| /* |
| * (C) Copyright 2010 |
| * Stefan Roese, DENX Software Engineering, sr@denx.de. |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #ifndef _PPC460SX_H_ |
| #define _PPC460SX_H_ |
| |
| #define CONFIG_SDRAM_PPC4xx_IBM_DDR2 /* IBM DDR(2) controller */ |
| |
| /* Memory mapped registers */ |
| #define CONFIG_SYS_PERIPHERAL_BASE 0xa0000000 /* Internal Peripherals */ |
| |
| #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_PERIPHERAL_BASE + 0x0200) |
| #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_PERIPHERAL_BASE + 0x0300) |
| |
| #define GPIO0_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x0700) |
| |
| #define SDR0_SRST0_DMC 0x00200000 |
| |
| #define PLLSYS0_FWD_DIV_A_MASK 0x000000f0 /* Fwd Div A */ |
| #define PLLSYS0_FWD_DIV_B_MASK 0x0000000f /* Fwd Div B */ |
| #define PLLSYS0_FB_DIV_MASK 0x0000ff00 /* Feedback divisor */ |
| #define PLLSYS0_OPB_DIV_MASK 0x0c000000 /* OPB Divisor */ |
| #define PLLSYS0_PLBEDV0_DIV_MASK 0xe0000000 /* PLB Early Clock Divisor */ |
| #define PLLSYS0_PERCLK_DIV_MASK 0x03000000 /* Peripheral Clk Divisor */ |
| #define PLLSYS0_SEL_MASK 0x18000000 /* 0 = PLL, 1 = PerClk */ |
| |
| #endif /* _PPC460SX_H_ */ |