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Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu

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Pull m68knommu arch updates from Greg Ungerer:
 "Most of it is a cleanup of the ColdFire hardware header files.  We
  have had a few occurrances of bugs caused by inconsistent definitions
  of peripheral addresses.  These patches make them all consistent, and
  also clean out a bunch of old crap.  Overall we remove about 1000
  lines."

* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: (27 commits)
  m68knommu: fix inconsistent formating in ColdFire 5407 definitions
  m68knommu: fix inconsistent formating in ColdFire 5307 definitions
  m68knommu: fix inconsistent formating in ColdFire 527x definitions
  m68knommu: fix inconsistent formating in ColdFire 5272 definitions
  m68knommu: fix inconsistent formating in ColdFire 523x definitions
  m68knommu: clean up ColdFire 54xx General Timer definitions
  m68knommu: clean up Pin Assignment definitions for the 54xx ColdFire CPU
  m68knommu: fix multi-function pin setup for FEC module on ColdFire 523x
  m68knommu: move ColdFire slice timer address defiens to 54xx header
  m68knommu: use read/write IO access functions in ColdFire m532x setup code
  m68knommu: modify ColdFire 532x GPIO register definitions to be consistent
  m68knommu: remove a lot of unsed definitions for 532x ColdFire
  m68knommu: use definitions for the ColdFire 528x FEC multi-function pins
  m68knommu: remove address offsets relative to IPSBAR for ColdFire 527x
  m68knommu: remove unused ColdFire 5282 register definitions
  m68knommu: fix wrong register offsets used for ColdFire 5272 multi-function pins
  m68knommu: make ColdFire 5249 MBAR2 register definitions absolute addresses
  m68knommu: make remaining ColdFire 5272 register definitions absolute addresses
  m68knommu: make ColdFire Park and Assignment register definitions absolute addresses
  m68knommu: make ColdFire Chip Select register definitions absolute addresses
  ...
This commit is contained in:
Linus Torvalds 2012-10-07 21:06:10 +09:00
commit 7cb9cf0224
35 changed files with 692 additions and 1768 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
arch/m68k/include/asm/cacheflush_no.h
View File

@ -34,10 +34,9 @@ static inline void __clear_cache_all(void)
{
#ifdef CACHE_INVALIDATE
__asm__ __volatile__ (
"movel %0, %%d0\n\t"
"movec %%d0, %%CACR\n\t"
"movec %0, %%CACR\n\t"
"nop\n\t"
: : "i" (CACHE_INVALIDATE) : "d0" );
: : "r" (CACHE_INVALIDATE) );
#endif
}
@ -58,10 +57,9 @@ static inline void __flush_icache_all(void)
{
#ifdef CACHE_INVALIDATEI
__asm__ __volatile__ (
"movel %0, %%d0\n\t"
"movec %%d0, %%CACR\n\t"
"movec %0, %%CACR\n\t"
"nop\n\t"
: : "i" (CACHE_INVALIDATEI) : "d0" );
: : "r" (CACHE_INVALIDATEI) );
#endif
}
@ -72,19 +70,18 @@ static inline void __flush_dcache_all(void)
#endif
#ifdef CACHE_INVALIDATED
__asm__ __volatile__ (
"movel %0, %%d0\n\t"
"movec %%d0, %%CACR\n\t"
"movec %0, %%CACR\n\t"
"nop\n\t"
: : "i" (CACHE_INVALIDATED) : "d0" );
: : "r" (CACHE_INVALIDATED) );
#else
/* Flush the wrtite buffer */
/* Flush the write buffer */
__asm__ __volatile__ ( "nop" );
#endif
}
/*
* Push cache entries at supplied address. We want to write back any dirty
* data and the invalidate the cache lines associated with this address.
* data and then invalidate the cache lines associated with this address.
*/
static inline void cache_push(unsigned long paddr, int len)
{

98
arch/m68k/include/asm/m5206sim.h
View File

@ -21,33 +21,33 @@
/*
* Define the 5206 SIM register set addresses.
*/
#define MCFSIM_SIMR 0x03 /* SIM Config reg (r/w) */
#define MCFSIM_ICR1 0x14 /* Intr Ctrl reg 1 (r/w) */
#define MCFSIM_ICR2 0x15 /* Intr Ctrl reg 2 (r/w) */
#define MCFSIM_ICR3 0x16 /* Intr Ctrl reg 3 (r/w) */
#define MCFSIM_ICR4 0x17 /* Intr Ctrl reg 4 (r/w) */
#define MCFSIM_ICR5 0x18 /* Intr Ctrl reg 5 (r/w) */
#define MCFSIM_ICR6 0x19 /* Intr Ctrl reg 6 (r/w) */
#define MCFSIM_ICR7 0x1a /* Intr Ctrl reg 7 (r/w) */
#define MCFSIM_ICR8 0x1b /* Intr Ctrl reg 8 (r/w) */
#define MCFSIM_ICR9 0x1c /* Intr Ctrl reg 9 (r/w) */
#define MCFSIM_ICR10 0x1d /* Intr Ctrl reg 10 (r/w) */
#define MCFSIM_ICR11 0x1e /* Intr Ctrl reg 11 (r/w) */
#define MCFSIM_ICR12 0x1f /* Intr Ctrl reg 12 (r/w) */
#define MCFSIM_ICR13 0x20 /* Intr Ctrl reg 13 (r/w) */
#define MCFSIM_SIMR (MCF_MBAR + 0x03) /* SIM Config reg */
#define MCFSIM_ICR1 (MCF_MBAR + 0x14) /* Intr Ctrl reg 1 */
#define MCFSIM_ICR2 (MCF_MBAR + 0x15) /* Intr Ctrl reg 2 */
#define MCFSIM_ICR3 (MCF_MBAR + 0x16) /* Intr Ctrl reg 3 */
#define MCFSIM_ICR4 (MCF_MBAR + 0x17) /* Intr Ctrl reg 4 */
#define MCFSIM_ICR5 (MCF_MBAR + 0x18) /* Intr Ctrl reg 5 */
#define MCFSIM_ICR6 (MCF_MBAR + 0x19) /* Intr Ctrl reg 6 */
#define MCFSIM_ICR7 (MCF_MBAR + 0x1a) /* Intr Ctrl reg 7 */
#define MCFSIM_ICR8 (MCF_MBAR + 0x1b) /* Intr Ctrl reg 8 */
#define MCFSIM_ICR9 (MCF_MBAR + 0x1c) /* Intr Ctrl reg 9 */
#define MCFSIM_ICR10 (MCF_MBAR + 0x1d) /* Intr Ctrl reg 10 */
#define MCFSIM_ICR11 (MCF_MBAR + 0x1e) /* Intr Ctrl reg 11 */
#define MCFSIM_ICR12 (MCF_MBAR + 0x1f) /* Intr Ctrl reg 12 */
#define MCFSIM_ICR13 (MCF_MBAR + 0x20) /* Intr Ctrl reg 13 */
#ifdef CONFIG_M5206e
#define MCFSIM_ICR14 0x21 /* Intr Ctrl reg 14 (r/w) */
#define MCFSIM_ICR15 0x22 /* Intr Ctrl reg 15 (r/w) */
#define MCFSIM_ICR14 (MCF_MBAR + 0x21) /* Intr Ctrl reg 14 */
#define MCFSIM_ICR15 (MCF_MBAR + 0x22) /* Intr Ctrl reg 15 */
#endif
#define MCFSIM_IMR 0x36 /* Interrupt Mask reg (r/w) */
#define MCFSIM_IPR 0x3a /* Interrupt Pend reg (r/w) */
#define MCFSIM_IMR (MCF_MBAR + 0x36) /* Interrupt Mask */
#define MCFSIM_IPR (MCF_MBAR + 0x3a) /* Interrupt Pending */
#define MCFSIM_RSR 0x40 /* Reset Status reg (r/w) */
#define MCFSIM_SYPCR 0x41 /* System Protection reg (r/w)*/
#define MCFSIM_RSR (MCF_MBAR + 0x40) /* Reset Status */
#define MCFSIM_SYPCR (MCF_MBAR + 0x41) /* System Protection */
#define MCFSIM_SWIVR 0x42 /* SW Watchdog intr reg (r/w) */
#define MCFSIM_SWSR 0x43 /* SW Watchdog service (r/w) */
#define MCFSIM_SWIVR (MCF_MBAR + 0x42) /* SW Watchdog intr */
#define MCFSIM_SWSR (MCF_MBAR + 0x43) /* SW Watchdog srv */
#define MCFSIM_DCRR (MCF_MBAR + 0x46) /* DRAM Refresh reg (r/w) */
#define MCFSIM_DCTR (MCF_MBAR + 0x4a) /* DRAM Timing reg (r/w) */
@ -58,36 +58,36 @@
#define MCFSIM_DMR1 (MCF_MBAR + 0x5c) /* DRAM 1 Mask reg (r/w) */
#define MCFSIM_DCR1 (MCF_MBAR + 0x63) /* DRAM 1 Control reg (r/w) */
#define MCFSIM_CSAR0 0x64 /* CS 0 Address 0 reg (r/w) */
#define MCFSIM_CSMR0 0x68 /* CS 0 Mask 0 reg (r/w) */
#define MCFSIM_CSCR0 0x6e /* CS 0 Control reg (r/w) */
#define MCFSIM_CSAR1 0x70 /* CS 1 Address reg (r/w) */
#define MCFSIM_CSMR1 0x74 /* CS 1 Mask reg (r/w) */
#define MCFSIM_CSCR1 0x7a /* CS 1 Control reg (r/w) */
#define MCFSIM_CSAR2 0x7c /* CS 2 Address reg (r/w) */
#define MCFSIM_CSMR2 0x80 /* CS 2 Mask reg (r/w) */
#define MCFSIM_CSCR2 0x86 /* CS 2 Control reg (r/w) */
#define MCFSIM_CSAR3 0x88 /* CS 3 Address reg (r/w) */
#define MCFSIM_CSMR3 0x8c /* CS 3 Mask reg (r/w) */
#define MCFSIM_CSCR3 0x92 /* CS 3 Control reg (r/w) */
#define MCFSIM_CSAR4 0x94 /* CS 4 Address reg (r/w) */
#define MCFSIM_CSMR4 0x98 /* CS 4 Mask reg (r/w) */
#define MCFSIM_CSCR4 0x9e /* CS 4 Control reg (r/w) */
#define MCFSIM_CSAR5 0xa0 /* CS 5 Address reg (r/w) */
#define MCFSIM_CSMR5 0xa4 /* CS 5 Mask reg (r/w) */
#define MCFSIM_CSCR5 0xaa /* CS 5 Control reg (r/w) */
#define MCFSIM_CSAR6 0xac /* CS 6 Address reg (r/w) */
#define MCFSIM_CSMR6 0xb0 /* CS 6 Mask reg (r/w) */
#define MCFSIM_CSCR6 0xb6 /* CS 6 Control reg (r/w) */
#define MCFSIM_CSAR7 0xb8 /* CS 7 Address reg (r/w) */
#define MCFSIM_CSMR7 0xbc /* CS 7 Mask reg (r/w) */
#define MCFSIM_CSCR7 0xc2 /* CS 7 Control reg (r/w) */
#define MCFSIM_DMCR 0xc6 /* Default control */
#define MCFSIM_CSAR0 (MCF_MBAR + 0x64) /* CS 0 Address reg */
#define MCFSIM_CSMR0 (MCF_MBAR + 0x68) /* CS 0 Mask reg */
#define MCFSIM_CSCR0 (MCF_MBAR + 0x6e) /* CS 0 Control reg */
#define MCFSIM_CSAR1 (MCF_MBAR + 0x70) /* CS 1 Address reg */
#define MCFSIM_CSMR1 (MCF_MBAR + 0x74) /* CS 1 Mask reg */
#define MCFSIM_CSCR1 (MCF_MBAR + 0x7a) /* CS 1 Control reg */
#define MCFSIM_CSAR2 (MCF_MBAR + 0x7c) /* CS 2 Address reg */
#define MCFSIM_CSMR2 (MCF_MBAR + 0x80) /* CS 2 Mask reg */
#define MCFSIM_CSCR2 (MCF_MBAR + 0x86) /* CS 2 Control reg */
#define MCFSIM_CSAR3 (MCF_MBAR + 0x88) /* CS 3 Address reg */
#define MCFSIM_CSMR3 (MCF_MBAR + 0x8c) /* CS 3 Mask reg */
#define MCFSIM_CSCR3 (MCF_MBAR + 0x92) /* CS 3 Control reg */
#define MCFSIM_CSAR4 (MCF_MBAR + 0x94) /* CS 4 Address reg */
#define MCFSIM_CSMR4 (MCF_MBAR + 0x98) /* CS 4 Mask reg */
#define MCFSIM_CSCR4 (MCF_MBAR + 0x9e) /* CS 4 Control reg */
#define MCFSIM_CSAR5 (MCF_MBAR + 0xa0) /* CS 5 Address reg */
#define MCFSIM_CSMR5 (MCF_MBAR + 0xa4) /* CS 5 Mask reg */
#define MCFSIM_CSCR5 (MCF_MBAR + 0xaa) /* CS 5 Control reg */
#define MCFSIM_CSAR6 (MCF_MBAR + 0xac) /* CS 6 Address reg */
#define MCFSIM_CSMR6 (MCF_MBAR + 0xb0) /* CS 6 Mask reg */
#define MCFSIM_CSCR6 (MCF_MBAR + 0xb6) /* CS 6 Control reg */
#define MCFSIM_CSAR7 (MCF_MBAR + 0xb8) /* CS 7 Address reg */
#define MCFSIM_CSMR7 (MCF_MBAR + 0xbc) /* CS 7 Mask reg */
#define MCFSIM_CSCR7 (MCF_MBAR + 0xc2) /* CS 7 Control reg */
#define MCFSIM_DMCR (MCF_MBAR + 0xc6) /* Default control */
#ifdef CONFIG_M5206e
#define MCFSIM_PAR 0xca /* Pin Assignment reg (r/w) */
#define MCFSIM_PAR (MCF_MBAR + 0xca) /* Pin Assignment */
#else
#define MCFSIM_PAR 0xcb /* Pin Assignment reg (r/w) */
#define MCFSIM_PAR (MCF_MBAR + 0xcb) /* Pin Assignment */
#endif
#define MCFTIMER_BASE1 (MCF_MBAR + 0x100) /* Base of TIMER1 */

24
arch/m68k/include/asm/m523xsim.h
View File

@ -176,21 +176,29 @@
/*
* Generic GPIO support
*/
#define MCFGPIO_PODR MCFGPIO_PODR_ADDR
#define MCFGPIO_PDDR MCFGPIO_PDDR_ADDR
#define MCFGPIO_PPDR MCFGPIO_PPDSDR_ADDR
#define MCFGPIO_SETR MCFGPIO_PPDSDR_ADDR
#define MCFGPIO_CLRR MCFGPIO_PCLRR_ADDR
#define MCFGPIO_PODR MCFGPIO_PODR_ADDR
#define MCFGPIO_PDDR MCFGPIO_PDDR_ADDR
#define MCFGPIO_PPDR MCFGPIO_PPDSDR_ADDR
#define MCFGPIO_SETR MCFGPIO_PPDSDR_ADDR
#define MCFGPIO_CLRR MCFGPIO_PCLRR_ADDR
#define MCFGPIO_PIN_MAX 107
#define MCFGPIO_IRQ_MAX 8
#define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE
#define MCFGPIO_PIN_MAX 107
#define MCFGPIO_IRQ_MAX 8
#define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE
/*
* Pin Assignment
*/
#define MCFGPIO_PAR_AD (MCF_IPSBAR + 0x100040)
#define MCFGPIO_PAR_BUSCTL (MCF_IPSBAR + 0x100042)
#define MCFGPIO_PAR_BS (MCF_IPSBAR + 0x100044)
#define MCFGPIO_PAR_CS (MCF_IPSBAR + 0x100045)
#define MCFGPIO_PAR_SDRAM (MCF_IPSBAR + 0x100046)
#define MCFGPIO_PAR_FECI2C (MCF_IPSBAR + 0x100047)
#define MCFGPIO_PAR_UART (MCF_IPSBAR + 0x100048)
#define MCFGPIO_PAR_QSPI (MCF_IPSBAR + 0x10004A)
#define MCFGPIO_PAR_TIMER (MCF_IPSBAR + 0x10004C)
#define MCFGPIO_PAR_ETPU (MCF_IPSBAR + 0x10004E)
/*
* DMA unit base addresses.

