QSPI-boot is verified on LS20080ARDB RevF board with LS2088A SoC. LS2088ARDB RevF Board has limitation that QIXIS can not be access, so QIXIS flag is kept disabled
Signed-off-by: Priyanka Jain priyanka.jain@nxp.com Signed-off-by: Suresh Gupta suresh.gupta@nxp.com --- Changes for v2: Incorporated Sun York's comments Introduced another patch to update qixis related code
arch/arm/cpu/armv8/fsl-layerscape/Kconfig | 1 + arch/arm/dts/Makefile | 2 +- arch/arm/dts/fsl-ls2080a-rdb-qspi.dts | 57 +++++++++++++++++++++++++++ board/freescale/ls2080ardb/README | 21 ++++++++++ configs/ls2080ardb_qspi_defconfig | 40 +++++++++++++++++++ include/configs/ls2080a_common.h | 6 +++ include/configs/ls2080aqds.h | 8 +--- include/configs/ls2080ardb.h | 60 ++++++++++++++++++++++++++++- 8 files changed, 186 insertions(+), 9 deletions(-) create mode 100644 arch/arm/dts/fsl-ls2080a-rdb-qspi.dts create mode 100644 configs/ls2080ardb_qspi_defconfig
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig index 12fd80e..4b32b2e 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig +++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig @@ -163,6 +163,7 @@ endchoice config SYS_LS_PPA_FW_ADDR hex "Address of PPA firmware loading from" depends on FSL_LS_PPA + default 0x20400000 if SYS_LS_PPA_FW_IN_XIP && QSPI_BOOT && ARCH_LS2080A default 0x40500000 if SYS_LS_PPA_FW_IN_XIP && QSPI_BOOT default 0x580a00000 if SYS_LS_PPA_FW_IN_XIP && ARCH_LS2080A default 0x60500000 if SYS_LS_PPA_FW_IN_XIP diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 0ee4281..59366cf 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -171,7 +171,7 @@ dtb-$(CONFIG_ARCH_LS1021A) += ls1021a-qds-duart.dtb \ ls1021a-twr-duart.dtb ls1021a-twr-lpuart.dtb \ ls1021a-iot-duart.dtb dtb-$(CONFIG_FSL_LSCH3) += fsl-ls2080a-qds.dtb \ - fsl-ls2080a-rdb.dtb + fsl-ls2080a-rdb.dtb fsl-ls2080a-rdb-qspi.dtb dtb-$(CONFIG_FSL_LSCH2) += fsl-ls1043a-qds-duart.dtb \ fsl-ls1043a-qds-lpuart.dtb \ fsl-ls1043a-rdb.dtb \ diff --git a/arch/arm/dts/fsl-ls2080a-rdb-qspi.dts b/arch/arm/dts/fsl-ls2080a-rdb-qspi.dts new file mode 100644 index 0000000..aa9b03d --- /dev/null +++ b/arch/arm/dts/fsl-ls2080a-rdb-qspi.dts @@ -0,0 +1,57 @@ +/* + * NXP ls2080a RDB board device tree source for QSPI-boot + * + * Copyright (C) 2017 NXP Semiconductors + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/dts-v1/; + +#include "fsl-ls2080a.dtsi" + +/ { + model = "Freescale Layerscape 2080a RDB Board"; + compatible = "fsl,ls2080a-rdb", "fsl,ls2080a"; + + aliases { + spi0 = &qspi; + spi1 = &dspi; + }; +}; + +&dspi { + bus-num = <0>; + status = "okay"; + + dflash0: n25q512a { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-flash"; + spi-max-frequency = <3000000>; + spi-cpol; + spi-cpha; + reg = <0>; + }; +}; + +&qspi { + bus-num = <0>; + status = "okay"; + + qflash0: s25fs512s@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-flash"; + spi-max-frequency = <50000000>; + reg = <0>; + }; + + qflash1: s25fs512s@1 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-flash"; + spi-max-frequency = <50000000>; + reg = <1>; + }; +}; diff --git a/board/freescale/ls2080ardb/README b/board/freescale/ls2080ardb/README index 0c9c574..3066b0e 100644 --- a/board/freescale/ls2080ardb/README +++ b/board/freescale/ls2080ardb/README @@ -68,6 +68,27 @@ Booting Options --------------- a) NOR boot b) NAND boot +c) QSPI boot + +cfg_rcw_src switches needs to be changed for booting from different option. +Refer to board documentation for correct switch setting. + +QSPI boot details +=================== +Supported only for LS2080/LS2088ARDB RevF boardr with LS2088A SoC + +Memory map for QSPI flash +------------------------- +Image Flash Offset +RCW+PBI 0x00000000 +Boot firmware (U-Boot) 0x00100000 +Boot firmware Environment 0x00300000 +PPA firmware 0x00400000 +Cortina PHY firmware 0x00980000 +DPAA2 MC 0x00A00000 +DPAA2 DPL 0x00D00000 +DPAA2 DPC 0x00E00000 +Kernel.itb 0x01100000
Booting Linux flavors which do not support 48-bit VA (< Linux 3.18) ------------------------------------------------------------------- diff --git a/configs/ls2080ardb_qspi_defconfig b/configs/ls2080ardb_qspi_defconfig new file mode 100644 index 0000000..d89c724 --- /dev/null +++ b/configs/ls2080ardb_qspi_defconfig @@ -0,0 +1,40 @@ +CONFIG_ARM=y +CONFIG_TARGET_LS2080ARDB=y +CONFIG_FSL_LS_PPA=y +CONFIG_DEFAULT_DEVICE_TREE="fsl-ls2080a-rdb-qspi" +# CONFIG_SYS_MALLOC_F is not set +CONFIG_FIT=y +CONFIG_FIT_VERBOSE=y +CONFIG_OF_BOARD_SETUP=y +CONFIG_OF_STDOUT_VIA_ALIAS=y +CONFIG_QSPI_BOOT=y +CONFIG_BOOTDELAY=10 +CONFIG_CMD_GREPENV=y +CONFIG_CMD_GPT=y +CONFIG_CMD_MMC=y +CONFIG_CMD_SF=y +CONFIG_CMD_I2C=y +CONFIG_CMD_USB=y +# CONFIG_CMD_SETEXPR is not set +CONFIG_CMD_CACHE=y +CONFIG_OF_CONTROL=y +CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_DM=y +CONFIG_FSL_CAAM=y +CONFIG_DM_SPI_FLASH=y +CONFIG_NETDEVICES=y +CONFIG_E1000=y +CONFIG_PCI=y +CONFIG_DM_PCI=y +CONFIG_DM_PCI_COMPAT=y +CONFIG_PCIE_LAYERSCAPE=y +CONFIG_SYS_NS16550=y +CONFIG_DM_SPI=y +CONFIG_FSL_QSPI=y +CONFIG_FSL_DSPI=y +CONFIG_USB=y +CONFIG_DM_USB=y +CONFIG_USB_XHCI_HCD=y +CONFIG_USB_XHCI_DWC3=y +CONFIG_USB_STORAGE=y +CONFIG_EFI_LOADER_BOUNCE_BUFFER=y diff --git a/include/configs/ls2080a_common.h b/include/configs/ls2080a_common.h index 427f623..cdb416a 100644 --- a/include/configs/ls2080a_common.h +++ b/include/configs/ls2080a_common.h @@ -28,6 +28,12 @@ #else #define CONFIG_SYS_TEXT_BASE 0x30100000 #endif +#else +#define CONFIG_SYS_TEXT_BASE 0x20100000 +#define CONFIG_ENV_IS_IN_SPI_FLASH +#define CONFIG_ENV_SIZE 0x2000 /* 8KB */ +#define CONFIG_ENV_OFFSET 0x100000 /* 1MB */ +#define CONFIG_ENV_SECT_SIZE 0x10000 #endif
