| // SPDX-License-Identifier: GPL-2.0+ |
| * (C) Copyright 2007 Semihalf |
| * Written by: Rafal Jaworowski <raj@semihalf.com> |
| * This file contains routines that fetch data from PowerPC-dependent sources |
| #include <asm/global_data.h> |
| * Important notice: handling of individual fields MUST be kept in sync with |
| * include/asm-ppc/u-boot.h and include/asm-ppc/global_data.h, so any changes |
| * need to reflect their current state and layout of structures involved! |
| int platform_sys_info(struct sys_info *si) |
| si->clk_bus = gd->bus_clk; |
| si->clk_cpu = gd->cpu_clk; |
| #if defined(CONFIG_MPC8xx) || defined(CONFIG_E500) || defined(CONFIG_MPC86xx) |
| #define bi_bar bi_immr_base |
| #elif defined(CONFIG_MPC83xx) |
| #define bi_bar bi_immrbar |
| si->bar = gd->bd->bi_bar; |
| platform_set_mr(si, gd->ram_base, gd->ram_size, MR_ATTR_DRAM); |
| platform_set_mr(si, gd->bd->bi_flashstart, gd->bd->bi_flashsize, MR_ATTR_FLASH); |
| platform_set_mr(si, gd->bd->bi_sramstart, gd->bd->bi_sramsize, MR_ATTR_SRAM); |