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Early debug changes

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3061 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2010-10-30 18:25:10 +00:00
parent 7fd92b81be
commit b035880b08
2 changed files with 7 additions and 10 deletions
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2
arch/avr/src/at32uc3/at32uc3_gpio.c
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@ -143,7 +143,7 @@ int at32uc3_configgpio(uint16_t cfgset)
putreg32(pinmask, base + AVR32_GPIO_PUERC_OFFSET);
putreg32(pinmask, base + AVR32_GPIO_IERC_OFFSET);
putreg32(pinmask, base + AVR32_GPIO_IMR0C_OFFSET);
putreg32(pinmask, base + AVR32_GPIO_IMR0C_OFFSET);
putreg32(pinmask, base + AVR32_GPIO_IMR1C_OFFSET);
putreg32(pinmask, base + AVR32_GPIO_GFERC_OFFSET);
/* Is this a GPIO? Or a peripheral */

15
arch/avr/src/avr32/up_nommuhead.S
View File

@ -80,12 +80,11 @@ __start:
* by the IDLE thread when threading is enabled.
*/
lddpc r0, .Lstackbase
ld.w sp, r0[0]
lddpc sp, .Lstackbase
/* Set up the vector base address so interrupts can be enabled. */
lda.w r0, .Lvectortab
lda.w r0, vectortab
mtsr AVR32_EVBA, r0
/* Enable exception processing */
@ -130,18 +129,16 @@ __start:
/* Perform low-level initialization */
mcall up_lowinit
mcall .Lup_lowinit
/* Then jump to OS entry (will not return) */
lddpc pc, .Los_start
lda.w pc, os_start
.Lstackbase:
.word _ebss+CONFIG_IDLETHREAD_STACKSIZE-4
.Lvectortab:
.word vectortab
.Los_start:
.word os_start
.Lup_lowinit:
.word up_lowinit
.size __start, .-__start
/* This global variable is unsigned long g_heapbase and is