#define CONFIG_SUPPORT_RAW_INITRD diff --git a/include/configs/ls2080aqds.h b/include/configs/ls2080aqds.h index beacb99..5e2c164 100644 --- a/include/configs/ls2080aqds.h +++ b/include/configs/ls2080aqds.h @@ -262,13 +262,7 @@ unsigned long get_board_ddr_clk(void); #define CONFIG_SYS_CS2_FTIM2 CONFIG_SYS_NAND_FTIM2 #define CONFIG_SYS_CS2_FTIM3 CONFIG_SYS_NAND_FTIM3
-#if defined(CONFIG_QSPI_BOOT) -#define CONFIG_SYS_TEXT_BASE 0x20010000 -#define CONFIG_ENV_IS_IN_SPI_FLASH -#define CONFIG_ENV_SIZE 0x2000 /* 8KB */ -#define CONFIG_ENV_OFFSET 0x100000 /* 1MB */ -#define CONFIG_ENV_SECT_SIZE 0x10000 -#else +#ifndef CONFIG_QSPI_BOOT #define CONFIG_ENV_IS_IN_FLASH #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x200000) #define CONFIG_ENV_SECT_SIZE 0x20000 diff --git a/include/configs/ls2080ardb.h b/include/configs/ls2080ardb.h index 2155a89..0d8e553 100644 --- a/include/configs/ls2080ardb.h +++ b/include/configs/ls2080ardb.h @@ -12,6 +12,12 @@ #undef CONFIG_CONS_INDEX #define CONFIG_CONS_INDEX 2
+#ifdef CONFIG_FSL_QSPI +#undef CONFIG_CMD_IMLS +#define CONFIG_SYS_I2C_EARLY_INIT +#define CONFIG_DISPLAY_BOARDINFO_LATE +#endif + #define I2C_MUX_CH_VOL_MONITOR 0xa #define I2C_VOL_MONITOR_ADDR 0x38 #define CONFIG_VOL_MONITOR_IR36021_READ @@ -32,7 +38,11 @@ unsigned long get_board_sys_clk(void); #endif
+#ifdef CONFIG_FSL_QSPI +#define CONFIG_SYS_CLK_FREQ 100000000 +#else #define CONFIG_SYS_CLK_FREQ get_board_sys_clk() +#endif #define CONFIG_DDR_CLK_FREQ 133333333 #define COUNTER_FREQUENCY_REAL (CONFIG_SYS_CLK_FREQ/4)
@@ -116,7 +126,9 @@ unsigned long get_board_sys_clk(void); CONFIG_SYS_FLASH_BASE + 0x40000000} #endif
+#ifndef CONFIG_FSL_QSPI #define CONFIG_NAND_FSL_IFC +#endif #define CONFIG_SYS_NAND_MAX_ECCPOS 256 #define CONFIG_SYS_NAND_MAX_OOBFREE 2
@@ -154,11 +166,15 @@ unsigned long get_board_sys_clk(void); #define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND_BASE } #define CONFIG_SYS_MAX_NAND_DEVICE 1 #define CONFIG_MTD_NAND_VERIFY_WRITE +#ifndef CONFIG_FSL_QSPI #define CONFIG_CMD_NAND +#endif
#define CONFIG_SYS_NAND_BLOCK_SIZE (512 * 1024)
+#ifndef CONFIG_FSL_QSPI #define CONFIG_FSL_QIXIS /* use common QIXIS code */ +#endif #define QIXIS_LBMAP_SWITCH 0x06 #define QIXIS_LBMAP_MASK 0x0f #define QIXIS_LBMAP_SHIFT 0 @@ -241,11 +257,13 @@ unsigned long get_board_sys_clk(void); #define CONFIG_SYS_CS2_FTIM2 CONFIG_SYS_NAND_FTIM2 #define CONFIG_SYS_CS2_FTIM3 CONFIG_SYS_NAND_FTIM3