96
arch/m68k/include/asm/m5249sim.h
View File

@ -25,41 +25,41 @@
/*
* Define the 5249 SIM register set addresses.
*/
#define MCFSIM_RSR 0x00 /* Reset Status reg (r/w) */
#define MCFSIM_SYPCR 0x01 /* System Protection reg (r/w)*/
#define MCFSIM_SWIVR 0x02 /* SW Watchdog intr reg (r/w) */
#define MCFSIM_SWSR 0x03 /* SW Watchdog service (r/w) */
#define MCFSIM_PAR 0x04 /* Pin Assignment reg (r/w) */
#define MCFSIM_IRQPAR 0x06 /* Interrupt Assignment reg (r/w) */
#define MCFSIM_MPARK 0x0C /* BUS Master Control Reg*/
#define MCFSIM_IPR 0x40 /* Interrupt Pend reg (r/w) */
#define MCFSIM_IMR 0x44 /* Interrupt Mask reg (r/w) */
#define MCFSIM_AVR 0x4b /* Autovector Ctrl reg (r/w) */
#define MCFSIM_ICR0 0x4c /* Intr Ctrl reg 0 (r/w) */
#define MCFSIM_ICR1 0x4d /* Intr Ctrl reg 1 (r/w) */
#define MCFSIM_ICR2 0x4e /* Intr Ctrl reg 2 (r/w) */
#define MCFSIM_ICR3 0x4f /* Intr Ctrl reg 3 (r/w) */
#define MCFSIM_ICR4 0x50 /* Intr Ctrl reg 4 (r/w) */
#define MCFSIM_ICR5 0x51 /* Intr Ctrl reg 5 (r/w) */
#define MCFSIM_ICR6 0x52 /* Intr Ctrl reg 6 (r/w) */
#define MCFSIM_ICR7 0x53 /* Intr Ctrl reg 7 (r/w) */
#define MCFSIM_ICR8 0x54 /* Intr Ctrl reg 8 (r/w) */
#define MCFSIM_ICR9 0x55 /* Intr Ctrl reg 9 (r/w) */
#define MCFSIM_ICR10 0x56 /* Intr Ctrl reg 10 (r/w) */
#define MCFSIM_ICR11 0x57 /* Intr Ctrl reg 11 (r/w) */
#define MCFSIM_RSR (MCF_MBAR + 0x00) /* Reset Status */
#define MCFSIM_SYPCR (MCF_MBAR + 0x01) /* System Protection */
#define MCFSIM_SWIVR (MCF_MBAR + 0x02) /* SW Watchdog intr */
#define MCFSIM_SWSR (MCF_MBAR + 0x03) /* SW Watchdog srv */
#define MCFSIM_PAR (MCF_MBAR + 0x04) /* Pin Assignment */
#define MCFSIM_IRQPAR (MCF_MBAR + 0x06) /* Intr Assignment */
#define MCFSIM_MPARK (MCF_MBAR + 0x0C) /* BUS Master Ctrl */
#define MCFSIM_IPR (MCF_MBAR + 0x40) /* Interrupt Pending */
#define MCFSIM_IMR (MCF_MBAR + 0x44) /* Interrupt Mask */
#define MCFSIM_AVR (MCF_MBAR + 0x4b) /* Autovector Ctrl */
#define MCFSIM_ICR0 (MCF_MBAR + 0x4c) /* Intr Ctrl reg 0 */
#define MCFSIM_ICR1 (MCF_MBAR + 0x4d) /* Intr Ctrl reg 1 */
#define MCFSIM_ICR2 (MCF_MBAR + 0x4e) /* Intr Ctrl reg 2 */
#define MCFSIM_ICR3 (MCF_MBAR + 0x4f) /* Intr Ctrl reg 3 */
#define MCFSIM_ICR4 (MCF_MBAR + 0x50) /* Intr Ctrl reg 4 */
#define MCFSIM_ICR5 (MCF_MBAR + 0x51) /* Intr Ctrl reg 5 */
#define MCFSIM_ICR6 (MCF_MBAR + 0x52) /* Intr Ctrl reg 6 */
#define MCFSIM_ICR7 (MCF_MBAR + 0x53) /* Intr Ctrl reg 7 */
#define MCFSIM_ICR8 (MCF_MBAR + 0x54) /* Intr Ctrl reg 8 */
#define MCFSIM_ICR9 (MCF_MBAR + 0x55) /* Intr Ctrl reg 9 */
#define MCFSIM_ICR10 (MCF_MBAR + 0x56) /* Intr Ctrl reg 10 */
#define MCFSIM_ICR11 (MCF_MBAR + 0x57) /* Intr Ctrl reg 11 */
#define MCFSIM_CSAR0 0x80 /* CS 0 Address 0 reg (r/w) */
#define MCFSIM_CSMR0 0x84 /* CS 0 Mask 0 reg (r/w) */
#define MCFSIM_CSCR0 0x8a /* CS 0 Control reg (r/w) */
#define MCFSIM_CSAR1 0x8c /* CS 1 Address reg (r/w) */
#define MCFSIM_CSMR1 0x90 /* CS 1 Mask reg (r/w) */
#define MCFSIM_CSCR1 0x96 /* CS 1 Control reg (r/w) */
#define MCFSIM_CSAR2 0x98 /* CS 2 Address reg (r/w) */
#define MCFSIM_CSMR2 0x9c /* CS 2 Mask reg (r/w) */
#define MCFSIM_CSCR2 0xa2 /* CS 2 Control reg (r/w) */
#define MCFSIM_CSAR3 0xa4 /* CS 3 Address reg (r/w) */
#define MCFSIM_CSMR3 0xa8 /* CS 3 Mask reg (r/w) */
#define MCFSIM_CSCR3 0xae /* CS 3 Control reg (r/w) */
#define MCFSIM_CSAR0 (MCF_MBAR + 0x80) /* CS 0 Address reg */
#define MCFSIM_CSMR0 (MCF_MBAR + 0x84) /* CS 0 Mask reg */
#define MCFSIM_CSCR0 (MCF_MBAR + 0x8a) /* CS 0 Control reg */
#define MCFSIM_CSAR1 (MCF_MBAR + 0x8c) /* CS 1 Address reg */
#define MCFSIM_CSMR1 (MCF_MBAR + 0x90) /* CS 1 Mask reg */
#define MCFSIM_CSCR1 (MCF_MBAR + 0x96) /* CS 1 Control reg */
#define MCFSIM_CSAR2 (MCF_MBAR + 0x98) /* CS 2 Address reg */
#define MCFSIM_CSMR2 (MCF_MBAR + 0x9c) /* CS 2 Mask reg */
#define MCFSIM_CSCR2 (MCF_MBAR + 0xa2) /* CS 2 Control reg */
#define MCFSIM_CSAR3 (MCF_MBAR + 0xa4) /* CS 3 Address reg */
#define MCFSIM_CSMR3 (MCF_MBAR + 0xa8) /* CS 3 Mask reg */
#define MCFSIM_CSCR3 (MCF_MBAR + 0xae) /* CS 3 Control reg */
#define MCFSIM_DCR (MCF_MBAR + 0x100) /* DRAM Control */
#define MCFSIM_DACR0 (MCF_MBAR + 0x108) /* DRAM 0 Addr/Ctrl */
@ -134,23 +134,23 @@
#define MCFSIM2_GPIO1ENABLE (MCF_MBAR2 + 0x0B8) /* GPIO1 enabled */
#define MCFSIM2_GPIO1FUNC (MCF_MBAR2 + 0x0BC) /* GPIO1 function */
#define MCFSIM2_GPIOINTSTAT 0xc0 /* GPIO interrupt status */
#define MCFSIM2_GPIOINTCLEAR 0xc0 /* GPIO interrupt clear */
#define MCFSIM2_GPIOINTENABLE 0xc4 /* GPIO interrupt enable */
#define MCFSIM2_GPIOINTSTAT (MCF_MBAR2 + 0xc0) /* GPIO intr status */
#define MCFSIM2_GPIOINTCLEAR (MCF_MBAR2 + 0xc0) /* GPIO intr clear */
#define MCFSIM2_GPIOINTENABLE (MCF_MBAR2 + 0xc4) /* GPIO intr enable */
#define MCFSIM2_INTLEVEL1 0x140 /* Interrupt level reg 1 */
#define MCFSIM2_INTLEVEL2 0x144 /* Interrupt level reg 2 */
#define MCFSIM2_INTLEVEL3 0x148 /* Interrupt level reg 3 */
#define MCFSIM2_INTLEVEL4 0x14c /* Interrupt level reg 4 */
#define MCFSIM2_INTLEVEL5 0x150 /* Interrupt level reg 5 */
#define MCFSIM2_INTLEVEL6 0x154 /* Interrupt level reg 6 */
#define MCFSIM2_INTLEVEL7 0x158 /* Interrupt level reg 7 */
#define MCFSIM2_INTLEVEL8 0x15c /* Interrupt level reg 8 */
#define MCFSIM2_INTLEVEL1 (MCF_MBAR2 + 0x140) /* Intr level reg 1 */
#define MCFSIM2_INTLEVEL2 (MCF_MBAR2 + 0x144) /* Intr level reg 2 */
#define MCFSIM2_INTLEVEL3 (MCF_MBAR2 + 0x148) /* Intr level reg 3 */
#define MCFSIM2_INTLEVEL4 (MCF_MBAR2 + 0x14c) /* Intr level reg 4 */
#define MCFSIM2_INTLEVEL5 (MCF_MBAR2 + 0x150) /* Intr level reg 5 */
#define MCFSIM2_INTLEVEL6 (MCF_MBAR2 + 0x154) /* Intr level reg 6 */
#define MCFSIM2_INTLEVEL7 (MCF_MBAR2 + 0x158) /* Intr level reg 7 */
#define MCFSIM2_INTLEVEL8 (MCF_MBAR2 + 0x15c) /* Intr level reg 8 */
#define MCFSIM2_DMAROUTE 0x188 /* DMA routing */
#define MCFSIM2_DMAROUTE (MCF_MBAR2 + 0x188) /* DMA routing */
#define MCFSIM2_IDECONFIG1 0x18c /* IDEconfig1 */
#define MCFSIM2_IDECONFIG2 0x190 /* IDEconfig2 */
#define MCFSIM2_IDECONFIG1 (MCF_MBAR2 + 0x18c) /* IDEconfig1 */
#define MCFSIM2_IDECONFIG2 (MCF_MBAR2 + 0x190) /* IDEconfig2 */
/*
* Define the base interrupt for the second interrupt controller.

68
arch/m68k/include/asm/m525xsim.h
View File

@ -26,41 +26,41 @@
/*
* Define the 525x SIM register set addresses.
*/
#define MCFSIM_RSR 0x00 /* Reset Status reg (r/w) */
#define MCFSIM_SYPCR 0x01 /* System Protection reg (r/w)*/
#define MCFSIM_SWIVR 0x02 /* SW Watchdog intr reg (r/w) */
#define MCFSIM_SWSR 0x03 /* SW Watchdog service (r/w) */
#define MCFSIM_MPARK 0x0C /* BUS Master Control Reg*/
#define MCFSIM_IPR 0x40 /* Interrupt Pend reg (r/w) */
#define MCFSIM_IMR 0x44 /* Interrupt Mask reg (r/w) */
#define MCFSIM_ICR0 0x4c /* Intr Ctrl reg 0 (r/w) */
#define MCFSIM_ICR1 0x4d /* Intr Ctrl reg 1 (r/w) */
#define MCFSIM_ICR2 0x4e /* Intr Ctrl reg 2 (r/w) */
#define MCFSIM_ICR3 0x4f /* Intr Ctrl reg 3 (r/w) */
#define MCFSIM_ICR4 0x50 /* Intr Ctrl reg 4 (r/w) */
#define MCFSIM_ICR5 0x51 /* Intr Ctrl reg 5 (r/w) */
#define MCFSIM_ICR6 0x52 /* Intr Ctrl reg 6 (r/w) */
#define MCFSIM_ICR7 0x53 /* Intr Ctrl reg 7 (r/w) */
#define MCFSIM_ICR8 0x54 /* Intr Ctrl reg 8 (r/w) */
#define MCFSIM_ICR9 0x55 /* Intr Ctrl reg 9 (r/w) */
#define MCFSIM_ICR10 0x56 /* Intr Ctrl reg 10 (r/w) */
#define MCFSIM_ICR11 0x57 /* Intr Ctrl reg 11 (r/w) */
#define MCFSIM_RSR (MCF_MBAR + 0x00) /* Reset Status */
#define MCFSIM_SYPCR (MCF_MBAR + 0x01) /* System Protection */
#define MCFSIM_SWIVR (MCF_MBAR + 0x02) /* SW Watchdog intr */
#define MCFSIM_SWSR (MCF_MBAR + 0x03) /* SW Watchdog srv */
#define MCFSIM_MPARK (MCF_MBAR + 0x0C) /* BUS Master Ctrl */
#define MCFSIM_IPR (MCF_MBAR + 0x40) /* Interrupt Pending */
#define MCFSIM_IMR (MCF_MBAR + 0x44) /* Interrupt Mask */
#define MCFSIM_ICR0 (MCF_MBAR + 0x4c) /* Intr Ctrl reg 0 */
#define MCFSIM_ICR1 (MCF_MBAR + 0x4d) /* Intr Ctrl reg 1 */
#define MCFSIM_ICR2 (MCF_MBAR + 0x4e) /* Intr Ctrl reg 2 */
#define MCFSIM_ICR3 (MCF_MBAR + 0x4f) /* Intr Ctrl reg 3 */
#define MCFSIM_ICR4 (MCF_MBAR + 0x50) /* Intr Ctrl reg 4 */
#define MCFSIM_ICR5 (MCF_MBAR + 0x51) /* Intr Ctrl reg 5 */
#define MCFSIM_ICR6 (MCF_MBAR + 0x52) /* Intr Ctrl reg 6 */
#define MCFSIM_ICR7 (MCF_MBAR + 0x53) /* Intr Ctrl reg 7 */
#define MCFSIM_ICR8 (MCF_MBAR + 0x54) /* Intr Ctrl reg 8 */
#define MCFSIM_ICR9 (MCF_MBAR + 0x55) /* Intr Ctrl reg 9 */
#define MCFSIM_ICR10 (MCF_MBAR + 0x56) /* Intr Ctrl reg 10 */
#define MCFSIM_ICR11 (MCF_MBAR + 0x57) /* Intr Ctrl reg 11 */
#define MCFSIM_CSAR0 0x80 /* CS 0 Address 0 reg (r/w) */
#define MCFSIM_CSMR0 0x84 /* CS 0 Mask 0 reg (r/w) */
#define MCFSIM_CSCR0 0x8a /* CS 0 Control reg (r/w) */
#define MCFSIM_CSAR1 0x8c /* CS 1 Address reg (r/w) */
#define MCFSIM_CSMR1 0x90 /* CS 1 Mask reg (r/w) */
#define MCFSIM_CSCR1 0x96 /* CS 1 Control reg (r/w) */
#define MCFSIM_CSAR2 0x98 /* CS 2 Address reg (r/w) */
#define MCFSIM_CSMR2 0x9c /* CS 2 Mask reg (r/w) */
#define MCFSIM_CSCR2 0xa2 /* CS 2 Control reg (r/w) */
#define MCFSIM_CSAR3 0xa4 /* CS 3 Address reg (r/w) */
#define MCFSIM_CSMR3 0xa8 /* CS 3 Mask reg (r/w) */
#define MCFSIM_CSCR3 0xae /* CS 3 Control reg (r/w) */
#define MCFSIM_CSAR4 0xb0 /* CS 4 Address reg (r/w) */
#define MCFSIM_CSMR4 0xb4 /* CS 4 Mask reg (r/w) */
#define MCFSIM_CSCR4 0xba /* CS 4 Control reg (r/w) */
#define MCFSIM_CSAR0 (MCF_MBAR + 0x80) /* CS 0 Address reg */
#define MCFSIM_CSMR0 (MCF_MBAR + 0x84) /* CS 0 Mask reg */
#define MCFSIM_CSCR0 (MCF_MBAR + 0x8a) /* CS 0 Control reg */
#define MCFSIM_CSAR1 (MCF_MBAR + 0x8c) /* CS 1 Address reg */
#define MCFSIM_CSMR1 (MCF_MBAR + 0x90) /* CS 1 Mask reg */
#define MCFSIM_CSCR1 (MCF_MBAR + 0x96) /* CS 1 Control reg */
#define MCFSIM_CSAR2 (MCF_MBAR + 0x98) /* CS 2 Address reg */
#define MCFSIM_CSMR2 (MCF_MBAR + 0x9c) /* CS 2 Mask reg */
#define MCFSIM_CSCR2 (MCF_MBAR + 0xa2) /* CS 2 Control reg */
#define MCFSIM_CSAR3 (MCF_MBAR + 0xa4) /* CS 3 Address reg */
#define MCFSIM_CSMR3 (MCF_MBAR + 0xa8) /* CS 3 Mask reg */
#define MCFSIM_CSCR3 (MCF_MBAR + 0xae) /* CS 3 Control reg */
#define MCFSIM_CSAR4 (MCF_MBAR + 0xb0) /* CS 4 Address reg */
#define MCFSIM_CSMR4 (MCF_MBAR + 0xb4) /* CS 4 Mask reg */
#define MCFSIM_CSCR4 (MCF_MBAR + 0xba) /* CS 4 Control reg */
#define MCFSIM_DCR (MCF_MBAR + 0x100) /* DRAM Control */
#define MCFSIM_DACR0 (MCF_MBAR + 0x108) /* DRAM 0 Addr/Ctrl */

