On 29-05-17 17:34, Michal Simek wrote: > On 29.5.2017 15:41, Mike Looijmans wrote: >> The topic-miamilite SoM contains a Zynq xc7z010 SoC, 1GB DDR3L RAM, >> 64MB dual-parallel QSPI NOR flash and clock sources. >> >> Signed-off-by: Mike Looijmans >> --- >> arch/arm/dts/Makefile | 1 + >> arch/arm/dts/zynq-topic-miamilite.dts | 17 ++ >> .../topic/zynq/zynq-topic-miamilite/ps7_init_gpl.c | 227 +++++++++++++++++++++ >> board/topic/zynq/zynq-topic-miamilite/ps7_regs.txt | 61 ++++++ >> configs/topic_miamilite_defconfig | 52 +++++ >> include/configs/topic_miamilite.h | 2 + >> 6 files changed, 360 insertions(+) >> create mode 100644 arch/arm/dts/zynq-topic-miamilite.dts >> create mode 100644 board/topic/zynq/zynq-topic-miamilite/ps7_init_gpl.c >> create mode 100644 board/topic/zynq/zynq-topic-miamilite/ps7_regs.txt >> create mode 100644 configs/topic_miamilite_defconfig >> create mode 100644 include/configs/topic_miamilite.h >> >> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile >> index 2b1a4e9..8745f04 100644 >> --- a/arch/arm/dts/Makefile >> +++ b/arch/arm/dts/Makefile >> @@ -122,6 +122,7 @@ dtb-$(CONFIG_ARCH_ZYNQ) += zynq-zc702.dtb \ >> zynq-microzed.dtb \ >> zynq-picozed.dtb \ >> zynq-topic-miami.dtb \ >> + zynq-topic-miamilite.dtb \ >> zynq-topic-miamiplus.dtb \ >> zynq-zc770-xm010.dtb \ >> zynq-zc770-xm011.dtb \ >> diff --git a/arch/arm/dts/zynq-topic-miamilite.dts b/arch/arm/dts/zynq-topic-miamilite.dts >> new file mode 100644 >> index 0000000..f88cb4b >> --- /dev/null >> +++ b/arch/arm/dts/zynq-topic-miamilite.dts >> @@ -0,0 +1,17 @@ >> +/* >> + * Topic Miami Lite board DTS >> + * >> + * Copyright (C) 2017 Topic Embedded Products >> + * >> + * SPDX-License-Identifier: GPL-2.0+ >> + */ >> +#include "zynq-topic-miami.dts" >> + >> +/ { >> + model = "Topic Miami Lite Zynq Board"; >> + compatible = "topic,miamilite", "xlnx,zynq-7000"; >> +}; >> + >> +&qspi { >> + is-dual = <1>; >> +}; >> diff --git a/board/topic/zynq/zynq-topic-miamilite/ps7_init_gpl.c b/board/topic/zynq/zynq-topic-miamilite/ps7_init_gpl.c >> new file mode 100644 >> index 0000000..ec0cc7d >> --- /dev/null >> +++ b/board/topic/zynq/zynq-topic-miamilite/ps7_init_gpl.c >> @@ -0,0 +1,227 @@ >> +/* >> + * (c) Copyright 2010-2014 Xilinx, Inc. All rights reserved. >> + * (c) Copyright 2016 Topic Embedded Products. >> + * >> + * SPDX-License-Identifier: GPL-2.0+ >> + */ >> + >> +#include "../ps7_init_gpl.h" >> + >> +static unsigned long ps7_pll_init_data_3_0[] = { >> + EMIT_MASKWRITE(0xF8000008, 0x0000FFFFU, 0x0000DF0DU), >> + EMIT_MASKWRITE(0xF8000110, 0x003FFFF0U, 