_defconfig MIPS: defconfigs: Remove CONFIG_IPV6_PRIVACY 2016-05-13 14:01:58 +02:00
jmr3927_defconfig MIPS: Kill CONFIG_MTD_PARTITIONS 2014-01-24 22:39:45 +01:00
lasat_defconfig MIPS: lasat_defconfig: Convert to use libata PATA drivers 2015-11-11 08:36:08 +01:00
lemote2f_defconfig MIPS: defconfigs: Remove CONFIG_IPV6_PRIVACY 2016-05-13 14:01:58 +02:00
loongson1b_defconfig MIPS: Loongson1B: Some updates/fixes for LS1B 2016-05-13 14:02:05 +02:00
loongson1c_defconfig MIPS: Loongson1C: Add defconfig 2016-10-04 16:13:57 +02:00
loongson3_defconfig arch/defconfig: remove CONFIG_RESOURCE_COUNTERS 2016-05-23 17:04:14 -07:00
malta_defconfig MIPS: malta_defconfig: Convert to use libata PATA drivers 2015-11-11 08:36:13 +01:00
malta_kvm_defconfig MIPS: malta_kvm_defconfig: Convert to use libata PATA drivers 2015-11-11 08:36:17 +01:00
malta_kvm_guest_defconfig MIPS: malta_kvm_guest_defconfig: Convert to use libata PATA drivers 2015-11-11 08:36:19 +01:00
malta_qemu_32r6_defconfig mips: use the new LED disk activity trigger 2016-06-27 08:58:41 +02:00
maltaaprp_defconfig mips: use the new LED disk activity trigger 2016-06-27 08:58:41 +02:00
maltasmvp_defconfig MIPS: Malta: Make maltasmvp_defconfig useful again. 2015-06-21 21:52:19 +02:00
maltasmvp_eva_defconfig mips: use the new LED disk activity trigger 2016-06-27 08:58:41 +02:00
maltaup_defconfig mips: use the new LED disk activity trigger 2016-06-27 08:58:41 +02:00
maltaup_xpa_defconfig MIPS: maltaup_xpa_defconfig: Convert to use libata PATA drivers 2015-11-11 08:36:31 +01:00
markeins_defconfig tgt: defconfig cleanup 2014-07-17 22:07:44 +02:00
mips_paravirt_defconfig MIPS: Add minimal defconfig for mips_paravirt 2014-06-02 13:40:03 +02:00
mpc30x_defconfig MIPS: mpc30x_defconfig: Convert to use libata PATA drivers 2015-11-11 08:36:33 +01:00
msp71xx_defconfig USB: delete CONFIG_USB_DEVICEFS from defconfig 2014-05-27 16:07:13 -07:00
mtx1_defconfig MIPS: defconfigs: Remove CONFIG_IPV6_PRIVACY 2016-05-13 14:01:58 +02:00
nlm_xlp_defconfig MIPS: defconfigs: Remove CONFIG_IPV6_PRIVACY 2016-05-13 14:01:58 +02:00
nlm_xlr_defconfig MIPS: defconfigs: Remove CONFIG_IPV6_PRIVACY 2016-05-13 14:01:58 +02:00
pic32mzda_defconfig MIPS: pic32mzda: Add initial PIC32MZDA Starter Kit defconfig 2016-01-24 02:54:32 +01:00
pistachio_defconfig MIPS: pistachio: Remove ANDROID_TIMED_OUTPUT from defconfig. 2016-10-04 16:13:57 +02:00
pnx8335_stb225_defconfig MIPS: Kill CONFIG_MTD_PARTITIONS 2014-01-24 22:39:45 +01:00
qi_lb60_defconfig MIPS: JZ4740: use Ingenic SoC UART driver 2015-06-21 21:53:26 +02:00
rb532_defconfig MIPS: Kill CONFIG_MTD_PARTITIONS 2014-01-24 22:39:45 +01:00
rbtx49xx_defconfig mips: use the new LED disk activity trigger 2016-06-27 08:58:41 +02:00
rm200_defconfig MIPS: defconfigs: Remove CONFIG_IPV6_PRIVACY 2016-05-13 14:01:58 +02:00
rt305x_defconfig MIPS: defconfigs: add MTD_SPI_NOR (new dependency for M25P80) 2014-05-28 10:53:14 +02:00
sb1250_swarm_defconfig KEYS: CONFIG_KEYS_DEBUG_PROC_KEYS is no longer an option 2016-02-10 10:13:27 +00:00
sead3_defconfig MIPS: SEAD3: Probe UARTs using DT 2016-10-05 01:31:20 +02:00
sead3micro_defconfig MIPS: SEAD3: Enable DEVTMPFS 2014-09-22 13:35:48 +02:00
tb0219_defconfig USB: delete CONFIG_USB_DEVICEFS from defconfig 2014-05-27 16:07:13 -07:00
tb0226_defconfig tgt: defconfig cleanup 2014-07-17 22:07:44 +02:00
tb0287_defconfig tgt: defconfig cleanup 2014-07-17 22:07:44 +02:00
workpad_defconfig kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
xilfpga_defconfig MIPS: Add xilfpga defconfig 2015-11-11 08:38:45 +01:00
xway_defconfig MIPS: Lantiq: Add defconfig for xway SoC 2013-09-03 23:22:16 +02:00