89
arch/m68k/include/asm/m5272sim.h
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@ -21,52 +21,52 @@
/*
* Define the 5272 SIM register set addresses.
*/
#define MCFSIM_SCR 0x04 /* SIM Config reg (r/w) */
#define MCFSIM_SPR 0x06 /* System Protection reg (r/w)*/
#define MCFSIM_PMR 0x08 /* Power Management reg (r/w) */
#define MCFSIM_APMR 0x0e /* Active Low Power reg (r/w) */
#define MCFSIM_DIR 0x10 /* Device Identity reg (r/w) */
#define MCFSIM_SCR (MCF_MBAR + 0x04) /* SIM Config reg */
#define MCFSIM_SPR (MCF_MBAR + 0x06) /* System Protection */
#define MCFSIM_PMR (MCF_MBAR + 0x08) /* Power Management */
#define MCFSIM_APMR (MCF_MBAR + 0x0e) /* Active Low Power */
#define MCFSIM_DIR (MCF_MBAR + 0x10) /* Device Identity */
#define MCFSIM_ICR1 0x20 /* Intr Ctrl reg 1 (r/w) */
#define MCFSIM_ICR2 0x24 /* Intr Ctrl reg 2 (r/w) */
#define MCFSIM_ICR3 0x28 /* Intr Ctrl reg 3 (r/w) */
#define MCFSIM_ICR4 0x2c /* Intr Ctrl reg 4 (r/w) */
#define MCFSIM_ICR1 (MCF_MBAR + 0x20) /* Intr Ctrl reg 1 */
#define MCFSIM_ICR2 (MCF_MBAR + 0x24) /* Intr Ctrl reg 2 */
#define MCFSIM_ICR3 (MCF_MBAR + 0x28) /* Intr Ctrl reg 3 */
#define MCFSIM_ICR4 (MCF_MBAR + 0x2c) /* Intr Ctrl reg 4 */
#define MCFSIM_ISR 0x30 /* Interrupt Source reg (r/w) */
#define MCFSIM_PITR 0x34 /* Interrupt Transition (r/w) */
#define MCFSIM_PIWR 0x38 /* Interrupt Wakeup reg (r/w) */
#define MCFSIM_PIVR 0x3f /* Interrupt Vector reg (r/w( */
#define MCFSIM_ISR (MCF_MBAR + 0x30) /* Intr Source */
#define MCFSIM_PITR (MCF_MBAR + 0x34) /* Intr Transition */
#define MCFSIM_PIWR (MCF_MBAR + 0x38) /* Intr Wakeup */
#define MCFSIM_PIVR (MCF_MBAR + 0x3f) /* Intr Vector */
#define MCFSIM_WRRR 0x280 /* Watchdog reference (r/w) */
#define MCFSIM_WIRR 0x284 /* Watchdog interrupt (r/w) */
#define MCFSIM_WCR 0x288 /* Watchdog counter (r/w) */
#define MCFSIM_WER 0x28c /* Watchdog event (r/w) */
#define MCFSIM_WRRR (MCF_MBAR + 0x280) /* Watchdog reference */
#define MCFSIM_WIRR (MCF_MBAR + 0x284) /* Watchdog interrupt */
#define MCFSIM_WCR (MCF_MBAR + 0x288) /* Watchdog counter */
#define MCFSIM_WER (MCF_MBAR + 0x28c) /* Watchdog event */
#define MCFSIM_CSBR0 0x40 /* CS0 Base Address (r/w) */
#define MCFSIM_CSOR0 0x44 /* CS0 Option (r/w) */
#define MCFSIM_CSBR1 0x48 /* CS1 Base Address (r/w) */
#define MCFSIM_CSOR1 0x4c /* CS1 Option (r/w) */
#define MCFSIM_CSBR2 0x50 /* CS2 Base Address (r/w) */
#define MCFSIM_CSOR2 0x54 /* CS2 Option (r/w) */
#define MCFSIM_CSBR3 0x58 /* CS3 Base Address (r/w) */
#define MCFSIM_CSOR3 0x5c /* CS3 Option (r/w) */
#define MCFSIM_CSBR4 0x60 /* CS4 Base Address (r/w) */
#define MCFSIM_CSOR4 0x64 /* CS4 Option (r/w) */
#define MCFSIM_CSBR5 0x68 /* CS5 Base Address (r/w) */
#define MCFSIM_CSOR5 0x6c /* CS5 Option (r/w) */
#define MCFSIM_CSBR6 0x70 /* CS6 Base Address (r/w) */
#define MCFSIM_CSOR6 0x74 /* CS6 Option (r/w) */
#define MCFSIM_CSBR7 0x78 /* CS7 Base Address (r/w) */
#define MCFSIM_CSOR7 0x7c /* CS7 Option (r/w) */
#define MCFSIM_CSBR0 (MCF_MBAR + 0x40) /* CS0 Base Address */
#define MCFSIM_CSOR0 (MCF_MBAR + 0x44) /* CS0 Option */
#define MCFSIM_CSBR1 (MCF_MBAR + 0x48) /* CS1 Base Address */
#define MCFSIM_CSOR1 (MCF_MBAR + 0x4c) /* CS1 Option */
#define MCFSIM_CSBR2 (MCF_MBAR + 0x50) /* CS2 Base Address */
#define MCFSIM_CSOR2 (MCF_MBAR + 0x54) /* CS2 Option */
#define MCFSIM_CSBR3 (MCF_MBAR + 0x58) /* CS3 Base Address */
#define MCFSIM_CSOR3 (MCF_MBAR + 0x5c) /* CS3 Option */
#define MCFSIM_CSBR4 (MCF_MBAR + 0x60) /* CS4 Base Address */
#define MCFSIM_CSOR4 (MCF_MBAR + 0x64) /* CS4 Option */
#define MCFSIM_CSBR5 (MCF_MBAR + 0x68) /* CS5 Base Address */
#define MCFSIM_CSOR5 (MCF_MBAR + 0x6c) /* CS5 Option */
#define MCFSIM_CSBR6 (MCF_MBAR + 0x70) /* CS6 Base Address */
#define MCFSIM_CSOR6 (MCF_MBAR + 0x74) /* CS6 Option */
#define MCFSIM_CSBR7 (MCF_MBAR + 0x78) /* CS7 Base Address */
#define MCFSIM_CSOR7 (MCF_MBAR + 0x7c) /* CS7 Option */
#define MCFSIM_SDCR 0x180 /* SDRAM Configuration (r/w) */
#define MCFSIM_SDTR 0x184 /* SDRAM Timing (r/w) */
#define MCFSIM_DCAR0 0x4c /* DRAM 0 Address reg(r/w) */
#define MCFSIM_DCMR0 0x50 /* DRAM 0 Mask reg (r/w) */
#define MCFSIM_DCCR0 0x57 /* DRAM 0 Control reg (r/w) */
#define MCFSIM_DCAR1 0x58 /* DRAM 1 Address reg (r/w) */
#define MCFSIM_DCMR1 0x5c /* DRAM 1 Mask reg (r/w) */
#define MCFSIM_DCCR1 0x63 /* DRAM 1 Control reg (r/w) */
#define MCFSIM_SDCR (MCF_MBAR + 0x180) /* SDRAM Config */
#define MCFSIM_SDTR (MCF_MBAR + 0x184) /* SDRAM Timing */
#define MCFSIM_DCAR0 (MCF_MBAR + 0x4c) /* DRAM 0 Address */
#define MCFSIM_DCMR0 (MCF_MBAR + 0x50) /* DRAM 0 Mask */
#define MCFSIM_DCCR0 (MCF_MBAR + 0x57) /* DRAM 0 Control */
#define MCFSIM_DCAR1 (MCF_MBAR + 0x58) /* DRAM 1 Address */
#define MCFSIM_DCMR1 (MCF_MBAR + 0x5c) /* DRAM 1 Mask reg */
#define MCFSIM_DCCR1 (MCF_MBAR + 0x63) /* DRAM 1 Control */
#define MCFUART_BASE0 (MCF_MBAR + 0x100) /* Base address UART0 */
#define MCFUART_BASE1 (MCF_MBAR + 0x140) /* Base address UART1 */
@ -132,8 +132,9 @@
/*
* Generic GPIO support
*/
#define MCFGPIO_PIN_MAX 48
#define MCFGPIO_IRQ_MAX -1
#define MCFGPIO_IRQ_VECBASE -1
#define MCFGPIO_PIN_MAX 48
#define MCFGPIO_IRQ_MAX -1
#define MCFGPIO_IRQ_VECBASE -1
/****************************************************************************/
#endif /* m5272sim_h */

84
arch/m68k/include/asm/m527xsim.h
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@ -184,19 +184,33 @@
/*
* Generic GPIO support
*/
#define MCFGPIO_PODR MCFGPIO_PODR_ADDR
#define MCFGPIO_PDDR MCFGPIO_PDDR_ADDR
#define MCFGPIO_PPDR MCFGPIO_PPDSDR_ADDR
#define MCFGPIO_SETR MCFGPIO_PPDSDR_ADDR
#define MCFGPIO_CLRR MCFGPIO_PCLRR_ADDR
#define MCFGPIO_PODR MCFGPIO_PODR_ADDR
#define MCFGPIO_PDDR MCFGPIO_PDDR_ADDR
#define MCFGPIO_PPDR MCFGPIO_PPDSDR_ADDR
#define MCFGPIO_SETR MCFGPIO_PPDSDR_ADDR
#define MCFGPIO_CLRR MCFGPIO_PCLRR_ADDR
#define MCFGPIO_PIN_MAX 100
#define MCFGPIO_IRQ_MAX 8
#define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE
#define MCFGPIO_PIN_MAX 100
#define MCFGPIO_IRQ_MAX 8
#define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE
/*
* Port Pin Assignment registers.
*/
#define MCFGPIO_PAR_AD (MCF_IPSBAR + 0x100040)
#define MCFGPIO_PAR_BUSCTL (MCF_IPSBAR + 0x100042)
#define MCFGPIO_PAR_BS (MCF_IPSBAR + 0x100044)
#define MCFGPIO_PAR_CS (MCF_IPSBAR + 0x100045)
#define MCFGPIO_PAR_SDRAM (MCF_IPSBAR + 0x100046)
#define MCFGPIO_PAR_FECI2C (MCF_IPSBAR + 0x100047)
#define MCFGPIO_PAR_UART (MCF_IPSBAR + 0x100048)
#define MCFGPIO_PAR_QSPI (MCF_IPSBAR + 0x10004A)
#define MCFGPIO_PAR_TIMER (MCF_IPSBAR + 0x10004C)
#endif
#define UART0_ENABLE_MASK 0x000f
#define UART1_ENABLE_MASK 0x0ff0
#define UART2_ENABLE_MASK 0x3000
#endif /* CONFIG_M5271 */
#ifdef CONFIG_M5275
#define MCFGPIO_PODR_BUSCTL (MCF_IPSBAR + 0x100004)
@ -279,18 +293,36 @@
/*
* Generic GPIO support
*/
#define MCFGPIO_PODR MCFGPIO_PODR_BUSCTL
#define MCFGPIO_PDDR MCFGPIO_PDDR_BUSCTL
#define MCFGPIO_PPDR MCFGPIO_PPDSDR_BUSCTL
#define MCFGPIO_SETR MCFGPIO_PPDSDR_BUSCTL
#define MCFGPIO_CLRR MCFGPIO_PCLRR_BUSCTL
#define MCFGPIO_PODR MCFGPIO_PODR_BUSCTL
#define MCFGPIO_PDDR MCFGPIO_PDDR_BUSCTL
#define MCFGPIO_PPDR MCFGPIO_PPDSDR_BUSCTL
#define MCFGPIO_SETR MCFGPIO_PPDSDR_BUSCTL
#define MCFGPIO_CLRR MCFGPIO_PCLRR_BUSCTL
#define MCFGPIO_PIN_MAX 148
#define MCFGPIO_IRQ_MAX 8
#define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE
#define MCFGPIO_PIN_MAX 148
#define MCFGPIO_IRQ_MAX 8
#define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE
/*
* Port Pin Assignment registers.
*/
#define MCFGPIO_PAR_AD (MCF_IPSBAR + 0x100070)
#define MCFGPIO_PAR_CS (MCF_IPSBAR + 0x100071)
#define MCFGPIO_PAR_BUSCTL (MCF_IPSBAR + 0x100072)
#define MCFGPIO_PAR_USB (MCF_IPSBAR + 0x100076)
#define MCFGPIO_PAR_FEC0HL (MCF_IPSBAR + 0x100078)
#define MCFGPIO_PAR_FEC1HL (MCF_IPSBAR + 0x100079)
#define MCFGPIO_PAR_TIMER (MCF_IPSBAR + 0x10007A)
#define MCFGPIO_PAR_UART (MCF_IPSBAR + 0x10007C)
#define MCFGPIO_PAR_QSPI (MCF_IPSBAR + 0x10007E)
#endif
#define MCFGPIO_PAR_SDRAM (MCF_IPSBAR + 0x100080)
#define MCFGPIO_PAR_FECI2C (MCF_IPSBAR + 0x100082)
#define MCFGPIO_PAR_BS (MCF_IPSBAR + 0x100084)
#define UART0_ENABLE_MASK 0x000f
#define UART1_ENABLE_MASK 0x00f0
#define UART2_ENABLE_MASK 0x3f00
#endif /* CONFIG_M5275 */
/*
* PIT timer base addresses.
@ -310,22 +342,6 @@
#define MCFEPORT_EPPDR (MCF_IPSBAR + 0x130005)
#define MCFEPORT_EPFR (MCF_IPSBAR + 0x130006)
/*
* GPIO pins setups to enable the UARTs.
*/
#ifdef CONFIG_M5271
#define MCF_GPIO_PAR_UART 0x100048 /* PAR UART address */
#define UART0_ENABLE_MASK 0x000f
#define UART1_ENABLE_MASK 0x0ff0
#define UART2_ENABLE_MASK 0x3000
#endif
#ifdef CONFIG_M5275
#define MCF_GPIO_PAR_UART 0x10007c /* PAR UART address */
#define UART0_ENABLE_MASK 0x000f
#define UART1_ENABLE_MASK 0x00f0
#define UART2_ENABLE_MASK 0x3f00
#endif
/*
* Reset Control Unit (relative to IPSBAR).
*/

