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3f77df7f81
linux/arch/powerpc/platforms/powernv
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Vasant Hegde 3f77df7f81 powerpc/powernv: Check image loaded or not before calling flash 
Present code checks for update_flash_data in opal_flash_term_callback().
update_flash_data has been statically initialized to zero, and that
is the value of FLASH_IMG_READY. Also code update initialization happens
during subsys init.

So if reboot is issued before the subsys init stage then we endup displaying
"Flashing new firmware" message.. which may confuse end user.

This patch fixes above described issue by initializes update_flash status
to invalid state.

Reported-by: Sam Bobroff <sam.bobroff@au1.ibm.com>
Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2015-03-25 16:17:02 +11:00
..
eeh-ioda.c powerpc/eeh: Dump PHB diag-data early 2014-12-02 11:03:26 +11:00
eeh-powernv.c powerpc/eeh: Fix missed PE#0 on P7IOC 2015-01-23 14:02:52 +11:00
Kconfig powerpc/powernv: Enable POWER8 doorbell IPIs 2014-06-11 17:05:12 +10:00
Makefile powerpc/powernv: Add OPAL soft-poweroff routine 2015-02-04 13:08:25 +11:00
opal-async.c rtc/tpo: Driver to support rtc and wakeup on PowerNV platform 2014-11-17 18:04:01 +11:00
opal-dump.c powerpc/powernv: Check OPAL dump calls exist before using 2014-09-25 23:14:36 +10:00
opal-elog.c powerpc/powernv: Check OPAL elog calls exist before using 2014-09-25 23:14:36 +10:00
opal-flash.c powerpc/powernv: Check image loaded or not before calling flash 2015-03-25 16:17:02 +11:00
opal-hmi.c powerpc/powernv: Fix the hmi event version check. 2014-11-27 09:32:52 +11:00
opal-lpc.c powerpc/powernv: Properly fix LPC debugfs endianness 2014-10-31 17:09:04 +11:00
opal-memory-errors.c powerpc/powernv: Switch powernv drivers to use machine_xxx_initcall() 2014-07-28 14:11:26 +10:00
opal-msglog.c powerpc/powernv: Fix reading of OPAL msglog 2014-06-11 17:03:36 +10:00
opal-nvram.c powerpc: Add printk levels to powernv platform code 2014-10-02 17:33:55 +10:00
opal-power.c powerpc/powernv: Add OPAL soft-poweroff routine 2015-02-04 13:08:25 +11:00
opal-rtc.c rtc/tpo: Driver to support rtc and wakeup on PowerNV platform 2014-11-17 18:04:01 +11:00
opal-sensor.c hwmon: (ibmpowernv) Use platform 'id_table' to probe the device 2014-11-30 20:13:13 -08:00
opal-sysparam.c powernv: Fix permissions on sysparam sysfs entries 2014-06-11 17:03:15 +10:00
opal-tracepoints.c powerpc: Replace __get_cpu_var uses 2014-11-03 12:12:32 +11:00
opal-wrappers.S powernv: Fix OPAL tracepoint code 2015-01-12 16:40:02 +11:00
opal-xscom.c powerpc/powernv: Switch powernv drivers to use machine_xxx_initcall() 2014-07-28 14:11:26 +10:00
opal.c powerpc/powernv: Don't alloc IRQ map if necessary 2015-01-28 15:28:10 +11:00
pci-ioda.c cxl: Fix device_node reference counting 2015-02-02 14:51:31 +11:00
pci-p5ioc2.c powerpc: Remove more traces of bootmem 2014-11-19 21:41:51 +11:00
pci.c powerpc/iommu: Remove IOMMU device references via bus notifier 2015-03-04 13:19:33 +11:00
pci.h powerpc/powernv: Rename alloc_m64_pe() to reserve_m64_pe() 2014-11-14 17:24:23 +11:00
powernv.h powerpc/powernv: Enable Offline CPUs to enter deep idle states 2014-12-15 10:46:40 +11:00
rng.c powerpc/powernv: Switch powernv drivers to use machine_xxx_initcall() 2014-07-28 14:11:26 +10:00
setup.c powerpc/powernv: Restore LPCR with LPCR_PECE1 cleared 2015-01-22 17:22:57 +11:00
smp.c powerpc/powernv: Ignore smt-enabled on Power8 and later 2014-12-18 19:59:21 +11:00
subcore-asm.S powerpc/powernv: Add support for POWER8 split core on powernv 2014-05-28 13:35:37 +10:00
subcore.c powernv/powerpc: Add winkle support for offline cpus 2014-12-15 10:46:41 +11:00
subcore.h powernv/powerpc: Add winkle support for offline cpus 2014-12-15 10:46:41 +11:00