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Introduce PLATFORM_ENTER, replacing the old PLATFORM_SETUP for DFU mode

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setup. PLATFORM_SETUP now performs early general platform setup, such as
turning off the watchdog.

- fw/boot/boot.c (main): the first thing we do is to run PLATFORM_SETUP
- fw/boot/boot.c (boot_loader): instead of PLATFORM_SETUP, run
  PLATFORM_ENTER
This commit is contained in:
Werner Almesberger 2010-08-25 04:30:28 -03:00
parent a77a9a611f
commit 5ce904b20f
1 changed files with 10 additions and 1 deletions
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11
fw/boot/boot.c
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@ -56,6 +56,10 @@
#define PLATFORM_SETUP #define PLATFORM_SETUP
#endif #endif
#ifndef PLATFORM_ENTER
#define PLATFORM_ENTER
#endif
#ifndef PLATFORM_EXIT #ifndef PLATFORM_EXIT
#define PLATFORM_EXIT #define PLATFORM_EXIT
#endif #endif
@ -174,7 +178,7 @@ static void boot_loader(void)
printk("%s #%u\n", build_date, build_number); printk("%s #%u\n", build_date, build_number);
PLATFORM_SETUP; PLATFORM_ENTER;
dfu_init(); dfu_init();
usb_init(); usb_init();
@ -205,6 +209,11 @@ static void boot_loader(void)
void main(void) void main(void)
{ {
/*
* Any early platform setup, such as turning off the watch dog.
*/
PLATFORM_SETUP;
/* /*
* VDD monitor enable sequence, section 7.2 * VDD monitor enable sequence, section 7.2
* *