0x000FA220U), >> + EMIT_MASKWRITE(0xF8000100, 0x0007F000U, 0x00028000U), >> + EMIT_MASKWRITE(0xF8000100, 0x00000010U, 0x00000010U), >> + EMIT_MASKWRITE(0xF8000100, 0x00000001U, 0x00000001U), >> + EMIT_MASKWRITE(0xF8000100, 0x00000001U, 0x00000000U), >> + EMIT_MASKPOLL(0xF800010C, 0x00000001U), >> + EMIT_MASKWRITE(0xF8000100, 0x00000010U, 0x00000000U), >> + EMIT_MASKWRITE(0xF8000120, 0x1F003F30U, 0x1F000200U), >> + EMIT_MASKWRITE(0xF8000114, 0x003FFFF0U, 0x0012C220U), >> + EMIT_MASKWRITE(0xF8000104, 0x0007F000U, 0x00020000U), >> + EMIT_MASKWRITE(0xF8000104, 0x00000010U, 0x00000010U), >> + EMIT_MASKWRITE(0xF8000104, 0x00000001U, 0x00000001U), >> + EMIT_MASKWRITE(0xF8000104, 0x00000001U, 0x00000000U), >> + EMIT_MASKPOLL(0xF800010C, 0x00000002U), >> + EMIT_MASKWRITE(0xF8000104, 0x00000010U, 0x00000000U), >> + EMIT_MASKWRITE(0xF8000124, 0xFFF00003U, 0x0C200003U), >> + EMIT_MASKWRITE(0xF8000118, 0x003FFFF0U, 0x00113220U), >> + EMIT_MASKWRITE(0xF8000108, 0x0007F000U, 0x00024000U), >> + EMIT_MASKWRITE(0xF8000108, 0x00000010U, 0x00000010U), >> + EMIT_MASKWRITE(0xF8000108, 0x00000001U, 0x00000001U), >> + EMIT_MASKWRITE(0xF8000108, 0x00000001U, 0x00000000U), >> + EMIT_MASKPOLL(0xF800010C, 0x00000004U), >> + EMIT_MASKWRITE(0xF8000108, 0x00000010U, 0x00000000U), >> + EMIT_MASKWRITE(0xF8000004, 0x0000FFFFU, 0x0000767BU), >> + EMIT_EXIT(), >> +}; >> + >> +static unsigned long ps7_clock_init_data_3_0[] = { >> + EMIT_MASKWRITE(0xF8000008, 0x0000FFFFU, 0x0000DF0DU), >> + EMIT_MASKWRITE(0xF8000128, 0x03F03F01U, 0x00302301U), >> + EMIT_MASKWRITE(0xF8000138, 0x00000011U, 0x00000011U), >> + EMIT_MASKWRITE(0xF800013C, 0x00000011U, 0x00000011U), >> + EMIT_MASKWRITE(0xF8000140, 0x03F03F71U, 0x00100141U), >> + EMIT_MASKWRITE(0xF8000144, 0x03F03F71U, 0x00100141U), >> + EMIT_MASKWRITE(0xF8000148, 0x00003F31U, 0x00000C01U), >> + EMIT_MASKWRITE(0xF800014C, 0x00003F31U, 0x00000601U), >> + EMIT_MASKWRITE(0xF8000150, 0x00003F33U, 0x00001803U), >> + EMIT_MASKWRITE(0xF8000154, 0x00003F33U, 0x00000C03U), >> + EMIT_MASKWRITE(0xF8000158, 0x00003F33U, 0x00000601U), >> + EMIT_MASKWRITE(0xF8000168, 0x00003F31U, 0x00000601U), >> + EMIT_MASKWRITE(0xF8000170, 0x03F03F30U, 0x00100C00U), >> + EMIT_MASKWRITE(0xF8000180, 0x03F03F30U, 0x00100C00U), >> + EMIT_MASKWRITE(0xF8000190, 0x03F03F30U, 0x00100600U), >> + EMIT_MASKWRITE(0xF80001A0, 0x03F03F30U, 0x00101800U), >> + EMIT_MASKWRITE(0xF80001C4, 0x00000001U, 0x00000001U), >> + EMIT_MASKWRITE(0xF800012C, 0x01FFCCCDU, 0x01FC4C4DU), >> + EMIT_MASKWRITE(0xF8000004, 0x0000FFFFU, 0x0000767BU), >> + EMIT_EXIT(), >> +}; >> + >> +static unsigned long