Jonas Karlman 7b1302c8b7 mmc: rockchip_sdhci: Use bounce buffer in SPL to fix read performance ...

The commit 3b804b370d ("mmc: rockchip_sdhci: Disable DMA mode using a
device tree property") and commit 2cc6cde647 ("mmc: rockchip_sdhci:
Limit number of blocks read in a single command") implemented a
workaround to fix loading a part of TF-A into SRAM from eMMC in SPL.

This has resulted in very slow read performance of FIT from eMMC in SPL
on RK3588.

Change to make use of a bounce buffer to significantly improve the read
performance when malloc_limit is large enough and use PIO mode as fall
back.

Also update the size of align_buffer to use SDHCI_DEFAULT_BOUNDARY_SIZE
instead of a hardcoded 512 * 1024.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Link: https://patchwork.ozlabs.org/patch/1895377/

2024-07-05 14:45:27 +02:00

..

am654_sdhci.c

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arm_pl180_mmci.c

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arm_pl180_mmci.h

mmc: arm_pl180_mmci: Enable HWFC for specific versions of MCI

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aspeed_sdhci.c

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atmel_sdhci.c

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bcm2835_sdhci.c

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bcm2835_sdhost.c

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bcmstb_sdhci.c

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ca_dw_mmc.c

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cv1800b_sdhci.c

mmc: cv1800b: Add transmit tap delay config to fix write error

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davinci_mmc.c

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dw_mmc.c

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exynos_dw_mmc.c

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f_sdh30.c

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fsl_esdhc_imx.c

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fsl_esdhc_spl.c

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fsl_esdhc.c

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ftsdc010_mci.c

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ftsdc010_mci.h

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gen_atmel_mci.c

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hi6220_dw_mmc.c

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iproc_sdhci.c

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jz_mmc.c

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Kconfig

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kona_sdhci.c

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Makefile

mmc: Add SPL_MMC_PWRSEQ to fix link issue when building SPL

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meson_gx_mmc.c

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meson_gx_mmc.h

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mmc_boot.c

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mmc_bootdev.c

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mmc_legacy.c

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mmc_private.h

doc: replace @return by Return:

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mmc_spi.c

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mmc_write.c

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mmc-pwrseq.c

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mmc-uclass.c

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mmc.c

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msm_sdhci.c

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mtk-sd.c

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mv_sdhci.c

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mvebu_mmc.c

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mxcmmc.c

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mxsmmc.c

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nexell_dw_mmc.c

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npcm_sdhci.c

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octeontx_hsmmc.c

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octeontx_hsmmc.h

treewide: use linux/time.h for time conversion defines

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omap_hsmmc.c

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owl_mmc.c

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pci_mmc.c

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pic32_sdhci.c

treewide: Remove clk_free

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piton_mmc.c

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renesas-sdhi.c

mmc: renesas-sdhi: Do not access SCC during tuning in send_cmd callback

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rockchip_dw_mmc.c

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rockchip_sdhci.c

mmc: rockchip_sdhci: Use bounce buffer in SPL to fix read performance

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rpmb.c

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s5p_sdhci.c

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sandbox_mmc.c

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sdhci-adma.c

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sdhci-cadence.c

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sdhci.c

mmc: rockchip_sdhci: Use bounce buffer in SPL to fix read performance

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sh_mmcif.c

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sh_mmcif.h

ARM: renesas: Rename ARCH_RMOBILE to ARCH_RENESAS

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snps_dw_mmc.c

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socfpga_dw_mmc.c

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sti_sdhci.c

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stm32_sdmmc2.c

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sunxi_mmc.c

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sunxi_mmc.h

sunxi: mmc: Move header to the driver directory

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tangier_sdhci.c

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tegra_mmc.c

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tmio-common.c

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tmio-common.h

mmc: tmio: Replace ifdeffery with IS_ENABLED/CONFIG_IS_ENABLED macros

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uniphier-sd.c

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xenon_sdhci.c

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zynq_sdhci.c

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