diff options
Diffstat (limited to 'README')
| -rw-r--r-- | README | 19 |
1 files changed, 16 insertions, 3 deletions
@@ -1353,7 +1353,7 @@ The following options need to be configured: of the backslashes before semicolons and special symbols. -- Default Environment +- Default Environment: CONFIG_EXTRA_ENV_SETTINGS Define this to contain any number of null terminated @@ -1379,14 +1379,14 @@ The following options need to be configured: the environment like the autoscript function or the boot command first. -- DataFlash Support +- DataFlash Support: CONFIG_HAS_DATAFLASH Defining this option enables DataFlash features and allows to read/write in Dataflash via the standard commands cp, md... -- Show boot progress +- Show boot progress: CONFIG_SHOW_BOOT_PROGRESS Defining this option allows to add some board- @@ -1466,6 +1466,19 @@ Modem Support: Enables debugging stuff (char screen[1024], dbg()) for modem support. Useful only with BDI2000. +- Interrupt support (PPC): + + There are common interrupt_init() and timer_interrupt() + for all PPC archs. interrupt_init() calls interrupt_init_cpu() + for cpu specific initialization. interrupt_init_cpu() + should set decrementer_count to appropriate value. If + cpu resets decrementer automatically after interrupt + (ppc4xx) it should set decrementer_count to zero. + timer_interrupt() calls timer_interrupt_cpu() for cpu + specific handling. If board has watchdog / status_led + / other_activity_monitor it works automatically from + general timer_interrupt(). + - General: In the target system modem support is enabled when a |