Jeremy Gebben 86b840b78d drivers/ddr/fsl: fix '__hwconfig without a buffer' messages ...

Pass an empty buffer instead of NULL if the hwconfig environment
variable isn't set.

Signed-off-by: Jeremy Gebben <jgebben@sweptlaser.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: York Sun <york.sun@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>

2018-07-26 11:54:00 -07:00

..

arm_ddr_gen3.c

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ctrl_regs.c

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ddr1_dimm_params.c

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ddr2_dimm_params.c

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ddr3_dimm_params.c

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ddr4_dimm_params.c

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fsl_ddr_gen4.c

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fsl_mmdc.c

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interactive.c

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Kconfig

ddr: fsl: Merge macro CONFIG_NUM_DDR_CONTROLLERS and CONFIG_SYS_NUM_DDR_CTRLS

2017-01-04 19:40:52 -05:00

lc_common_dimm_params.c

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main.c

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Makefile

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mpc85xx_ddr_gen1.c

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mpc85xx_ddr_gen2.c

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mpc85xx_ddr_gen3.c

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mpc86xx_ddr.c

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options.c

drivers/ddr/fsl: fix '__hwconfig without a buffer' messages

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util.c

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