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lcd/Kconfig, Make.defs: Remove dependency of CONFIG_LCD_NXDRIVER for building non-graphic, SLCD drivers.

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Gregory Nutt
2016-05-26 07:21:14 -06:00
parent 783bab6c82
commit e57a6d14c3
4 changed files with 55 additions and 20 deletions
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configs/sabre-6quad/README.txt
+4 -1
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@@ -555,7 +555,10 @@ Open Issues:
PMD_SECT_DOM(0) | PMD_SECT_XN)
#define MMU_STRONGLY_ORDERED (PMD_TYPE_SECT | PMD_SECT_AP_RW1 | \
3. Assertions. On a fatal assertions, other CPUs need to be stopped.
3. Assertions. On a fatal assertions, other CPUs need to be stopped. The SCR,
however, only supports disabling CPUs 1 through 3. Perhaps if the assertion
occurs on CPUn, n > 0, then it should use and SGI to perform the assertion
on CPU0 always. From CPU0, CPU1-3 can be disabled.
4. Caching probabaly interferes with spinlocks as they are currently implemented.
Waiting on a cached copy of the spinlock may result in a hang or a failure to