Add an initial VPL build for sandbox. This includes the flow:
TPL (with of-platdata) -> VPL -> SPL -> U-Boot
To run it:
./tpl/u-boot-tpl -D
The -D is needed to get the default device tree, which includes the serial console info.
Add a Makefile check for OF_HOSTFILE which is the option that enables devicetree control on sandbox.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v4: - Add a sandbox_vpl build - Update cover letter
Makefile | 2 +- arch/sandbox/Kconfig | 8 ++ arch/sandbox/cpu/spl.c | 12 +- arch/sandbox/dts/sandbox.dtsi | 10 +- board/sandbox/MAINTAINERS | 7 + configs/sandbox_vpl_defconfig | 249 ++++++++++++++++++++++++++++++++++ lib/Kconfig | 2 +- 7 files changed, 281 insertions(+), 9 deletions(-) create mode 100644 configs/sandbox_vpl_defconfig
diff --git a/Makefile b/Makefile index c1e5c7fc5a7..43924c86e3d 100644 --- a/Makefile +++ b/Makefile @@ -1190,7 +1190,7 @@ u-boot.bin: u-boot-fit-dtb.bin FORCE u-boot-dtb.bin: u-boot-nodtb.bin dts/dt.dtb FORCE $(call if_changed,cat)
-else ifeq ($(CONFIG_OF_SEPARATE),y) +else ifeq ($(CONFIG_OF_SEPARATE)$(CONFIG_OF_HOSTFILE),y) u-boot-dtb.bin: u-boot-nodtb.bin dts/dt.dtb FORCE $(call if_changed,cat)
diff --git a/arch/sandbox/Kconfig b/arch/sandbox/Kconfig index f83282d9d56..e504b08b951 100644 --- a/arch/sandbox/Kconfig +++ b/arch/sandbox/Kconfig @@ -29,6 +29,14 @@ config SANDBOX_SPL bool "Enable SPL for sandbox" select SUPPORT_SPL
+config SANDBOX_TPL + bool "Enable TPL for sandbox" + select SUPPORT_TPL + +config SANDBOX_VPL + bool "Enable VPL for sandbox" + select SUPPORT_VPL + config SYS_CONFIG_NAME default "sandbox_spl" if SANDBOX_SPL default "sandbox" if !SANDBOX_SPL diff --git a/arch/sandbox/cpu/spl.c b/arch/sandbox/cpu/spl.c index 650bdb0a701..2f1c06903c8 100644 --- a/arch/sandbox/cpu/spl.c +++ b/arch/sandbox/cpu/spl.c @@ -31,13 +31,21 @@ int sandbox_find_next_phase(char *fname, int maxlen, bool use_img) return 0; }
-/* SPL / TPL init function */ +/* SPL / TPL / VPL init function */ void board_init_f(ulong flag) { struct sandbox_state *state = state_get_current(); + int ret;
gd->arch.ram_buf = state->ram_buf; gd->ram_size = state->ram_size; + + ret = spl_early_init(); + if (ret) { + debug("spl_early_init() failed: %d\n", ret); + hang(); + } + preloader_console_init(); }
u32 spl_boot_device(void) @@ -74,8 +82,6 @@ void spl_board_init(void) { struct sandbox_state *state = state_get_current();
- preloader_console_init(); - if (state->run_unittests) { struct unit_test *tests = UNIT_TEST_ALL_START(); const int count = UNIT_TEST_ALL_COUNT(); diff --git a/arch/sandbox/dts/sandbox.dtsi b/arch/sandbox/dts/sandbox.dtsi index 200fcab6a41..b49fdc6d8ab 100644 --- a/arch/sandbox/dts/sandbox.dtsi +++ b/arch/sandbox/dts/sandbox.dtsi @@ -226,7 +226,7 @@ };
