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authorkuaLeYi <kualeyidxa@gmail.com>2018-11-20 09:45:51 -0600
committerJoel Sherrill <joel@rtems.org>2018-11-20 09:45:51 -0600
commitbde6ac2060a955f8aa4802cd5e1c5abd759534e0 (patch)
treebaf5c1570ee252c6d2b1a1999a6ae71fcaa9e9c3 /cpukit/libdrvmgr/README
parentedae517758338c5d6103cde6ca1ad85d1bf551fd (diff)
downloadrtems-bde6ac2060a955f8aa4802cd5e1c5abd759534e0.tar.bz2
Misc: Minor English fixes (GCI 2018)
Diffstat (limited to 'cpukit/libdrvmgr/README')
-rw-r--r--cpukit/libdrvmgr/README18
1 files changed, 9 insertions, 9 deletions
diff --git a/cpukit/libdrvmgr/README b/cpukit/libdrvmgr/README
index 0f7dde638e..d0ef23354c 100644
--- a/cpukit/libdrvmgr/README
+++ b/cpukit/libdrvmgr/README
@@ -7,7 +7,7 @@ http://www.gaisler.com/anonftp/rcc/doc/.
INITIALIZATION
==============
-The Driver Manager can be intialized in two different ways:
+The Driver Manager can be initialized in two different ways:
1. during RTEMS startup
2. started by user, typically in the Init task
@@ -33,11 +33,11 @@ Most of the problems above are solved for the two methods by
specifying in which initialization levels IRQ handling is done.
See Level 1 and Level 2 below.
-Other differences is that IRQ, System Clock Timer, debug Console
-and Console can be initialized by the help of the driver manager
+Other differences are that IRQ, System Clock Timer, debug Console
+and Console can be initialized with the help of the driver manager
when initialized during start up. Between Level0 and Level1 the
-RTEMS I/O Manager drivers are initialized. The LEON3 BSP has
-therefore two different versions of the basic drivers.
+RTEMS I/O Manager drivers are initialized. The LEON3 BSP therefore
+has two different versions of the basic drivers.
LEVEL0
@@ -48,7 +48,7 @@ driver.
LEVEL1 - FIND/RESET/IRQ Clear
-----------------------------
-The driver is for the first time informed of the presence of a
+The driver is, for the first time, informed of the presence of a
device. Only basic initialization.
- Find all hardware needed for IRQ, Console, Timer and hardware
@@ -65,14 +65,14 @@ device. Only basic initialization.
- Register Timer for system clock
- Register Console UART
-During this intialization level interrupts may not be registered,
-enabled or disabled at the IRQ controller. But, all IRQ sources
+During this initialization level interrupts may not be registered,
+enabled or disabled at the IRQ controller, but all IRQ sources
should be cleared to avoid spurious interrupts later on.
AFTER LEVEL1 - if initialized during startup
--------------------------------------------
-The statically configured drivers are initialized as normally by RTEMS. The
+The statically configured drivers are initialized as normal by RTEMS. The
hardware was found in LEVEL1.
CONFIGURE_BSP_PREREQUISITE_DRIVERS may initialize IRQ driver, or