commonlib: Move drivers/storage into commonlib/storage

Move drivers/storage into commonlib/storage to enable access by
libpayload and indirectly by payloads.

* Remove SD/MMC specific include files from include/device
* Remove files from drivers/storage
* Add SD/MMC specific include files to commonlib/include
* Add files to commonlib/storage
* Fix header file references
* Add subdir entry in commonlib/Makefile.inc to build the SD/MMC driver
* Add Kconfig source for commonlib/storage
* Rename *DEVICE* to *COMMONLIB*
* Rename *DRIVERS_STORAGE* to *COMMONLIB_STORAGE*

TEST=Build and run on Galileo Gen2

Change-Id: I4339e4378491db9a0da1f2dc34e1906a5ba31ad6
Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com>
Reviewed-on: https://review.coreboot.org/19672
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

1 files changed, 0 insertions, 113 deletions

diff --git a/src/drivers/storage/sdhci_display.c b/src/drivers/storage/sdhci_display.c
deleted file mode 100644
index a1c1828873..0000000000
--- a/src/drivers/storage/sdhci_display.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * Copyright 2011, Marvell Semiconductor Inc.
- * Lei Wen <leiwen@marvell.com>
- *
- * Copyright 2017 Intel Corporation
- *
- * Secure Digital (SD) Host Controller interface specific code
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <console/console.h>
-#include <device/sd_mmc_ctrlr.h>
-#include <device/sdhci.h>
-#include <device/storage.h>
-#include "sdhci.h"
-#include "sd_mmc.h"
-#include "storage.h"
-
-static void sdhci_display_bus_width(struct sdhci_ctrlr *sdhci_ctrlr)
-{
-	if (IS_ENABLED(CONFIG_SDHC_DEBUG)) {
-		int bits;
-		uint8_t host_ctrl;
-		uint16_t host2;
-		const char *rate;
-		uint16_t timing;
-
-		/* Display the bus width */
-		host_ctrl = sdhci_readb(sdhci_ctrlr, SDHCI_HOST_CONTROL);
-		host2 = sdhci_readw(sdhci_ctrlr, SDHCI_HOST_CONTROL2);
-		timing = host2 & SDHCI_CTRL_UHS_MASK;
-		bits = 1;
-		if (host_ctrl & SDHCI_CTRL_8BITBUS)
-			bits = 8;
-		else if (host_ctrl & SDHCI_CTRL_4BITBUS)
-			bits = 4;
-		rate = "SDR";
-		if ((timing == SDHCI_CTRL_UHS_DDR50)
-			|| (timing == SDHCI_CTRL_HS400))
-			rate = "DDR";
-		sdhc_debug("SDHCI bus width: %d bit%s %s\n", bits,
-			(bits != 1) ? "s" : "", rate);
-	}
-}
-
-static void sdhci_display_clock(struct sdhci_ctrlr *sdhci_ctrlr)
-{
-	if (IS_ENABLED(CONFIG_SDHC_DEBUG)) {
-		uint16_t clk_ctrl;
-		uint32_t clock;
-		uint32_t divisor;
-
-		/* Display the clock */
-		clk_ctrl = sdhci_readw(sdhci_ctrlr, SDHCI_CLOCK_CONTROL);
-		sdhc_debug("SDHCI bus clock: ");
-		if (clk_ctrl & SDHCI_CLOCK_CARD_EN) {
-			divisor = (clk_ctrl >> SDHCI_DIVIDER_SHIFT)
-				& SDHCI_DIV_MASK;
-			divisor |= ((clk_ctrl >> SDHCI_DIVIDER_SHIFT)
-				<< SDHCI_DIV_MASK_LEN) & SDHCI_DIV_HI_MASK;
-			divisor <<= 1;
-			clock = sdhci_ctrlr->sd_mmc_ctrlr.clock_base;
-			if (divisor)
-				clock /= divisor;
-			sdhc_debug("%d.%03d MHz\n", clock / 1000000,
-				(clock / 1000) % 1000);
-		} else
-			sdhc_debug("Off\n");
-	}
-}
-
-static void sdhci_display_voltage(struct sdhci_ctrlr *sdhci_ctrlr)
-{
-	if (IS_ENABLED(CONFIG_SDHC_DEBUG)) {
-		u8 pwr_ctrl;
-		const char *voltage;
-		const char *voltage_table[8] = {
-			"Unknown",	/* 0 */
-			"Unknown",	/* 1 */
-			"Unknown",	/* 2 */
-			"Unknown",	/* 3 */
-			"Unknown",	/* 4 */
-			"1.8",		/* 5 */
-			"3.0",		/* 6 */
-			"3.3",		/* 7 */
-		};
-
-		pwr_ctrl = sdhci_readb(sdhci_ctrlr, SDHCI_POWER_CONTROL);
-		if (pwr_ctrl & SDHCI_POWER_ON) {
-			voltage = voltage_table[(pwr_ctrl & SDHCI_POWER_330)
-				>> 1];
-			sdhc_debug("SDHCI voltage: %s Volts\n", voltage);
-		} else
-			sdhc_debug("SDHCI voltage: Off\n");
-	}
-}
-
-void sdhci_display_setup(struct sdhci_ctrlr *sdhci_ctrlr)
-{
-	/* Display the controller setup */
-	sdhci_display_voltage(sdhci_ctrlr);
-	sdhci_display_clock(sdhci_ctrlr);
-	sdhci_display_bus_width(sdhci_ctrlr);
-}