51
arch/m68k/include/asm/m528xsim.h
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@ -233,23 +233,6 @@
#define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE
#define MCFGPIO_PIN_MAX 180
/*
* Derek Cheung - 6 Feb 2005
* add I2C and QSPI register definition using Freescale's MCF5282
*/
/* set Port AS pin for I2C or UART */
#define MCF5282_GPIO_PASPAR (volatile u16 *) (MCF_IPSBAR + 0x00100056)
/* Port UA Pin Assignment Register (8 Bit) */
#define MCF5282_GPIO_PUAPAR 0x10005C
/* Interrupt Mask Register Register Low */
#define MCF5282_INTC0_IMRL (volatile u32 *) (MCF_IPSBAR + 0x0C0C)
/* Interrupt Control Register 7 */
#define MCF5282_INTC0_ICR17 (volatile u8 *) (MCF_IPSBAR + 0x0C51)
/*
* Reset Control Unit (relative to IPSBAR).
*/
@ -259,37 +242,5 @@
#define MCF_RCR_SWRESET 0x80 /* Software reset bit */
#define MCF_RCR_FRCSTOUT 0x40 /* Force external reset */
/*********************************************************************
*
* Inter-IC (I2C) Module
*
*********************************************************************/
/* Read/Write access macros for general use */
#define MCF5282_I2C_I2ADR (volatile u8 *) (MCF_IPSBAR + 0x0300) // Address
#define MCF5282_I2C_I2FDR (volatile u8 *) (MCF_IPSBAR + 0x0304) // Freq Divider
#define MCF5282_I2C_I2CR (volatile u8 *) (MCF_IPSBAR + 0x0308) // Control
#define MCF5282_I2C_I2SR (volatile u8 *) (MCF_IPSBAR + 0x030C) // Status
#define MCF5282_I2C_I2DR (volatile u8 *) (MCF_IPSBAR + 0x0310) // Data I/O
/* Bit level definitions and macros */
#define MCF5282_I2C_I2ADR_ADDR(x) (((x)&0x7F)<<0x01)
#define MCF5282_I2C_I2FDR_IC(x) (((x)&0x3F))
#define MCF5282_I2C_I2CR_IEN (0x80) // I2C enable
#define MCF5282_I2C_I2CR_IIEN (0x40) // interrupt enable
#define MCF5282_I2C_I2CR_MSTA (0x20) // master/slave mode
#define MCF5282_I2C_I2CR_MTX (0x10) // transmit/receive mode
#define MCF5282_I2C_I2CR_TXAK (0x08) // transmit acknowledge enable
#define MCF5282_I2C_I2CR_RSTA (0x04) // repeat start
#define MCF5282_I2C_I2SR_ICF (0x80) // data transfer bit
#define MCF5282_I2C_I2SR_IAAS (0x40) // I2C addressed as a slave
#define MCF5282_I2C_I2SR_IBB (0x20) // I2C bus busy
#define MCF5282_I2C_I2SR_IAL (0x10) // aribitration lost
#define MCF5282_I2C_I2SR_SRW (0x04) // slave read/write
#define MCF5282_I2C_I2SR_IIF (0x02) // I2C interrupt
#define MCF5282_I2C_I2SR_RXAK (0x01) // received acknowledge
/****************************************************************************/
#endif /* m528xsim_h */

134
arch/m68k/include/asm/m5307sim.h
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@ -23,71 +23,71 @@
/*
* Define the 5307 SIM register set addresses.
*/
#define MCFSIM_RSR 0x00 /* Reset Status reg (r/w) */
#define MCFSIM_SYPCR 0x01 /* System Protection reg (r/w)*/
#define MCFSIM_SWIVR 0x02 /* SW Watchdog intr reg (r/w) */
#define MCFSIM_SWSR 0x03 /* SW Watchdog service (r/w) */
#define MCFSIM_PAR 0x04 /* Pin Assignment reg (r/w) */
#define MCFSIM_IRQPAR 0x06 /* Interrupt Assignment reg (r/w) */
#define MCFSIM_PLLCR 0x08 /* PLL Control Reg*/
#define MCFSIM_MPARK 0x0C /* BUS Master Control Reg*/
#define MCFSIM_IPR 0x40 /* Interrupt Pend reg (r/w) */
#define MCFSIM_IMR 0x44 /* Interrupt Mask reg (r/w) */
#define MCFSIM_AVR 0x4b /* Autovector Ctrl reg (r/w) */
#define MCFSIM_ICR0 0x4c /* Intr Ctrl reg 0 (r/w) */
#define MCFSIM_ICR1 0x4d /* Intr Ctrl reg 1 (r/w) */
#define MCFSIM_ICR2 0x4e /* Intr Ctrl reg 2 (r/w) */
#define MCFSIM_ICR3 0x4f /* Intr Ctrl reg 3 (r/w) */
#define MCFSIM_ICR4 0x50 /* Intr Ctrl reg 4 (r/w) */
#define MCFSIM_ICR5 0x51 /* Intr Ctrl reg 5 (r/w) */
#define MCFSIM_ICR6 0x52 /* Intr Ctrl reg 6 (r/w) */
#define MCFSIM_ICR7 0x53 /* Intr Ctrl reg 7 (r/w) */
#define MCFSIM_ICR8 0x54 /* Intr Ctrl reg 8 (r/w) */
#define MCFSIM_ICR9 0x55 /* Intr Ctrl reg 9 (r/w) */
#define MCFSIM_ICR10 0x56 /* Intr Ctrl reg 10 (r/w) */
#define MCFSIM_ICR11 0x57 /* Intr Ctrl reg 11 (r/w) */
#define MCFSIM_RSR (MCF_MBAR + 0x00) /* Reset Status reg */
#define MCFSIM_SYPCR (MCF_MBAR + 0x01) /* System Protection */
#define MCFSIM_SWIVR (MCF_MBAR + 0x02) /* SW Watchdog intr */
#define MCFSIM_SWSR (MCF_MBAR + 0x03) /* SW Watchdog service*/
#define MCFSIM_PAR (MCF_MBAR + 0x04) /* Pin Assignment */
#define MCFSIM_IRQPAR (MCF_MBAR + 0x06) /* Itr Assignment */
#define MCFSIM_PLLCR (MCF_MBAR + 0x08) /* PLL Ctrl Reg */
#define MCFSIM_MPARK (MCF_MBAR + 0x0C) /* BUS Master Ctrl */
#define MCFSIM_IPR (MCF_MBAR + 0x40) /* Interrupt Pend */
#define MCFSIM_IMR (MCF_MBAR + 0x44) /* Interrupt Mask */
#define MCFSIM_AVR (MCF_MBAR + 0x4b) /* Autovector Ctrl */
#define MCFSIM_ICR0 (MCF_MBAR + 0x4c) /* Intr Ctrl reg 0 */
#define MCFSIM_ICR1 (MCF_MBAR + 0x4d) /* Intr Ctrl reg 1 */
#define MCFSIM_ICR2 (MCF_MBAR + 0x4e) /* Intr Ctrl reg 2 */
#define MCFSIM_ICR3 (MCF_MBAR + 0x4f) /* Intr Ctrl reg 3 */
#define MCFSIM_ICR4 (MCF_MBAR + 0x50) /* Intr Ctrl reg 4 */
#define MCFSIM_ICR5 (MCF_MBAR + 0x51) /* Intr Ctrl reg 5 */
#define MCFSIM_ICR6 (MCF_MBAR + 0x52) /* Intr Ctrl reg 6 */
#define MCFSIM_ICR7 (MCF_MBAR + 0x53) /* Intr Ctrl reg 7 */
#define MCFSIM_ICR8 (MCF_MBAR + 0x54) /* Intr Ctrl reg 8 */
#define MCFSIM_ICR9 (MCF_MBAR + 0x55) /* Intr Ctrl reg 9 */
#define MCFSIM_ICR10 (MCF_MBAR + 0x56) /* Intr Ctrl reg 10 */
#define MCFSIM_ICR11 (MCF_MBAR + 0x57) /* Intr Ctrl reg 11 */
#define MCFSIM_CSAR0 0x80 /* CS 0 Address 0 reg (r/w) */
#define MCFSIM_CSMR0 0x84 /* CS 0 Mask 0 reg (r/w) */
#define MCFSIM_CSCR0 0x8a /* CS 0 Control reg (r/w) */
#define MCFSIM_CSAR1 0x8c /* CS 1 Address reg (r/w) */
#define MCFSIM_CSMR1 0x90 /* CS 1 Mask reg (r/w) */
#define MCFSIM_CSCR1 0x96 /* CS 1 Control reg (r/w) */
#define MCFSIM_CSAR0 (MCF_MBAR + 0x80) /* CS 0 Address reg */
#define MCFSIM_CSMR0 (MCF_MBAR + 0x84) /* CS 0 Mask reg */
#define MCFSIM_CSCR0 (MCF_MBAR + 0x8a) /* CS 0 Control reg */
#define MCFSIM_CSAR1 (MCF_MBAR + 0x8c) /* CS 1 Address reg */
#define MCFSIM_CSMR1 (MCF_MBAR + 0x90) /* CS 1 Mask reg */
#define MCFSIM_CSCR1 (MCF_MBAR + 0x96) /* CS 1 Control reg */
#ifdef CONFIG_OLDMASK
#define MCFSIM_CSBAR 0x98 /* CS Base Address reg (r/w) */
#define MCFSIM_CSBAMR 0x9c /* CS Base Mask reg (r/w) */
#define MCFSIM_CSMR2 0x9e /* CS 2 Mask reg (r/w) */
#define MCFSIM_CSCR2 0xa2 /* CS 2 Control reg (r/w) */
#define MCFSIM_CSMR3 0xaa /* CS 3 Mask reg (r/w) */
#define MCFSIM_CSCR3 0xae /* CS 3 Control reg (r/w) */
#define MCFSIM_CSMR4 0xb6 /* CS 4 Mask reg (r/w) */
#define MCFSIM_CSCR4 0xba /* CS 4 Control reg (r/w) */
#define MCFSIM_CSMR5 0xc2 /* CS 5 Mask reg (r/w) */
#define MCFSIM_CSCR5 0xc6 /* CS 5 Control reg (r/w) */
#define MCFSIM_CSMR6 0xce /* CS 6 Mask reg (r/w) */
#define MCFSIM_CSCR6 0xd2 /* CS 6 Control reg (r/w) */
#define MCFSIM_CSMR7 0xda /* CS 7 Mask reg (r/w) */
#define MCFSIM_CSCR7 0xde /* CS 7 Control reg (r/w) */
#define MCFSIM_CSBAR (MCF_MBAR + 0x98) /* CS Base Address */
#define MCFSIM_CSBAMR (MCF_MBAR + 0x9c) /* CS Base Mask */
#define MCFSIM_CSMR2 (MCF_MBAR + 0x9e) /* CS 2 Mask reg */
#define MCFSIM_CSCR2 (MCF_MBAR + 0xa2) /* CS 2 Control reg */
#define MCFSIM_CSMR3 (MCF_MBAR + 0xaa) /* CS 3 Mask reg */
#define MCFSIM_CSCR3 (MCF_MBAR + 0xae) /* CS 3 Control reg */
#define MCFSIM_CSMR4 (MCF_MBAR + 0xb6) /* CS 4 Mask reg */
#define MCFSIM_CSCR4 (MCF_MBAR + 0xba) /* CS 4 Control reg */
#define MCFSIM_CSMR5 (MCF_MBAR + 0xc2) /* CS 5 Mask reg */
#define MCFSIM_CSCR5 (MCF_MBAR + 0xc6) /* CS 5 Control reg */
#define MCFSIM_CSMR6 (MCF_MBAR + 0xce) /* CS 6 Mask reg */
#define MCFSIM_CSCR6 (MCF_MBAR + 0xd2) /* CS 6 Control reg */
#define MCFSIM_CSMR7 (MCF_MBAR + 0xda) /* CS 7 Mask reg */
#define MCFSIM_CSCR7 (MCF_MBAR + 0xde) /* CS 7 Control reg */
#else
#define MCFSIM_CSAR2 0x98 /* CS 2 Address reg (r/w) */
#define MCFSIM_CSMR2 0x9c /* CS 2 Mask reg (r/w) */
#define MCFSIM_CSCR2 0xa2 /* CS 2 Control reg (r/w) */
#define MCFSIM_CSAR3 0xa4 /* CS 3 Address reg (r/w) */
#define MCFSIM_CSMR3 0xa8 /* CS 3 Mask reg (r/w) */
#define MCFSIM_CSCR3 0xae /* CS 3 Control reg (r/w) */
#define MCFSIM_CSAR4 0xb0 /* CS 4 Address reg (r/w) */
#define MCFSIM_CSMR4 0xb4 /* CS 4 Mask reg (r/w) */
#define MCFSIM_CSCR4 0xba /* CS 4 Control reg (r/w) */
#define MCFSIM_CSAR5 0xbc /* CS 5 Address reg (r/w) */
#define MCFSIM_CSMR5 0xc0 /* CS 5 Mask reg (r/w) */
#define MCFSIM_CSCR5 0xc6 /* CS 5 Control reg (r/w) */
#define MCFSIM_CSAR6 0xc8 /* CS 6 Address reg (r/w) */
#define MCFSIM_CSMR6 0xcc /* CS 6 Mask reg (r/w) */
#define MCFSIM_CSCR6 0xd2 /* CS 6 Control reg (r/w) */
#define MCFSIM_CSAR7 0xd4 /* CS 7 Address reg (r/w) */
#define MCFSIM_CSMR7 0xd8 /* CS 7 Mask reg (r/w) */
#define MCFSIM_CSCR7 0xde /* CS 7 Control reg (r/w) */
#define MCFSIM_CSAR2 (MCF_MBAR + 0x98) /* CS 2 Address reg */
#define MCFSIM_CSMR2 (MCF_MBAR + 0x9c) /* CS 2 Mask reg */
#define MCFSIM_CSCR2 (MCF_MBAR + 0xa2) /* CS 2 Control reg */
#define MCFSIM_CSAR3 (MCF_MBAR + 0xa4) /* CS 3 Address reg */
#define MCFSIM_CSMR3 (MCF_MBAR + 0xa8) /* CS 3 Mask reg */
#define MCFSIM_CSCR3 (MCF_MBAR + 0xae) /* CS 3 Control reg */
#define MCFSIM_CSAR4 (MCF_MBAR + 0xb0) /* CS 4 Address reg */
#define MCFSIM_CSMR4 (MCF_MBAR + 0xb4) /* CS 4 Mask reg */
#define MCFSIM_CSCR4 (MCF_MBAR + 0xba) /* CS 4 Control reg */
#define MCFSIM_CSAR5 (MCF_MBAR + 0xbc) /* CS 5 Address reg */
#define MCFSIM_CSMR5 (MCF_MBAR + 0xc0) /* CS 5 Mask reg */
#define MCFSIM_CSCR5 (MCF_MBAR + 0xc6) /* CS 5 Control reg */
#define MCFSIM_CSAR6 (MCF_MBAR + 0xc8) /* CS 6 Address reg */
#define MCFSIM_CSMR6 (MCF_MBAR + 0xcc) /* CS 6 Mask reg */
#define MCFSIM_CSCR6 (MCF_MBAR + 0xd2) /* CS 6 Control reg */
#define MCFSIM_CSAR7 (MCF_MBAR + 0xd4) /* CS 7 Address reg */
#define MCFSIM_CSMR7 (MCF_MBAR + 0xd8) /* CS 7 Mask reg */
#define MCFSIM_CSCR7 (MCF_MBAR + 0xde) /* CS 7 Control reg */
#endif /* CONFIG_OLDMASK */
#define MCFSIM_DCR (MCF_MBAR + 0x100) /* DRAM Control */
@ -127,9 +127,9 @@
/*
* Generic GPIO support
*/
#define MCFGPIO_PIN_MAX 16
#define MCFGPIO_IRQ_MAX -1
#define MCFGPIO_IRQ_VECBASE -1
#define MCFGPIO_PIN_MAX 16
#define MCFGPIO_IRQ_MAX -1
#define MCFGPIO_IRQ_VECBASE -1
/* Definition offset address for CS2-7 -- old mask 5307 */
@ -167,9 +167,9 @@
/*
* Defines for the IRQPAR Register
*/
#define IRQ5_LEVEL4 0x80
#define IRQ3_LEVEL6 0x40
#define IRQ1_LEVEL2 0x20
#define IRQ5_LEVEL4 0x80
#define IRQ3_LEVEL6 0x40
#define IRQ1_LEVEL2 0x20
/*
* Define system peripheral IRQ usage.

