u-boot.git/arch/xtensa, branch v2024.01

treewide: unify the linker symbol reference format

2023-08-09T13:21:42Z

Now all linker symbols are declared as type char[]. Though we can reference the address via both the array name 'var' and its address '&var'. It's better to unify them to avoid confusing developers. This patch converts all '&var' linker symbol refrences to the most commonly used format 'var'. Signed-off-by: Shiji Yang Reviewed-by: Tom Rini

global: Migrate CONFIG_MAX_MEM_MAPPED to CFG

2022-12-23T15:14:51Z

Perform a simple rename of CONFIG_MAX_MEM_MAPPED to CFG_MAX_MEM_MAPPED Signed-off-by: Tom Rini

global: Remove unused CONFIG symbols

2022-12-22T15:31:48Z

This removes the following unreferenced CONFIG symbols: CONFIG_FDTADDR CONFIG_FDTFILE CONFIG_FLASH_SECTOR_SIZE CONFIG_FSL_CPLD CONFIG_HDMI_ENCODER_I2C_ADDR CONFIG_I2C_MVTWSI CONFIG_I2C_RTC_ADDR CONFIG_IRAM_END CONFIG_IRAM_SIZE CONFIG_KSNET_MDIO_PHY_CONFIG_ENABLE CONFIG_L1_INIT_RAM CONFIG_MACB_SEARCH_PHY CONFIG_MIU_2BIT_21_7_INTERLEAVED CONFIG_MTD_NAND_VERIFY_WRITE CONFIG_MVGBE_PORTS CONFIG_NETDEV CONFIG_NUM_DSP_CPUS CONFIG_PHY_BASE_ADR CONFIG_PHY_INTERFACE_MODE CONFIG_PSRAM_SCFG CONFIG_RAMBOOT_SPIFLASH CONFIG_RAMBOOT_TEXT_BASE CONFIG_RD_LVL CONFIG_ROCKCHIP_SDHCI_MAX_FREQ CONFIG_SETUP_INITRD_TAG CONFIG_SH_QSPI_BASE CONFIG_SMDK5420 CONFIG_SOCRATES CONFIG_SPI_ADDR CONFIG_SPI_FLASH_QUAD CONFIG_SPI_FLASH_SIZE CONFIG_SPI_HALF_DUPLEX CONFIG_SPI_N25Q256A_RESET CONFIG_TEGRA_SLINK_CTRLS CONFIG_TPM_TIS_BASE_ADDRESS CONFIG_UBOOT_SECTOR_COUNT CONFIG_UBOOT_SECTOR_START CONFIG_VAR_SIZE_SPL CONFIG_VERY_BIG_RAM And also: BL1_SIZE PHY_NO RESERVE_BLOCK_SIZE Signed-off-by: Tom Rini

global: Move remaining CONFIG_SYS_* to CFG_SYS_*

2022-12-05T21:06:08Z

The rest of the unmigrated CONFIG symbols in the CONFIG_SYS 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 Reviewed-by: Simon Glass

global: Move remaining CONFIG_SYS_SDRAM_* to CFG_SYS_SDRAM_*

2022-12-05T21:06:07Z

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 Reviewed-by: Simon Glass

treewide: Drop bootm_headers_t typedef

2022-09-29T20:07:57Z

This is not needed and we should avoid typedefs. Use the struct instead. Signed-off-by: Simon Glass

xtensa: Switch to using CONFIG_XTENSA for building device trees

2022-06-28T21:03:31Z

The only use of CONFIG_XTFPGA was to build all of the in-tree device trees. Switch to using CONFIG_XTENSA instead of a non-Kconfig symbol. Signed-off-by: Tom Rini

linker_lists: Rename sections to remove . prefix

2022-06-23T16:58:18Z

Rename the sections used to implement linker lists so they begin with '__u_boot_list' rather than '.u_boot_list'. The double underscore at the start is still distinct from the single underscore used by the symbol names. Having a '.' in the section names conflicts with clang's ASAN instrumentation which tries to add redzones between the linker list elements, causing expected accesses to fail. However, clang doesn't try to add redzones to user sections, which are names with all alphanumeric and underscore characters. Signed-off-by: Andrew Scull Reviewed-by: Simon Glass

Convert CONFIG_BOARD_POSTCLK_INIT to Kconfig

2022-03-03T21:51:19Z

This converts the following to Kconfig: CONFIG_BOARD_POSTCLK_INIT Signed-off-by: Tom Rini

dts: automatically build necessary .dtb files

2022-02-09T19:26:12Z

When building for a custom board, it is quite common to maintain a private branch which include some defconfig and .dts files. But to hook up those .dts files requires modifying a file "belonging" to upstream U-Boot, the arch/*/dts/Makefile. Forward-porting that branch to a newer upstream then often results in a conflict which, while it is trivial to resolve by hand, makes it harder to have a CI do "try to build our board against latest upstream". The .config usually includes information on precisely what .dtb(s) are needed, so to avoid having to modify the Makefile, simply add the files in (SPL_)OF_LIST to dtb-y. A technicality is that (SPL_)OF_LIST is not always defined, so rework the Kconfig symbols so that (SPL_)OF_LIST is always defined (when (SPL_)OF_CONTROL), but only prompted for in the cases which used to be their "depends on". nios2 and microblaze already have something like this in their dts/Makefile, and the rationale in commit 41f59f68539 is similar to the above. So this simply generalizes existing practice. Followup patches could remove the logic in those two makefiles, just as there's potential for moving some common boilerplate from all the arch/*/dts/Makefile files to the new scripts/Makefile.dts. Signed-off-by: Rasmus Villemoes Reviewed-by: Simon Glass