[PATCH v4 v5 03/10] ARM: dts: socfpga: add Mercury+ AA1 for u-boot dts
Lothar Rubusch
l.rubusch at gmail.com
Tue Nov 19 23:46:36 CET 2024
Introduce u-boot specific device-tree files for Enclustra Mercury+ AA1
SoMs (Intel/arria10).
Generic device-tree fragments for linux and U-boot shall be provided in
dts/upstream. The selection of the generic device-tree fragments depends
on a selected boot-mode and a selected carrier board.
On Intel/Arria10 a handoff setup is needed for initialization of
various clock / pinmux / DRAM settings only used by U-Boot provided by
the current patch.
Signed-off-by: Andreas Buerkler <andreas.buerkler at enclustra.com>
Signed-off-by: Lothar Rubusch <l.rubusch at gmail.com>
---
..._arria10_enclustra_mercury_aa1-u-boot.dtsi | 45 +++
.../socfpga_arria10_enclustra_mercury_aa1.dts | 45 +++
.../socfpga_arria10_mercury_aa1-u-boot.dtsi | 19 ++
.../dts/socfpga_arria10_mercury_aa1_handoff.h | 305 ++++++++++++++++++
board/enclustra/mercury_aa1/Kconfig | 37 +++
board/enclustra/mercury_aa1/MAINTAINERS | 2 +
6 files changed, 453 insertions(+)
create mode 100644 arch/arm/dts/socfpga_arria10_enclustra_mercury_aa1-u-boot.dtsi
create mode 100644 arch/arm/dts/socfpga_arria10_enclustra_mercury_aa1.dts
create mode 100644 arch/arm/dts/socfpga_arria10_mercury_aa1_handoff.h
diff --git a/arch/arm/dts/socfpga_arria10_enclustra_mercury_aa1-u-boot.dtsi b/arch/arm/dts/socfpga_arria10_enclustra_mercury_aa1-u-boot.dtsi
new file mode 100644
index 0000000000..6e38286572
--- /dev/null
+++ b/arch/arm/dts/socfpga_arria10_enclustra_mercury_aa1-u-boot.dtsi
@@ -0,0 +1,45 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Copyright (C) 2024 Lothar Rubusch <l.rubusch at gmail.com>
+ */
+
+/* Arria10 handoff (u-boot) */
+#include "socfpga_arria10_mercury_aa1_handoff.h"
+#include "socfpga_arria10-handoff.dtsi"
+#include "socfpga_arria10_handoff_u-boot.dtsi"
+#include "socfpga_arria10_mercury_aa1-u-boot.dtsi"
+
+/* Specific boot-mode (u-boot) */
+#if IS_ENABLED(CONFIG_ENCLUSTRA_SDMMC) || IS_ENABLED(CONFIG_ENCLUSTRA_EMMC)
+
+/ {
+ fs_loader0: fs-loader {
+ bootph-all;
+ compatible = "u-boot,fs-loader";
+ phandlepart = <&mmc 1>;
+ };
+};
+
+&fpga_mgr {
+ bootph-all;
+ firmware-loader = <&fs_loader0>;
+ altr,bitstream = "fpga.itb";
+};
+
+#elif IS_ENABLED(CONFIG_ENCLUSTRA_QSPI)
+
+/ {
+ fs_loader0: fs-loader {
+ bootph-all;
+ compatible = "u-boot,fs-loader";