1189
arch/m68k/include/asm/m532xsim.h
View File

File diff suppressed because it is too large Load Diff

106
arch/m68k/include/asm/m5407sim.h
View File

@ -23,55 +23,55 @@
/*
* Define the 5407 SIM register set addresses.
*/
#define MCFSIM_RSR 0x00 /* Reset Status reg (r/w) */
#define MCFSIM_SYPCR 0x01 /* System Protection reg (r/w)*/
#define MCFSIM_SWIVR 0x02 /* SW Watchdog intr reg (r/w) */
#define MCFSIM_SWSR 0x03 /* SW Watchdog service (r/w) */
#define MCFSIM_PAR 0x04 /* Pin Assignment reg (r/w) */
#define MCFSIM_IRQPAR 0x06 /* Interrupt Assignment reg (r/w) */
#define MCFSIM_PLLCR 0x08 /* PLL Control Reg*/
#define MCFSIM_MPARK 0x0C /* BUS Master Control Reg*/
#define MCFSIM_IPR 0x40 /* Interrupt Pend reg (r/w) */
#define MCFSIM_IMR 0x44 /* Interrupt Mask reg (r/w) */
#define MCFSIM_AVR 0x4b /* Autovector Ctrl reg (r/w) */
#define MCFSIM_ICR0 0x4c /* Intr Ctrl reg 0 (r/w) */
#define MCFSIM_ICR1 0x4d /* Intr Ctrl reg 1 (r/w) */
#define MCFSIM_ICR2 0x4e /* Intr Ctrl reg 2 (r/w) */
#define MCFSIM_ICR3 0x4f /* Intr Ctrl reg 3 (r/w) */
#define MCFSIM_ICR4 0x50 /* Intr Ctrl reg 4 (r/w) */
#define MCFSIM_ICR5 0x51 /* Intr Ctrl reg 5 (r/w) */
#define MCFSIM_ICR6 0x52 /* Intr Ctrl reg 6 (r/w) */
#define MCFSIM_ICR7 0x53 /* Intr Ctrl reg 7 (r/w) */
#define MCFSIM_ICR8 0x54 /* Intr Ctrl reg 8 (r/w) */
#define MCFSIM_ICR9 0x55 /* Intr Ctrl reg 9 (r/w) */
#define MCFSIM_ICR10 0x56 /* Intr Ctrl reg 10 (r/w) */
#define MCFSIM_ICR11 0x57 /* Intr Ctrl reg 11 (r/w) */
#define MCFSIM_RSR (MCF_MBAR + 0x00) /* Reset Status */
#define MCFSIM_SYPCR (MCF_MBAR + 0x01) /* System Protection */
#define MCFSIM_SWIVR (MCF_MBAR + 0x02) /* SW Watchdog intr */
#define MCFSIM_SWSR (MCF_MBAR + 0x03) /* SW Watchdog service*/
#define MCFSIM_PAR (MCF_MBAR + 0x04) /* Pin Assignment */
#define MCFSIM_IRQPAR (MCF_MBAR + 0x06) /* Intr Assignment */
#define MCFSIM_PLLCR (MCF_MBAR + 0x08) /* PLL Ctrl */
#define MCFSIM_MPARK (MCF_MBAR + 0x0C) /* BUS Master Ctrl */
#define MCFSIM_IPR (MCF_MBAR + 0x40) /* Interrupt Pending */
#define MCFSIM_IMR (MCF_MBAR + 0x44) /* Interrupt Mask */
#define MCFSIM_AVR (MCF_MBAR + 0x4b) /* Autovector Ctrl */
#define MCFSIM_ICR0 (MCF_MBAR + 0x4c) /* Intr Ctrl reg 0 */
#define MCFSIM_ICR1 (MCF_MBAR + 0x4d) /* Intr Ctrl reg 1 */
#define MCFSIM_ICR2 (MCF_MBAR + 0x4e) /* Intr Ctrl reg 2 */
#define MCFSIM_ICR3 (MCF_MBAR + 0x4f) /* Intr Ctrl reg 3 */
#define MCFSIM_ICR4 (MCF_MBAR + 0x50) /* Intr Ctrl reg 4 */
#define MCFSIM_ICR5 (MCF_MBAR + 0x51) /* Intr Ctrl reg 5 */
#define MCFSIM_ICR6 (MCF_MBAR + 0x52) /* Intr Ctrl reg 6 */
#define MCFSIM_ICR7 (MCF_MBAR + 0x53) /* Intr Ctrl reg 7 */
#define MCFSIM_ICR8 (MCF_MBAR + 0x54) /* Intr Ctrl reg 8 */
#define MCFSIM_ICR9 (MCF_MBAR + 0x55) /* Intr Ctrl reg 9 */
#define MCFSIM_ICR10 (MCF_MBAR + 0x56) /* Intr Ctrl reg 10 */
#define MCFSIM_ICR11 (MCF_MBAR + 0x57) /* Intr Ctrl reg 11 */
#define MCFSIM_CSAR0 0x80 /* CS 0 Address 0 reg (r/w) */
#define MCFSIM_CSMR0 0x84 /* CS 0 Mask 0 reg (r/w) */
#define MCFSIM_CSCR0 0x8a /* CS 0 Control reg (r/w) */
#define MCFSIM_CSAR1 0x8c /* CS 1 Address reg (r/w) */
#define MCFSIM_CSMR1 0x90 /* CS 1 Mask reg (r/w) */
#define MCFSIM_CSCR1 0x96 /* CS 1 Control reg (r/w) */
#define MCFSIM_CSAR0 (MCF_MBAR + 0x80) /* CS 0 Address reg */
#define MCFSIM_CSMR0 (MCF_MBAR + 0x84) /* CS 0 Mask reg */
#define MCFSIM_CSCR0 (MCF_MBAR + 0x8a) /* CS 0 Control reg */
#define MCFSIM_CSAR1 (MCF_MBAR + 0x8c) /* CS 1 Address reg */
#define MCFSIM_CSMR1 (MCF_MBAR + 0x90) /* CS 1 Mask reg */
#define MCFSIM_CSCR1 (MCF_MBAR + 0x96) /* CS 1 Control reg */
#define MCFSIM_CSAR2 0x98 /* CS 2 Address reg (r/w) */
#define MCFSIM_CSMR2 0x9c /* CS 2 Mask reg (r/w) */
#define MCFSIM_CSCR2 0xa2 /* CS 2 Control reg (r/w) */
#define MCFSIM_CSAR3 0xa4 /* CS 3 Address reg (r/w) */
#define MCFSIM_CSMR3 0xa8 /* CS 3 Mask reg (r/w) */
#define MCFSIM_CSCR3 0xae /* CS 3 Control reg (r/w) */
#define MCFSIM_CSAR4 0xb0 /* CS 4 Address reg (r/w) */
#define MCFSIM_CSMR4 0xb4 /* CS 4 Mask reg (r/w) */
#define MCFSIM_CSCR4 0xba /* CS 4 Control reg (r/w) */
#define MCFSIM_CSAR5 0xbc /* CS 5 Address reg (r/w) */
#define MCFSIM_CSMR5 0xc0 /* CS 5 Mask reg (r/w) */
#define MCFSIM_CSCR5 0xc6 /* CS 5 Control reg (r/w) */
#define MCFSIM_CSAR6 0xc8 /* CS 6 Address reg (r/w) */
#define MCFSIM_CSMR6 0xcc /* CS 6 Mask reg (r/w) */
#define MCFSIM_CSCR6 0xd2 /* CS 6 Control reg (r/w) */
#define MCFSIM_CSAR7 0xd4 /* CS 7 Address reg (r/w) */
#define MCFSIM_CSMR7 0xd8 /* CS 7 Mask reg (r/w) */
#define MCFSIM_CSCR7 0xde /* CS 7 Control reg (r/w) */
#define MCFSIM_CSAR2 (MCF_MBAR + 0x98) /* CS 2 Address reg */
#define MCFSIM_CSMR2 (MCF_MBAR + 0x9c) /* CS 2 Mask reg */
#define MCFSIM_CSCR2 (MCF_MBAR + 0xa2) /* CS 2 Control reg */
#define MCFSIM_CSAR3 (MCF_MBAR + 0xa4) /* CS 3 Address reg */
#define MCFSIM_CSMR3 (MCF_MBAR + 0xa8) /* CS 3 Mask reg */
#define MCFSIM_CSCR3 (MCF_MBAR + 0xae) /* CS 3 Control reg */
#define MCFSIM_CSAR4 (MCF_MBAR + 0xb0) /* CS 4 Address reg */
#define MCFSIM_CSMR4 (MCF_MBAR + 0xb4) /* CS 4 Mask reg */
#define MCFSIM_CSCR4 (MCF_MBAR + 0xba) /* CS 4 Control reg */
#define MCFSIM_CSAR5 (MCF_MBAR + 0xbc) /* CS 5 Address reg */
#define MCFSIM_CSMR5 (MCF_MBAR + 0xc0) /* CS 5 Mask reg */
#define MCFSIM_CSCR5 (MCF_MBAR + 0xc6) /* CS 5 Control reg */
#define MCFSIM_CSAR6 (MCF_MBAR + 0xc8) /* CS 6 Address reg */
#define MCFSIM_CSMR6 (MCF_MBAR + 0xcc) /* CS 6 Mask reg */
#define MCFSIM_CSCR6 (MCF_MBAR + 0xd2) /* CS 6 Control reg */
#define MCFSIM_CSAR7 (MCF_MBAR + 0xd4) /* CS 7 Address reg */
#define MCFSIM_CSMR7 (MCF_MBAR + 0xd8) /* CS 7 Mask reg */
#define MCFSIM_CSCR7 (MCF_MBAR + 0xde) /* CS 7 Control reg */
#define MCFSIM_DCR (MCF_MBAR + 0x100) /* DRAM Control */
#define MCFSIM_DACR0 (MCF_MBAR + 0x108) /* DRAM 0 Addr/Ctrl */
@ -102,9 +102,9 @@
/*
* Generic GPIO support
*/
#define MCFGPIO_PIN_MAX 16
#define MCFGPIO_IRQ_MAX -1
#define MCFGPIO_IRQ_VECBASE -1
#define MCFGPIO_PIN_MAX 16
#define MCFGPIO_IRQ_MAX -1
#define MCFGPIO_IRQ_VECBASE -1
/*
* Some symbol defines for the above...
@ -130,9 +130,9 @@
/*
* Defines for the IRQPAR Register
*/
#define IRQ5_LEVEL4 0x80
#define IRQ3_LEVEL6 0x40
#define IRQ1_LEVEL2 0x20
#define IRQ5_LEVEL4 0x80
#define IRQ3_LEVEL6 0x40
#define IRQ1_LEVEL2 0x20
/*
* Define system peripheral IRQ usage.

40
arch/m68k/include/asm/m54xxgpt.h
View File

@ -16,26 +16,26 @@
*********************************************************************/
/* Register read/write macros */
#define MCF_GPT_GMS0 0x000800
#define MCF_GPT_GCIR0 0x000804
#define MCF_GPT_GPWM0 0x000808
#define MCF_GPT_GSR0 0x00080C
#define MCF_GPT_GMS1 0x000810
#define MCF_GPT_GCIR1 0x000814
#define MCF_GPT_GPWM1 0x000818
#define MCF_GPT_GSR1 0x00081C
#define MCF_GPT_GMS2 0x000820
#define MCF_GPT_GCIR2 0x000824
#define MCF_GPT_GPWM2 0x000828
#define MCF_GPT_GSR2 0x00082C
#define MCF_GPT_GMS3 0x000830
#define MCF_GPT_GCIR3 0x000834
#define MCF_GPT_GPWM3 0x000838
#define MCF_GPT_GSR3 0x00083C
#define MCF_GPT_GMS(x) (0x000800+((x)*0x010))
#define MCF_GPT_GCIR(x) (0x000804+((x)*0x010))
#define MCF_GPT_GPWM(x) (0x000808+((x)*0x010))
#define MCF_GPT_GSR(x) (0x00080C+((x)*0x010))
#define MCF_GPT_GMS0 (MCF_MBAR + 0x000800)
#define MCF_GPT_GCIR0 (MCF_MBAR + 0x000804)
#define MCF_GPT_GPWM0 (MCF_MBAR + 0x000808)
#define MCF_GPT_GSR0 (MCF_MBAR + 0x00080C)
#define MCF_GPT_GMS1 (MCF_MBAR + 0x000810)
#define MCF_GPT_GCIR1 (MCF_MBAR + 0x000814)
#define MCF_GPT_GPWM1 (MCF_MBAR + 0x000818)
#define MCF_GPT_GSR1 (MCF_MBAR + 0x00081C)
#define MCF_GPT_GMS2 (MCF_MBAR + 0x000820)
#define MCF_GPT_GCIR2 (MCF_MBAR + 0x000824)
#define MCF_GPT_GPWM2 (MCF_MBAR + 0x000828)
#define MCF_GPT_GSR2 (MCF_MBAR + 0x00082C)
#define MCF_GPT_GMS3 (MCF_MBAR + 0x000830)
#define MCF_GPT_GCIR3 (MCF_MBAR + 0x000834)
#define MCF_GPT_GPWM3 (MCF_MBAR + 0x000838)
#define MCF_GPT_GSR3 (MCF_MBAR + 0x00083C)
#define MCF_GPT_GMS(x) (MCF_MBAR + 0x000800 + ((x) * 0x010))
#define MCF_GPT_GCIR(x) (MCF_MBAR + 0x000804 + ((x) * 0x010))
#define MCF_GPT_GPWM(x) (MCF_MBAR + 0x000808 + ((x) * 0x010))
#define MCF_GPT_GSR(x) (MCF_MBAR + 0x00080C + ((x) * 0x010))
/* Bit definitions and macros for MCF_GPT_GMS */
#define MCF_GPT_GMS_TMS(x) (((x)&0x00000007)<<0)

27
arch/m68k/include/asm/m54xxsim.h
View File

@ -46,6 +46,12 @@
#define MCF_IRQ_UART2 (MCFINT_VECBASE + 33)
#define MCF_IRQ_UART3 (MCFINT_VECBASE + 32)
/*
* Slice Timer support.
*/
#define MCFSLT_TIMER0 (MCF_MBAR + 0x900) /* Base addr TIMER0 */
#define MCFSLT_TIMER1 (MCF_MBAR + 0x910) /* Base addr TIMER1 */
/*
* Generic GPIO support
*/
@ -64,15 +70,25 @@
#define MCFEPORT_EPFR (MCF_MBAR + 0xf0c) /* Flags */
/*
* Some PSC related definitions
* Pin Assignment register definitions
*/
#define MCF_PAR_PSC(x) (0x000A4F-((x)&0x3))
#define MCFGPIO_PAR_FBCTL (MCF_MBAR + 0xA40)
#define MCFGPIO_PAR_FBCS (MCF_MBAR + 0xA42)
#define MCFGPIO_PAR_DMA (MCF_MBAR + 0xA43)
#define MCFGPIO_PAR_FECI2CIRQ (MCF_MBAR + 0xA44)
#define MCFGPIO_PAR_PCIBG (MCF_MBAR + 0xA48) /* PCI bus grant */
#define MCFGPIO_PAR_PCIBR (MCF_MBAR + 0xA4A) /* PCI */
#define MCFGPIO_PAR_PSC0 (MCF_MBAR + 0xA4F)
#define MCFGPIO_PAR_PSC1 (MCF_MBAR + 0xA4E)
#define MCFGPIO_PAR_PSC2 (MCF_MBAR + 0xA4D)
#define MCFGPIO_PAR_PSC3 (MCF_MBAR + 0xA4C)
#define MCFGPIO_PAR_DSPI (MCF_MBAR + 0xA50)
#define MCFGPIO_PAR_TIMER (MCF_MBAR + 0xA52)
#define MCF_PAR_SDA (0x0008)
#define MCF_PAR_SCL (0x0004)
#define MCF_PAR_PSC_TXD (0x04)
#define MCF_PAR_PSC_RXD (0x08)
#define MCF_PAR_PSC_RTS(x) (((x)&0x03)<<4)
#define MCF_PAR_PSC_CTS(x) (((x)&0x03)<<6)
#define MCF_PAR_PSC_CTS_GPIO (0x00)
#define MCF_PAR_PSC_CTS_BCLK (0x80)
#define MCF_PAR_PSC_CTS_CTS (0xC0)
@ -81,7 +97,4 @@
#define MCF_PAR_PSC_RTS_RTS (0x30)
#define MCF_PAR_PSC_CANRX (0x40)
#define MCF_PAR_PCIBG (CONFIG_MBAR + 0xa48) /* PCI bus grant */
#define MCF_PAR_PCIBR (CONFIG_MBAR + 0xa4a) /* PCI */
#endif /* m54xxsim_h */