ps7_ddr_init_data_3_0[] = { >> + EMIT_MASKWRITE(0xF8006000, 0x0001FFFFU, 0x00000080U), >> + EMIT_MASKWRITE(0xF8006004, 0x0007FFFFU, 0x00001081U), >> + EMIT_MASKWRITE(0xF8006008, 0x03FFFFFFU, 0x03C0780FU), >> + EMIT_MASKWRITE(0xF800600C, 0x03FFFFFFU, 0x02001001U), >> + EMIT_MASKWRITE(0xF8006010, 0x03FFFFFFU, 0x00014001U), >> + EMIT_MASKWRITE(0xF8006014, 0x001FFFFFU, 0x0004281AU), >> + EMIT_MASKWRITE(0xF8006018, 0xF7FFFFFFU, 0x44E458D2U), >> + EMIT_MASKWRITE(0xF800601C, 0xFFFFFFFFU, 0x720238E5U), >> + EMIT_MASKWRITE(0xF8006020, 0x7FDFFFFCU, 0x270872D0U), >> + EMIT_MASKWRITE(0xF8006024, 0x0FFFFFC3U, 0x00000000U), >> + EMIT_MASKWRITE(0xF8006028, 0x00003FFFU, 0x00002007U), >> + EMIT_MASKWRITE(0xF800602C, 0xFFFFFFFFU, 0x00000008U), >> + EMIT_MASKWRITE(0xF8006030, 0xFFFFFFFFU, 0x00040930U), >> + EMIT_MASKWRITE(0xF8006034, 0x13FF3FFFU, 0x000116D4U), >> + EMIT_MASKWRITE(0xF8006038, 0x00000003U, 0x00000000U), >> + EMIT_MASKWRITE(0xF800603C, 0x000FFFFFU, 0x00000777U), >> + EMIT_MASKWRITE(0xF8006040, 0xFFFFFFFFU, 0xFFF00000U), >> + EMIT_MASKWRITE(0xF8006044, 0x0FFFFFFFU, 0x0F666666U), >> + EMIT_MASKWRITE(0xF8006048, 0x0003F03FU, 0x0003C008U), >> + EMIT_MASKWRITE(0xF8006050, 0xFF0F8FFFU, 0x77010800U), >> + EMIT_MASKWRITE(0xF8006058, 0x00010000U, 0x00000000U), >> + EMIT_MASKWRITE(0xF800605C, 0x0000FFFFU, 0x00005003U), >> + EMIT_MASKWRITE(0xF8006060, 0x000017FFU, 0x0000003EU), >> + EMIT_MASKWRITE(0xF8006064, 0x00021FE0U, 0x00020000U), >> + EMIT_MASKWRITE(0xF8006068, 0x03FFFFFFU, 0x00284141U), >> + EMIT_MASKWRITE(0xF800606C, 0x0000FFFFU, 0x00001610U), >> + EMIT_MASKWRITE(0xF8006078, 0x03FFFFFFU, 0x00466111U), >> + EMIT_MASKWRITE(0xF800607C, 0x000FFFFFU, 0x00032222U), >> + EMIT_MASKWRITE(0xF80060A4, 0xFFFFFFFFU, 0x10200802U), >> + EMIT_MASKWRITE(0xF80060A8, 0x0FFFFFFFU, 0x0690CB73U), >> + EMIT_MASKWRITE(0xF80060AC, 0x000001FFU, 0x000001FEU), >> + EMIT_MASKWRITE(0xF80060B0, 0x1FFFFFFFU, 0x1CFFFFFFU), >> + EMIT_MASKWRITE(0xF80060B4, 0x00000200U, 0x00000200U), >> + EMIT_MASKWRITE(0xF80060B8, 0x01FFFFFFU, 0x00200066U), >> + EMIT_MASKWRITE(0xF80060C4, 0x00000003U, 0x00000003U), >> + EMIT_MASKWRITE(0xF80060C4, 0x00000003U, 0x00000000U), >> + EMIT_MASKWRITE(0xF80060C8, 0x000000FFU, 0x00000000U), >> + EMIT_MASKWRITE(0xF80060DC, 0x00000001U, 0x00000000U), >> + EMIT_MASKWRITE(0xF80060F0, 0x0000FFFFU, 0x00000000U), >> + EMIT_MASKWRITE(0xF80060F4, 0x0000000FU, 0x00000008U), >> + EMIT_MASKWRITE(0xF8006114, 0x000000FFU, 0x00000000U), >> + EMIT_MASKWRITE(0xF8006118, 0x7FFFFFCFU, 0x40000001U), >> + EMIT_MASKWRITE(0xF800611C, 0x7FFFFFCFU, 0x40000001U), >> + EMIT_MASKWRITE(0xF8006120, 