spl-test { - u-boot,dm-pre-reloc; + u-boot,dm-spl; compatible = "sandbox,spl-test"; boolval; intval = <1>; @@ -240,7 +240,7 @@ };
spl-test2 { - u-boot,dm-pre-reloc; + u-boot,dm-spl; compatible = "sandbox,spl-test"; intval = <3>; intarray = <5>; @@ -252,14 +252,14 @@ };
spl-test3 { - u-boot,dm-pre-reloc; + u-boot,dm-spl; compatible = "sandbox,spl-test"; stringarray = "one"; maybe-empty-int = <1>; };
spl-test5 { - u-boot,dm-tpl; + u-boot,dm-vpl; compatible = "sandbox,spl-test"; stringarray = "tpl"; }; @@ -306,6 +306,8 @@ /* Needs to be available prior to relocation */ uart0: serial { u-boot,dm-spl; + u-boot,dm-tpl; + u-boot,dm-vpl; compatible = "sandbox,serial"; sandbox,text-colour = "cyan"; pinctrl-names = "default"; diff --git a/board/sandbox/MAINTAINERS b/board/sandbox/MAINTAINERS index d32561cd1d0..9f5073bf287 100644 --- a/board/sandbox/MAINTAINERS +++ b/board/sandbox/MAINTAINERS @@ -33,3 +33,10 @@ S: Maintained F: board/sandbox/ F: include/configs/sandbox.h F: configs/sandbox_flattree_defconfig + +SANDBOX VPL BOARD +M: Simon Glass sjg@chromium.org +S: Maintained +F: board/sandbox/ +F: include/configs/sandbox_spl.h +F: configs/sandbox_vpl_defconfig diff --git a/configs/sandbox_vpl_defconfig b/configs/sandbox_vpl_defconfig new file mode 100644 index 00000000000..bc5978e753f --- /dev/null +++ b/configs/sandbox_vpl_defconfig @@ -0,0 +1,249 @@ +CONFIG_SYS_TEXT_BASE=0x200000 +CONFIG_SPL_LIBCOMMON_SUPPORT=y +CONFIG_SPL_LIBGENERIC_SUPPORT=y +CONFIG_NR_DRAM_BANKS=1 +CONFIG_SYS_MEMTEST_START=0x00100000 +CONFIG_SYS_MEMTEST_END=0x00101000 +CONFIG_ENV_SIZE=0x2000 +CONFIG_DEFAULT_DEVICE_TREE="sandbox" +CONFIG_SPL_SERIAL_SUPPORT=y +CONFIG_TPL_LIBCOMMON_SUPPORT=y +CONFIG_TPL_LIBGENERIC_SUPPORT=y +CONFIG_SPL_DRIVERS_MISC=y +CONFIG_SPL_SYS_MALLOC_F_LEN=0x8000 +CONFIG_SPL=y +CONFIG_BOOTSTAGE_STASH_ADDR=0x0 +CONFIG_SANDBOX_SPL=y +CONFIG_SANDBOX_TPL=y +CONFIG_SANDBOX_VPL=y +CONFIG_DEBUG_UART=y +CONFIG_DISTRO_DEFAULTS=y +CONFIG_FIT=y +CONFIG_FIT_SIGNATURE=y +CONFIG_FIT_VERBOSE=y +CONFIG_SPL_LOAD_FIT=y +# CONFIG_USE_SPL_FIT_GENERATOR is not set +CONFIG_BOOTSTAGE=y +CONFIG_BOOTSTAGE_REPORT=y +CONFIG_BOOTSTAGE_FDT=y +CONFIG_BOOTSTAGE_STASH=y +CONFIG_BOOTSTAGE_STASH_SIZE=0x4096 +CONFIG_CONSOLE_RECORD=y +CONFIG_CONSOLE_RECORD_OUT_SIZE=0x1000 +CONFIG_DISPLAY_BOARDINFO_LATE=y +CONFIG_MISC_INIT_F=y +CONFIG_HANDOFF=y +CONFIG_SPL_BOARD_INIT=y +CONFIG_TPL_SYS_MALLOC_SIMPLE=y +CONFIG_SPL_ENV_SUPPORT=y +CONFIG_SPL_I2C=y +CONFIG_SPL_RTC_SUPPORT=y +CONFIG_TPL=y +CONFIG_TPL_DRIVERS_MISC=y +CONFIG_TPL_ENV_SUPPORT=y +CONFIG_TPL_I2C=y +CONFIG_TPL_RTC_SUPPORT=y +CONFIG_TPL_SERIAL_SUPPORT=y +CONFIG_VPL=y +CONFIG_VPL_ENV_SUPPORT=y +CONFIG_CMD_CPU=y +CONFIG_CMD_LICENSE=y +CONFIG_CMD_BOOTZ=y +CONFIG_CMD_BOOTEFI_HELLO=y +# CONFIG_CMD_ELF is not set +CONFIG_CMD_ASKENV=y +CONFIG_CMD_GREPENV=y +CONFIG_CMD_ERASEENV=y +CONFIG_CMD_ENV_CALLBACK=y +CONFIG_CMD_ENV_FLAGS=y +CONFIG_CMD_NVEDIT_INFO=y +CONFIG_CMD_NVEDIT_LOAD=y +CONFIG_CMD_NVEDIT_SELECT=y +CONFIG_LOOPW=y +CONFIG_CMD_MD5SUM=y +CONFIG_CMD_MEMINFO=y +CONFIG_CMD_MX_CYCLIC=y +CONFIG_CMD_MEMTEST=y +CONFIG_CMD_DEMO=y +CONFIG_CMD_GPIO=y +CONFIG_CMD_GPT=y +CONFIG_CMD_IDE=y +CONFIG_CMD_I2C=y +CONFIG_CMD_OSD=y +CONFIG_CMD_PCI=y +CONFIG_CMD_REMOTEPROC=y +CONFIG_CMD_SPI=y +CONFIG_CMD_USB=y +CONFIG_BOOTP_DNS2=y +CONFIG_CMD_TFTPPUT=y +CONFIG_CMD_TFTPSRV=y +CONFIG_CMD_RARP=y +CONFIG_CMD_CDP=y +CONFIG_CMD_SNTP=y +CONFIG_CMD_DNS=y +CONFIG_CMD_LINK_LOCAL=y +CONFIG_CMD_BMP=y +CONFIG_CMD_EFIDEBUG=y +CONFIG_CMD_TIME=y +CONFIG_CMD_TIMER=y +CONFIG_CMD_SOUND=y +CONFIG_CMD_BOOTSTAGE=y +CONFIG_CMD_PMIC=y +CONFIG_CMD_REGULATOR=y +CONFIG_CMD_TPM=y +CONFIG_CMD_TPM_TEST=y +CONFIG_CMD_CBFS=y +CONFIG_CMD_CRAMFS=y +CONFIG_CMD_EXT4_WRITE=y +CONFIG_MAC_PARTITION=y +CONFIG_AMIGA_PARTITION=y +CONFIG_OF_CONTROL=y +CONFIG_SPL_OF_CONTROL=y +CONFIG_TPL_OF_CONTROL=y +CONFIG_OF_HOSTFILE=y +CONFIG_TPL_OF_PLATDATA=y +CONFIG_TPL_OF_PLATDATA_INST=y +CONFIG_ENV_IS_NOWHERE=y +CONFIG_ENV_IS_IN_EXT4=y +CONFIG_ENV_EXT4_INTERFACE="host" +CONFIG_ENV_EXT4_DEVICE_AND_PART="0:0" +CONFIG_BOOTP_SEND_HOSTNAME=y +CONFIG_NETCONSOLE=y +CONFIG_IP_DEFRAG=y +CONFIG_SPL_DM=y +CONFIG_TPL_DM=y +CONFIG_DM_DMA=y +CONFIG_REGMAP=y +CONFIG_SPL_REGMAP=y +CONFIG_SYSCON=y +CONFIG_SPL_SYSCON=y +CONFIG_DEVRES=y +CONFIG_DEBUG_DEVRES=y +# CONFIG_SPL_SIMPLE_BUS is not set +CONFIG_ADC=y +CONFIG_ADC_SANDBOX=y +CONFIG_AXI=y +CONFIG_AXI_SANDBOX=y +CONFIG_CLK=y +CONFIG_SPL_CLK=y +CONFIG_TPL_CLK=y +CONFIG_CPU=y +CONFIG_DM_DEMO=y +CONFIG_DM_DEMO_SIMPLE=y +CONFIG_DM_DEMO_SHAPE=y +CONFIG_SPL_FIRMWARE=y +CONFIG_GPIO_HOG=y +CONFIG_PM8916_GPIO=y +CONFIG_SANDBOX_GPIO=y +CONFIG_I2C_CROS_EC_TUNNEL=y +CONFIG_I2C_CROS_EC_LDO=y +CONFIG_DM_I2C_GPIO=y +CONFIG_SYS_I2C_SANDBOX=y +CONFIG_I2C_MUX=y +CONFIG_I2C_ARB_GPIO_CHALLENGE=y +CONFIG_CROS_EC_KEYB=y +CONFIG_I8042_KEYB=y +CONFIG_LED=y +CONFIG_LED_BLINK=y +CONFIG_LED_GPIO=y +CONFIG_DM_MAILBOX=y +CONFIG_SANDBOX_MBOX=y +CONFIG_MISC=y +CONFIG_TPL_MISC=y +CONFIG_CROS_EC=y +CONFIG_CROS_EC_I2C=y +CONFIG_CROS_EC_LPC=y +CONFIG_CROS_EC_SANDBOX=y +CONFIG_CROS_EC_SPI=y +CONFIG_P2SB=y +CONFIG_PWRSEQ=y +CONFIG_SPL_PWRSEQ=y +CONFIG_MMC_SANDBOX=y +CONFIG_SPI_FLASH_SANDBOX=y +CONFIG_SPI_FLASH_ATMEL=y +CONFIG_SPI_FLASH_EON=y +CONFIG_SPI_FLASH_GIGADEVICE=y +CONFIG_SPI_FLASH_MACRONIX=y +CONFIG_SPI_FLASH_SPANSION=y +CONFIG_SPI_FLASH_STMICRO=y +CONFIG_SPI_FLASH_SST=y +CONFIG_SPI_FLASH_WINBOND=y +CONFIG_DM_ETH=y +CONFIG_NVME=y +CONFIG_PCI=y +CONFIG_PCI_SANDBOX=y +CONFIG_PHY=y +CONFIG_PHY_SANDBOX=y +CONFIG_PINCTRL=y +CONFIG_PINCONF=y +CONFIG_PINCTRL_SANDBOX=y +CONFIG_DM_PMIC=y +CONFIG_PMIC_ACT8846=y +CONFIG_DM_PMIC_PFUZE100=y +CONFIG_DM_PMIC_MAX77686=y +CONFIG_DM_PMIC_MC34708=y +CONFIG_PMIC_PM8916=y +CONFIG_PMIC_RK8XX=y +CONFIG_PMIC_S2MPS11=y +CONFIG_DM_PMIC_SANDBOX=y +CONFIG_PMIC_S5M8767=y +CONFIG_PMIC_TPS65090=y +CONFIG_DM_REGULATOR=y +CONFIG_REGULATOR_ACT8846=y +CONFIG_DM_REGULATOR_PFUZE100=y +CONFIG_DM_REGULATOR_MAX77686=y +CONFIG_DM_REGULATOR_FIXED=y +CONFIG_REGULATOR_RK8XX=y +CONFIG_REGULATOR_S5M8767=y +CONFIG_DM_REGULATOR_SANDBOX=y +CONFIG_REGULATOR_TPS65090=y +CONFIG_DM_PWM=y +CONFIG_PWM_CROS_EC=y +CONFIG_PWM_SANDBOX=y +CONFIG_RAM=y +CONFIG_REMOTEPROC_SANDBOX=y +CONFIG_DM_RESET=y +CONFIG_SANDBOX_RESET=y +CONFIG_DM_RTC=y +CONFIG_SPL_DM_RTC=y +CONFIG_TPL_DM_RTC=y +CONFIG_SANDBOX_SERIAL=y +CONFIG_SOUND=y +CONFIG_SOUND_SANDBOX=y +CONFIG_SOC_DEVICE=y +CONFIG_SANDBOX_SPI=y +CONFIG_SPMI=y +CONFIG_SPMI_SANDBOX=y +CONFIG_SYSINFO=y +CONFIG_SYSINFO_SANDBOX=y +CONFIG_SYSINFO_GPIO=y +CONFIG_SYSRESET=y +CONFIG_SPL_SYSRESET=y +CONFIG_TPL_SYSRESET=y +CONFIG_TIMER=y +CONFIG_TIMER_EARLY=y +CONFIG_SANDBOX_TIMER=y +CONFIG_USB=y +CONFIG_USB_EMUL=y +CONFIG_USB_KEYBOARD=y +CONFIG_DM_VIDEO=y +CONFIG_CONSOLE_ROTATION=y +CONFIG_CONSOLE_TRUETYPE=y +CONFIG_CONSOLE_TRUETYPE_CANTORAONE=y +CONFIG_VIDEO_SANDBOX_SDL=y +CONFIG_OSD=y +CONFIG_SANDBOX_OSD=y +CONFIG_SPLASH_SCREEN_ALIGN=y +CONFIG_VIDEO_BMP_RLE8=y +CONFIG_FS_CBFS=y +CONFIG_FS_CRAMFS=y +# CONFIG_SPL_USE_TINY_PRINTF is not set +CONFIG_CMD_DHRYSTONE=y +CONFIG_RSA_VERIFY_WITH_PKEY=y +CONFIG_TPM=y +CONFIG_LZ4=y +CONFIG_ERRNO_STR=y +CONFIG_UNIT_TEST=y +CONFIG_SPL_UNIT_TEST=y +CONFIG_UT_TIME=y +CONFIG_UT_DM=y diff --git a/lib/Kconfig b/lib/Kconfig index 8cf7acf89f4..496daa3be65 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -25,7 +25,7 @@ config BCH config BINMAN_FDT bool "Allow access to binman information in the device tree" depends on BINMAN && DM && OF_CONTROL - default y if OF_SEPARATE || OF_EMBED + default y if OF_SEPARATE || OF_EMBED || OF_HOSTFILE help This enables U-Boot to access information about binman entries, stored in the device tree in a binman node. Typical uses are to