[people/ms/u-boot.git] / doc / README.socfpga


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SOCFPGA Documentation for U-Boot and SPL
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This README is about U-Boot and SPL support for Altera's ARM Cortex-A9MPCore
based SOCFPGA. To know more about the hardware itself, please refer to
www.altera.com.


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socfpga_dw_mmc
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Here are macro and detailed configuration required to enable DesignWare SDMMC
controller support within SOCFPGA

#define CONFIG_SYS_MMC_MAX_BLK_COUNT	256
-> Using smaller max blk cnt to avoid flooding the limited stack in OCRAM
Commit	Line	Data
c5c1af21 CLS	1
	2	--------------------------------------------
	3	SOCFPGA Documentation for U-Boot and SPL
	4	--------------------------------------------
	5
	6	This README is about U-Boot and SPL support for Altera's ARM Cortex-A9MPCore
	7	based SOCFPGA. To know more about the hardware itself, please refer to
	8	www.altera.com.
	9
	10
	11	--------------------------------------------
	12	socfpga_dw_mmc
	13	--------------------------------------------
	14	Here are macro and detailed configuration required to enable DesignWare SDMMC
	15	controller support within SOCFPGA
	16
c5c1af21 CLS	17	#define CONFIG_SYS_MMC_MAX_BLK_COUNT 256
c5c1af21 CLS	18	-> Using smaller max blk cnt to avoid flooding the limited stack in OCRAM