0x7FFFFFCFU, 0x40000001U), >> + EMIT_MASKWRITE(0xF8006124, 0x7FFFFFCFU, 0x40000001U), >> + EMIT_MASKWRITE(0xF800612C, 0x000FFFFFU, 0x0003482CU), >> + EMIT_MASKWRITE(0xF8006130, 0x000FFFFFU, 0x00033032U), >> + EMIT_MASKWRITE(0xF8006134, 0x000FFFFFU, 0x0002E81FU), >> + EMIT_MASKWRITE(0xF8006138, 0x000FFFFFU, 0x0002F81AU), >> + EMIT_MASKWRITE(0xF8006140, 0x000FFFFFU, 0x00000035U), >> + EMIT_MASKWRITE(0xF8006144, 0x000FFFFFU, 0x00000035U), >> + EMIT_MASKWRITE(0xF8006148, 0x000FFFFFU, 0x00000035U), >> + EMIT_MASKWRITE(0xF800614C, 0x000FFFFFU, 0x00000035U), >> + EMIT_MASKWRITE(0xF8006154, 0x000FFFFFU, 0x000000ACU), >> + EMIT_MASKWRITE(0xF8006158, 0x000FFFFFU, 0x000000B2U), >> + EMIT_MASKWRITE(0xF800615C, 0x000FFFFFU, 0x0000009FU), >> + EMIT_MASKWRITE(0xF8006160, 0x000FFFFFU, 0x0000009AU), >> + EMIT_MASKWRITE(0xF8006168, 0x001FFFFFU, 0x00000127U), >> + EMIT_MASKWRITE(0xF800616C, 0x001FFFFFU, 0x00000121U), >> + EMIT_MASKWRITE(0xF8006170, 0x001FFFFFU, 0x0000010FU), >> + EMIT_MASKWRITE(0xF8006174, 0x001FFFFFU, 0x00000113U), >> + EMIT_MASKWRITE(0xF800617C, 0x000FFFFFU, 0x000000ECU), >> + EMIT_MASKWRITE(0xF8006180, 0x000FFFFFU, 0x000000F2U), >> + EMIT_MASKWRITE(0xF8006184, 0x000FFFFFU, 0x000000DFU), >> + EMIT_MASKWRITE(0xF8006188, 0x000FFFFFU, 0x000000DAU), >> + EMIT_MASKWRITE(0xF8006190, 0xFFFFFFFFU, 0x1002E080U), >> + EMIT_MASKWRITE(0xF8006194, 0x000FFFFFU, 0x0001FC82U), >> + EMIT_MASKWRITE(0xF8006204, 0xFFFFFFFFU, 0x00000000U), >> + EMIT_MASKWRITE(0xF8006208, 0x000703FFU, 0x000003FFU), >> + EMIT_MASKWRITE(0xF800620C, 0x000703FFU, 0x000003FFU), >> + EMIT_MASKWRITE(0xF8006210, 0x000703FFU, 0x000003FFU), >> + EMIT_MASKWRITE(0xF8006214, 0x000703FFU, 0x000003FFU), >> + EMIT_MASKWRITE(0xF8006218, 0x000F03FFU, 0x000003FFU), >> + EMIT_MASKWRITE(0xF800621C, 0x000F03FFU, 0x000003FFU), >> + EMIT_MASKWRITE(0xF8006220, 0x000F03FFU, 0x000003FFU), >> + EMIT_MASKWRITE(0xF8006224, 0x000F03FFU, 0x000003FFU), >> + EMIT_MASKWRITE(0xF80062A8, 0x00000FF5U, 0x00000000U), >> + EMIT_MASKWRITE(0xF80062AC, 0xFFFFFFFFU, 0x00000000U), >> + EMIT_MASKWRITE(0xF80062B0, 0x003FFFFFU, 0x00005125U), >> + EMIT_MASKWRITE(0xF80062B4, 0x0003FFFFU, 0x000012A8U), >> + EMIT_MASKPOLL(0xF8000B74, 0x00002000U), >> + EMIT_MASKWRITE(0xF8006000, 0x0001FFFFU, 0x00000081U), >> + EMIT_MASKPOLL(0xF8006054, 0x00000007U), >> + EMIT_EXIT(), >> +}; >> + >> +static unsigned long ps7_mio_init_data_3_0[] = { >> + EMIT_MASKWRITE(0xF8000008, 0x0000FFFFU, 0x0000DF0DU), >> + EMIT_MASKWRITE(0xF8000B40, 0x00000FFFU, 0x00000600U), >> + EMIT_MASKWRITE(0xF8000B44, 0x00000FFFU, 0x00000600U), >> + EMIT_MASKWRITE(0xF8000B48, 