diff options
Diffstat (limited to 'board/qemu-malta')
-rw-r--r-- | board/qemu-malta/Makefile | 9 | ||||
-rw-r--r-- | board/qemu-malta/lowlevel_init.S | 69 | ||||
-rw-r--r-- | board/qemu-malta/qemu-malta.c | 47 |
3 files changed, 0 insertions, 125 deletions
diff --git a/board/qemu-malta/Makefile b/board/qemu-malta/Makefile deleted file mode 100644 index 5d727f6f52..0000000000 --- a/board/qemu-malta/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# -# (C) Copyright 2003-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y = qemu-malta.o -obj-y += lowlevel_init.o diff --git a/board/qemu-malta/lowlevel_init.S b/board/qemu-malta/lowlevel_init.S deleted file mode 100644 index fa0b6a7d13..0000000000 --- a/board/qemu-malta/lowlevel_init.S +++ /dev/null @@ -1,69 +0,0 @@ -/* - * Copyright (C) 2013 Gabor Juhos <juhosg@openwrt.org> - * - * SPDX-License-Identifier: GPL-2.0 - */ - -#include <config.h> -#include <gt64120.h> - -#include <asm/addrspace.h> -#include <asm/regdef.h> -#include <asm/malta.h> - -#ifdef CONFIG_SYS_BIG_ENDIAN -#define CPU_TO_GT32(_x) ((_x)) -#else -#define CPU_TO_GT32(_x) ( \ - (((_x) & 0xff) << 24) | (((_x) & 0xff00) << 8) | \ - (((_x) & 0xff0000) >> 8) | (((_x) & 0xff000000) >> 24)) -#endif - - .text - .set noreorder - .set mips32 - - .globl lowlevel_init -lowlevel_init: - - /* - * Load BAR registers of GT64120 as done by YAMON - * - * based on a patch sent by Antony Pavlov <antonynpavlov@gmail.com> - * to the barebox mailing list. - * The subject of the original patch: - * 'MIPS: qemu-malta: add YAMON-style GT64120 memory map' - * URL: - * http://www.mail-archive.com/barebox@lists.infradead.org/msg06128.html - * - * based on write_bootloader() in qemu.git/hw/mips_malta.c - * see GT64120 manual and qemu.git/hw/gt64xxx.c for details - */ - - /* move GT64120 registers from 0x14000000 to 0x1be00000 */ - li t1, KSEG1ADDR(GT_DEF_BASE) - li t0, CPU_TO_GT32(0xdf000000) - sw t0, GT_ISD_OFS(t1) - - /* setup MEM-to-PCI0 mapping */ - li t1, KSEG1ADDR(MALTA_GT_BASE) - - /* setup PCI0 io window to 0x18000000-0x181fffff */ - li t0, CPU_TO_GT32(0xc0000000) - sw t0, GT_PCI0IOLD_OFS(t1) - li t0, CPU_TO_GT32(0x40000000) - sw t0, GT_PCI0IOHD_OFS(t1) - - /* setup PCI0 mem windows */ - li t0, CPU_TO_GT32(0x80000000) - sw t0, GT_PCI0M0LD_OFS(t1) - li t0, CPU_TO_GT32(0x3f000000) - sw t0, GT_PCI0M0HD_OFS(t1) - - li t0, CPU_TO_GT32(0xc1000000) - sw t0, GT_PCI0M1LD_OFS(t1) - li t0, CPU_TO_GT32(0x5e000000) - sw t0, GT_PCI0M1HD_OFS(t1) - - jr ra - nop diff --git a/board/qemu-malta/qemu-malta.c b/board/qemu-malta/qemu-malta.c deleted file mode 100644 index 7eddf1ce66..0000000000 --- a/board/qemu-malta/qemu-malta.c +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Copyright (C) 2013 Gabor Juhos <juhosg@openwrt.org> - * - * SPDX-License-Identifier: GPL-2.0 - */ - -#include <common.h> -#include <netdev.h> - -#include <asm/addrspace.h> -#include <asm/io.h> -#include <asm/malta.h> -#include <pci_gt64120.h> - -phys_size_t initdram(int board_type) -{ - return CONFIG_SYS_MEM_SIZE; -} - -int checkboard(void) -{ - puts("Board: MIPS Malta CoreLV (Qemu)\n"); - return 0; -} - -int board_eth_init(bd_t *bis) -{ - return pci_eth_init(bis); -} - -void _machine_restart(void) -{ - void __iomem *reset_base; - - reset_base = (void __iomem *)CKSEG1ADDR(MALTA_RESET_BASE); - __raw_writel(GORESET, reset_base); -} - -void pci_init_board(void) -{ - set_io_port_base(CKSEG1ADDR(MALTA_IO_PORT_BASE)); - - gt64120_pci_init((void *)CKSEG1ADDR(MALTA_GT_BASE), - 0x00000000, 0x00000000, CONFIG_SYS_MEM_SIZE, - 0x10000000, 0x10000000, 128 * 1024 * 1024, - 0x00000000, 0x00000000, 0x20000); -} |