forked from OERV-BSP/u-boot
003d56c548
The mini u-boot is getting exception because of an initial
stack pointer address is used at near the top of memory,
and while executing u-boot is assigned pre-malloc and
global_data memory after initial stack pointer and updated
the stack pointer. Serial driver is used pre-malloc area
for serial operations before relocation. But pre-malloc area
is cleared while doing BSS at relocation time. The u-boot is
called board_init() function and doing printf, relocation serial
driver is not initialized yet, so it is using before relocation
serial operations but it is cleared by BSS and got the exception.
To fix, change an initial stack pointer address from near the
top of memory to near the relocation memory.
Fixes: 685874939a ("configs: versal: update initial stack pointer")
Signed-off-by: Padmarao Begari <padmarao.begari@amd.com>
Link: https://lore.kernel.org/r/20250407134544.3951763-1-padmarao.begari@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
77 lines
2.1 KiB
Plaintext
77 lines
2.1 KiB
Plaintext
CONFIG_ARM=y
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CONFIG_SYS_CONFIG_NAME="xilinx_versal_mini"
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CONFIG_COUNTER_FREQUENCY=100000000
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CONFIG_ARCH_VERSAL=y
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CONFIG_TEXT_BASE=0xFFFC0000
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CONFIG_SYS_MALLOC_LEN=0x2000
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CONFIG_SYS_MALLOC_F_LEN=0x500
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CONFIG_NR_DRAM_BANKS=1
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CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
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CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xFFFE1000
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CONFIG_SF_DEFAULT_SPEED=30000000
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CONFIG_ENV_SIZE=0x80
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# CONFIG_DM_GPIO is not set
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CONFIG_DEFAULT_DEVICE_TREE="versal-mini-ospi-single"
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CONFIG_SYS_LOAD_ADDR=0x8000000
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CONFIG_XILINX_MINI=y
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CONFIG_SYS_MEM_RSVD_FOR_MMU=y
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CONFIG_VERSAL_NO_DDR=y
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# CONFIG_PSCI_RESET is not set
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CONFIG_LTO=y
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# CONFIG_EXPERT is not set
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CONFIG_REMAKE_ELF=y
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# CONFIG_AUTOBOOT is not set
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CONFIG_SYS_CONSOLE_INFO_QUIET=y
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# CONFIG_DISPLAY_CPUINFO is not set
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CONFIG_BOARD_EARLY_INIT_R=y
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# CONFIG_BOARD_LATE_INIT is not set
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# CONFIG_CMDLINE_EDITING is not set
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# CONFIG_AUTO_COMPLETE is not set
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# CONFIG_SYS_LONGHELP is not set
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CONFIG_SYS_PROMPT="Versal> "
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# CONFIG_CMD_BDI is not set
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# CONFIG_CMD_CONSOLE is not set
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# CONFIG_CMD_BOOTD is not set
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# CONFIG_CMD_BOOTM is not set
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# CONFIG_CMD_BOOTI is not set
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# CONFIG_CMD_ELF is not set
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# CONFIG_CMD_FDT is not set
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# CONFIG_CMD_GO is not set
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# CONFIG_CMD_RUN is not set
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# CONFIG_CMD_IMI is not set
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# CONFIG_CMD_XIMG is not set
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# CONFIG_CMD_EXPORTENV is not set
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# CONFIG_CMD_IMPORTENV is not set
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# CONFIG_CMD_EDITENV is not set
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# CONFIG_CMD_SAVEENV is not set
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# CONFIG_CMD_ENV_EXISTS is not set
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# CONFIG_CMD_CRC32 is not set
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# CONFIG_CMD_LOADB is not set
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# CONFIG_CMD_LOADS is not set
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# CONFIG_CMD_ECHO is not set
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# CONFIG_CMD_ITEST is not set
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# CONFIG_CMD_SOURCE is not set
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# CONFIG_CMD_SETEXPR is not set
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CONFIG_NO_NET=y
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# CONFIG_DM_DEVICE_REMOVE is not set
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# CONFIG_MMC is not set
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CONFIG_MTD=y
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CONFIG_DM_SPI_FLASH=y
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CONFIG_SPI_FLASH_SOFT_RESET=y
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CONFIG_SPI_FLASH_SOFT_RESET_ON_BOOT=y
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# CONFIG_SPI_FLASH_LOCK is not set
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CONFIG_SPI_FLASH_GIGADEVICE=y
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CONFIG_SPI_FLASH_ISSI=y
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CONFIG_SPI_FLASH_MACRONIX=y
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CONFIG_SPI_FLASH_STMICRO=y
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CONFIG_SPI_FLASH_MT35XU=y
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CONFIG_ARM_DCC=y
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CONFIG_SOC_XILINX_VERSAL=y
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CONFIG_SPI=y
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CONFIG_DM_SPI=y
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CONFIG_CADENCE_QSPI=y
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CONFIG_HAS_CQSPI_REF_CLK=y
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CONFIG_CQSPI_REF_CLK=200000000
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CONFIG_CADENCE_OSPI_VERSAL=y
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# CONFIG_LMB is not set
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