+ sfconfig = <0 0 50000000 3>;
+ };
+};
+
+&fpga_mgr {
+ bootph-all;
+ firmware-loader = <&fs_loader0>;
+ altr,bitstream = "300000";
+};
+
+#endif
diff --git a/arch/arm/dts/socfpga_arria10_enclustra_mercury_aa1.dts b/arch/arm/dts/socfpga_arria10_enclustra_mercury_aa1.dts
new file mode 100644
index 0000000000..e8cc51a7b8
--- /dev/null
+++ b/arch/arm/dts/socfpga_arria10_enclustra_mercury_aa1.dts
@@ -0,0 +1,45 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Copyright (C) 2024 Lothar Rubusch <l.rubusch at gmail.com>
+ */
+
+/dts-v1/;
+
+/* The arria10 family */
+#include "socfpga/socfpga_arria10_mercury_aa1.dtsi"
+
+/ {
+ aliases {
+ ethernet0 = &gmac0;
+ serial0 = &uart0;
+ serial1 = &uart1;
+ i2c0 = &i2c1;
+ i2c1 = &i2c0;
+ spi0 = &qspi;
+ };
+};
+
+&qspi {
+ bootph-all;
+ status = "okay";
+ flash0: s25fl512s at 0 {
+ bootph-all;
+
+ cdns,page-size = <256>;
+ cdns,block-size = <16>;
+
+ cdns,tshsl-ns = <200>;
+ cdns,tsd2d-ns = <255>;
+ cdns,tchsh-ns = <20>;
+ cdns,tslch-ns = <20>;
+ };
+};
+
+/* Carrier board support */
+#if IS_ENABLED(CONFIG_ENCLUSTRA_PE1)
+# include "socfpga/socfpga_enclustra_mercury_pe1.dtsi"
+#elif IS_ENABLED(CONFIG_ENCLUSTRA_PE3)
+# include "socfpga/socfpga_enclustra_mercury_pe3.dtsi"
+#elif IS_ENABLED(CONFIG_ENCLUSTRA_ST1)
+# include "socfpga/socfpga_enclustra_mercury_st1.dtsi"
+#endif
diff --git a/arch/arm/dts/socfpga_arria10_mercury_aa1-u-boot.dtsi b/arch/arm/dts/socfpga_arria10_mercury_aa1-u-boot.dtsi
index 8866df3ddd..ad5b5a87e0 100644
--- a/arch/arm/dts/socfpga_arria10_mercury_aa1-u-boot.dtsi
+++ b/arch/arm/dts/socfpga_arria10_mercury_aa1-u-boot.dtsi
@@ -33,6 +33,21 @@
bootph-all;
};
+&l4_main_clk {
+ bootph-all;
+};
+
+&qspi_clk {
+ bootph-all;
+};
+
+&qspi {
+ bootph-all;
+ flash0: s25fl512s at 0 {
+ bootph-all;
+ };
+};
+
&mmc {
bootph-all;
};
@@ -52,3 +67,7 @@
&uart1 {
bootph-all;
};
+
+&watchdog1 {
+ bootph-all;
+};
diff --git a/arch/arm/dts/socfpga_arria10_mercury_aa1_handoff.h b/arch/arm/dts/socfpga_arria10_mercury_aa1_handoff.h
new file mode 100644
index 0000000000..b7cdb74792
--- /dev/null
+++ b/arch/arm/dts/socfpga_arria10_mercury_aa1_handoff.h
@@ -0,0 +1,305 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+/*
+ * Intel Arria 10 SoCFPGA configuration
+ */
+
+#ifndef __SOCFPGA_ARRIA10_CONFIG_H__
+#define __SOCFPGA_ARRIA10_CONFIG_H__
+
+/* Clocks */
+#define CB_INTOSC_LS_CLK_HZ 60000000