+#ifndef CONFIG_QSPI_BOOT #define CONFIG_ENV_IS_IN_FLASH #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x200000) #define CONFIG_ENV_SECT_SIZE 0x20000 #define CONFIG_ENV_SIZE 0x2000 #endif +#endif
/* Debug Server firmware */ #define CONFIG_SYS_DEBUG_SERVER_FW_IN_NOR @@ -263,11 +281,18 @@ unsigned long get_board_sys_clk(void); #define I2C_MUX_CH_DEFAULT 0x8
/* SPI */ -#ifdef CONFIG_FSL_DSPI +#if defined(CONFIG_FSL_QSPI) || defined(CONFIG_FSL_DSPI) #define CONFIG_SPI_FLASH #define CONFIG_SPI_FLASH_BAR +#ifdef CONFIG_FSL_DSPI #define CONFIG_SPI_FLASH_STMICRO #endif +#ifdef CONFIG_FSL_QSPI +#define CONFIG_SPI_FLASH_SPANSION +#define FSL_QSPI_FLASH_SIZE (1 << 26) /* 64MB */ +#define FSL_QSPI_FLASH_NUM 2 +#endif +#endif
/* * RTC configuration @@ -347,6 +372,27 @@ unsigned long get_board_sys_clk(void); " 0x580800000 \0" \ BOOTENV #else +#ifdef CONFIG_QSPI_BOOT +#define CONFIG_EXTRA_ENV_SETTINGS \ + "hwconfig=fsl_ddr:bank_intlv=auto\0" \ + "scriptaddr=0x80800000\0" \ + "kernel_addr_r=0x81000000\0" \ + "pxefile_addr_r=0x81000000\0" \ + "fdt_addr_r=0x88000000\0" \ + "ramdisk_addr_r=0x89000000\0" \ + "loadaddr=0x80100000\0" \ + "kernel_addr=0x100000\0" \ + "ramdisk_addr=0x800000\0" \ + "ramdisk_size=0x2000000\0" \ + "fdt_high=0xa0000000\0" \ + "initrd_high=0xffffffffffffffff\0" \ + "kernel_start=0x21100000\0" \ + "mcmemsize=0x40000000\0" \ + "fdtfile=fsl-ls2080a-rdb.dtb\0" \ + "mcinitcmd=fsl_mc start mc 0x20a00000" \ + " 0x20e00000 \0" \ + BOOTENV +#else #define CONFIG_EXTRA_ENV_SETTINGS \ "hwconfig=fsl_ddr:bank_intlv=auto\0" \ "scriptaddr=0x80800000\0" \ @@ -369,6 +415,7 @@ unsigned long get_board_sys_clk(void); " 0x580800000 \0" \ BOOTENV #endif +#endif
#undef CONFIG_BOOTARGS @@ -378,11 +425,18 @@ unsigned long get_board_sys_clk(void); " hugepagesz=2m hugepages=256"
#undef CONFIG_BOOTCOMMAND +#ifdef CONFIG_QSPI_BOOT +/* Try to boot an on-QSPI kernel first, then do normal distro boot */ +#define CONFIG_BOOTCOMMAND "run mcinitcmd && fsl_mc lazyapply dpl 0x20d00000" \ + " && bootm $kernel_start" \ + " || run distro_bootcmd" +#else /* Try to boot an on-NOR kernel first, then do normal distro boot */ #define CONFIG_BOOTCOMMAND "run mcinitcmd && fsl_mc lazyapply dpl 0x580700000" \ " && cp.b $kernel_start $kernel_load $kernel_size" \ " && bootm $kernel_load" \ " || run distro_bootcmd" +#endif
/* MAC/PHY configuration */ #ifdef CONFIG_FSL_MC_ENET @@ -391,7 +445,11 @@ unsigned long get_board_sys_clk(void); #define CONFIG_PHY_CORTINA #define CONFIG_PHYLIB #define CONFIG_SYS_CORTINA_FW_IN_NOR +#ifdef CONFIG_QSPI_BOOT +#define CONFIG_CORTINA_FW_ADDR 0x20980000 +#else #define CONFIG_CORTINA_FW_ADDR 0x581000000 +#endif #define CONFIG_CORTINA_FW_LENGTH 0x40000
#define CORTINA_PHY_ADDR1 0x10