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Remove setting of fdt_high to ~0, which disables device tree relocation,
from the default environment. Doing so prevents U-Boot from correcting
problems such as having an unaligned device tree and leads to various
failure modes in the OS.
Signed-off-by: Tom Rini <[email protected]>
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Remove CFG_SYS_SDRAM_BASE so that we can get DRAM base
from dt instead of compile time config.
Removing this config helps the u-boot more portable.
Signed-off-by: Jimmy Ho <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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The 'environment' word is too long. We mostly use 'env' in U-Boot, so use
that as the name of the include directory too.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]> # Intel Edison
Reviewed-by: Bin Meng <[email protected]>
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This RISC-V ACLINT specification [1] defines a set of memory mapped
devices which provide inter-processor interrupts (IPI) and timer
functionalities for each HART on a multi-HART RISC-V platform.
The RISC-V ACLINT specification is defined to be backward compatible
with the SiFive CLINT specification, however the device tree binding
is a new one. This change updates the sifive clint timer driver to
support ACLINT mtimer device, using a per-driver data field to hold
the mtimer offset to the base address encoded in the mtimer node.
[1] https://github.com/riscv/riscv-aclint/blob/main/riscv-aclint.adoc
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Rick Chen <[email protected]>
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Perform a simple rename of CONFIG_EXTRA_ENV_SETTINGS to CFG_EXTRA_ENV_SETTINGS
Signed-off-by: Tom Rini <[email protected]>
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This converts the following to Kconfig:
CONFIG_STANDALONE_LOAD_ADDR
Signed-off-by: Tom Rini <[email protected]>
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The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_SDRAM
namespace do not easily transition to Kconfig. In many cases they likely
should come from the device tree instead. Move these out of CONFIG
namespace and in to CFG namespace.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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This converts the following to Kconfig:
CONFIG_SYS_BOOTM_LEN
As part of this, rework error handling in boot/bootm.c so that we pass
the buffer size to handle_decomp_error as CONFIG_SYS_BOOTM_LEN will not
be available to host tools but we do know the size that we passed to
malloc().
Cc: Soeren Moch <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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With the exception of how PowerPC handles SPL and TPL (which has its own
issues), we cannot safely hide options under CONFIG_SPL_BUILD. Largely
remove the places that have this test today.
Signed-off-by: Tom Rini <[email protected]>
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This converts the following to Kconfig:
CONFIG_SYS_SPL_MALLOC_SIZE
CONFIG_SYS_SPL_MALLOC_START
We introduce a default value here as well, and CONFIG_SYS_SPL_MALLOC to
control if we have a malloc pool or not.
Signed-off-by: Tom Rini <[email protected]>
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This converts the following to Kconfig:
CONFIG_SPL_BSS_START_ADDR
Signed-off-by: Tom Rini <[email protected]>
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This converts the following to Kconfig:
CONFIG_SPL_STACK
Signed-off-by: Tom Rini <[email protected]>
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- Make all users of CUSTOM_SYS_INIT_SP_ADDR reference SYS_INIT_SP_ADDR
- Introduce HAS_CUSTOM_SYS_INIT_SP_ADDR to allow for setting the stack
pointer directly, otherwise we use the common calculation.
- On some platforms that were using the standard calculation but did not
set CONFIG_SYS_INIT_RAM_SIZE / CONFIG_SYS_INIT_RAM_ADDR, set them.
- On a small number of platforms that were not subtracting
GENERATED_GBL_DATA_SIZE do so now via the standard calculation.
- CONFIG_SYS_INIT_SP_OFFSET is now widely unused, so remove it from most
board config header files.
Signed-off-by: Tom Rini <[email protected]>
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This converts the following to Kconfig:
CONFIG_SPL_BSS_MAX_SIZE
CONFIG_SPL_MAX_FOOTPRINT
Note that the da850evm platforms were violating the "only use one" rule
here, and so now hard-code their BSS limit.
Signed-off-by: Tom Rini <[email protected]>
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This converts the following to Kconfig:
CONFIG_SPL_PAD_TO
CONFIG_SPL_MAX_SIZE
CONFIG_TPL_PAD_TO
CONFIG_TPL_MAX_SIZE
Note that we need to make TPL_MAX_SIZE be hex, and so move and convert the
existing places.