+#define EMAC0_CLK_HZ 250000000
+#define EMAC1_CLK_HZ 250000000
+#define EMAC2_CLK_HZ 250000000
+#define EOSC1_CLK_HZ 33333000
+#define F2H_FREE_CLK_HZ 200000000
+#define H2F_USER0_CLK_HZ 100000000
+#define H2F_USER1_CLK_HZ 50000000
+#define L3_MAIN_FREE_CLK_HZ 400000000
+#define SDMMC_CLK_HZ 200000000
+#define TPIU_CLK_HZ 100000000
+#define MAINPLLGRP_CNTR15CLK_CNT 900
+#define MAINPLLGRP_CNTR2CLK_CNT 900
+#define MAINPLLGRP_CNTR3CLK_CNT 900
+#define MAINPLLGRP_CNTR4CLK_CNT 900
+#define MAINPLLGRP_CNTR5CLK_CNT 900
+#define MAINPLLGRP_CNTR6CLK_CNT 9
+#define MAINPLLGRP_CNTR7CLK_CNT 19
+#define MAINPLLGRP_CNTR7CLK_SRC 0
+#define MAINPLLGRP_CNTR8CLK_CNT 39
+#define MAINPLLGRP_CNTR9CLK_CNT 900
+#define MAINPLLGRP_CNTR9CLK_SRC 0
+#define MAINPLLGRP_MPUCLK_CNT 0
+#define MAINPLLGRP_MPUCLK_SRC 0
+#define MAINPLLGRP_NOCCLK_CNT 0
+#define MAINPLLGRP_NOCCLK_SRC 0
+#define MAINPLLGRP_NOCDIV_CSATCLK 0
+#define MAINPLLGRP_NOCDIV_CSPDBGCLK 1
+#define MAINPLLGRP_NOCDIV_CSTRACECLK 0
+#define MAINPLLGRP_NOCDIV_L4MAINCLK 0
+#define MAINPLLGRP_NOCDIV_L4MPCLK 1
+#define MAINPLLGRP_NOCDIV_L4SPCLK 2
+#define MAINPLLGRP_VCO0_PSRC 0
+#define MAINPLLGRP_VCO1_DENOM 32
+#define MAINPLLGRP_VCO1_NUMER 1980
+#define PERPLLGRP_CNTR2CLK_CNT 7
+#define PERPLLGRP_CNTR2CLK_SRC 1
+#define PERPLLGRP_CNTR3CLK_CNT 900
+#define PERPLLGRP_CNTR3CLK_SRC 1
+#define PERPLLGRP_CNTR4CLK_CNT 19
+#define PERPLLGRP_CNTR4CLK_SRC 1
+#define PERPLLGRP_CNTR5CLK_CNT 499
+#define PERPLLGRP_CNTR5CLK_SRC 1
+#define PERPLLGRP_CNTR6CLK_CNT 900
+#define PERPLLGRP_CNTR6CLK_SRC 0
+#define PERPLLGRP_CNTR7CLK_CNT 900
+#define PERPLLGRP_CNTR8CLK_CNT 900
+#define PERPLLGRP_CNTR8CLK_SRC 0
+#define PERPLLGRP_CNTR9CLK_CNT 900
+#define PERPLLGRP_EMACCTL_EMAC0SEL 0
+#define PERPLLGRP_EMACCTL_EMAC1SEL 0
+#define PERPLLGRP_EMACCTL_EMAC2SEL 0
+#define PERPLLGRP_GPIODIV_GPIODBCLK 32000
+#define PERPLLGRP_VCO0_PSRC 0
+#define PERPLLGRP_VCO1_DENOM 32
+#define PERPLLGRP_VCO1_NUMER 1980
+#define CLKMGR_TESTIOCTRL_DEBUGCLKSEL 16
+#define CLKMGR_TESTIOCTRL_MAINCLKSEL 8
+#define CLKMGR_TESTIOCTRL_PERICLKSEL 8
+#define ALTERAGRP_MPUCLK_MAINCNT 1
+#define ALTERAGRP_MPUCLK_PERICNT 900
+#define ALTERAGRP_NOCCLK_MAINCNT 4
+#define ALTERAGRP_NOCCLK_PERICNT 900
+#define ALTERAGRP_MPUCLK ((ALTERAGRP_MPUCLK_PERICNT << 16) | \
+ (ALTERAGRP_MPUCLK_MAINCNT))
+#define ALTERAGRP_NOCCLK ((ALTERAGRP_NOCCLK_PERICNT << 16) | \
+ (ALTERAGRP_NOCCLK_MAINCNT))
