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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-477a974cdc8sm153352695e9.2.2025.11.24.01.52.40 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Mon, 24 Nov 2025 01:52:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1763977961; x=1764582761; 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=uc44ADaQfZAO5yHzRIAGfCESDuHxn2hliuvpghcTObQ=; b=lVaehmsbdIJXMzIaF8Pt9rsCGkVDBa0W1gE6TbvrtZlDtJM3f8rbWs6L5ENrLMM2UH 3NoUndyZEWXZmMF/QQ+8D/sjrJvOAcduXkhMRSeeyXsNmc7OtIoFcOpIwOROk9ZTrOQ6 uyOugz97vM/d9/MrsbhH/in/ENWuZ9lTZxEFytVIVc1W+kPmWD4LpsSnkmA0X2F0+eck 1gmhPkXwF1en3DKSCsFJjyBRjzOCQVObz61FWn4dq33mGbqhg2fAUXmr8mmYZx/724h0 F+8wUSKwWafEQH7/30oTZ99Z3Fx8oJIeoVKCwxxRLAJGurrfV2ZsRHkVfv2nj1Y4VEny wmng== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1763977961; x=1764582761; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=uc44ADaQfZAO5yHzRIAGfCESDuHxn2hliuvpghcTObQ=; b=XUSO1N89cRvxFyF06XozlZW+FudWnArhgh28McD3GrCWy2PRZMmpFprn+F/ass9S3c lXF9o3823+Ga58czEOsLhtvlZU/WaORmqzlWDzcsMCXlYJNWVUjCZY0iDBZ2v6knKvHY HOG3ThvFRbZpcTqEP//19dZ3bCaJ4AXIZgtgveMELjIXfg/8oY+tB3zm9KQ0f7oME2xZ BSu6EIi713Kazhg3zPsDD99NFeH+yadEAz1jPoMvm+sE5g9f7NKLMeDyrK2ZX8UgjP1Z JnTiOR8Bo4ZNMhxGDdesizo5NEit8xlVSBDqjpdA49wNIrQycP3V+nzKRT5F14yhpojE Kx7g== X-Forwarded-Encrypted: i=1; AJvYcCVZH3lTv19cS5pLFSFMFQZVYn/fAmLoYaT6itN1QH/b2Pr2zvXiGJYUN/+mbcNOmw16o0wR9L1vi+ns@nongnu.org X-Gm-Message-State: AOJu0YxbZbnEM/oH4j6AKaOfPdLpGtsLCVfcuNrtyirzryv1RlrRkRef E6pvL0NvGVThU+GbP9ytD17nF+4maXU6Bx+oCbUDgkDafV8Fn6iUSgaQH2sImiPtz/M= X-Gm-Gg: ASbGncuwLmBEqd+P4GZARaXsuFMqqZVOty9ZsAM61Kfe/WuoYd7GpPMV2VOKcsKVVtM Rqne7UUJgMhG6TwoqXSBwT9Vq6w/I3gZF5UBDxF53V5hnLPTLx6Oj/Q+3MtZ6RkFM7Me3+8Vb6h sK4XwueIPndqQ4jik3yKfD5xjG6UURXhtMNWSU4kFbxnOdSV7mAVLoHN45DyYiWzKtjsrBUAXMN qDomVji6h1kNt/LhZS6LLWo5xGwlBbzLChKfT7znZBgXJMQPayfywsDyTzPxUtiM1iANQKLR6f4 rOwq/3yAXudbEHDL/WR+2lTJjnUJk+fMYWtmrgGzahOLiyUsKIrDobLQjb6lqCd37dmE3RBzcIY dDejeYazViU2EGzluYaGX7BftkNCEfZYXwDSO3ncZX/cjt22C96biHRsnUO50KwN/8PO5D2I05Z cI8LEW1c+1ZZrnGbSTLRDtmmr2bxpHGzK+Q0IV1H0rwUaVx82La+1AgpFJWd3K X-Google-Smtp-Source: AGHT+IETD6vrGelvXPBL1ztJ5xzr3iLtn97NmN45wmYdzNSDKptjo554EOwzRXSTyvl+g3FG+XYI2w== X-Received: by 2002:a05:600c:642:b0:477:9a61:fd06 with SMTP id 5b1f17b1804b1-477b9ead384mr90687895e9.8.1763977961009; Mon, 24 Nov 2025 01:52:41 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: John Paul Adrian Glaubitz , qemu-devel@nongnu.org Cc: Rob Landley , Thorsten Glaser , Yoshinori Sato , Magnus Damm , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH-for-11.0 13/13] hw/sh4/r2d: Add 64MB of SRAM in CS#6 Date: Mon, 24 Nov 2025 10:51:08 +0100 Message-ID: <20251124095109.66091-14-philmd@linaro.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251124095109.66091-1-philmd@linaro.org> References: <20251124095109.66091-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::334; envelope-from=philmd@linaro.org; helo=mail-wm1-x334.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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1763978256671019201 Expand maximum memory from 128MB to 192MB. Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- hw/sh4/r2d.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/hw/sh4/r2d.c b/hw/sh4/r2d.c index f5bc7c46965..445cc9a246d 100644 --- a/hw/sh4/r2d.c +++ b/hw/sh4/r2d.c @@ -245,6 +245,7 @@ static void r2d_init(MachineState *machine) ResetData *reset_info; struct SH7750State *s; MemoryRegion *sdram =3D g_new(MemoryRegion, 1); + MemoryRegion *sram =3D g_new(MemoryRegion, 1); DriveInfo *dinfo; DeviceState *dev; SysBusDevice *busdev; @@ -266,8 +267,15 @@ static void r2d_init(MachineState *machine) case 128 * MiB: sdram_base =3D EXT_CS_BASE(2); /* 64M @CS2, 64M@CS3 */ break; + case 192 * MiB: + sdram_base =3D EXT_CS_BASE(2); /* 64M @CS2, 64M@CS3, 64M@CS6 */ + sdram_size =3D 128 * MiB; + memory_region_init_alias(sram, NULL, + "sram", machine->ram, 128 * MiB, 64 * MiB= ); + memory_region_add_subregion(address_space_mem, EXT_CS_BASE(6), sra= m); + break; default: - error_report("This machine can only use 64M or 128M of memory"); + error_report("This machine can only use 64M, 128M or 192M of memor= y"); exit(EXIT_FAILURE); } =20 @@ -365,6 +373,7 @@ static void r2d_init(MachineState *machine) address_space_stw(&address_space_memory, SH7750_BCR2, (0b11 << 2 * 2) | /* Area 2 Bus width is 32 bits= */ (0b11 << 2 * 3) | /* Area 3 Bus width is 32 bits= */ + (0b11 << 2 * 6) | /* Area 6 Bus width is 32 bits= */ (0b10 << 14) | /* Area 0 Bus Width is 16 bits= */ 0, MEMTXATTRS_UNSPECIFIED, NULL); /* Start from P2 area */ --=20 2.51.0