From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 10 Nov 2025 21:35:48 +0100 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vIYc8-00HVNz-13 for lore@lore.pengutronix.de; Mon, 10 Nov 2025 21:35:48 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1vIYc4-0002IM-MG for lore@pengutronix.de; Mon, 10 Nov 2025 21:35:48 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=XtzzCg4tH0stVkJcUpnhHk3RW7QxbwXnOXB7t8QH+mo=; b=IQDNMLN/GZzWVmtM7UoT6wof3t 0/ctwlIo6PWZHvxqCaWGyG2avdAMDxxoKWfwfX5XDQyYWpfmntwNS0pwVbRCj6zkuWGi3aXezx3Jw 5sYJioURx3t3hIsNvQJ0blFdbz212dYBy2Bq0xg5mbZ7gkJrK5qkf1Tfd0lVFCFO9y4c88kdZA1y/ EPbV9/vf2993Gi0htgcMEuYynC5pZJtcazPm6b/opWOKsvJzjiEWAWM2sCMVfmt2aWOkrojQHkrrt uXM1BkKDVI7dYJPb+woIjKYeGClemNKZnvEHflTmftfJh931yE8MkkZnep1o9VqBAnsB8GmI42NPy nKcF4Dqw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vIYbI-000000065Zt-07K6; Mon, 10 Nov 2025 20:34:56 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vIYbB-000000065SG-24wr for barebox@lists.infradead.org; Mon, 10 Nov 2025 20:34:52 +0000 Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1vIYb8-0001MT-LR; Mon, 10 Nov 2025 21:34:46 +0100 From: Marco Felsch Date: Mon, 10 Nov 2025 21:34:48 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251110-v2025-09-0-topic-optee-of-handling-v1-8-8f0625ac5471@pengutronix.de> References: <20251110-v2025-09-0-topic-optee-of-handling-v1-0-8f0625ac5471@pengutronix.de> In-Reply-To: <20251110-v2025-09-0-topic-optee-of-handling-v1-0-8f0625ac5471@pengutronix.de> To: Sascha Hauer , BAREBOX Cc: Marco Felsch X-Mailer: b4 0.14.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251110_123449_537616_B45E1B2C X-CRM114-Status: UNSURE ( 7.97 ) X-CRM114-Notice: Please train this message. X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.0 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 08/23] pbl: decomp: add pbl_dtbz_uncompress helper X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) Add a pbl uncompress helper since uncompress() can't be used directly within pbl. Signed-off-by: Marco Felsch --- include/pbl.h | 1 + pbl/decomp.c | 12 ++++++++++++ 2 files changed, 13 insertions(+) diff --git a/include/pbl.h b/include/pbl.h index b330010562c4aba5fccbb4c421bb95291fa0bea1..9db4652e833bf5e82fd42a1cae19e94c4f2f868f 100644 --- a/include/pbl.h +++ b/include/pbl.h @@ -15,6 +15,7 @@ extern unsigned long free_mem_ptr; extern unsigned long free_mem_end_ptr; void pbl_barebox_uncompress(void *dest, void *compressed_start, unsigned int len); +int pbl_dtbz_uncompress(void *dest, void *compressed_start, unsigned long len); void fdt_find_mem(const void *fdt, unsigned long *membase, unsigned long *memsize); int fdt_fixup_mem(void *fdt, unsigned long membase[], unsigned long memsize[], size_t num); diff --git a/pbl/decomp.c b/pbl/decomp.c index ebdf81ddfbe5af65a382b7221c7102dcc791e5b9..4d50ea15555ba96bdc2fcac4c48708c6e1261d4d 100644 --- a/pbl/decomp.c +++ b/pbl/decomp.c @@ -51,6 +51,12 @@ static void noinline errorfn(char *error) while (1); } +static noinline void errorfn_nohang(char *error) +{ + puts_ll("ERROR: "); + puts_ll(error); +} + extern unsigned char sha_sum[]; extern unsigned char sha_sum_end[]; @@ -110,3 +116,9 @@ void pbl_barebox_uncompress(void *dest, void *compressed_start, unsigned int len NULL, NULL, dest, NULL, errorfn); } + +int pbl_dtbz_uncompress(void *dest, void *compressed_start, unsigned long len) +{ + return decompress(compressed_start, len, NULL, NULL, dest, NULL, + errorfn_nohang); +} -- 2.47.3