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AS3525: we won't use threads in the bootloader

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Disable tick_start()
Call kernel_init() _after_ system_init()

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19028 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rafaël Carré 2008-11-06 15:24:19 +00:00
parent 94c06c7e95
commit 6e645cc4eb
2 changed files with 5 additions and 1 deletions
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2
bootloader/sansa_as3525.c
View file

@ -38,8 +38,8 @@ void main(void)
int i; int i;
unsigned char buf[8]; unsigned char buf[8];
kernel_init();
system_init(); system_init();
kernel_init();
lcd_init(); lcd_init();

4
firmware/target/arm/as3525/kernel-as3525.c
View file

@ -32,6 +32,9 @@ void INT_TIMER2(void)
void tick_start(unsigned int interval_in_ms) void tick_start(unsigned int interval_in_ms)
{ {
#ifdef BOOTLOADER
(void) interval_in_ms;
#else
int phi = 0; /* prescaler bits */ int phi = 0; /* prescaler bits */
int prescale = 1; int prescale = 1;
int cycles = 64000 * interval_in_ms; /* pclk is clocked at 64MHz */ int cycles = 64000 * interval_in_ms; /* pclk is clocked at 64MHz */
@ -54,4 +57,5 @@ void tick_start(unsigned int interval_in_ms)
/* /!\ bit 4 (reserved) must not be modified /* /!\ bit 4 (reserved) must not be modified
* periodic mode, interrupt enabled, 16 bits counter */ * periodic mode, interrupt enabled, 16 bits counter */
TIMER2_CONTROL = (TIMER2_CONTROL & (1<<4)) | 0xe0 | (phi<<2); TIMER2_CONTROL = (TIMER2_CONTROL & (1<<4)) | 0xe0 | (phi<<2);
#endif
} }