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sdhci: add support for v3 capabilities

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Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@xilinx.com>
Message-Id: <20180208164818.7961-18-f4bug@amsat.org>
This commit is contained in:
Philippe Mathieu-Daudé
2018-02-08 13:48:05 -03:00
committed by Paolo Bonzini
parent 27a49d3be6
commit 4d67852d9c
2 changed files with 65 additions and 2 deletions
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13
hw/sd/sdhci-internal.h
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@@ -43,6 +43,7 @@
#define SDHC_TRNS_DMA 0x0001
#define SDHC_TRNS_BLK_CNT_EN 0x0002
#define SDHC_TRNS_ACMD12 0x0004
#define SDHC_TRNS_ACMD23 0x0008 /* since v3 */
#define SDHC_TRNS_READ 0x0010
#define SDHC_TRNS_MULTI 0x0020
#define SDHC_TRNMOD_MASK 0x0037
@@ -193,6 +194,7 @@ FIELD(SDHC_CAPAB, TOCLKFREQ, 0, 6);
FIELD(SDHC_CAPAB, TOUNIT, 7, 1);
FIELD(SDHC_CAPAB, BASECLKFREQ, 8, 8);
FIELD(SDHC_CAPAB, MAXBLOCKLENGTH, 16, 2);
FIELD(SDHC_CAPAB, EMBEDDED_8BIT, 18, 1); /* since v3 */
FIELD(SDHC_CAPAB, ADMA2, 19, 1); /* since v2 */
FIELD(SDHC_CAPAB, ADMA1, 20, 1); /* v1 only? */
FIELD(SDHC_CAPAB, HIGHSPEED, 21, 1);
@@ -202,6 +204,17 @@ FIELD(SDHC_CAPAB, V33, 24, 1);
FIELD(SDHC_CAPAB, V30, 25, 1);
FIELD(SDHC_CAPAB, V18, 26, 1);
FIELD(SDHC_CAPAB, BUS64BIT, 28, 1); /* since v2 */
FIELD(SDHC_CAPAB, ASYNC_INT, 29, 1); /* since v3 */
FIELD(SDHC_CAPAB, SLOT_TYPE, 30, 2); /* since v3 */
FIELD(SDHC_CAPAB, BUS_SPEED, 32, 3); /* since v3 */
FIELD(SDHC_CAPAB, DRIVER_STRENGTH, 36, 3); /* since v3 */
FIELD(SDHC_CAPAB, DRIVER_TYPE_A, 36, 1); /* since v3 */
FIELD(SDHC_CAPAB, DRIVER_TYPE_C, 37, 1); /* since v3 */
FIELD(SDHC_CAPAB, DRIVER_TYPE_D, 38, 1); /* since v3 */
FIELD(SDHC_CAPAB, TIMER_RETUNING, 40, 4); /* since v3 */
FIELD(SDHC_CAPAB, SDR50_TUNING, 45, 1); /* since v3 */
FIELD(SDHC_CAPAB, RETUNING_MODE, 46, 2); /* since v3 */
FIELD(SDHC_CAPAB, CLOCK_MULT, 48, 8); /* since v3 */
/* HWInit Maximum Current Capabilities Register 0x0 */
#define SDHC_MAXCURR 0x48