7
arch/m68k/include/asm/mcfslt.h
View File

@ -12,13 +12,6 @@
#define mcfslt_h
/****************************************************************************/
/*
* Get address specific defines for the 547x.
*/
#define MCFSLT_TIMER0 0x900 /* Base address of TIMER0 */
#define MCFSLT_TIMER1 0x910 /* Base address of TIMER1 */
/*
* Define the SLT timer register set addresses.
*/

9
arch/m68k/include/asm/nettel.h
View File

@ -21,6 +21,7 @@
#ifdef CONFIG_COLDFIRE
#include <asm/coldfire.h>
#include <asm/mcfsim.h>
#include <asm/io.h>
#endif
/*---------------------------------------------------------------------------*/
@ -86,16 +87,12 @@ static __inline__ void mcf_setppdata(unsigned int mask, unsigned int bits)
*/
static __inline__ unsigned int mcf_getppdata(void)
{
volatile unsigned short *pp;
pp = (volatile unsigned short *) (MCF_MBAR + MCFSIM_PBDAT);
return((unsigned int) *pp);
return readw(MCFSIM_PBDAT);
}
static __inline__ void mcf_setppdata(unsigned int mask, unsigned int bits)
{
volatile unsigned short *pp;
pp = (volatile unsigned short *) (MCF_MBAR + MCFSIM_PBDAT);
*pp = (*pp & ~mask) | bits;
write((readw(MCFSIM_PBDAT) & ~mask) | bits, MCFSIM_PBDAT);
}
#endif

8
arch/m68k/platform/68VZ328/Makefile
View File

@ -1,11 +1,5 @@
#
# Makefile for arch/m68knommu/platform/68VZ328.
# Makefile for arch/m68k/platform/68VZ328.
#
obj-y := config.o
extra-$(DRAGEN2):= screen.h
$(obj)/screen.h: $(src)/screen.xbm $(src)/xbm2lcd.pl
perl $(src)/xbm2lcd.pl < $(src)/screen.xbm > $(obj)/screen.h
clean-files := $(obj)/screen.h

4
arch/m68k/platform/coldfire/device.c
View File

@ -347,12 +347,12 @@ static void __init mcf_uart_set_irq(void)
{
#ifdef MCFUART_UIVR
/* UART0 interrupt setup */
writeb(MCFSIM_ICR_LEVEL6 | MCFSIM_ICR_PRI1, MCF_MBAR + MCFSIM_UART1ICR);
writeb(MCFSIM_ICR_LEVEL6 | MCFSIM_ICR_PRI1, MCFSIM_UART1ICR);
writeb(MCF_IRQ_UART0, MCFUART_BASE0 + MCFUART_UIVR);
mcf_mapirq2imr(MCF_IRQ_UART0, MCFINTC_UART0);
/* UART1 interrupt setup */
writeb(MCFSIM_ICR_LEVEL6 | MCFSIM_ICR_PRI2, MCF_MBAR + MCFSIM_UART2ICR);
writeb(MCFSIM_ICR_LEVEL6 | MCFSIM_ICR_PRI2, MCFSIM_UART2ICR);
writeb(MCF_IRQ_UART1, MCFUART_BASE1 + MCFUART_UIVR);
mcf_mapirq2imr(MCF_IRQ_UART1, MCFINTC_UART1);
#endif

2
arch/m68k/platform/coldfire/head.S
View File

@ -60,7 +60,7 @@
#elif defined(CONFIG_M5272)
.macro GET_MEM_SIZE
movel MCF_MBAR+MCFSIM_CSOR7,%d0 /* get SDRAM address mask */
movel MCFSIM_CSOR7,%d0 /* get SDRAM address mask */
andil #0xfffff000,%d0 /* mask out chip select options */
negl %d0 /* negate bits */
.endm

10
arch/m68k/platform/coldfire/intc-5249.c
View File

@ -20,22 +20,22 @@
static void intc2_irq_gpio_mask(struct irq_data *d)
{
u32 imr;
imr = readl(MCF_MBAR2 + MCFSIM2_GPIOINTENABLE);
imr = readl(MCFSIM2_GPIOINTENABLE);
imr &= ~(0x1 << (d->irq - MCFINTC2_GPIOIRQ0));
writel(imr, MCF_MBAR2 + MCFSIM2_GPIOINTENABLE);
writel(imr, MCFSIM2_GPIOINTENABLE);
}
static void intc2_irq_gpio_unmask(struct irq_data *d)
{
u32 imr;
imr = readl(MCF_MBAR2 + MCFSIM2_GPIOINTENABLE);
imr = readl(MCFSIM2_GPIOINTENABLE);
imr |= (0x1 << (d->irq - MCFINTC2_GPIOIRQ0));
writel(imr, MCF_MBAR2 + MCFSIM2_GPIOINTENABLE);
writel(imr, MCFSIM2_GPIOINTENABLE);
}
static void intc2_irq_gpio_ack(struct irq_data *d)
{
writel(0x1 << (d->irq - MCFINTC2_GPIOIRQ0), MCF_MBAR2 + MCFSIM2_GPIOINTCLEAR);
writel(0x1 << (d->irq - MCFINTC2_GPIOIRQ0), MCFSIM2_GPIOINTCLEAR);
}
static struct irq_chip intc2_irq_gpio_chip = {

20
arch/m68k/platform/coldfire/intc-5272.c
View File

@ -86,7 +86,7 @@ static void intc_irq_mask(struct irq_data *d)
u32 v;
irq -= MCFINT_VECBASE;
v = 0x8 << intc_irqmap[irq].index;
writel(v, MCF_MBAR + intc_irqmap[irq].icr);
writel(v, intc_irqmap[irq].icr);
}
}
@ -98,7 +98,7 @@ static void intc_irq_unmask(struct irq_data *d)
u32 v;
irq -= MCFINT_VECBASE;
v = 0xd << intc_irqmap[irq].index;
writel(v, MCF_MBAR + intc_irqmap[irq].icr);
writel(v, intc_irqmap[irq].icr);
}
}
@ -111,10 +111,10 @@ static void intc_irq_ack(struct irq_data *d)
irq -= MCFINT_VECBASE;
if (intc_irqmap[irq].ack) {
u32 v;
v = readl(MCF_MBAR + intc_irqmap[irq].icr);
v = readl(intc_irqmap[irq].icr);
v &= (0x7 << intc_irqmap[irq].index);
v |= (0x8 << intc_irqmap[irq].index);
writel(v, MCF_MBAR + intc_irqmap[irq].icr);
writel(v, intc_irqmap[irq].icr);
}
}
}
@ -127,12 +127,12 @@ static int intc_irq_set_type(struct irq_data *d, unsigned int type)
irq -= MCFINT_VECBASE;
if (intc_irqmap[irq].ack) {
u32 v;
v = readl(MCF_MBAR + MCFSIM_PITR);
v = readl(MCFSIM_PITR);
if (type == IRQ_TYPE_EDGE_FALLING)
v &= ~(0x1 << (32 - irq));
else
v |= (0x1 << (32 - irq));
writel(v, MCF_MBAR + MCFSIM_PITR);
writel(v, MCFSIM_PITR);
}
}
return 0;
@ -163,10 +163,10 @@ void __init init_IRQ(void)
int irq, edge;
/* Mask all interrupt sources */
writel(0x88888888, MCF_MBAR + MCFSIM_ICR1);
writel(0x88888888, MCF_MBAR + MCFSIM_ICR2);
writel(0x88888888, MCF_MBAR + MCFSIM_ICR3);
writel(0x88888888, MCF_MBAR + MCFSIM_ICR4);
writel(0x88888888, MCFSIM_ICR1);
writel(0x88888888, MCFSIM_ICR2);
writel(0x88888888, MCFSIM_ICR3);
writel(0x88888888, MCFSIM_ICR4);
for (irq = 0; (irq < NR_IRQS); irq++) {
irq_set_chip(irq, &intc_irq_chip);

28
arch/m68k/platform/coldfire/intc.c
View File

@ -45,23 +45,23 @@ unsigned char mcf_irq2imr[NR_IRQS];
void mcf_setimr(int index)
{
u16 imr;
imr = __raw_readw(MCF_MBAR + MCFSIM_IMR);
__raw_writew(imr | (0x1 << index), MCF_MBAR + MCFSIM_IMR);
imr = __raw_readw(MCFSIM_IMR);
__raw_writew(imr | (0x1 << index), MCFSIM_IMR);
}
void mcf_clrimr(int index)
{
u16 imr;
imr = __raw_readw(MCF_MBAR + MCFSIM_IMR);
__raw_writew(imr & ~(0x1 << index), MCF_MBAR + MCFSIM_IMR);
imr = __raw_readw(MCFSIM_IMR);
__raw_writew(imr & ~(0x1 << index), MCFSIM_IMR);
}
void mcf_maskimr(unsigned int mask)
{
u16 imr;
imr = __raw_readw(MCF_MBAR + MCFSIM_IMR);
imr = __raw_readw(MCFSIM_IMR);
imr |= mask;
__raw_writew(imr, MCF_MBAR + MCFSIM_IMR);
__raw_writew(imr, MCFSIM_IMR);
}
#else
@ -69,23 +69,23 @@ void mcf_maskimr(unsigned int mask)
void mcf_setimr(int index)
{
u32 imr;
imr = __raw_readl(MCF_MBAR + MCFSIM_IMR);
__raw_writel(imr | (0x1 << index), MCF_MBAR + MCFSIM_IMR);
imr = __raw_readl(MCFSIM_IMR);
__raw_writel(imr | (0x1 << index), MCFSIM_IMR);
}
void mcf_clrimr(int index)
{
u32 imr;
imr = __raw_readl(MCF_MBAR + MCFSIM_IMR);
__raw_writel(imr & ~(0x1 << index), MCF_MBAR + MCFSIM_IMR);
imr = __raw_readl(MCFSIM_IMR);
__raw_writel(imr & ~(0x1 << index), MCFSIM_IMR);
}
void mcf_maskimr(unsigned int mask)
{
u32 imr;
imr = __raw_readl(MCF_MBAR + MCFSIM_IMR);
imr = __raw_readl(MCFSIM_IMR);
imr |= mask;
__raw_writel(imr, MCF_MBAR + MCFSIM_IMR);
__raw_writel(imr, MCFSIM_IMR);
}
#endif
@ -104,9 +104,9 @@ void mcf_autovector(int irq)
#ifdef MCFSIM_AVR
if ((irq >= EIRQ1) && (irq <= EIRQ7)) {
u8 avec;
avec = __raw_readb(MCF_MBAR + MCFSIM_AVR);
avec = __raw_readb(MCFSIM_AVR);
avec |= (0x1 << (irq - EIRQ1 + 1));
__raw_writeb(avec, MCF_MBAR + MCFSIM_AVR);
__raw_writeb(avec, MCFSIM_AVR);
}
#endif
}

8
arch/m68k/platform/coldfire/m523x.c
View File

@ -42,14 +42,8 @@ static void __init m523x_qspi_init(void)
static void __init m523x_fec_init(void)
{
u16 par;
u8 v;
/* Set multi-function pins to ethernet use */
par = readw(MCF_IPSBAR + 0x100082);
writew(par | 0xf00, MCF_IPSBAR + 0x100082);
v = readb(MCF_IPSBAR + 0x100078);
writeb(v | 0xc0, MCF_IPSBAR + 0x100078);
writeb(readb(MCFGPIO_PAR_FECI2C) | 0xf0, MCFGPIO_PAR_FECI2C);
}
/***************************************************************************/

10
arch/m68k/platform/coldfire/m5249.c
View File

@ -57,7 +57,7 @@ static void __init m5249_qspi_init(void)
{
/* QSPI irq setup */
writeb(MCFSIM_ICR_AUTOVEC | MCFSIM_ICR_LEVEL4 | MCFSIM_ICR_PRI0,
MCF_MBAR + MCFSIM_QSPIICR);
MCFSIM_QSPIICR);
mcf_mapirq2imr(MCF_IRQ_QSPI, MCFINTC_QSPI);
}
@ -72,11 +72,11 @@ static void __init m5249_smc91x_init(void)
u32 gpio;
/* Set the GPIO line as interrupt source for smc91x device */
gpio = readl(MCF_MBAR2 + MCFSIM2_GPIOINTENABLE);
writel(gpio | 0x40, MCF_MBAR2 + MCFSIM2_GPIOINTENABLE);
gpio = readl(MCFSIM2_GPIOINTENABLE);
writel(gpio | 0x40, MCFSIM2_GPIOINTENABLE);
gpio = readl(MCF_MBAR2 + MCFSIM2_INTLEVEL5);
writel(gpio | 0x04000000, MCF_MBAR2 + MCFSIM2_INTLEVEL5);
gpio = readl(MCFSIM2_INTLEVEL5);
writel(gpio | 0x04000000, MCFSIM2_INTLEVEL5);
}
#endif /* CONFIG_M5249C3 */

4
arch/m68k/platform/coldfire/m525x.c
View File

@ -30,7 +30,7 @@ static void __init m525x_qspi_init(void)
/* QSPI irq setup */
writeb(MCFSIM_ICR_AUTOVEC | MCFSIM_ICR_LEVEL4 | MCFSIM_ICR_PRI0,
MCF_MBAR + MCFSIM_QSPIICR);
MCFSIM_QSPIICR);
mcf_mapirq2imr(MCF_IRQ_QSPI, MCFINTC_QSPI);
#endif /* IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) */
}
@ -42,7 +42,7 @@ static void __init m525x_i2c_init(void)
/* first I2C controller uses regular irq setup */
writeb(MCFSIM_ICR_AUTOVEC | MCFSIM_ICR_LEVEL5 | MCFSIM_ICR_PRI0,
MCF_MBAR + MCFSIM_I2CICR);
MCFSIM_I2CICR);
mcf_mapirq2imr(MCF_IRQ_I2C0, MCFINTC_I2C);
/* second I2C controller is completely different */

19
arch/m68k/platform/coldfire/m5272.c
View File

@ -35,13 +35,13 @@ static void __init m5272_uarts_init(void)
u32 v;
/* Enable the output lines for the serial ports */
v = readl(MCF_MBAR + MCFSIM_PBCNT);
v = readl(MCFSIM_PBCNT);
v = (v & ~0x000000ff) | 0x00000055;
writel(v, MCF_MBAR + MCFSIM_PBCNT);
writel(v, MCFSIM_PBCNT);
v = readl(MCF_MBAR + MCFSIM_PDCNT);
v = readl(MCFSIM_PDCNT);
v = (v & ~0x000003fc) | 0x000002a8;
writel(v, MCF_MBAR + MCFSIM_PDCNT);
writel(v, MCFSIM_PDCNT);
}
/***************************************************************************/
@ -50,9 +50,9 @@ static void m5272_cpu_reset(void)
{
local_irq_disable();
/* Set watchdog to reset, and enabled */
__raw_writew(0, MCF_MBAR + MCFSIM_WIRR);
__raw_writew(1, MCF_MBAR + MCFSIM_WRRR);
__raw_writew(0, MCF_MBAR + MCFSIM_WCR);
__raw_writew(0, MCFSIM_WIRR);
__raw_writew(1, MCFSIM_WRRR);
__raw_writew(0, MCFSIM_WCR);
for (;;)
/* wait for watchdog to timeout */;
}
@ -62,11 +62,8 @@ static void m5272_cpu_reset(void)
void __init config_BSP(char *commandp, int size)
{
#if defined (CONFIG_MOD5272)
volatile unsigned char *pivrp;
/* Set base of device vectors to be 64 */
pivrp = (volatile unsigned char *) (MCF_MBAR + MCFSIM_PIVR);
*pivrp = 0x40;
writeb(0x40, MCFSIM_PIVR);
#endif
#if defined(CONFIG_NETtel) || defined(CONFIG_SCALES)