+
+/* Pin Mux Configuration */
+#define CONFIG_IO_10_INPUT_BUF_EN 1
+#define CONFIG_IO_10_PD_DRV_STRG 10
+#define CONFIG_IO_10_PD_SLW_RT 1
+#define CONFIG_IO_10_PU_DRV_STRG 8
+#define CONFIG_IO_10_PU_SLW_RT 1
+#define CONFIG_IO_10_RTRIM 1
+#define CONFIG_IO_10_WK_PU_EN 0
+#define CONFIG_IO_11_INPUT_BUF_EN 1
+#define CONFIG_IO_11_PD_DRV_STRG 10
+#define CONFIG_IO_11_PD_SLW_RT 1
+#define CONFIG_IO_11_PU_DRV_STRG 8
+#define CONFIG_IO_11_PU_SLW_RT 1
+#define CONFIG_IO_11_RTRIM 1
+#define CONFIG_IO_11_WK_PU_EN 0
+#define CONFIG_IO_12_INPUT_BUF_EN 1
+#define CONFIG_IO_12_PD_DRV_STRG 10
+#define CONFIG_IO_12_PD_SLW_RT 1
+#define CONFIG_IO_12_PU_DRV_STRG 8
+#define CONFIG_IO_12_PU_SLW_RT 1
+#define CONFIG_IO_12_RTRIM 1
+#define CONFIG_IO_12_WK_PU_EN 0
+#define CONFIG_IO_13_INPUT_BUF_EN 1
+#define CONFIG_IO_13_PD_DRV_STRG 10
+#define CONFIG_IO_13_PD_SLW_RT 1
+#define CONFIG_IO_13_PU_DRV_STRG 8
+#define CONFIG_IO_13_PU_SLW_RT 1
+#define CONFIG_IO_13_RTRIM 1
+#define CONFIG_IO_13_WK_PU_EN 0
+#define CONFIG_IO_14_INPUT_BUF_EN 1
+#define CONFIG_IO_14_PD_DRV_STRG 10
+#define CONFIG_IO_14_PD_SLW_RT 1
+#define CONFIG_IO_14_PU_DRV_STRG 8
+#define CONFIG_IO_14_PU_SLW_RT 1
+#define CONFIG_IO_14_RTRIM 1
+#define CONFIG_IO_14_WK_PU_EN 0
+#define CONFIG_IO_15_INPUT_BUF_EN 1
+#define CONFIG_IO_15_PD_DRV_STRG 10
+#define CONFIG_IO_15_PD_SLW_RT 1
+#define CONFIG_IO_15_PU_DRV_STRG 8
+#define CONFIG_IO_15_PU_SLW_RT 1
+#define CONFIG_IO_15_RTRIM 1
+#define CONFIG_IO_15_WK_PU_EN 0
+#define CONFIG_IO_16_INPUT_BUF_EN 0
+#define CONFIG_IO_16_PD_DRV_STRG 10
+#define CONFIG_IO_16_PD_SLW_RT 1
+#define CONFIG_IO_16_PU_DRV_STRG 8
+#define CONFIG_IO_16_PU_SLW_RT 1
+#define CONFIG_IO_16_RTRIM 1
+#define CONFIG_IO_16_WK_PU_EN 0
+#define CONFIG_IO_17_INPUT_BUF_EN 1
+#define CONFIG_IO_17_PD_DRV_STRG 10
+#define CONFIG_IO_17_PD_SLW_RT 1
+#define CONFIG_IO_17_PU_DRV_STRG 8
+#define CONFIG_IO_17_PU_SLW_RT 1
+#define CONFIG_IO_17_RTRIM 1
+#define CONFIG_IO_17_WK_PU_EN 0
+#define CONFIG_IO_1_INPUT_BUF_EN 1
+#define CONFIG_IO_1_PD_DRV_STRG 10
+#define CONFIG_IO_1_PD_SLW_RT 0
+#define CONFIG_IO_1_PU_DRV_STRG 8
+#define CONFIG_IO_1_PU_SLW_RT 0
+#define CONFIG_IO_1_RTRIM 1
+#define CONFIG_IO_1_WK_PU_EN 1
+#define CONFIG_IO_2_INPUT_BUF_EN 1
+#define CONFIG_IO_2_PD_DRV_STRG 10
+#define CONFIG_IO_2_PD_SLW_RT 0
+#define CONFIG_IO_2_PU_DRV_STRG 8
+#define CONFIG_IO_2_PU_SLW_RT 0
