903c9477a0
This commit add a very basic code to allow Barebox to be booted from IRAM. Given that the amount of IRAM on most i.MX variants is insufficient to contain a copy of Barebox with any reasonable degree of functionality this code uses IRAM only as a temporary location and eventually bootstraps from DRAM. But the presense of the intermediate IRAM-only stage allows to add provisions to test the area of DRAM that Barebox would be using to facilitate various testing scenarious. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
53 lines
1,019 B
Text
53 lines
1,019 B
Text
CONFIG_ARCH_IMX=y
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CONFIG_ARCH_IMX_IMXIMAGE=y
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CONFIG_ARCH_IMX_XLOAD=y
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CONFIG_ARCH_IMX51=y
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CONFIG_IMX_MULTI_BOARDS=y
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CONFIG_MACH_FREESCALE_MX51_PDK=y
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CONFIG_THUMB2_BAREBOX=y
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# CONFIG_CMD_ARM_CPUINFO is not set
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CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
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CONFIG_MMU=y
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CONFIG_TEXT_BASE=0x0
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CONFIG_MALLOC_SIZE=0x0
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CONFIG_MALLOC_DUMMY=y
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CONFIG_RELOCATABLE=y
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CONFIG_BAUDRATE=115200
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CONFIG_SHELL_NONE=y
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CONFIG_DEBUG_LL=y
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CONFIG_DEBUG_IMX51_UART=y
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CONFIG_DEBUG_IMX_UART_PORT=1
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CONFIG_HAS_DEBUG_LL=y
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CONFIG_MTD=y
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# CONFIG_MTD_WRITE is not set
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CONFIG_MTD_DATAFLASH=y
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# CONFIG_ERRNO_MESSAGES is not set
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# CONFIG_TIMESTAMP is not set
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# CONFIG_DEFAULT_ENVIRONMENT is not set
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CONFIG_DRIVER_SERIAL_IMX=y
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CONFIG_MCI=y
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CONFIG_MCI_STARTUP=y
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# CONFIG_MCI_WRITE is not set
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CONFIG_MCI_IMX_ESDHC=y
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CONFIG_EEPROM_AT25=y
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CONFIG_WATCHDOG_IMX_RESET_SOURCE=y
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CONFIG_WATCHDOG=y
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CONFIG_WATCHDOG_IMX=y
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# CONFIG_FS_RAMFS is not set
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# CONFIG_FS_DEVFS is not set
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CONFIG_FS_FAT=y
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CONFIG_BOOTSTRAP=y
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CONFIG_BOOTSTRAP_DISK=y
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CONFIG_BOOTSTRAP_DEVFS=y
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