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A10: Make sure it is tolerant of CONFIG_BOOT_SDRAM_DATA

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This commit is contained in:
Gregory Nutt 2014-01-29 08:16:02 -06:00
parent 764ba4da70
commit e5bb99bfb9
1 changed files with 13 additions and 3 deletions
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16
arch/arm/src/a1x/a1x_boot.c
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@ -328,31 +328,41 @@ void up_boot(void)
a1x_copyvectorblock();
#ifdef CONFIG_ARCH_FPU
/* Initialize the FPU */
#ifdef CONFIG_ARCH_FPU
arm_fpuconfig();
#endif
#ifdef CONFIG_BOOT_SDRAM_DATA
/* This setting is inappropriate for the A1x because the code is *always*
* executing from SDRAM. If CONFIG_BOOT_SDRAM_DATA happens to be set,
* let's try to do the right thing and initialize the .data and .bss
* sections.
*/
arm_data_initialize();
#endif
/* Perform common, low-level chip initialization (might do nothing) */
a1x_lowsetup();
#ifdef USE_EARLYSERIALINIT
/* Perform early serial initialization if we are going to use the serial
* driver.
*/
#ifdef USE_EARLYSERIALINIT
up_earlyserialinit();
#endif
#ifdef CONFIG_NUTTX_KERNEL
/* For the case of the separate user-/kernel-space build, perform whatever
* platform specific initialization of the user memory is required.
* Normally this just means initializing the user space .data and .bss
* segments.
*/
#ifdef CONFIG_NUTTX_KERNEL
a1x_userspace();
#endif