+#define CONFIG_IO_2_RTRIM 1
+#define CONFIG_IO_2_WK_PU_EN 1
+#define CONFIG_IO_3_INPUT_BUF_EN 1
+#define CONFIG_IO_3_PD_DRV_STRG 10
+#define CONFIG_IO_3_PD_SLW_RT 0
+#define CONFIG_IO_3_PU_DRV_STRG 8
+#define CONFIG_IO_3_PU_SLW_RT 0
+#define CONFIG_IO_3_RTRIM 1
+#define CONFIG_IO_3_WK_PU_EN 1
+#define CONFIG_IO_4_INPUT_BUF_EN 1
+#define CONFIG_IO_4_PD_DRV_STRG 10
+#define CONFIG_IO_4_PD_SLW_RT 1
+#define CONFIG_IO_4_PU_DRV_STRG 8
+#define CONFIG_IO_4_PU_SLW_RT 1
+#define CONFIG_IO_4_RTRIM 1
+#define CONFIG_IO_4_WK_PU_EN 0
+#define CONFIG_IO_5_INPUT_BUF_EN 1
+#define CONFIG_IO_5_PD_DRV_STRG 10
+#define CONFIG_IO_5_PD_SLW_RT 1
+#define CONFIG_IO_5_PU_DRV_STRG 8
+#define CONFIG_IO_5_PU_SLW_RT 1
+#define CONFIG_IO_5_RTRIM 1
+#define CONFIG_IO_5_WK_PU_EN 0
+#define CONFIG_IO_6_INPUT_BUF_EN 0
+#define CONFIG_IO_6_PD_DRV_STRG 10
+#define CONFIG_IO_6_PD_SLW_RT 1
+#define CONFIG_IO_6_PU_DRV_STRG 8
+#define CONFIG_IO_6_PU_SLW_RT 1
+#define CONFIG_IO_6_RTRIM 1
+#define CONFIG_IO_6_WK_PU_EN 0
+#define CONFIG_IO_7_INPUT_BUF_EN 1
+#define CONFIG_IO_7_PD_DRV_STRG 10
+#define CONFIG_IO_7_PD_SLW_RT 1
+#define CONFIG_IO_7_PU_DRV_STRG 8
+#define CONFIG_IO_7_PU_SLW_RT 1
+#define CONFIG_IO_7_RTRIM 1
+#define CONFIG_IO_7_WK_PU_EN 0
+#define CONFIG_IO_8_INPUT_BUF_EN 1
+#define CONFIG_IO_8_PD_DRV_STRG 10
+#define CONFIG_IO_8_PD_SLW_RT 1
+#define CONFIG_IO_8_PU_DRV_STRG 8
+#define CONFIG_IO_8_PU_SLW_RT 1
+#define CONFIG_IO_8_RTRIM 1
+#define CONFIG_IO_8_WK_PU_EN 0
+#define CONFIG_IO_9_INPUT_BUF_EN 1
+#define CONFIG_IO_9_PD_DRV_STRG 10
+#define CONFIG_IO_9_PD_SLW_RT 1
+#define CONFIG_IO_9_PU_DRV_STRG 8
+#define CONFIG_IO_9_PU_SLW_RT 1
+#define CONFIG_IO_9_RTRIM 1
+#define CONFIG_IO_9_WK_PU_EN 0
+#define CONFIG_IO_BANK_VOLTAGE_SEL_CLKRST_IO 1
+#define CONFIG_IO_BANK_VOLTAGE_SEL_PERI_IO 1
+#define PINMUX_DEDICATED_IO_10_SEL 15
+#define PINMUX_DEDICATED_IO_11_SEL 15
+#define PINMUX_DEDICATED_IO_12_SEL 15
+#define PINMUX_DEDICATED_IO_13_SEL 15
+#define PINMUX_DEDICATED_IO_14_SEL 15
+#define PINMUX_DEDICATED_IO_15_SEL 15
+#define PINMUX_DEDICATED_IO_16_SEL 13
+#define PINMUX_DEDICATED_IO_17_SEL 13
+#define PINMUX_DEDICATED_IO_4_SEL 8
+#define PINMUX_DEDICATED_IO_5_SEL 8
+#define PINMUX_DEDICATED_IO_6_SEL 8
+#define PINMUX_DEDICATED_IO_7_SEL 8
+#define PINMUX_DEDICATED_IO_8_SEL 8
+#define PINMUX_DEDICATED_IO_9_SEL 8
+#define PINMUX_I2C0_USEFPGA_SEL 0
+#define PINMUX_I2C1_USEFPGA_SEL 0
