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Tue, 26 May 2026 11:40:35 -0700 (PDT) MIME-Version: 1.0 References: <20260521091727.3229229-1-s.hauer@pengutronix.de> In-Reply-To: <20260521091727.3229229-1-s.hauer@pengutronix.de> From: Alexander Shiyan Date: Tue, 26 May 2026 21:40:22 +0300 X-Gm-Features: AVHnY4KiJORAsZ9F968AeNJ6jsksXMtr3AOCh1d8KuQsoUE9tT6H55Q7Qcstxrc Message-ID: To: Sascha Hauer Cc: Barebox List Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260526_114036_986862_7FDA11FD X-CRM114-Status: GOOD ( 16.46 ) 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=-4.2 required=4.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FORGED_GMAIL_RCVD,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH] ARM: rockchip: atf: move PBL malloc space away from OP-TEE memory 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) Ping =D1=87=D1=82, 21 =D0=BC=D0=B0=D1=8F 2026=E2=80=AF=D0=B3. =D0=B2 12:17, Sasc= ha Hauer : > > We recently introduced initializing the PBL early memory pool which > might be needed for decompressing the BL31/BL32 firmware files. We > used the end of the first DRAM region for the pool and with this we > ended up exactly in the default OP-TEE memory region which is mapped > as faulting. Move the pool directly beneath the OP-TEE memory. > > Fixes: 76b1f31275 ("ARM: rockchip: initialize PBL malloc") > Signed-off-by: Sascha Hauer > --- > arch/arm/mach-rockchip/atf.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/mach-rockchip/atf.c b/arch/arm/mach-rockchip/atf.c > index 14797a1e06..96a891847b 100644 > --- a/arch/arm/mach-rockchip/atf.c > +++ b/arch/arm/mach-rockchip/atf.c > @@ -173,7 +173,8 @@ static void rockchip_atf_load_bl31(void *fdt) > unsigned long bl31_ep; > > mmu_early_enable(membase[0], memsize[0]); > - pbl_malloc_init(membase[0] + memsize[0] - PBL_MALLOC_SIZE, PBL_MA= LLOC_SIZE); > + pbl_malloc_init(membase[0] + memsize[0] - OPTEE_SIZE - PBL_MALLOC= _SIZE, > + PBL_MALLOC_SIZE); > > bl31_ep =3D load_elf64_image_phdr(&bl31); > > -- > 2.47.3 >