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Tue, 13 Jun 2023 00:56:09 -0700 (PDT) From: Jim Liu X-Google-Original-From: Jim Liu To: JJLIU0@nuvoton.com, KWLIU@nuvoton.com, jim.t90615@gmail.com, trini@konsulko.com Cc: u-boot@lists.denx.de Subject: [PATCH v1 2/4] board: nuvoton: add env setting for boot to linux Date: Tue, 13 Jun 2023 15:45:54 +0800 Message-Id: <20230613074556.11920-3-JJLIU0@nuvoton.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230613074556.11920-1-JJLIU0@nuvoton.com> References: <20230613074556.11920-1-JJLIU0@nuvoton.com> 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 add console and mem env to boot to linux kernel Signed-off-by: Jim Liu --- board/nuvoton/poleg_evb/poleg_evb.c | 7 +++++++ include/configs/poleg.h | 2 ++ 2 files changed, 9 insertions(+) diff --git a/board/nuvoton/poleg_evb/poleg_evb.c b/board/nuvoton/poleg_evb/poleg_evb.c index aef142a881..2052af6649 100644 --- a/board/nuvoton/poleg_evb/poleg_evb.c +++ b/board/nuvoton/poleg_evb/poleg_evb.c @@ -6,6 +6,7 @@ #include #include +#include #include #include #include @@ -19,6 +20,7 @@ int board_init(void) int dram_init(void) { + char value[32]; struct npcm_gcr *gcr = (struct npcm_gcr *)NPCM_GCR_BA; int ramsize = (readl(&gcr->intcr3) >> 8) & 0x7; @@ -44,5 +46,10 @@ int dram_init(void) break; } + if (gd->ram_size > 0) { + sprintf(value, "%ldM", (gd->ram_size / 0x100000)); + env_set("mem", value); + } + return 0; } diff --git a/include/configs/poleg.h b/include/configs/poleg.h index c3f1d3393c..1e96e838be 100644 --- a/include/configs/poleg.h +++ b/include/configs/poleg.h @@ -27,6 +27,8 @@ "eth1addr=00:00:F7:A0:00:FD\0" \ "eth2addr=00:00:F7:A0:00:FE\0" \ "eth3addr=00:00:F7:A0:00:FF\0" \ + "console=ttyS0,115200n8\0" \ + "earlycon=uart8250,mmio32,0xf0000000\0" \ "common_bootargs=setenv bootargs earlycon=${earlycon} root=/dev/ram " \ "console=${console} mem=${mem} ramdisk_size=48000 basemac=${ethaddr}\0" \ "sd_prog=fatload mmc 0 10000000 image-bmc; cp.b 10000000 80000000 ${filesize}\0" \