linux/arch/mips/alchemy/devboards
Manuel Lauss f2711be0f9 MIPS: Alchemy: db1200: Improve PB1200 detection.
The PB1200 has the CPLD located at an address which on the DB1200 is
RAM;  reading the Board-ID sometimes results in a PB1200 being detected
instead (especially during reboots after long uptimes).
On the other hand, the address of the DB1200's CPLD is hosting Flash
chips on the PB1200.  Test for the DB1200 first and additionally do a
quick write-test to the hexleds register to make sure we're writing
to the CPLD.

Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3005/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-12-08 10:42:16 +00:00
..
bcsr.c MIPS: Alchemy: devboards: remove unneeded BCSR IRQ reg acc 2011-12-07 22:02:05 +00:00
db1000.c MIPS: Alchemy: Touchscreen support on DB1100 2011-12-08 10:42:15 +00:00
db1200.c MIPS: Alchemy: db1200: Improve PB1200 detection. 2011-12-08 10:42:16 +00:00
db1300.c MIPS: Alchemy: Add RTC device to all devboards 2011-12-07 22:02:07 +00:00
db1550.c MIPS: Alchemy: Add RTC device to all devboards 2011-12-07 22:02:07 +00:00
Makefile MIPS: Alchemy: one kernel for DB1000/DB1500/DB1100 2011-12-07 22:02:07 +00:00
pb1100.c MIPS: Alchemy: merge devboard code into single per-board files. 2011-12-07 22:02:06 +00:00
pb1500.c MIPS: Alchemy: merge devboard code into single per-board files. 2011-12-07 22:02:06 +00:00
pb1550.c MTD: nand: make au1550nd.c a platform_driver 2011-12-08 10:42:10 +00:00
platform.c MIPS: Alchemy: Add RTC device to all devboards 2011-12-07 22:02:07 +00:00
platform.h MIPS: Alchemy: use 36bit addresses for PCMCIA resources. 2010-02-27 12:53:43 +01:00
pm.c suspend: constify platform_suspend_ops 2010-11-16 14:14:02 +01:00
prom.c MIPS: Alchemy: one kernel for DB1000/DB1500/DB1100 2011-12-07 22:02:07 +00:00