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* driver: synosys: Fix SD MMC not initializing correctlyTien Hock, Loh2019-03-221-2/+1
| | | | | | | | dw_params.mmc_dev_type should be assigned before mmc_init, otherwise SDMMC initialization will fail as the initialization treats the device as EMMC instead of SD. Signed-off-by: Tien Hock, Loh <tien.hock.loh@intel.com>
* drivers: synopsys: Fix synopsys MMC driverTien Hock, Loh2019-03-121-1/+28
| | | | | | | | | | | | | | There are some issues with synopsys MMC driver: - CMD8 should not expect data (for SD) - ACMD51 should expect data (Send SCR for SD) - dw_prepare should not dictate size to be MMC_BLOCK_SIZE, block size is now handled in the dw_prepare function - after the CMD completes, when doing dw_read, we need to invalidate cache and wait for the data transfer to complete - Need to set FIFO threshold, otherwise DMA might never get the interrupt to read or write Signed-off-by: Tien Hock, Loh <tien.hock.loh@intel.com>
* Change some vars and functions to be static.Florian La Roche2019-01-271-1/+1
| | | | Signed-off-by: Florian La Roche <Florian.LaRoche@gmail.com>
* Sanitise includes across codebaseAntonio Nino Diaz2019-01-042-11/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enforce full include path for includes. Deprecate old paths. The following folders inside include/lib have been left unchanged: - include/lib/cpus/${ARCH} - include/lib/el3_runtime/${ARCH} The reason for this change is that having a global namespace for includes isn't a good idea. It defeats one of the advantages of having folders and it introduces problems that are sometimes subtle (because you may not know the header you are actually including if there are two of them). For example, this patch had to be created because two headers were called the same way: e0ea0928d5b7 ("Fix gpio includes of mt8173 platform to avoid collision."). More recently, this patch has had similar problems: 46f9b2c3a282 ("drivers: add tzc380 support"). This problem was introduced in commit 4ecca33988b9 ("Move include and source files to logical locations"). At that time, there weren't too many headers so it wasn't a real issue. However, time has shown that this creates problems. Platforms that want to preserve the way they include headers may add the removed paths to PLAT_INCLUDES, but this is discouraged. Change-Id: I39dc53ed98f9e297a5966e723d1936d6ccf2fc8f Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
* mmc: Update framework to use standard response typeYann Gautier2018-09-281-3/+0
| | | | | | | | | | | | Respect official response type and update response to follow official specification. All the MMC_RESPONSE_R(_x) are replaced with each corresponding define. Partly revert 2a82a9c95f6c06079f58d69315544a6b49cf64a4 for dw_mmc.c: Responses R1, R1B and R5 have CRC. Signed-off-by: Lionel Debieve <lionel.debieve@st.com> Signed-off-by: Yann Gautier <yann.gautier@st.com>
* drivers: emmc: dw_mmc: Add response flag into response ID definitionJun Nie2018-09-041-2/+5
| | | | | | | | Add response flag into ID definition so that driver does not need to handle it again. Signed-off-by: Jun Nie <jun.nie@linaro.org> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
* drivers/dw_mmc: migrate to mmc frameworkHaojian Zhuang2018-08-101-37/+41
| | | | | | | Migrate dw_mmc driver from emmc framework to mmc framework. The emmc framework will be abandoned. Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
* drivers: fix switch statements to comply with MISRA rulesJonathan Wright2018-03-261-0/+1
| | | | | | | | Ensure (where possible) that switch statements in drivers comply with MISRA rules 16.1 - 16.7. Change-Id: I7a91e04b02af80fbc4673a52293386c0f81a0f7a Signed-off-by: Jonathan Wright <jonathan.wright@arm.com>
* drivers:ufs: fix hynix ufs bug with quirk on hi36xx SoCfengbaopeng2018-02-241-0/+11
| | | | | | | | | | | | Hynix ufs has deviations on hi36xx platform which will result in ufs bursts transfer failures at a very low probability. To fix the problem, the Hynix device must set the register VS_DebugSaveConfigTime to 0x10, which will set time reference for SaveConfigTime is 250 ns. The time reference for SaveConfigTime is 40 ns by default. Signed-off-by: fengbaopeng <fengbaopeng@hisilicon.com>
* emmc/dw_mmc: fix the assert on HLE bitHaojian Zhuang2018-01-111-1/+1
| | | | | | | When check HLE bit in interrupt register, it should check whether HLE bit is set, not clear. Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
* drivers: add designware ufs driverHaojian Zhuang2017-05-311-0/+190
| | | | | | Initialized the designware UFS PHY. Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
* Use SPDX license identifiersdp-arm2017-05-031-25/+1
| | | | | | | | | | | | To make software license auditing simpler, use SPDX[0] license identifiers instead of duplicating the license text in every file. NOTE: Files that have been imported by FreeBSD have not been modified. [0]: https://spdx.org/ Change-Id: I80a00e1f641b8cc075ca5a95b10607ed9ed8761a Signed-off-by: dp-arm <dimitris.papastamos@arm.com>
* drivers: add designware emmc driverHaojian Zhuang2017-01-231-0/+424
Support Designware eMMC driver. It's based on both IO block and eMMC driver. Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
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