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bsp/gen5200: Elaborate option help message

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Sebastian Huber
2013-04-02 15:58:40 +02:00
parent fa77ad4bdb
commit 0841c07eb6
1 changed files with 8 additions and 4 deletions
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12
c/src/lib/libbsp/powerpc/gen5200/configure.ac
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@@ -54,11 +54,15 @@ RTEMS_BSPOPTS_SET([BSP_GPIOPCR_INITMASK],[*],[0x330F0F77])
RTEMS_BSPOPTS_SET([BSP_GPIOPCR_INITVAL],[*],[0x01050444])
RTEMS_BSPOPTS_HELP([BSP_GPIOPCR_INITMASK],
[defines the bits modified in the MPC5200 GPIOPCR register during init.
Must match the hardware requirements])
[Defines the bits cleared in the MPC5200 GPIOPCR register during
initialization. Must match the hardware requirements. Must be consistent with
BSP_GPIOPCR_INITVAL. The bits are cleared via BSP_GPIOPCR_INITMASK and then
set via BSP_GPIOPCR_INITVAL.])
RTEMS_BSPOPTS_HELP([BSP_GPIOPCR_INITVAL],
[defines the bit values written in the MPC5200 GPIOPCR register during init.
Must match the hardware requirements])
[Defines the bit set in the MPC5200 GPIOPCR register during initialization.
Must match the hardware requirements. Must be consistent with
BSP_GPIOPCR_INITMASK. The bits are cleared via BSP_GPIOPCR_INITMASK and then
set via BSP_GPIOPCR_INITVAL.])
## on ze30, we have PSC1/4/5/6 ...
RTEMS_BSPOPTS_SET([BSP_UART_AVAIL_MASK],[pm520_ze30],[0x39])