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[209.51.188.17]) by mx.google.com with ESMTPS id d75a77b69052e-45822f8b150si104339921cf.501.2024.09.11.05.19.33 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Wed, 11 Sep 2024 05:19:33 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=vlXkVtk+; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1soMG7-0006hY-2k; Wed, 11 Sep 2024 08:15:43 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1soMFW-0005zH-Bo for qemu-devel@nongnu.org; Wed, 11 Sep 2024 08:15:10 -0400 Received: from mail-ej1-x62c.google.com ([2a00:1450:4864:20::62c]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1soMFR-0007BP-9g for qemu-devel@nongnu.org; Wed, 11 Sep 2024 08:15:03 -0400 Received: by mail-ej1-x62c.google.com with SMTP id a640c23a62f3a-a8d43657255so513474166b.0 for ; Wed, 11 Sep 2024 05:15:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1726056899; x=1726661699; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=Z8YejXUnvjps1R98iES1hFKof918dPtM+kFcMx/JcZI=; b=vlXkVtk+iDcsZ+3gMY3873AX8fC955g4jA2ZnWX0+FhkaGZ7oNYGua1ILhR6hCbEBB KjdtJM5qP4MbXVYAdaHAlGJPdK16Ov7vbZkjlJgLEXYYHd/JnHsdplGQvn7KSoQ1Jj3i M7Occofi/IvvlZ2FRgd+SMcDk9pE+K66C5BKG/eo9i2e+/bPXyqDn0UuN6oAxgFFik84 OyGaxRke4gI33huAoCxbZ50zB+ZDZYJLXrK8et3n2/sg2jMCtBpfNCvnmcbRkrWD7upz b5fvf94xvlgTjtJAOsxRPZk4t5asqLjQUvD6tcUhwD3oE9R+DwFTDvjEYzoNI8Azis1N UD9w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1726056899; x=1726661699; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Z8YejXUnvjps1R98iES1hFKof918dPtM+kFcMx/JcZI=; b=BmFO23GHxk3mP/HjmvE0e36/Av9AP/OVUKKnkDnXCwQw0FsF6kYMdpwLQFG9QwQSm9 5+qwhQQxPbpuyjbKr5vv4xN18XPGmJ8rivM/oSyz79r+z61mJ6OPudFQ341nzpOzQVbn 7wVPhYrnUODa21zW24bCq9dRVgGpIYX5MmxP1Wpqo53abY8C50L0jHIqvbQpCaD9xh54 ETg+WKYp1phRLo7ny3BJjrwjeLYrg0NhIp9OWFUcFqdxbkl9LevVsHfXF2DdD1k5x1Tf z4Dv7vD+Cl4SZ0/fYEwzYw8+lnIX5U6T7eRHwn9AOT7lgKurOgOHD+OSmj2aegpDUhD2 lgsQ== X-Gm-Message-State: AOJu0Yy64hPFXnUhWrEBzp5ldlYs/gKMfpglSnqXkXVbR7Zyo/1M/YtQ 4jg5cbvnWPoUb2efa+UWcGq488fpTEjP21uGDpckDHMMfP3lOOdihLMv4LyaCHlAk4yKHjTr/ff B X-Received: by 2002:a17:907:6095:b0:a8d:1303:2283 with SMTP id a640c23a62f3a-a8ffab6cbb4mr354267666b.30.1726056899016; Wed, 11 Sep 2024 05:14:59 -0700 (PDT) Received: from m1x-phil.lan ([176.187.196.107]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a8d25ce86e0sm611757566b.143.2024.09.11.05.14.57 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Wed, 11 Sep 2024 05:14:58 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Peter Maydell Subject: [PULL 05/56] hw/block: Remove TC58128 NAND EEPROM Date: Wed, 11 Sep 2024 14:13:30 +0200 Message-ID: <20240911121422.52585-6-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240911121422.52585-1-philmd@linaro.org> References: <20240911121422.52585-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::62c; envelope-from=philmd@linaro.org; helo=mail-ej1-x62c.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org The TC58128 NAND EEPROM is not user creatable and needs to be instanciated in the code via tc58128_init(). Only the SHIX machine was using it, and it was removed in the previous commit. Since the TC58128 has no more users, remove it too. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Peter Maydell Message-ID: <20240903153959.18392-3-philmd@linaro.org> --- MAINTAINERS | 6 -- include/hw/sh4/sh.h | 3 - hw/block/tc58128.c | 211 ------------------------------------------- hw/block/Kconfig | 3 - hw/block/meson.build | 1 - 5 files changed, 224 deletions(-) delete mode 100644 hw/block/tc58128.c diff --git a/MAINTAINERS b/MAINTAINERS index ff5b3d1afd..26f9310a4f 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1682,12 +1682,6 @@ F: hw/timer/sh_timer.c F: include/hw/sh4/sh_intc.h F: include/hw/timer/tmu012.h -TC58128 NAND EEPROM -R: Yoshinori Sato -R: Magnus Damm -S: Odd Fixes -F: hw/block/tc58128.c - SPARC Machines -------------- Sun4m diff --git a/include/hw/sh4/sh.h b/include/hw/sh4/sh.h index ec716cdd45..b726b987cc 100644 --- a/include/hw/sh4/sh.h +++ b/include/hw/sh4/sh.h @@ -60,7 +60,4 @@ int sh7750_register_io_device(struct SH7750State *s, /* sh7750.c */ qemu_irq sh7750_irl(struct SH7750State *s); -/* tc58128.c */ -int tc58128_init(struct SH7750State *s, const char *zone1, const char *zone2); - #endif diff --git a/hw/block/tc58128.c b/hw/block/tc58128.c deleted file mode 100644 index 0984e37417..0000000000 --- a/hw/block/tc58128.c +++ /dev/null @@ -1,211 +0,0 @@ -/* - * TC58128 NAND EEPROM emulation - * - * Copyright (c) 2005 Samuel Tardieu - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - * - * SPDX-License-Identifier: MIT - */ -#include "qemu/osdep.h" -#include "qemu/units.h" -#include "hw/sh4/sh.h" -#include "hw/loader.h" -#include "sysemu/qtest.h" -#include "qemu/error-report.h" - -#define CE1 0x0100 -#define CE2 0x0200 -#define RE 0x0400 -#define WE 0x0800 -#define ALE 0x1000 -#define CLE 0x2000 -#define RDY1 0x4000 -#define RDY2 0x8000 -#define RDY(n) ((n) == 0 ? RDY1 : RDY2) - -typedef enum { WAIT, READ1, READ2, READ3 } state_t; - -typedef struct { - uint8_t *flash_contents; - state_t state; - uint32_t address; - uint8_t address_cycle; -} tc58128_dev; - -static tc58128_dev tc58128_devs[2]; - -#define FLASH_SIZE (16 * MiB) - -static void init_dev(tc58128_dev * dev, const char *filename) -{ - int ret, blocks; - - dev->state = WAIT; - dev->flash_contents = g_malloc(FLASH_SIZE); - memset(dev->flash_contents, 0xff, FLASH_SIZE); - if (filename) { - /* Load flash image skipping the first block */ - ret = load_image_size(filename, dev->flash_contents + 528 * 32, - FLASH_SIZE - 528 * 32); - if (ret < 0) { - if (!qtest_enabled()) { - error_report("Could not load flash image %s", filename); - exit(1); - } - } else { - /* Build first block with number of blocks */ - blocks = DIV_ROUND_UP(ret, 528 * 32); - dev->flash_contents[0] = blocks & 0xff; - dev->flash_contents[1] = (blocks >> 8) & 0xff; - dev->flash_contents[2] = (blocks >> 16) & 0xff; - dev->flash_contents[3] = (blocks >> 24) & 0xff; - fprintf(stderr, "loaded %d bytes for %s into flash\n", ret, - filename); - } - } -} - -static void handle_command(tc58128_dev * dev, uint8_t command) -{ - switch (command) { - case 0xff: - fprintf(stderr, "reset flash device\n"); - dev->state = WAIT; - break; - case 0x00: - fprintf(stderr, "read mode 1\n"); - dev->state = READ1; - dev->address_cycle = 0; - break; - case 0x01: - fprintf(stderr, "read mode 2\n"); - dev->state = READ2; - dev->address_cycle = 0; - break; - case 0x50: - fprintf(stderr, "read mode 3\n"); - dev->state = READ3; - dev->address_cycle = 0; - break; - default: - fprintf(stderr, "unknown flash command 0x%02x\n", command); - abort(); - } -} - -static void handle_address(tc58128_dev * dev, uint8_t data) -{ - switch (dev->state) { - case READ1: - case READ2: - case READ3: - switch (dev->address_cycle) { - case 0: - dev->address = data; - if (dev->state == READ2) - dev->address |= 0x100; - else if (dev->state == READ3) - dev->address |= 0x200; - break; - case 1: - dev->address += data * 528 * 0x100; - break; - case 2: - dev->address += data * 528; - fprintf(stderr, "address pointer in flash: 0x%08x\n", - dev->address); - break; - default: - /* Invalid data */ - abort(); - } - dev->address_cycle++; - break; - default: - abort(); - } -} - -static uint8_t handle_read(tc58128_dev * dev) -{ -#if 0 - if (dev->address % 0x100000 == 0) - fprintf(stderr, "reading flash at address 0x%08x\n", dev->address); -#endif - return dev->flash_contents[dev->address++]; -} - -/* We never mark the device as busy, so interrupts cannot be triggered - XXXXX */ - -static int tc58128_cb(uint16_t porta, uint16_t portb, - uint16_t * periph_pdtra, uint16_t * periph_portadir, - uint16_t * periph_pdtrb, uint16_t * periph_portbdir) -{ - int dev; - - if ((porta & CE1) == 0) - dev = 0; - else if ((porta & CE2) == 0) - dev = 1; - else - return 0; /* No device selected */ - - if ((porta & RE) && (porta & WE)) { - /* Nothing to do, assert ready and return to input state */ - *periph_portadir &= 0xff00; - *periph_portadir |= RDY(dev); - *periph_pdtra |= RDY(dev); - return 1; - } - - if (porta & CLE) { - /* Command */ - assert((porta & WE) == 0); - handle_command(&tc58128_devs[dev], porta & 0x00ff); - } else if (porta & ALE) { - assert((porta & WE) == 0); - handle_address(&tc58128_devs[dev], porta & 0x00ff); - } else if ((porta & RE) == 0) { - *periph_portadir |= 0x00ff; - *periph_pdtra &= 0xff00; - *periph_pdtra |= handle_read(&tc58128_devs[dev]); - } else { - abort(); - } - return 1; -} - -static sh7750_io_device tc58128 = { - RE | WE, /* Port A triggers */ - 0, /* Port B triggers */ - tc58128_cb /* Callback */ -}; - -int tc58128_init(struct SH7750State *s, const char *zone1, const char *zone2) -{ - if (!qtest_enabled()) { - warn_report_once("The TC58128 flash device is deprecated"); - } - init_dev(&tc58128_devs[0], zone1); - init_dev(&tc58128_devs[1], zone2); - return sh7750_register_io_device(s, &tc58128); -} diff --git a/hw/block/Kconfig b/hw/block/Kconfig index 9e8f28f982..ef6709b106 100644 --- a/hw/block/Kconfig +++ b/hw/block/Kconfig @@ -28,9 +28,6 @@ config ECC config ONENAND bool -config TC58128 - bool - config VIRTIO_BLK bool default y diff --git a/hw/block/meson.build b/hw/block/meson.build index 8aa4dc3893..0fb0f41f42 100644 --- a/hw/block/meson.build +++ b/hw/block/meson.build @@ -15,7 +15,6 @@ system_ss.add(when: 'CONFIG_SSI_M25P80', if_true: files('m25p80.c')) system_ss.add(when: 'CONFIG_SSI_M25P80', if_true: files('m25p80_sfdp.c')) system_ss.add(when: 'CONFIG_SWIM', if_true: files('swim.c')) system_ss.add(when: 'CONFIG_XEN_BUS', if_true: files('xen-block.c')) -system_ss.add(when: 'CONFIG_TC58128', if_true: files('tc58128.c')) specific_ss.add(when: 'CONFIG_VIRTIO_BLK', if_true: files('virtio-blk.c', 'virtio-blk-common.c')) specific_ss.add(when: 'CONFIG_VHOST_USER_BLK', if_true: files('vhost-user-blk.c', 'virtio-blk-common.c'))