1 // SPDX-License-Identifier: GPL-2.0+ 2 /* 3 * Copyright (C) 2008 Yoshihiro Shimoda <shimoda.yoshihiro (at) renesas.com> 4 */ 5 6 #include <common.h> 7 #include <asm/io.h> 8 #include <asm/processor.h> 9 #include <asm/pci.h> 10 #include <netdev.h> 11 12 int checkboard(void) 13 { 14 puts("BOARD: Renesas Technology Corp. R0P7785LC0011RL\n"); 15 return 0; 16 } 17 18 int board_init(void) 19 { 20 return 0; 21 } 22 23 static struct pci_controller hose; 24 void pci_init_board(void) 25 { 26 pci_sh7780_init(&hose); 27 } 28 29 int board_eth_init(bd_t *bis) 30 { 31 return pci_eth_init(bis); 32 } 33 34 #if defined(CONFIG_SH_32BIT) 35 int do_pmb(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 36 { 37 /* clear ITLB */ 38 writel(0x00000004, 0xff000010); 39 40 /* delete PMB for peripheral */ 41 writel(0, PMB_ADDR_BASE(0)); 42 writel(0, PMB_DATA_BASE(0)); 43 writel(0, PMB_ADDR_BASE(1)); 44 writel(0, PMB_DATA_BASE(1)); 45 writel(0, PMB_ADDR_BASE(2)); 46 writel(0, PMB_DATA_BASE(2)); 47 48 /* add PMB for SDRAM(0x40000000 - 0x47ffffff) */ 49 writel(mk_pmb_addr_val(0x80), PMB_ADDR_BASE(8)); 50 writel(mk_pmb_data_val(0x40, 0, 1, 1, 0, 1, 1), PMB_DATA_BASE(8)); 51 writel(mk_pmb_addr_val(0xa0), PMB_ADDR_BASE(12)); 52 writel(mk_pmb_data_val(0x40, 1, 1, 1, 0, 0, 1), PMB_DATA_BASE(12)); 53 54 return 0; 55 } 56 57 U_BOOT_CMD( 58 pmb, 1, 1, do_pmb, 59 "pmb - PMB setting\n", 60 "\n" 61 " - PMB setting for all SDRAM mapping" 62 ); 63 #endif 64
