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[83.173.201.248]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-488fc0b4c85sm361416995e9.0.2026.04.21.08.16.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 Apr 2026 08:16:10 -0700 (PDT) From: Emanuele Ghidoli To: Francesco Dolcini , Tom Rini Cc: Emanuele Ghidoli , u-boot@lists.denx.de Subject: [PATCH v1 1/2] board: toradex: aquila-am69: Fix 16GB dual-rank DDR configuration Date: Tue, 21 Apr 2026 17:15:55 +0200 Message-ID: <20260421151604.1141082-2-ghidoliemanuele@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260421151604.1141082-1-ghidoliemanuele@gmail.com> References: <20260421151604.1141082-1-ghidoliemanuele@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean From: Emanuele Ghidoli The 16GB dual-rank DDR configuration uses an incorrect DDRSS_PLL_FHS_CNT value. This makes DDR initialization hang during the DDR frequency handshake sequence. Update DDRSS_PLL_FHS_CNT to the correct value for the 16GB dual-rank configuration. Fixes: 39e014f43a15 ("board: toradex: aquila-am69: Add support for 16GB dual rank memory configuration") Signed-off-by: Emanuele Ghidoli --- board/toradex/aquila-am69/aquila_ddrs_16GB_rank_2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/board/toradex/aquila-am69/aquila_ddrs_16GB_rank_2.c b/board/toradex/aquila-am69/aquila_ddrs_16GB_rank_2.c index c24e22b620b5..66e800ef7c89 100644 --- a/board/toradex/aquila-am69/aquila_ddrs_16GB_rank_2.c +++ b/board/toradex/aquila-am69/aquila_ddrs_16GB_rank_2.c @@ -14,7 +14,7 @@ #include #include "ddrs_patch.h" -#define DDRSS_PLL_FHS_CNT 3 +#define DDRSS_PLL_FHS_CNT 5 #define DDRSS_CTL_268_DATA 0x01010000 #define DDRSS_CTL_270_DATA 0x00000FFF -- 2.43.0