From patchwork Fri Mar 13 17:42:47 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Otavio Salvador X-Patchwork-Id: 243623 List-Id: U-Boot discussion From: otavio at ossystems.com.br (Otavio Salvador) Date: Fri, 13 Mar 2020 14:42:47 -0300 Subject: [PATCH 3/4] elgin-rv1108: Avoid adc_channel_single_shot error In-Reply-To: <20200313174248.925841-1-otavio@ossystems.com.br> References: <20200313174248.925841-1-otavio@ossystems.com.br> Message-ID: <20200313174248.925841-4-otavio@ossystems.com.br> Currently the following error message is seen during boot: U-Boot 2020.01-08751-g55759ae141 (Mar 09 2020 - 14:44:52 -0300) Model: Elgin RV1108 R1 board DRAM: 128 MiB APLL: 600000000 DPLL:1200000000 GPLL:1188000000 ACLK_BUS: 148500000 ACLK_PERI:148500000 HCLK_PERI:148500000 PCLK_PERI:74250000 MMC: dwmmc at 30110000: 0 Loading Environment from MMC... OK In: serial at 10210000 Out: serial at 10210000 Err: serial at 10210000 Model: Elgin RV1108 R1 board rockchip_dnl_key_pressed: adc_channel_single_shot fail! .... Since the elgin-rv1108 does not use ADC to read the download key status, select CONFIG_ROCKCHIP_BOOT_MODE_REG=0 to avoid such error. Signed-off-by: Otavio Salvador Reviewed-by: Kever Yang --- configs/elgin-rv1108_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/configs/elgin-rv1108_defconfig b/configs/elgin-rv1108_defconfig index 80d53f3c10..b6682994f5 100644 --- a/configs/elgin-rv1108_defconfig +++ b/configs/elgin-rv1108_defconfig @@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x60000000 CONFIG_ENV_OFFSET=0x3F8000 CONFIG_ROCKCHIP_RV1108=y CONFIG_TARGET_ELGIN_RV1108=y +CONFIG_ROCKCHIP_BOOT_MODE_REG=0 CONFIG_NR_DRAM_BANKS=1 CONFIG_DEBUG_UART_BASE=0x10210000 CONFIG_DEBUG_UART_CLOCK=24000000