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ARM: socfpga: Convert to DM serial
Pull the serial port configuration from DT and use DM serial instead of having the serial configuration in two places, DT and board config. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <chin.liang.see@intel.com> Cc: Dinh Nguyen <dinguyen@kernel.org>
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parent
48befc009f
commit
73172753f4
4 changed files with 6 additions and 8 deletions
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@ -737,6 +737,7 @@ config ARCH_SOCFPGA
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select ARCH_MISC_INIT
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select CPU_V7A
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select DM
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select DM_SERIAL
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select ENABLE_ARM_SOC_BOOT0_HOOK
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select OF_CONTROL
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select SPL_LIBCOMMON_SUPPORT
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@ -746,11 +747,13 @@ config ARCH_SOCFPGA
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select SPL_NAND_SUPPORT if SPL_NAND_DENALI
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select SPL_OF_CONTROL
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select SPL_SERIAL_SUPPORT
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select SPL_DM_SERIAL
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select SPL_SPI_FLASH_SUPPORT if SPL_SPI_SUPPORT
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select SPL_SPI_SUPPORT if DM_SPI
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select SPL_WATCHDOG_SUPPORT
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select SUPPORT_SPL
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select SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION_TYPE
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select SYS_NS16550
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select SYS_THUMB_BUILD
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imply CMD_MTDPARTS
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imply CRC32_VERIFY
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@ -737,6 +737,7 @@
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reg-shift = <2>;
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reg-io-width = <4>;
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clocks = <&l4_sp_clk>;
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clock-frequency = <100000000>;
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};
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uart1: serial1@ffc03000 {
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@ -746,6 +747,7 @@
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reg-shift = <2>;
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reg-io-width = <4>;
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clocks = <&l4_sp_clk>;
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clock-frequency = <100000000>;
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};
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rst: rstmgr@ffd05000 {
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@ -24,6 +24,7 @@
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};
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&uart1 {
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clock-frequency = <50000000>;
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u-boot,dm-pre-reloc;
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status = "okay";
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};
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@ -173,14 +173,6 @@ unsigned int cm_get_qspi_controller_clk_hz(void);
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* Serial Driver
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*/
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#define CONFIG_SYS_NS16550_SERIAL
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#define CONFIG_SYS_NS16550_REG_SIZE -4
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#if defined(CONFIG_TARGET_SOCFPGA_GEN5)
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#define CONFIG_SYS_NS16550_COM1 SOCFPGA_UART0_ADDRESS
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#define CONFIG_SYS_NS16550_CLK 100000000
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#elif defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
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#define CONFIG_SYS_NS16550_COM1 SOCFPGA_UART1_ADDRESS
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#define CONFIG_SYS_NS16550_CLK 50000000
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#endif
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/*
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* USB
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