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-rw-r--r--arch/m68k/include/asm/m520xsim.h63
1 files changed, 63 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/m520xsim.h b/arch/m68k/include/asm/m520xsim.h
new file mode 100644
index 000000000000..49d016e6391a
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+++ b/arch/m68k/include/asm/m520xsim.h
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1/****************************************************************************/
2
3/*
4 * m520xsim.h -- ColdFire 5207/5208 System Integration Module support.
5 *
6 * (C) Copyright 2005, Intec Automation (mike@steroidmicros.com)
7 */
8
9/****************************************************************************/
10#ifndef m520xsim_h
11#define m520xsim_h
12/****************************************************************************/
13
14
15/*
16 * Define the 5282 SIM register set addresses.
17 */
18#define MCFICM_INTC0 0x48000 /* Base for Interrupt Ctrl 0 */
19#define MCFINTC_IPRH 0x00 /* Interrupt pending 32-63 */
20#define MCFINTC_IPRL 0x04 /* Interrupt pending 1-31 */
21#define MCFINTC_IMRH 0x08 /* Interrupt mask 32-63 */
22#define MCFINTC_IMRL 0x0c /* Interrupt mask 1-31 */
23#define MCFINTC_INTFRCH 0x10 /* Interrupt force 32-63 */
24#define MCFINTC_INTFRCL 0x14 /* Interrupt force 1-31 */
25#define MCFINTC_ICR0 0x40 /* Base ICR register */
26
27#define MCFINT_VECBASE 64
28#define MCFINT_UART0 26 /* Interrupt number for UART0 */
29#define MCFINT_UART1 27 /* Interrupt number for UART1 */
30#define MCFINT_UART2 28 /* Interrupt number for UART2 */
31#define MCFINT_QSPI 31 /* Interrupt number for QSPI */
32#define MCFINT_PIT1 4 /* Interrupt number for PIT1 (PIT0 in processor) */
33
34/*
35 * SDRAM configuration registers.
36 */
37#define MCFSIM_SDMR 0x000a8000 /* SDRAM Mode/Extended Mode Register */
38#define MCFSIM_SDCR 0x000a8004 /* SDRAM Control Register */
39#define MCFSIM_SDCFG1 0x000a8008 /* SDRAM Configuration Register 1 */
40#define MCFSIM_SDCFG2 0x000a800c /* SDRAM Configuration Register 2 */
41#define MCFSIM_SDCS0 0x000a8110 /* SDRAM Chip Select 0 Configuration */
42#define MCFSIM_SDCS1 0x000a8114 /* SDRAM Chip Select 1 Configuration */
43
44
45#define MCF_GPIO_PAR_UART (0xA4036)
46#define MCF_GPIO_PAR_FECI2C (0xA4033)
47#define MCF_GPIO_PAR_FEC (0xA4038)
48
49#define MCF_GPIO_PAR_UART_PAR_URXD0 (0x0001)
50#define MCF_GPIO_PAR_UART_PAR_UTXD0 (0x0002)
51
52#define MCF_GPIO_PAR_UART_PAR_URXD1 (0x0040)
53#define MCF_GPIO_PAR_UART_PAR_UTXD1 (0x0080)
54
55#define MCF_GPIO_PAR_FECI2C_PAR_SDA_URXD2 (0x02)
56#define MCF_GPIO_PAR_FECI2C_PAR_SCL_UTXD2 (0x04)
57
58#define ICR_INTRCONF 0x05
59#define MCFPIT_IMR MCFINTC_IMRL
60#define MCFPIT_IMR_IBIT (1 << MCFINT_PIT1)
61
62/****************************************************************************/
63#endif /* m520xsim_h */