From 8693ae1bd880a758eb2efec4fccd32f89593855d Mon Sep 17 00:00:00 2001 From: Nebuleon Fumika Date: Sun, 3 Feb 2013 04:19:11 -0500 Subject: Add SDK modifications by BassAceGold as of 2011-04-14, as well as modified DMA functions as of 2013-01-29. --- sdk-modifications/include/ds2_cpu.h | 57 +++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 sdk-modifications/include/ds2_cpu.h (limited to 'sdk-modifications/include/ds2_cpu.h') diff --git a/sdk-modifications/include/ds2_cpu.h b/sdk-modifications/include/ds2_cpu.h new file mode 100644 index 0000000..d4b7144 --- /dev/null +++ b/sdk-modifications/include/ds2_cpu.h @@ -0,0 +1,57 @@ +#ifndef __DS2_CPU_H__ +#define __DS2_CPU_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +//exception handle + + +//cache operationr +//invalidate instruction cache +extern void __icache_invalidate_all(void); + +//invalidate data cache +extern void __dcache_invalidate_all(void); + +//data cache writeback +extern void __dcache_writeback_all(void); + +//data cache writeback and invalidate +extern void _dcache_wback_inv(unsigned long addr, unsigned long size); + + +//interruption operation +//clear CPU's interrupt state and enable global interrupt +extern void sti(void); + +//disable global interrupt +extern void cli(void); + +//disable global interrupt and store the global interrupt state +//return: interrupt state +extern unsigned int spin_lock_irqsave(void); + +//restore global interrupt state +extern void spin_unlock_irqrestore(unsigned int val); + + +//CPU frequence +//There are 14 levels, 0 to 13, 13 level have the highest clock frequence +extern int ds2_setCPUclocklevel(unsigned int num); + +//print colock frequence CPU +extern void printf_clock(void); + +//delay n us +extern void udelay(unsigned int usec); + +//delay n ms +extern void mdelay(unsigned int msec); + +#ifdef __cplusplus +} +#endif + +#endif //__DS2_CPU_H__ -- cgit v1.2.3 From d1a7bf5eb558e7db4a1a27e15ebedb02e6b7f804 Mon Sep 17 00:00:00 2001 From: Nebuleon Fumika Date: Mon, 4 Feb 2013 23:45:44 -0500 Subject: Fully integrate BassAceGold's libraries, finally. The README still states that 1.2 is required to overwrite 0.13's stuff; really, 0.13 is needed only for `gcc`. So the sequence goes 0.13's `gcc` -> 1.2 -> BassAceGold's libraries -> make `libds2a.a`. DMA function names changed to match BassAceGold's. --- sdk-modifications/include/ds2_cpu.h | 57 ------------------------------------- 1 file changed, 57 deletions(-) delete mode 100644 sdk-modifications/include/ds2_cpu.h (limited to 'sdk-modifications/include/ds2_cpu.h') diff --git a/sdk-modifications/include/ds2_cpu.h b/sdk-modifications/include/ds2_cpu.h deleted file mode 100644 index d4b7144..0000000 --- a/sdk-modifications/include/ds2_cpu.h +++ /dev/null @@ -1,57 +0,0 @@ -#ifndef __DS2_CPU_H__ -#define __DS2_CPU_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -//exception handle - - -//cache operationr -//invalidate instruction cache -extern void __icache_invalidate_all(void); - -//invalidate data cache -extern void __dcache_invalidate_all(void); - -//data cache writeback -extern void __dcache_writeback_all(void); - -//data cache writeback and invalidate -extern void _dcache_wback_inv(unsigned long addr, unsigned long size); - - -//interruption operation -//clear CPU's interrupt state and enable global interrupt -extern void sti(void); - -//disable global interrupt -extern void cli(void); - -//disable global interrupt and store the global interrupt state -//return: interrupt state -extern unsigned int spin_lock_irqsave(void); - -//restore global interrupt state -extern void spin_unlock_irqrestore(unsigned int val); - - -//CPU frequence -//There are 14 levels, 0 to 13, 13 level have the highest clock frequence -extern int ds2_setCPUclocklevel(unsigned int num); - -//print colock frequence CPU -extern void printf_clock(void); - -//delay n us -extern void udelay(unsigned int usec); - -//delay n ms -extern void mdelay(unsigned int msec); - -#ifdef __cplusplus -} -#endif - -#endif //__DS2_CPU_H__ -- cgit v1.2.3 From dfa2d3cc68616ddc7e5c5fd1bb9f250fa44cd2fd Mon Sep 17 00:00:00 2001 From: Nebuleon Fumika Date: Tue, 5 Feb 2013 01:33:39 -0500 Subject: Add include files from BassAceGold's library, release 2 fix 2.2. --- sdk-modifications/include/ds2_cpu.h | 57 +++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100755 sdk-modifications/include/ds2_cpu.h (limited to 'sdk-modifications/include/ds2_cpu.h') diff --git a/sdk-modifications/include/ds2_cpu.h b/sdk-modifications/include/ds2_cpu.h new file mode 100755 index 0000000..d4b7144 --- /dev/null +++ b/sdk-modifications/include/ds2_cpu.h @@ -0,0 +1,57 @@ +#ifndef __DS2_CPU_H__ +#define __DS2_CPU_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +//exception handle + + +//cache operationr +//invalidate instruction cache +extern void __icache_invalidate_all(void); + +//invalidate data cache +extern void __dcache_invalidate_all(void); + +//data cache writeback +extern void __dcache_writeback_all(void); + +//data cache writeback and invalidate +extern void _dcache_wback_inv(unsigned long addr, unsigned long size); + + +//interruption operation +//clear CPU's interrupt state and enable global interrupt +extern void sti(void); + +//disable global interrupt +extern void cli(void); + +//disable global interrupt and store the global interrupt state +//return: interrupt state +extern unsigned int spin_lock_irqsave(void); + +//restore global interrupt state +extern void spin_unlock_irqrestore(unsigned int val); + + +//CPU frequence +//There are 14 levels, 0 to 13, 13 level have the highest clock frequence +extern int ds2_setCPUclocklevel(unsigned int num); + +//print colock frequence CPU +extern void printf_clock(void); + +//delay n us +extern void udelay(unsigned int usec); + +//delay n ms +extern void mdelay(unsigned int msec); + +#ifdef __cplusplus +} +#endif + +#endif //__DS2_CPU_H__ -- cgit v1.2.3