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* MIPS: TXx9: Modernize printing of kernel messagesGeert Uytterhoeven2017-01-031-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Convert from printk() to pr_*(), - Add missing continuations, to fix user-visible breakage, - Drop superfluous casts (u64 has been unsigned long long on all architectures for many years). On rbtx4927, this restores the kernel output like: -TX4927 SDRAMC -- - CR0:0000007e00000544 - TR:32800030e +TX4927 SDRAMC -- CR0:0000007e00000544 TR:32800030e and: -PCIC -- PCICLK: -Internal(33.3MHz) - +PCIC -- PCICLK:Internal(33.3MHz) Fixes: 4bcc595ccd80decb ("printk: reinstate KERN_CONT for printing continuation lines") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/14646/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: TXx9: tx39xx: Move GPIO setup from .mem_setup() to .arch_init()Geert Uytterhoeven2016-10-041-1/+0
| | | | | | | | | | | | | | | | txx9_gpio_init() calls gpiochip_add_data(), which fails with -ENOMEM as it is called too early in the boot process. This causes all subsequent GPIO operations to fail silently. Postpone all GPIO setup to .arch_init() time to fix this. Suggested-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Cc: linux-mips@linux-mips.org Cc: linux-gpio@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/13967/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Whitespace cleanup.Ralf Baechle2013-02-011-1/+1
| | | | | | | | Having received another series of whitespace patches I decided to do this once and for all rather than dealing with this kind of patches trickling in forever. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: TXx9: Add mtd supportAtsushi Nemoto2008-10-111-0/+14
| | | | | | | | Add helper routines to register physmap-flash platform devices for NOR flashes. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: TXx9: Runtime configuration of timeout-errorAtsushi Nemoto2008-10-111-5/+0
| | | | | | | Add kernel options to control bus timeout error. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: TXx9: Cache fixupAtsushi Nemoto2008-10-111-10/+8
| | | | | | | | | TX39/TX49 can enable/disable I/D cache at runtime. Add kernel options to control them. This is useful to debug some cache-related issues, such as aliasing or I/D coherency. Also enable CWF bit for TX49 SoCs. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] TXx9: Unify serial_txx9 setupAtsushi Nemoto2008-07-301-18/+7
| | | | | | | | * Unify calling of early_serial_txx9_setup. * Use dedicated serial clock on RBTX4938. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] TXx9: Make tx3927-specific code more independentAtsushi Nemoto2008-07-301-0/+141
Make some TX3927 SoC specific code independent from board specific code. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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