Guenter Roeck 87f67cc4c7 MIPS: Fix boot on Fuloong2 systems
Commit 268a2d6001 ("MIPS: Loongson64: Rename CPU TYPES") changed
Kconfig symbols as follows:
	CPU_LOONGSON2 to CPU_LOONGSON2EF
	CPU_LOONGSON3 to CPU_LOONGSON64
	SYS_HAS_CPU_LOONGSON3 to SYS_HAS_CPU_LOONGSON64

It did not touch SYS_HAS_CPU_LOONGSON2E or SYS_HAS_CPU_LOONGSON2F.
However, the patch changed a conditional from

 #if defined(CONFIG_SYS_HAS_CPU_LOONGSON2E) || \
     defined(CONFIG_SYS_HAS_CPU_LOONGSON2F)

to

 #if defined(CONFIG_SYS_HAS_CPU_LOONGSON2EF)

SYS_HAS_CPU_LOONGSON2EF does not exist, resulting in boot failures
with the qemu fulong2e emulation. Revert to the original code.

Fixes: 268a2d6001 ("MIPS: Loongson64: Rename CPU TYPES")
Cc: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
2019-11-27 10:27:45 -08:00
2019-11-27 10:27:45 -08:00
2019-10-13 16:37:36 -07:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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