24
arch/m68k/platform/coldfire/m527x.c
View File

@ -53,9 +53,9 @@ static void __init m527x_uarts_init(void)
/*
* External Pin Mask Setting & Enable External Pin for Interface
*/
sepmask = readw(MCF_IPSBAR + MCF_GPIO_PAR_UART);
sepmask = readw(MCFGPIO_PAR_UART);
sepmask |= UART0_ENABLE_MASK | UART1_ENABLE_MASK | UART2_ENABLE_MASK;
writew(sepmask, MCF_IPSBAR + MCF_GPIO_PAR_UART);
writew(sepmask, MCFGPIO_PAR_UART);
}
/***************************************************************************/
@ -67,19 +67,19 @@ static void __init m527x_fec_init(void)
/* Set multi-function pins to ethernet mode for fec0 */
#if defined(CONFIG_M5271)
v = readb(MCF_IPSBAR + 0x100047);
writeb(v | 0xf0, MCF_IPSBAR + 0x100047);
v = readb(MCFGPIO_PAR_FECI2C);
writeb(v | 0xf0, MCFGPIO_PAR_FECI2C);
#else
par = readw(MCF_IPSBAR + 0x100082);
writew(par | 0xf00, MCF_IPSBAR + 0x100082);
v = readb(MCF_IPSBAR + 0x100078);
writeb(v | 0xc0, MCF_IPSBAR + 0x100078);
par = readw(MCFGPIO_PAR_FECI2C);
writew(par | 0xf00, MCFGPIO_PAR_FECI2C);
v = readb(MCFGPIO_PAR_FEC0HL);
writeb(v | 0xc0, MCFGPIO_PAR_FEC0HL);
/* Set multi-function pins to ethernet mode for fec1 */
par = readw(MCF_IPSBAR + 0x100082);
writew(par | 0xa0, MCF_IPSBAR + 0x100082);
v = readb(MCF_IPSBAR + 0x100079);
writeb(v | 0xc0, MCF_IPSBAR + 0x100079);
par = readw(MCFGPIO_PAR_FECI2C);
writew(par | 0xa0, MCFGPIO_PAR_FECI2C);
v = readb(MCFGPIO_PAR_FEC1HL);
writeb(v | 0xc0, MCFGPIO_PAR_FEC1HL);
#endif
}

6
arch/m68k/platform/coldfire/m528x.c
View File

@ -53,9 +53,9 @@ static void __init m528x_fec_init(void)
u16 v16;
/* Set multi-function pins to ethernet mode for fec0 */
v16 = readw(MCF_IPSBAR + 0x100056);
writew(v16 | 0xf00, MCF_IPSBAR + 0x100056);
writeb(0xc0, MCF_IPSBAR + 0x100058);
v16 = readw(MCFGPIO_PASPAR);
writew(v16 | 0xf00, MCFGPIO_PASPAR);
writeb(0xc0, MCFGPIO_PEHLPAR);
}
/***************************************************************************/

221
arch/m68k/platform/coldfire/m532x.c
View File

@ -172,7 +172,7 @@ static void __init m532x_clk_init(void)
static void __init m532x_qspi_init(void)
{
/* setup QSPS pins for QSPI with gpio CS control */
writew(0x01f0, MCF_GPIO_PAR_QSPI);
writew(0x01f0, MCFGPIO_PAR_QSPI);
}
#endif /* IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) */
@ -182,18 +182,24 @@ static void __init m532x_qspi_init(void)
static void __init m532x_uarts_init(void)
{
/* UART GPIO initialization */
MCF_GPIO_PAR_UART |= 0x0FFF;
writew(readw(MCFGPIO_PAR_UART) | 0x0FFF, MCFGPIO_PAR_UART);
}
/***************************************************************************/
static void __init m532x_fec_init(void)
{
u8 v;
/* Set multi-function pins to ethernet mode for fec0 */
MCF_GPIO_PAR_FECI2C |= (MCF_GPIO_PAR_FECI2C_PAR_MDC_EMDC |
MCF_GPIO_PAR_FECI2C_PAR_MDIO_EMDIO);
MCF_GPIO_PAR_FEC = (MCF_GPIO_PAR_FEC_PAR_FEC_7W_FEC |
MCF_GPIO_PAR_FEC_PAR_FEC_MII_FEC);
v = readb(MCFGPIO_PAR_FECI2C);
v |= MCF_GPIO_PAR_FECI2C_PAR_MDC_EMDC |
MCF_GPIO_PAR_FECI2C_PAR_MDIO_EMDIO;
writeb(v, MCFGPIO_PAR_FECI2C);
v = readb(MCFGPIO_PAR_FEC);
v = MCF_GPIO_PAR_FEC_PAR_FEC_7W_FEC | MCF_GPIO_PAR_FEC_PAR_FEC_MII_FEC;
writeb(v, MCFGPIO_PAR_FEC);
}
/***************************************************************************/
@ -298,7 +304,7 @@ asmlinkage void __init sysinit(void)
void wtm_init(void)
{
/* Disable watchdog timer */
MCF_WTM_WCR = 0;
writew(0, MCF_WTM_WCR);
}
#define MCF_SCM_BCR_GBW (0x00000100)
@ -307,53 +313,53 @@ void wtm_init(void)
void scm_init(void)
{
/* All masters are trusted */
MCF_SCM_MPR = 0x77777777;
writel(0x77777777, MCF_SCM_MPR);
/* Allow supervisor/user, read/write, and trusted/untrusted
access to all slaves */
MCF_SCM_PACRA = 0;
MCF_SCM_PACRB = 0;
MCF_SCM_PACRC = 0;
MCF_SCM_PACRD = 0;
MCF_SCM_PACRE = 0;
MCF_SCM_PACRF = 0;
writel(0, MCF_SCM_PACRA);
writel(0, MCF_SCM_PACRB);
writel(0, MCF_SCM_PACRC);
writel(0, MCF_SCM_PACRD);
writel(0, MCF_SCM_PACRE);
writel(0, MCF_SCM_PACRF);
/* Enable bursts */
MCF_SCM_BCR = (MCF_SCM_BCR_GBR | MCF_SCM_BCR_GBW);
writel(MCF_SCM_BCR_GBR | MCF_SCM_BCR_GBW, MCF_SCM_BCR);
}
void fbcs_init(void)
{
MCF_GPIO_PAR_CS = 0x0000003E;
writeb(0x3E, MCFGPIO_PAR_CS);
/* Latch chip select */
MCF_FBCS1_CSAR = 0x10080000;
writel(0x10080000, MCF_FBCS1_CSAR);
MCF_FBCS1_CSCR = 0x002A3780;
MCF_FBCS1_CSMR = (MCF_FBCS_CSMR_BAM_2M | MCF_FBCS_CSMR_V);
writel(0x002A3780, MCF_FBCS1_CSCR);
writel(MCF_FBCS_CSMR_BAM_2M | MCF_FBCS_CSMR_V, MCF_FBCS1_CSMR);
/* Initialize latch to drive signals to inactive states */
*((u16 *)(0x10080000)) = 0xFFFF;
writew(0xffff, 0x10080000);
/* External SRAM */
MCF_FBCS1_CSAR = EXT_SRAM_ADDRESS;
MCF_FBCS1_CSCR = (MCF_FBCS_CSCR_PS_16
| MCF_FBCS_CSCR_AA
| MCF_FBCS_CSCR_SBM
| MCF_FBCS_CSCR_WS(1));
MCF_FBCS1_CSMR = (MCF_FBCS_CSMR_BAM_512K
| MCF_FBCS_CSMR_V);
writel(EXT_SRAM_ADDRESS, MCF_FBCS1_CSAR);
writel(MCF_FBCS_CSCR_PS_16 |
MCF_FBCS_CSCR_AA |
MCF_FBCS_CSCR_SBM |
MCF_FBCS_CSCR_WS(1),
MCF_FBCS1_CSCR);
writel(MCF_FBCS_CSMR_BAM_512K | MCF_FBCS_CSMR_V, MCF_FBCS1_CSMR);
/* Boot Flash connected to FBCS0 */
MCF_FBCS0_CSAR = FLASH_ADDRESS;
MCF_FBCS0_CSCR = (MCF_FBCS_CSCR_PS_16
| MCF_FBCS_CSCR_BEM
| MCF_FBCS_CSCR_AA
| MCF_FBCS_CSCR_SBM
| MCF_FBCS_CSCR_WS(7));
MCF_FBCS0_CSMR = (MCF_FBCS_CSMR_BAM_32M
| MCF_FBCS_CSMR_V);
writel(FLASH_ADDRESS, MCF_FBCS0_CSAR);
writel(MCF_FBCS_CSCR_PS_16 |
MCF_FBCS_CSCR_BEM |
MCF_FBCS_CSCR_AA |
MCF_FBCS_CSCR_SBM |
MCF_FBCS_CSCR_WS(7),
MCF_FBCS0_CSCR);
writel(MCF_FBCS_CSMR_BAM_32M | MCF_FBCS_CSMR_V, MCF_FBCS0_CSMR);
}
void sdramc_init(void)
@ -362,102 +368,102 @@ void sdramc_init(void)
* Check to see if the SDRAM has already been initialized
* by a run control tool
*/
if (!(MCF_SDRAMC_SDCR & MCF_SDRAMC_SDCR_REF)) {
if (!(readl(MCF_SDRAMC_SDCR) & MCF_SDRAMC_SDCR_REF)) {
/* SDRAM chip select initialization */
/* Initialize SDRAM chip select */
MCF_SDRAMC_SDCS0 = (0
| MCF_SDRAMC_SDCS_BA(SDRAM_ADDRESS)
| MCF_SDRAMC_SDCS_CSSZ(MCF_SDRAMC_SDCS_CSSZ_32MBYTE));
writel(MCF_SDRAMC_SDCS_BA(SDRAM_ADDRESS) |
MCF_SDRAMC_SDCS_CSSZ(MCF_SDRAMC_SDCS_CSSZ_32MBYTE),
MCF_SDRAMC_SDCS0);
/*
* Basic configuration and initialization
*/
MCF_SDRAMC_SDCFG1 = (0
| MCF_SDRAMC_SDCFG1_SRD2RW((int)((SDRAM_CASL + 2) + 0.5 ))
| MCF_SDRAMC_SDCFG1_SWT2RD(SDRAM_TWR + 1)
| MCF_SDRAMC_SDCFG1_RDLAT((int)((SDRAM_CASL*2) + 2))
| MCF_SDRAMC_SDCFG1_ACT2RW((int)((SDRAM_TRCD ) + 0.5))
| MCF_SDRAMC_SDCFG1_PRE2ACT((int)((SDRAM_TRP ) + 0.5))
| MCF_SDRAMC_SDCFG1_REF2ACT((int)(((SDRAM_TRFC) ) + 0.5))
| MCF_SDRAMC_SDCFG1_WTLAT(3));
MCF_SDRAMC_SDCFG2 = (0
| MCF_SDRAMC_SDCFG2_BRD2PRE(SDRAM_BL/2 + 1)
| MCF_SDRAMC_SDCFG2_BWT2RW(SDRAM_BL/2 + SDRAM_TWR)
| MCF_SDRAMC_SDCFG2_BRD2WT((int)((SDRAM_CASL+SDRAM_BL/2-1.0)+0.5))
| MCF_SDRAMC_SDCFG2_BL(SDRAM_BL-1));
writel(MCF_SDRAMC_SDCFG1_SRD2RW((int)((SDRAM_CASL + 2) + 0.5)) |
MCF_SDRAMC_SDCFG1_SWT2RD(SDRAM_TWR + 1) |
MCF_SDRAMC_SDCFG1_RDLAT((int)((SDRAM_CASL * 2) + 2)) |
MCF_SDRAMC_SDCFG1_ACT2RW((int)(SDRAM_TRCD + 0.5)) |
MCF_SDRAMC_SDCFG1_PRE2ACT((int)(SDRAM_TRP + 0.5)) |
MCF_SDRAMC_SDCFG1_REF2ACT((int)(SDRAM_TRFC + 0.5)) |
MCF_SDRAMC_SDCFG1_WTLAT(3),
MCF_SDRAMC_SDCFG1);
writel(MCF_SDRAMC_SDCFG2_BRD2PRE(SDRAM_BL / 2 + 1) |
MCF_SDRAMC_SDCFG2_BWT2RW(SDRAM_BL / 2 + SDRAM_TWR) |
MCF_SDRAMC_SDCFG2_BRD2WT((int)((SDRAM_CASL + SDRAM_BL / 2 - 1.0) + 0.5)) |
MCF_SDRAMC_SDCFG2_BL(SDRAM_BL - 1),
MCF_SDRAMC_SDCFG2);
/*
* Precharge and enable write to SDMR
*/
MCF_SDRAMC_SDCR = (0
| MCF_SDRAMC_SDCR_MODE_EN
| MCF_SDRAMC_SDCR_CKE
| MCF_SDRAMC_SDCR_DDR
| MCF_SDRAMC_SDCR_MUX(1)
| MCF_SDRAMC_SDCR_RCNT((int)(((SDRAM_TREFI/(SYSTEM_PERIOD*64)) - 1) + 0.5))
| MCF_SDRAMC_SDCR_PS_16
| MCF_SDRAMC_SDCR_IPALL);
writel(MCF_SDRAMC_SDCR_MODE_EN |
MCF_SDRAMC_SDCR_CKE |
MCF_SDRAMC_SDCR_DDR |
MCF_SDRAMC_SDCR_MUX(1) |
MCF_SDRAMC_SDCR_RCNT((int)(((SDRAM_TREFI / (SYSTEM_PERIOD * 64)) - 1) + 0.5)) |
MCF_SDRAMC_SDCR_PS_16 |
MCF_SDRAMC_SDCR_IPALL,
MCF_SDRAMC_SDCR);
/*
* Write extended mode register
*/
MCF_SDRAMC_SDMR = (0
| MCF_SDRAMC_SDMR_BNKAD_LEMR
| MCF_SDRAMC_SDMR_AD(0x0)
| MCF_SDRAMC_SDMR_CMD);
writel(MCF_SDRAMC_SDMR_BNKAD_LEMR |
MCF_SDRAMC_SDMR_AD(0x0) |
MCF_SDRAMC_SDMR_CMD,
MCF_SDRAMC_SDMR);
/*
* Write mode register and reset DLL
*/
MCF_SDRAMC_SDMR = (0
| MCF_SDRAMC_SDMR_BNKAD_LMR
| MCF_SDRAMC_SDMR_AD(0x163)
| MCF_SDRAMC_SDMR_CMD);
writel(MCF_SDRAMC_SDMR_BNKAD_LMR |
MCF_SDRAMC_SDMR_AD(0x163) |
MCF_SDRAMC_SDMR_CMD,
MCF_SDRAMC_SDMR);
/*
* Execute a PALL command
*/
MCF_SDRAMC_SDCR |= MCF_SDRAMC_SDCR_IPALL;
writel(readl(MCF_SDRAMC_SDCR) | MCF_SDRAMC_SDCR_IPALL, MCF_SDRAMC_SDCR);
/*
* Perform two REF cycles
*/
MCF_SDRAMC_SDCR |= MCF_SDRAMC_SDCR_IREF;
MCF_SDRAMC_SDCR |= MCF_SDRAMC_SDCR_IREF;
writel(readl(MCF_SDRAMC_SDCR) | MCF_SDRAMC_SDCR_IREF, MCF_SDRAMC_SDCR);
writel(readl(MCF_SDRAMC_SDCR) | MCF_SDRAMC_SDCR_IREF, MCF_SDRAMC_SDCR);
/*
* Write mode register and clear reset DLL
*/
MCF_SDRAMC_SDMR = (0
| MCF_SDRAMC_SDMR_BNKAD_LMR
| MCF_SDRAMC_SDMR_AD(0x063)
| MCF_SDRAMC_SDMR_CMD);
writel(MCF_SDRAMC_SDMR_BNKAD_LMR |
MCF_SDRAMC_SDMR_AD(0x063) |
MCF_SDRAMC_SDMR_CMD,
MCF_SDRAMC_SDMR);
/*
* Enable auto refresh and lock SDMR
*/
MCF_SDRAMC_SDCR &= ~MCF_SDRAMC_SDCR_MODE_EN;
MCF_SDRAMC_SDCR |= (0
| MCF_SDRAMC_SDCR_REF
| MCF_SDRAMC_SDCR_DQS_OE(0xC));
writel(readl(MCF_SDRAMC_SDCR) & ~MCF_SDRAMC_SDCR_MODE_EN,
MCF_SDRAMC_SDCR);
writel(MCF_SDRAMC_SDCR_REF | MCF_SDRAMC_SDCR_DQS_OE(0xC),
MCF_SDRAMC_SDCR);
}
}
void gpio_init(void)
{
/* Enable UART0 pins */
MCF_GPIO_PAR_UART = ( 0
| MCF_GPIO_PAR_UART_PAR_URXD0
| MCF_GPIO_PAR_UART_PAR_UTXD0);
/* Initialize TIN3 as a GPIO output to enable the write
half of the latch */
MCF_GPIO_PAR_TIMER = 0x00;
__raw_writeb(0x08, MCFGPIO_PDDR_TIMER);
__raw_writeb(0x00, MCFGPIO_PCLRR_TIMER);
writew(MCF_GPIO_PAR_UART_PAR_URXD0 | MCF_GPIO_PAR_UART_PAR_UTXD0,
MCFGPIO_PAR_UART);
/*
* Initialize TIN3 as a GPIO output to enable the write
* half of the latch.
*/
writeb(0x00, MCFGPIO_PAR_TIMER);
writeb(0x08, MCFGPIO_PDDR_TIMER);
writeb(0x00, MCFGPIO_PCLRR_TIMER);
}
int clock_pll(int fsys, int flags)
@ -469,7 +475,7 @@ int clock_pll(int fsys, int flags)
if (fsys == 0) {
/* Return current PLL output */
mfd = MCF_PLL_PFDR;
mfd = readb(MCF_PLL_PFDR);
return (fref * mfd / (BUSDIV * 4));
}
@ -495,9 +501,10 @@ int clock_pll(int fsys, int flags)
* If it has then the SDRAM needs to be put into self refresh
* mode before reprogramming the PLL.
*/
if (MCF_SDRAMC_SDCR & MCF_SDRAMC_SDCR_REF)
if (readl(MCF_SDRAMC_SDCR) & MCF_SDRAMC_SDCR_REF)
/* Put SDRAM into self refresh mode */
MCF_SDRAMC_SDCR &= ~MCF_SDRAMC_SDCR_CKE;
writel(readl(MCF_SDRAMC_SDCR) & ~MCF_SDRAMC_SDCR_CKE,
MCF_SDRAMC_SDCR);
/*
* Initialize the PLL to generate the new system clock frequency.
@ -508,11 +515,10 @@ int clock_pll(int fsys, int flags)
clock_limp(DEFAULT_LPD);
/* Reprogram PLL for desired fsys */
MCF_PLL_PODR = (0
| MCF_PLL_PODR_CPUDIV(BUSDIV/3)
| MCF_PLL_PODR_BUSDIV(BUSDIV));
writeb(MCF_PLL_PODR_CPUDIV(BUSDIV/3) | MCF_PLL_PODR_BUSDIV(BUSDIV),
MCF_PLL_PODR);
MCF_PLL_PFDR = mfd;
writeb(mfd, MCF_PLL_PFDR);
/* Exit LIMP mode */
clock_exit_limp();
@ -520,12 +526,13 @@ int clock_pll(int fsys, int flags)
/*
* Return the SDRAM to normal operation if it is in use.
*/
if (MCF_SDRAMC_SDCR & MCF_SDRAMC_SDCR_REF)
if (readl(MCF_SDRAMC_SDCR) & MCF_SDRAMC_SDCR_REF)
/* Exit self refresh mode */
MCF_SDRAMC_SDCR |= MCF_SDRAMC_SDCR_CKE;
writel(readl(MCF_SDRAMC_SDCR) | MCF_SDRAMC_SDCR_CKE,
MCF_SDRAMC_SDCR);
/* Errata - workaround for SDRAM opeartion after exiting LIMP mode */
MCF_SDRAMC_LIMP_FIX = MCF_SDRAMC_REFRESH;
writel(MCF_SDRAMC_REFRESH, MCF_SDRAMC_LIMP_FIX);
/* wait for DQS logic to relock */
for (i = 0; i < 0x200; i++)
@ -546,14 +553,12 @@ int clock_limp(int div)
/* Save of the current value of the SSIDIV so we don't
overwrite the value*/
temp = (MCF_CCM_CDR & MCF_CCM_CDR_SSIDIV(0xF));
temp = readw(MCF_CCM_CDR) & MCF_CCM_CDR_SSIDIV(0xF);
/* Apply the divider to the system clock */
MCF_CCM_CDR = ( 0
| MCF_CCM_CDR_LPDIV(div)
| MCF_CCM_CDR_SSIDIV(temp));
writew(MCF_CCM_CDR_LPDIV(div) | MCF_CCM_CDR_SSIDIV(temp), MCF_CCM_CDR);
MCF_CCM_MISCCR |= MCF_CCM_MISCCR_LIMP;
writew(readw(MCF_CCM_MISCCR) | MCF_CCM_MISCCR_LIMP, MCF_CCM_MISCCR);
return (FREF/(3*(1 << div)));
}
@ -563,10 +568,10 @@ int clock_exit_limp(void)
int fout;
/* Exit LIMP mode */
MCF_CCM_MISCCR = (MCF_CCM_MISCCR & ~ MCF_CCM_MISCCR_LIMP);
writew(readw(MCF_CCM_MISCCR) & ~MCF_CCM_MISCCR_LIMP, MCF_CCM_MISCCR);
/* Wait for PLL to lock */
while (!(MCF_CCM_MISCCR & MCF_CCM_MISCCR_PLL_LOCK))
while (!(readw(MCF_CCM_MISCCR) & MCF_CCM_MISCCR_PLL_LOCK))
;
fout = get_sys_clock();
@ -579,10 +584,10 @@ int get_sys_clock(void)
int divider;
/* Test to see if device is in LIMP mode */
if (MCF_CCM_MISCCR & MCF_CCM_MISCCR_LIMP) {
divider = MCF_CCM_CDR & MCF_CCM_CDR_LPDIV(0xF);
if (readw(MCF_CCM_MISCCR) & MCF_CCM_MISCCR_LIMP) {
divider = readw(MCF_CCM_CDR) & MCF_CCM_CDR_LPDIV(0xF);
return (FREF/(2 << divider));
}
else
return ((FREF * MCF_PLL_PFDR) / (BUSDIV * 4));
return (FREF * readb(MCF_PLL_PFDR)) / (BUSDIV * 4);
}

