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osInitInterrupt改良。

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git-svn-id: file:///Volumes/Transfer/gigaleak_20231201/2020-09-30%20-%20paladin.7z/paladin/ctr_firmware@140 b871894f-2f95-9b40-918c-086798483c85
This commit is contained in:
nakasima 2008-12-24 12:19:23 +00:00
parent b76d0232b2
commit 6b63ce88c8
1 changed files with 9 additions and 0 deletions
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9
trunk/bootrom/build/libraries/os/common/os_interrupt.c
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@ -51,9 +51,13 @@ void osInitInterrupt( void )
((u32*)HW_INTR_VENEER_BUF)[1] = ((u32*)i_osIrqVeneer)[1];
#ifdef SDK_ARM11
reg_OS_CPUI_CNT = 0;
reg_OS_IDR_CNT = 0;
{
u32 num = OS_INTR_ID_NUM;
u32 conf = 0;
u32 ack;
int i;
for ( i=0; i<MATH_ROUNDUP(num, 32)/32; i++ )
@ -75,11 +79,16 @@ void osInitInterrupt( void )
{
reg_OS_IDR_CFG[i] = conf;
}
// while ( (ack = (reg_OS_CPUI_ACK & REG_OS_CPUI_ACK_ID_MASK)) != REG_OS_CPUI_ACK_ID_MASK )
{
// reg_OS_CPUI_EOI = ack;
}
}
reg_OS_IDR_CNT = REG_OS_IDR_CNT_E_MASK;
reg_OS_CPUI_PRIO = 15 << REG_OS_CPUI_PRIO_THLD_SHIFT;
reg_OS_CPUI_BP = HW_CPUIBP_CMP_PRIO_ALL_BITS;
reg_OS_CPUI_EOI = reg_OS_CPUI_ACK & REG_OS_CPUI_ACK_ID_MASK;
reg_OS_CPUI_CNT = REG_OS_CPUI_CNT_E_MASK;
#else // SDK_ARM9