From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=47020 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Q2hh5-0002PA-A5 for qemu-devel@nongnu.org; Thu, 24 Mar 2011 06:23:09 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Q2hh3-0000dd-SI for qemu-devel@nongnu.org; Thu, 24 Mar 2011 06:23:07 -0400 Received: from mail-fx0-f45.google.com ([209.85.161.45]:36973) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Q2hh3-0000Y5-Nm for qemu-devel@nongnu.org; Thu, 24 Mar 2011 06:23:05 -0400 Received: by mail-fx0-f45.google.com with SMTP id 2so9313786fxm.4 for ; Thu, 24 Mar 2011 03:23:05 -0700 (PDT) From: Dmitry Eremin-Solenikov Date: Thu, 24 Mar 2011 13:22:59 +0300 Message-Id: <1300962179-21676-3-git-send-email-dbaryshkov@gmail.com> In-Reply-To: <1300962179-21676-1-git-send-email-dbaryshkov@gmail.com> References: <1300962179-21676-1-git-send-email-dbaryshkov@gmail.com> Subject: [Qemu-devel] [PATCH 3/3] Basic implementation of Sharp Zaurus SL-5500 collie PDA List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Add very basic implementation of collie PDA emulation. The system lacks LoCoMo and graphics/sound emulation. Linux kernel boots up to mounting rootfs (theoretically it can be provided in pflash images). Signed-off-by: Dmitry Eremin-Solenikov --- hw/collie.c | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 70 insertions(+), 0 deletions(-) create mode 100644 hw/collie.c diff --git a/hw/collie.c b/hw/collie.c new file mode 100644 index 0000000..965fd13 --- /dev/null +++ b/hw/collie.c @@ -0,0 +1,70 @@ +/* + * SA-1110-based Sharp Zaurus SL-5500 platform. + * + * Copyright (C) 2011 Dmitry Eremin-Solenikov + * + * This code is licensed under GNU GPL v2. + */ +#include "hw.h" +#include "sysbus.h" +#include "boards.h" +#include "devices.h" +#include "strongarm.h" +#include "arm-misc.h" +#include "flash.h" +#include "blockdev.h" + +static struct arm_boot_info collie_binfo = { + .loader_start = SA_SDCS0, + .ram_size = 0x20000000, +}; + +static void collie_init(ram_addr_t ram_size, + const char *boot_device, + const char *kernel_filename, const char *kernel_cmdline, + const char *initrd_filename, const char *cpu_model) +{ + StrongARMState *s; + DriveInfo *dinfo; + ram_addr_t phys_flash; + + if (!cpu_model) { + cpu_model = "sa1110"; + } + + s = sa1110_init(collie_binfo.ram_size, cpu_model); + (void) s; + + phys_flash = qemu_ram_alloc(NULL, "collie.fl1", 0x02000000); + dinfo = drive_get(IF_PFLASH, 0, 0); + pflash_cfi01_register(SA_CS0, phys_flash, + dinfo ? dinfo->bdrv : NULL, (64 * 1024), + 512, 4, 0x00, 0x00, 0x00, 0x00, 0); + + phys_flash = qemu_ram_alloc(NULL, "collie.fl2", 0x02000000); + dinfo = drive_get(IF_PFLASH, 0, 1); + pflash_cfi01_register(SA_CS1, phys_flash, + dinfo ? dinfo->bdrv : NULL, (64 * 1024), + 512, 4, 0x00, 0x00, 0x00, 0x00, 0); + + sysbus_create_simple("scoop", 0x40800000, NULL); + + collie_binfo.kernel_filename = kernel_filename; + collie_binfo.kernel_cmdline = kernel_cmdline; + collie_binfo.initrd_filename = initrd_filename; + collie_binfo.board_id = 0x208; + arm_load_kernel(s->env, &collie_binfo); +} + +static QEMUMachine collie_machine = { + .name = "collie", + .desc = "Collie PDA (SA-1110)", + .init = collie_init, +}; + +static void collie_machine_init(void) +{ + qemu_register_machine(&collie_machine); +} + +machine_init(collie_machine_init) -- 1.7.4.1