16
arch/m68k/platform/coldfire/m54xx.c
View File

@ -30,14 +30,12 @@
static void __init m54xx_uarts_init(void)
{
/* enable io pins */
__raw_writeb(MCF_PAR_PSC_TXD | MCF_PAR_PSC_RXD,
MCF_MBAR + MCF_PAR_PSC(0));
__raw_writeb(MCF_PAR_PSC_TXD | MCF_PAR_PSC_RXD, MCFGPIO_PAR_PSC0);
__raw_writeb(MCF_PAR_PSC_TXD | MCF_PAR_PSC_RXD | MCF_PAR_PSC_RTS_RTS,
MCF_MBAR + MCF_PAR_PSC(1));
MCFGPIO_PAR_PSC1);
__raw_writeb(MCF_PAR_PSC_TXD | MCF_PAR_PSC_RXD | MCF_PAR_PSC_RTS_RTS |
MCF_PAR_PSC_CTS_CTS, MCF_MBAR + MCF_PAR_PSC(2));
__raw_writeb(MCF_PAR_PSC_TXD | MCF_PAR_PSC_RXD,
MCF_MBAR + MCF_PAR_PSC(3));
MCF_PAR_PSC_CTS_CTS, MCFGPIO_PAR_PSC2);
__raw_writeb(MCF_PAR_PSC_TXD | MCF_PAR_PSC_RXD, MCFGPIO_PAR_PSC3);
}
/***************************************************************************/
@ -46,10 +44,10 @@ static void mcf54xx_reset(void)
{
/* disable interrupts and enable the watchdog */
asm("movew #0x2700, %sr\n");
__raw_writel(0, MCF_MBAR + MCF_GPT_GMS0);
__raw_writel(MCF_GPT_GCIR_CNT(1), MCF_MBAR + MCF_GPT_GCIR0);
__raw_writel(0, MCF_GPT_GMS0);
__raw_writel(MCF_GPT_GCIR_CNT(1), MCF_GPT_GCIR0);
__raw_writel(MCF_GPT_GMS_WDEN | MCF_GPT_GMS_CE | MCF_GPT_GMS_TMS(4),
MCF_MBAR + MCF_GPT_GMS0);
MCF_GPT_GMS0);
}
/***************************************************************************/

4
arch/m68k/platform/coldfire/nettel.c
View File

@ -121,14 +121,14 @@ static void __init nettel_smc91x_setmac(unsigned int ioaddr, unsigned int flasha
static void __init nettel_smc91x_init(void)
{
writew(0x00ec, MCF_MBAR + MCFSIM_PADDR);
writew(0x00ec, MCFSIM_PADDR);
mcf_setppdata(0, 0x0080);
writew(1, NETTEL_SMC0_ADDR + SMC91xx_BANKSELECT);
writew(0x0067, NETTEL_SMC0_ADDR + SMC91xx_BASEADDR);
mcf_setppdata(0x0080, 0);
/* Set correct chip select timing for SMC9196 accesses */
writew(0x1180, MCF_MBAR + MCFSIM_CSCR3);
writew(0x1180, MCFSIM_CSCR3);
/* Set the SMC interrupts to be auto-vectored */
mcf_autovector(NETTEL_SMC0_IRQ);

4
arch/m68k/platform/coldfire/pci.c
View File

@ -272,8 +272,8 @@ static int __init mcf_pci_init(void)
PACR_EXTMINTE(0x1f), PACR);
/* Set required multi-function pins for PCI bus use */
__raw_writew(0x3ff, MCF_PAR_PCIBG);
__raw_writew(0x3ff, MCF_PAR_PCIBR);
__raw_writew(0x3ff, MCFGPIO_PAR_PCIBG);
__raw_writew(0x3ff, MCFGPIO_PAR_PCIBR);
/* Set up config space for local host bus controller */
__raw_writel(PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER |

2
arch/m68k/platform/coldfire/reset.c
View File

@ -27,7 +27,7 @@ static void mcf_cpu_reset(void)
{
local_irq_disable();
/* Set watchdog to soft reset, and enabled */
__raw_writeb(0xc0, MCF_MBAR + MCFSIM_SYPCR);
__raw_writeb(0xc0, MCFSIM_SYPCR);
for (;;)
/* wait for watchdog to timeout */;
}

4
arch/m68k/platform/coldfire/sltimers.c
View File

@ -32,7 +32,7 @@
/*
* By default use Slice Timer 1 as the profiler clock timer.
*/
#define PA(a) (MCF_MBAR + MCFSLT_TIMER1 + (a))
#define PA(a) (MCFSLT_TIMER1 + (a))
/*
* Choose a reasonably fast profile timer. Make it an odd value to
@ -76,7 +76,7 @@ void mcfslt_profile_init(void)
/*
* By default use Slice Timer 0 as the system clock timer.
*/
#define TA(a) (MCF_MBAR + MCFSLT_TIMER0 + (a))
#define TA(a) (MCFSLT_TIMER0 + (a))
static u32 mcfslt_cycles_per_jiffy;
static u32 mcfslt_cnt;

4
arch/m68k/platform/coldfire/timers.c
View File

@ -56,13 +56,13 @@ static void init_timer_irq(void)
#ifdef MCFSIM_ICR_AUTOVEC
/* Timer1 is always used as system timer */
writeb(MCFSIM_ICR_AUTOVEC | MCFSIM_ICR_LEVEL6 | MCFSIM_ICR_PRI3,
MCF_MBAR + MCFSIM_TIMER1ICR);
MCFSIM_TIMER1ICR);
mcf_mapirq2imr(MCF_IRQ_TIMER, MCFINTC_TIMER1);
#ifdef CONFIG_HIGHPROFILE
/* Timer2 is to be used as a high speed profile timer */
writeb(MCFSIM_ICR_AUTOVEC | MCFSIM_ICR_LEVEL7 | MCFSIM_ICR_PRI3,
MCF_MBAR + MCFSIM_TIMER2ICR);
MCFSIM_TIMER2ICR);
mcf_mapirq2imr(MCF_IRQ_PROFILER, MCFINTC_TIMER2);
#endif
#endif /* MCFSIM_ICR_AUTOVEC */

21
drivers/watchdog/m54xx_wdt.c
View File

@ -46,17 +46,17 @@ static void wdt_enable(void)
unsigned int gms0;
/* preserve GPIO usage, if any */
gms0 = __raw_readl(MCF_MBAR + MCF_GPT_GMS0);
gms0 = __raw_readl(MCF_GPT_GMS0);
if (gms0 & MCF_GPT_GMS_TMS_GPIO)
gms0 &= (MCF_GPT_GMS_TMS_GPIO | MCF_GPT_GMS_GPIO_MASK
| MCF_GPT_GMS_OD);
else
gms0 = MCF_GPT_GMS_TMS_GPIO | MCF_GPT_GMS_OD;
__raw_writel(gms0, MCF_MBAR + MCF_GPT_GMS0);
__raw_writel(gms0, MCF_GPT_GMS0);
__raw_writel(MCF_GPT_GCIR_PRE(heartbeat*(MCF_BUSCLK/0xffff)) |
MCF_GPT_GCIR_CNT(0xffff), MCF_MBAR + MCF_GPT_GCIR0);
MCF_GPT_GCIR_CNT(0xffff), MCF_GPT_GCIR0);
gms0 |= MCF_GPT_GMS_OCPW(0xA5) | MCF_GPT_GMS_WDEN | MCF_GPT_GMS_CE;
__raw_writel(gms0, MCF_MBAR + MCF_GPT_GMS0);
__raw_writel(gms0, MCF_GPT_GMS0);
}
static void wdt_disable(void)
@ -64,18 +64,18 @@ static void wdt_disable(void)
unsigned int gms0;
/* disable watchdog */
gms0 = __raw_readl(MCF_MBAR + MCF_GPT_GMS0);
gms0 = __raw_readl(MCF_GPT_GMS0);
gms0 &= ~(MCF_GPT_GMS_WDEN | MCF_GPT_GMS_CE);
__raw_writel(gms0, MCF_MBAR + MCF_GPT_GMS0);
__raw_writel(gms0, MCF_GPT_GMS0);
}
static void wdt_keepalive(void)
{
unsigned int gms0;
gms0 = __raw_readl(MCF_MBAR + MCF_GPT_GMS0);
gms0 = __raw_readl(MCF_GPT_GMS0);
gms0 |= MCF_GPT_GMS_OCPW(0xA5);
__raw_writel(gms0, MCF_MBAR + MCF_GPT_GMS0);
__raw_writel(gms0, MCF_GPT_GMS0);
}
static int m54xx_wdt_open(struct inode *inode, struct file *file)
@ -195,8 +195,7 @@ static struct miscdevice m54xx_wdt_miscdev = {
static int __init m54xx_wdt_init(void)
{
if (!request_mem_region(MCF_MBAR + MCF_GPT_GCIR0, 4,
"Coldfire M54xx Watchdog")) {
if (!request_mem_region(MCF_GPT_GCIR0, 4, "Coldfire M54xx Watchdog")) {
pr_warn("I/O region busy\n");
return -EBUSY;
}
@ -208,7 +207,7 @@ static int __init m54xx_wdt_init(void)
static void __exit m54xx_wdt_exit(void)
{
misc_deregister(&m54xx_wdt_miscdev);
release_mem_region(MCF_MBAR + MCF_GPT_GCIR0, 4);
release_mem_region(MCF_GPT_GCIR0, 4);
}
module_init(m54xx_wdt_init);