emmc: add macros CMD21, BUS_WIDTH_DDR_4 and BUS_WIDTH_DDR

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Browse code emmc: add macros CMD21, BUS_WIDTH_DDR_4 and BUS_WIDTH_DDR_8 Add some macros according to JEDEC Standard Embedded Multi-Media Card (eMMC) Electrical Standard (5.1)": Table 145 - Bus Mode Selection. Change-Id: Iaa45e0582653ef4290efd60d039f0bdc420eeb47 Signed-off-by: Qixiang Xu <qixiang.xu@arm.com> WIP_v2.3-LS master v2.2-LS v2.4-LS v2.3-rc2 v2.3-rc1 v2.3-rc0 v2.3 v2.2-rc2 v2.2-rc1 v2.2-rc0 v2.2 v2.1-rc1 v2.1-rc0 v2.1 v2.0-rc0 v2.0 v1.6-rc1 v1.6-rc0 v1.6 v1.5-rc3 v1.5-rc2 v1.5-rc1 v1.5-rc0 v1.5
1 parent 759a7be commit bc9a7c9cf9426c1678916f27bb69acd21bcf8285 Qixiang Xu authored on 17 Jan 2018

Browse code

emmc: add macros CMD21, BUS_WIDTH_DDR_4 and BUS_WIDTH_DDR_8

Add some macros according to JEDEC Standard Embedded Multi-Media
Card (eMMC) Electrical Standard (5.1)": Table 145 - Bus Mode
Selection.

Change-Id: Iaa45e0582653ef4290efd60d039f0bdc420eeb47
Signed-off-by: Qixiang Xu <qixiang.xu@arm.com>

WIP_v2.3-LS master v2.2-LS v2.4-LS v2.3-rc2 v2.3-rc1 v2.3-rc0 v2.3 v2.2-rc2 v2.2-rc1 v2.2-rc0 v2.2 v2.1-rc1 v2.1-rc0 v2.1 v2.0-rc0 v2.0 v1.6-rc1 v1.6-rc0 v1.6 v1.5-rc3 v1.5-rc2 v1.5-rc1 v1.5-rc0 v1.5

1 parent 759a7be commit bc9a7c9cf9426c1678916f27bb69acd21bcf8285

Qixiang Xu authored on 17 Jan 2018

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