Difference between revisions of "Renesas-MMC-Enabled-Speeds"
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== SDHI == | == SDHI == | ||
− | Status of speeds enabled on SDHI devices on R-Car Gen 2 | + | 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 === | === R-Car Gen 3 === |
Revision as of 03:59, 7 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 | N/A (Not exposed on board) | ||||
SDHI1 | N/A (Not exposed on board) | |||||
SDHI2 | SD | ✔ | ✔ | ✗ (SoC) | ||
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 | N/A (Not exposed on board) | ||||
SDHI1 | µSD | ✗ (Test) | ✗ (Test) | ✗ (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 |
✗ (SW) | Not enabled due to limitation in Linux kernel |
N/A (Reason) | Not Applicable for given reason |