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| author | Marek Vasut <marex@denx.de> | 2015-04-21 12:30:09 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2015-04-21 12:37:12 +0200 |
| commit | b284d268aff2253b162c636bc63d8fd289159296 (patch) | |
| tree | 790616c6b6f92ded5575c684ea2d8f9be53a1acb | |
| parent | 96bfdf01cabe0c4a14e84c14918fa3c6c59ee8f2 (diff) | |
| download | u-boot-imx-b284d268aff2253b162c636bc63d8fd289159296.zip u-boot-imx-b284d268aff2253b162c636bc63d8fd289159296.tar.gz u-boot-imx-b284d268aff2253b162c636bc63d8fd289159296.tar.bz2 | |
arm: socfpga: spl: Add stub sdram.h
Since the SoCFPGA SDRAM support is not yet applied to u-boot, we still
need to be able to compile the codebase. Introduce stub functions which
temporarily supplement the missing SDRAM setup functions.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@opensource.altera.com>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Pavel Machek <pavel@denx.de>
Cc: Stefan Roese <sr@denx.de>
Cc: Tom Rini <trini@konsulko.com>
Cc: Vince Bridgers <vbridger@opensource.altera.com>
| -rw-r--r-- | arch/arm/include/asm/arch-socfpga/sdram.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-socfpga/sdram.h b/arch/arm/include/asm/arch-socfpga/sdram.h new file mode 100644 index 0000000..4f6489d --- /dev/null +++ b/arch/arm/include/asm/arch-socfpga/sdram.h @@ -0,0 +1,19 @@ +/* + * Copyright (C) 2015 Marek Vasut <marex@denx.de> + * + * FIXME: This file contains temporary stub functions and is here + * only until these functions are properly merged into + * mainline. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __ARCH_SDRAM_H__ +#define __ARCH_SDRAM_H__ + +/* function declaration */ +inline unsigned long sdram_calculate_size(void) { return 0; } +inline unsigned sdram_mmr_init_full(unsigned int sdr_phy_reg) { return 0; } +inline int sdram_calibration_full(void) { return 0; } + +#endif /* __ARCH_SDRAM_H__ */ |