Signed-off-by: Tom Rini <[email protected]>
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Set kernel_comp_addr_r and kernel_comp_size for compressed kernel.
Adjust existing addresses for ramdisk, so that kernel_comp_addr_r
comes before the ramdisk image, since the decompressed kernel size
is known to us. This way we can allow big ramdisk image to be loaded.
Update unleashed.rst to remove the manual environment configuration
for compressed kernel boot.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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This converts the following to Kconfig:
CONFIG_CONS_INDEX
CONFIG_DEBUG_UART_CLOCK
CONFIG_FSL_TZPC_BP147
CONFIG_GENERIC_ATMEL_MCI
CONFIG_IDENT_STRING
CONFIG_LIBATA
CONFIG_LNX_KRNL_IMG_TEXT_OFFSET_BASE
CONFIG_LPC32XX_GPIO
CONFIG_MP
CONFIG_MPC8XXX_GPIO
CONFIG_MTD_PARTITIONS
CONFIG_MVGBE
CONFIG_MXC_GPIO
CONFIG_NR_DRAM_BANKS
CONFIG_OF_BOARD_SETUP
CONFIG_OF_STDOUT_VIA_ALIAS
CONFIG_OF_SYSTEM_SETUP
CONFIG_PREBOOT
CONFIG_ROCKCHIP_SERIAL
CONFIG_RTC_ENABLE_32KHZ_OUTPUT
CONFIG_RTC_MV
CONFIG_SCSI_AHCI
CONFIG_SF_DEFAULT_BUS
CONFIG_SF_DEFAULT_CS
CONFIG_SF_DEFAULT_SPEED
CONFIG_SOFT_SPI
CONFIG_SPI_FLASH_EON
CONFIG_SPI_FLASH_MACRONIX
CONFIG_SPI_FLASH_MTD
CONFIG_SPI_FLASH_SPANSION
CONFIG_SPI_FLASH_SST
CONFIG_SPI_FLASH_STMICRO
CONFIG_SUPPORT_RAW_INITRD
CONFIG_SYS_ARCH_TIMER
CONFIG_SYS_BOARD
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
CONFIG_SYS_DCACHE_OFF
CONFIG_SYS_FDT_SAVE_ADDRESS
CONFIG_SYS_FLASH_CFI
CONFIG_SYS_FSL_ERRATUM_ESDHC135
CONFIG_SYS_HAS_SERDES
CONFIG_SYS_L2CACHE_OFF
CONFIG_SYS_LITTLE_ENDIAN
CONFIG_SYS_LOAD_ADDR
CONFIG_SYS_MMCSD_FS_BOOT_PARTITION
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
CONFIG_SYS_NS16550
CONFIG_SYS_PLLFIN
CONFIG_SYS_SPI_U_BOOT_OFFS
CONFIG_TIMER_SYS_TICK_CH
CONFIG_USB_EHCI_FSL
CONFIG_U_QE
CONFIG_VERSION_VARIABLE
Signed-off-by: Tom Rini <[email protected]>
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This converts the following to Kconfig:
CONFIG_SYS_MALLOC_LEN
Signed-off-by: Tom Rini <[email protected]>
Acked-by: Sean Anderson <[email protected]>
Reviewed-by: Rick Chen <[email protected]>
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Now that we have consistent usage, migrate this symbol to Kconfig.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Rick Chen <[email protected]>
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Set default fdtfile names for unleashed and unmatched boards, as used
in the upstream Linux kernel. This allows sysboot command to find and
load appropriate dtb for the matching kernel from universal stock
Ubuntu RISC-V rootfs images based on fdtdir setting in extlinux.conf.
Signed-off-by: Dimitri John Ledkov <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
cc: Paul Walmsley <[email protected]>
cc: Palmer Dabbelt <[email protected]>
cc: Anup Patel <[email protected]>
cc: Atish Patra <[email protected]>
cc: Pragnesh Patel <[email protected]>
cc: Green Wan <[email protected]>
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In preparation to add SiFive Unmatched board support, let's rename
the existing fu540 board to unleashed.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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