+#define PINMUX_I2CEMAC0_USEFPGA_SEL 0
+#define PINMUX_I2CEMAC1_USEFPGA_SEL 0
+#define PINMUX_I2CEMAC2_USEFPGA_SEL 0
+#define PINMUX_NAND_USEFPGA_SEL 0
+#define PINMUX_PLL_CLOCK_OUT_USEFPGA_SEL 0
+#define PINMUX_QSPI_USEFPGA_SEL 0
+#define PINMUX_RGMII0_USEFPGA_SEL 0
+#define PINMUX_RGMII1_USEFPGA_SEL 0
+#define PINMUX_RGMII2_USEFPGA_SEL 0
+#define PINMUX_SDMMC_USEFPGA_SEL 0
+#define PINMUX_SHARED_IO_Q1_10_SEL 8
+#define PINMUX_SHARED_IO_Q1_11_SEL 8
+#define PINMUX_SHARED_IO_Q1_12_SEL 8
+#define PINMUX_SHARED_IO_Q1_1_SEL 8
+#define PINMUX_SHARED_IO_Q1_2_SEL 8
+#define PINMUX_SHARED_IO_Q1_3_SEL 8
+#define PINMUX_SHARED_IO_Q1_4_SEL 8
+#define PINMUX_SHARED_IO_Q1_5_SEL 8
+#define PINMUX_SHARED_IO_Q1_6_SEL 8
+#define PINMUX_SHARED_IO_Q1_7_SEL 8
+#define PINMUX_SHARED_IO_Q1_8_SEL 8
+#define PINMUX_SHARED_IO_Q1_9_SEL 8
+#define PINMUX_SHARED_IO_Q2_10_SEL 4
+#define PINMUX_SHARED_IO_Q2_11_SEL 4
+#define PINMUX_SHARED_IO_Q2_12_SEL 4
+#define PINMUX_SHARED_IO_Q2_1_SEL 4
+#define PINMUX_SHARED_IO_Q2_2_SEL 4
+#define PINMUX_SHARED_IO_Q2_3_SEL 4
+#define PINMUX_SHARED_IO_Q2_4_SEL 4
+#define PINMUX_SHARED_IO_Q2_5_SEL 4
+#define PINMUX_SHARED_IO_Q2_6_SEL 4
+#define PINMUX_SHARED_IO_Q2_7_SEL 4
+#define PINMUX_SHARED_IO_Q2_8_SEL 4
+#define PINMUX_SHARED_IO_Q2_9_SEL 4
+#define PINMUX_SHARED_IO_Q3_10_SEL 15
+#define PINMUX_SHARED_IO_Q3_11_SEL 1
+#define PINMUX_SHARED_IO_Q3_12_SEL 1
+#define PINMUX_SHARED_IO_Q3_1_SEL 15
+#define PINMUX_SHARED_IO_Q3_2_SEL 15
+#define PINMUX_SHARED_IO_Q3_3_SEL 15
+#define PINMUX_SHARED_IO_Q3_4_SEL 15
+#define PINMUX_SHARED_IO_Q3_5_SEL 15
+#define PINMUX_SHARED_IO_Q3_6_SEL 15
+#define PINMUX_SHARED_IO_Q3_7_SEL 0
+#define PINMUX_SHARED_IO_Q3_8_SEL 0
+#define PINMUX_SHARED_IO_Q3_9_SEL 15
+#define PINMUX_SHARED_IO_Q4_10_SEL 15
+#define PINMUX_SHARED_IO_Q4_11_SEL 15
+#define PINMUX_SHARED_IO_Q4_12_SEL 15
+#define PINMUX_SHARED_IO_Q4_1_SEL 10
+#define PINMUX_SHARED_IO_Q4_2_SEL 10
+#define PINMUX_SHARED_IO_Q4_3_SEL 10
+#define PINMUX_SHARED_IO_Q4_4_SEL 10
+#define PINMUX_SHARED_IO_Q4_5_SEL 10
+#define PINMUX_SHARED_IO_Q4_6_SEL 10
+#define PINMUX_SHARED_IO_Q4_7_SEL 15
+#define PINMUX_SHARED_IO_Q4_8_SEL 15
+#define PINMUX_SHARED_IO_Q4_9_SEL 15
+#define PINMUX_SPIM0_USEFPGA_SEL 0
+#define PINMUX_SPIM1_USEFPGA_SEL 0
+#define PINMUX_SPIS0_USEFPGA_SEL 0
+#define PINMUX_SPIS1_USEFPGA_SEL 0
+#define PINMUX_UART0_USEFPGA_SEL 0
