Hi Andrej,

Am 28.04.2016 um 23:59 schrieb Andrej Vlasic:

Hi Josua,

On 28.04.2016 17:03, josua.maye...@gmail.com wrote:
From: Josua Mayer <privacy@not.given>

This is especially useful on the Clearfog board which boots from mmc by
default.

Signed-off-by: Josua Mayer <josua.maye...@gmail.com>
---
 target/linux/mvebu/config-4.1 | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/target/linux/mvebu/config-4.1 b/target/linux/mvebu/config-4.1
index ee5c983..73319dd 100644
--- a/target/linux/mvebu/config-4.1
+++ b/target/linux/mvebu/config-4.1
@@ -362,3 +362,27 @@ CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZLIB_DEFLATE=y
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZONE_DMA_FLAG=0
+CONFIG_MMC=y
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+CONFIG_MMC_BLOCK_MINORS=8
+CONFIG_MMC_CB710=n
+CONFIG_MMC_CLKGATE=n
+CONFIG_MMC_DEBUG=n
+CONFIG_MMC_DW=n
+CONFIG_MMC_MVSDIO=y
+CONFIG_MMC_SDHCI=n
+CONFIG_MMC_TEST=n
+CONFIG_MMC_TIFM_SD=n
+CONFIG_MMC_TOSHIBA_PCI=n
+CONFIG_MMC_USDHI6ROL0=n
+CONFIG_MMC_USHC=n
+CONFIG_MMC_VIA_SDMMC=n
+CONFIG_MMC_VUB300=n
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_F_SDH30=n
+CONFIG_MMC_SDHCI_OF_ARASAN=n
+CONFIG_MMC_SDHCI_PCI=n
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMC_SDHCI_PXAV3=y
+CONFIG_SDIO_UART=n


Instead of adding those config options to default kernel config, it would be better to create new mvebu subtarget, maybe called "harddisk" that has support for external boot devices.
Personally I would prefer not to create a new target, just for different boot storage. There can be spi flash, sdcard, emmc, sata, who-knows-what other flavours. But I suppose there are mvebu devices out there with very limited flash memory?

So what do you think about making a new target mvebu_fat, which includes all the storage drivers that the supported SoCs have? I came up with the name because my target device, the clearfog has plenty of storage so it does not mind if the OpenWRT image grows fat.
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