Difference between revisions of "Renesas-MMC-Enabled-Speeds"

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(RZ/G)
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| ✗ (SoC) || Not enabled as it is not supported by the SoC
 
| ✗ (SoC) || Not enabled as it is not supported by the SoC
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|-
 +
| ✗ (Platform) || Not enabled as it is not supported by the platform
 
|-
 
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| ✗ (SW) || Not enabled due to limitation in Linux kernel
 
| ✗ (SW) || Not enabled due to limitation in Linux kernel

Revision as of 09:14, 20 September 2017

SDHI

Status of speeds enabled on SDHI devices on R-Car Gen 2 and 3, and RZ/G SoCs in mainline as of pre-v4.14-rc1.

R-Car Gen 3

SoC Board Slot Form Factor High Speed SDR50 SDR104 HS200 HS400
r8a7795 (H3) salvator-x SDHI0 SD ✗ (SW) N/A (Not used for onboard eMMC)
SDHI1 N/A (Not exposed on board)
SDHI2 eMMC N/A (Used for onboard eMMC) ✗ (SW)
SDHI3 SD ✗ (SW) N/A (Not used for onboard eMMC)
h3ulcb SDHI0 µSD ✗ (SW) N/A (Not used for onboard eMMC)
SDHI1 N/A (Not exposed on board)
SDHI2 eMMC N/A (Used for onboard eMMC) ✗ (SW)
SDHI3 N/A (Not exposed on board)
r8a7796 (M3-W) salvator-x SDHI0 SD ✗ (SW) N/A (Not used for onboard eMMC)
SDHI1 N/A (Not exposed on board)
SDHI2 eMMC N/A (Used for onboard eMMC) ✗ (SW)
SDHI3 SD ✗ (SW) N/A (Not used for onboard eMMC)
m3ulcb SDHI0 µSD ✗ (SW) N/A (Not used for onboard eMMC)
SDHI1 N/A (Not exposed on board)
SDHI2 eMMC N/A (Used for onboard eMMC) ✗ (SW)
SDHI3 N/A (Not exposed on board)

R-Car Gen 2

SoC Board Slot Form Factor High Speed SDR50 SDR104
r8a7790 (H2) Lager SDHI0 µSD
SDHI1 N/A (Not exposed on board)
SDHI2 µSD ✗ (SoC)
SDHI3 N/A (Not exposed on board)
r8a7791 (M2-W) Koelsch SDHI0 SD
SDHI1 SD ✗ (SoC)
SDHI2 µSD ✗ (SoC)
Porter SDHI0 SD ✗ (Test) ✗ (Test)
SDHI1 N/A (Not exposed on board)
SDHI2 µSD ✗ (Test) ✗ (SoC)
r8a7792 (V2H) Blanche SDHI0 µSD ✗ (SoC) ✗ (SoC)
Wheat SDHI0 µSD ✗ (SoC) ✗ (SoC)
r8a7793 (M2-N) Gose SDHI0 SD
SDHI1 SD ✗ (SoC)
SDHI2 µSD ✗ (SoC)
r8a7794 (E2) Alt SDHI0 SD
SDHI1 SD ✗ (SoC)
SDHI2 N/A (Not exposed on board)
Silk SDHI0 N/A (Not exposed on board)
SDHI1 µSD ✗ (Test) ✗ (SoC)
SDHI2 N/A (Not exposed on board)


RZ/G

SoC Board Slot Form Factor High Speed SDR50 SDR104
r8a7743 (RZ/G1M) SK-RZG1M SDHI0 SD ✗ (Test) ✗ (Test) ✗ (Test)
SDHI1 N/A (Not exposed on board)
SDHI2 µSD ✗ (Test) ✗ (Test) ✗ (SoC)
iW-RainboW-G20D-Qseven SDHI0 (on SoM) µSD ✗ (Platform) ✗ (Platform)
SDHI1 (on carrier board) SD ✗ (SoC)
SDHI2 N/A (Not exposed on board)
r8a7745 (RZ/G1E) SK-RZG1E SDHI0 N/A (Not exposed on board?)
SDHI1 µSD ✗ (Test) ✗ (Test) ✗ (SoC)
SDHI2 N/A (Not exposed on board?)
iW-RainboW-G22D-SODIMM SDHI0 (on carrier board) µSD ✗ (Platform) ✗ (Platform)
SDHI1 µSD ✗ (Platform) ✗ (SoC)
SDHI2 N/A (Not exposed on board)

Legend

Status Description
Enabled
✗ (Test) Not enabled due to lack of testing; could likely be enabled
✗ (SoC) Not enabled as it is not supported by the SoC
✗ (Platform) Not enabled as it is not supported by the platform
✗ (SW) Not enabled due to limitation in Linux kernel
N/A (Reason) Not Applicable for given reason