0x00000FFFU, 0x00000672U), >> + EMIT_MASKWRITE(0xF8000B4C, 0x00000FFFU, 0x00000672U), >> + EMIT_MASKWRITE(0xF8000B50, 0x00000FFFU, 0x00000674U), >> + EMIT_MASKWRITE(0xF8000B54, 0x00000FFFU, 0x00000674U), >> + EMIT_MASKWRITE(0xF8000B58, 0x00000FFFU, 0x00000600U), >> + EMIT_MASKWRITE(0xF8000B5C, 0xFFFFFFFFU, 0x0018C61CU), >> + EMIT_MASKWRITE(0xF8000B60, 0xFFFFFFFFU, 0x00F9861CU), >> + EMIT_MASKWRITE(0xF8000B64, 0xFFFFFFFFU, 0x00F9861CU), >> + EMIT_MASKWRITE(0xF8000B68, 0xFFFFFFFFU, 0x00F9861CU), >> + EMIT_MASKWRITE(0xF8000B6C, 0x00007FFFU, 0x00000E60U), >> + EMIT_MASKWRITE(0xF8000B70, 0x00000001U, 0x00000001U), >> + EMIT_MASKWRITE(0xF8000B70, 0x00000021U, 0x00000020U), >> + EMIT_MASKWRITE(0xF8000B70, 0x07FEFFFFU, 0x00000823U), >> + EMIT_MASKWRITE(0xF8000004, 0x0000FFFFU, 0x0000767BU), >> + EMIT_EXIT(), >> +}; >> + >> +static unsigned long ps7_peripherals_init_data_3_0[] = { >> + EMIT_MASKWRITE(0xF8000008, 0x0000FFFFU, 0x0000DF0DU), >> + EMIT_MASKWRITE(0xF8000B48, 0x00000180U, 0x00000180U), >> + EMIT_MASKWRITE(0xF8000B4C, 0x00000180U, 0x00000180U), >> + EMIT_MASKWRITE(0xF8000B50, 0x00000180U, 0x00000180U), >> + EMIT_MASKWRITE(0xF8000B54, 0x00000180U, 0x00000180U), >> + EMIT_MASKWRITE(0xF8000004, 0x0000FFFFU, 0x0000767BU), >> + EMIT_MASKWRITE(0xE0001034, 0x000000FFU, 0x00000006U), >> + EMIT_MASKWRITE(0xE0001018, 0x0000FFFFU, 0x0000007CU), >> + EMIT_MASKWRITE(0xE0001000, 0x000001FFU, 0x00000017U), >> + EMIT_MASKWRITE(0xE0001004, 0x000003FFU, 0x00000020U), >> + EMIT_MASKWRITE(0xE0000034, 0x000000FFU, 0x00000006U), >> + EMIT_MASKWRITE(0xE0000018, 0x0000FFFFU, 0x0000007CU), >> + EMIT_MASKWRITE(0xE0000000, 0x000001FFU, 0x00000017U), >> + EMIT_MASKWRITE(0xE0000004, 0x000003FFU, 0x00000020U), >> + EMIT_MASKWRITE(0xE000D000, 0x000800FFU, 0x000800C1U), >> + EMIT_MASKWRITE(0xF8007000, 0x20000000U, 0x00000000U), >> + EMIT_MASKDELAY(0xF8F00200, 1), >> + EMIT_MASKDELAY(0xF8F00200, 1), >> + EMIT_MASKDELAY(0xF8F00200, 1), >> + EMIT_EXIT(), >> +}; >> + >> +static unsigned long ps7_post_config_3_0[] = { >> + EMIT_MASKWRITE(0xF8000008, 0x0000FFFFU, 0x0000DF0DU), >> + EMIT_MASKWRITE(0xF8000900, 0x0000000FU, 0x0000000FU), >> + EMIT_MASKWRITE(0xF8000240, 0xFFFFFFFFU, 0x00000000U), >> + EMIT_MASKWRITE(0xF8000004, 0x0000FFFFU, 0x0000767BU), >> + EMIT_EXIT(), >> +}; >> + >> +int ps7_init(void) >> +{ >> + int ret; >> + >> + ret = ps7_config(ps7_mio_init_data_3_0); >> + if (ret != PS7_INIT_SUCCESS) >> + return ret; >> + ret = ps7_config(ps7_pll_init_data_3_0); >> + if (ret != PS7_INIT_SUCCESS) >> + return ret; >> + ret = ps7_config(ps7_clock_init_data_3_0); >> + if (ret != PS7_INIT_SUCCESS) >> + return ret; >> + ret = ps7_config(ps7_ddr_init_data_3_0); >> + if (ret != PS7_INIT_SUCCESS) >> + return ret; >> + ret = ps7_config(ps7_peripherals_init_data_3_0); >> + if (ret != PS7_INIT_SUCCESS) >> + return ret; >> + >> + return PS7_INIT_SUCCESS; >> +} >> + >> +int ps7_post_config(void) >> +{ >> + return ps7_config(ps7_post_config_3_0); >> +} >> diff --git a/board/topic/zynq/zynq-topic-miamilite/ps7_regs.txt b/board/topic/zynq/zynq-topic-miamilite/ps7_regs.txt >> new file mode 100644 >> index 0000000..db6e642 >> --- /dev/null >> +++ b/board/topic/zynq/zynq-topic-miamilite/ps7_regs.txt >> @@ -0,0 +1,61 @@ >> +0xF8000120 0x1F000200 // ARM_CLK_CTRL - divisor = 2 433 MHz (?) >> +0xf8000700 0x202 >> +0xf8000704 0x202 >> +0xf8000708 0x202 >> +0xf800070c 0x202 >> +0xf8000710 0x202 >> +0xf8000714 0x202 >> +0xf8000718 0x202 >> +0xf800071c 0x200 >> +0xf8000720 0x202 >> +0xf8000724 0x202 >> +0xf8000728 0x202 >> +0xf800072c 0x202 >> +0xf8000730 0x202 >> +0xf8000734 0x202 >> +0xf8000738 0x12e1 >> +0xf800073c 0x12e0 >> +0xf8000740 0x1200 >> +0xf8000744 0x1200 >> +0xf8000748 0x1200 >> +0xf800074c 0x1200 >> +0xf8000750 0x1200 >> +0xf8000754 0x1200 >> +0xf8000758 0x1200 >> +0xf800075c 0x1200 >> +0xf8000760 0x1200 >> +0xf8000764 0x200 >> +0xf8000768 0x1200 >> +0xf800076c 0x200 >> +0xf8000770 0x304 >> +0xf8000774 0x305 >> +0xf8000778 0x304 >> +0xf800077c 0x305 >> +0xf8000780 0x304 >> +0xf8000784 0x304 >> +0xf8000788 0x304 >> +0xf800078c 0x304 >> +0xf8000790 0x305 >> +0xf8000794 0x304 >> +0xf8000798 0x304 >> +0xf800079c 0x304 >> +0xf80007a0 0x380 >> +0xf80007a4 0x380 >> +0xf80007a8 0x380 >> +0xf80007ac 0x380 >> +0xf80007b0 0x380 >> +0xf80007b4 0x380 >> +0xf80007b8 0x1200 >> +0xf80007bc 0x1200 >> +0xf80007c0 0x1240 >> +0xf80007c4 0x1240 >> +0xf80007c8 0x1240 >> +0xf80007cc 0x1240 >> +0xf80007d0 0x1200 >> +0xf80007d4 0x1200 >> +0xf8000830 0x380037 >> +0xf8000834 0x3a0039 >> +0xF800014C 0x00000621 // LQSPI_CLK_CTRL - ARMPLL/6 (200 MHz) >> +0xE000D000 0x800238C1 // QSPI config - divide-by-2 >> +0xE000D038 0x00000020 // QSPI loopback - internal, 0 delay >> +0xE000D0A0 0xE2FF06EB // LQSPI_CFG - Quad read, dual flash >> diff --git a/configs/topic_miamilite_defconfig b/configs/topic_miamilite_defconfig >> new file mode 100644 >> index 0000000..8959fa6 >> --- /dev/null >> +++ b/configs/topic_miamilite_defconfig >> @@ -0,0 +1,52 @@ >> +CONFIG_ARM=y >> +CONFIG_SYS_VENDOR="topic" >> +CONFIG_SYS_CONFIG_NAME="topic_miamilite" >> +CONFIG_ARCH_ZYNQ=y >> +CONFIG_SYS_TEXT_BASE=0x4000000 >> +CONFIG_BOOT_INIT_FILE="board/topic/zynq/zynq-topic-miamilite/ps7_regs.txt" >> +CONFIG_DEFAULT_DEVICE_TREE="zynq-topic-miamilite" >> +CONFIG_BOOTDELAY=0 >> +# CONFIG_DISPLAY_CPUINFO is not set >> +CONFIG_SPL=y >> +CONFIG_HUSH_PARSER=y >> +CONFIG_SYS_PROMPT="zynq-uboot> " >> +# CONFIG_CMD_IMLS is not set >> +# CONFIG_CMD_FLASH is not set >> +CONFIG_CMD_MMC=y >> +CONFIG_CMD_SF=y >> +CONFIG_CMD_I2C=y >> +CONFIG_CMD_USB=y >> +CONFIG_CMD_DFU=y >> +CONFIG_CMD_GPIO=y >> +# CONFIG_CMD_SETEXPR is not set >> +# CONFIG_CMD_NET is not set >> +# CONFIG_CMD_NFS is not set >> +CONFIG_CMD_CACHE=y >> +CONFIG_CMD_EXT4=y >> +CONFIG_CMD_FAT=y >> +CONFIG_CMD_FS_GENERIC=y >> +CONFIG_OF_EMBED=y >> +CONFIG_SPL_DM_SEQ_ALIAS=y >> +CONFIG_DFU_RAM=y >> +CONFIG_MMC_SDHCI=y >> +CONFIG_MMC_SDHCI_ZYNQ=y >> +CONFIG_SPI_FLASH=y >> +CONFIG_SPI_FLASH_BAR=y >> +CONFIG_SPI_FLASH_STMICRO=y >> +# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set >> +CONFIG_DEBUG_UART=y >> +CONFIG_DEBUG_UART_ZYNQ=y >> +CONFIG_DEBUG_UART_BASE=0xe0000000 >> +CONFIG_DEBUG_UART_CLOCK=100000000 >> +CONFIG_ZYNQ_QSPI=y >> +CONFIG_USB=y >> +CONFIG_USB_EHCI_HCD=y >> +CONFIG_USB_ULPI_VIEWPORT=y >> +CONFIG_USB_ULPI=y >> +CONFIG_USB_STORAGE=y >> +CONFIG_USB_GADGET=y >> +CONFIG_CI_UDC=y >> +CONFIG_USB_GADGET_DOWNLOAD=y >> +CONFIG_G_DNL_MANUFACTURER="Xilinx" >> +CONFIG_G_DNL_VENDOR_NUM=0x03fd >> +CONFIG_G_DNL_PRODUCT_NUM=0x0300 >> diff --git a/include/configs/topic_miamilite.h b/include/configs/topic_miamilite.h >> new file mode 100644 >> index 0000000..46ca6bd >> --- /dev/null >> +++ b/include/configs/topic_miamilite.h >> @@ -0,0 +1,2 @@ >> +#include "topic_miami.h" >> +#define CONFIG_SF_DUAL_FLASH >> > > Isn't it easier to define this in Kconfig and just select it? > All configs are on the way to Kconfig anyway. Probably, yes, but this appears to be the current state. I did a grep on the keywork and strangely only the two topic boards mention it. Apparently no other boards use dual-qspu flash? I'd propose making the move to Kconfig a separate patch. This patch can be rebased on that. Kind regards, Mike Looijmans System Expert TOPIC Products Materiaalweg 4, NL-5681 RJ Best Postbus 440, NL-5680 AK Best Telefoon: +31 (0) 499 33 69 79 E-mail: mike.looijmans at topicproducts.com Website: www.topicproducts.com Please consider the environment before printing this e-mail Join our presentation at Electronics & Applications 2017: FPGA for real-time data processing, subject “Hardware platform for industrial ultrasound steel plate Inspection” Topic Embedded Systems - Herman Kuster, 1st June 10 AM Visit http://eabeurs.nl/author/612884/ for more information