+#define PINMUX_UART1_USEFPGA_SEL 0
+#define PINMUX_USB0_USEFPGA_SEL 0
+#define PINMUX_USB1_USEFPGA_SEL 0
+
+/* Bridge Configuration */
+#define F2H_AXI_SLAVE 0
+#define F2SDRAM0_AXI_SLAVE 0
+#define F2SDRAM1_AXI_SLAVE 0
+#define F2SDRAM2_AXI_SLAVE 0
+#define H2F_AXI_MASTER 1
+#define LWH2F_AXI_MASTER 1
+
+/* Voltage Select for Config IO */
+#define CONFIG_IO_BANK_VSEL \
+ (((CONFIG_IO_BANK_VOLTAGE_SEL_CLKRST_IO & 0x3) << 8) | \
+ (CONFIG_IO_BANK_VOLTAGE_SEL_PERI_IO & 0x3))
+
+/* Macro for Config IO bit mapping */
+#define CONFIG_IO_MACRO(NAME) (((NAME ## _RTRIM & 0x7) << 19) | \
+ ((NAME ## _INPUT_BUF_EN & 0x3) << 17) | \
+ ((NAME ## _WK_PU_EN & 0x1) << 16) | \
+ ((NAME ## _PU_SLW_RT & 0x1) << 13) | \
+ ((NAME ## _PU_DRV_STRG & 0x1f) << 8) | \
+ ((NAME ## _PD_SLW_RT & 0x1) << 5) | \
+ (NAME ## _PD_DRV_STRG & 0x1f))
+
+#endif /* __SOCFPGA_ARRIA10_CONFIG_H__ */
diff --git a/board/enclustra/mercury_aa1/Kconfig b/board/enclustra/mercury_aa1/Kconfig
index 40c7cb2687..a5f3c2a051 100644
--- a/board/enclustra/mercury_aa1/Kconfig
+++ b/board/enclustra/mercury_aa1/Kconfig
@@ -12,4 +12,41 @@ config SYS_VENDOR
config SYS_CONFIG_NAME
default "socfpga_mercury_aa1"
+choice
+ prompt "Mercury+ AA1 base-board"
+ default ENCLUSTRA_PE1
+ help
+ Select the base-board for Mercury+ AA1.
+
+config ENCLUSTRA_PE1
+ bool "Mercury+ PE1"
+
+config ENCLUSTRA_PE3
+ bool "Mercury+ PE3"
+
+config ENCLUSTRA_ST1
+ bool "Mercury+ ST1"
+
+config ENCLUSTRA_CUSTOM_BASE
+ bool "Customized base-board"
+
+endchoice
+
+choice
+ prompt "Mercury+ AA1 boot-mode"
+ default ENCLUSTRA_SDMMC
+ help
+ Select the boot-mode for the Mercury+ AA1 setup.
+
+config ENCLUSTRA_SDMMC
+ bool "SD card"
+
+config ENCLUSTRA_EMMC
+ bool "eMMC"
+
+config ENCLUSTRA_QSPI
+ bool "QSPI flash"
+
+endchoice
+
endif
diff --git a/board/enclustra/mercury_aa1/MAINTAINERS b/board/enclustra/mercury_aa1/MAINTAINERS
index 13baf949ab..f765530770 100644
--- a/board/enclustra/mercury_aa1/MAINTAINERS
+++ b/board/enclustra/mercury_aa1/MAINTAINERS
@@ -1,6 +1,8 @@
Enclustra Mercury+ AA1
M: Lothar Rubusch <l.rubusch at gmail.com>
S: Maintained
+N: arch/arm/dts/socfpga_arria10_enclustra_mercury_aa1.dts
+N: arch/arm/dts/socfpga_arria10_mercury_aa1_handoff.h
N: board/enclustra/mercury_aa1/
N: board/enclustra/common/
N: configs/socfpga_enclustra_mercury_aa1_defconfig
--
2.39.2
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