[v2] hw/riscv: sifive_u: Add missing SPI support

[PATCH v2 13/25] hw/sd: sd: Allow single/multiple block write for SPI mode

Bin Meng posted 25 patches 5 years ago

Diff against v1 v3
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Maintainers: Kevin Wolf <kwolf@redhat.com>, "Philippe Mathieu-Daudé" <f4bug@amsat.org>, Alistair Francis <alistair@alistair23.me>, Alistair Francis <Alistair.Francis@wdc.com>, Palmer Dabbelt <palmer@dabbelt.com>, Bastian Koppelmann <kbastian@mail.uni-paderborn.de>, Sagar Karandikar <sagark@eecs.berkeley.edu>, Max Reitz <mreitz@redhat.com>

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[PATCH v2 13/25] hw/sd: sd: Allow single/multiple block write for SPI mode

Posted by Bin Meng 5 years ago

From: Bin Meng <bin.meng@windriver.com>

At present the single/multiple block write in SPI mode is blocked
by sd_normal_command(). Remove the limitation.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
---

(no changes since v1)

 hw/sd/sd.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/hw/sd/sd.c b/hw/sd/sd.c
index 09753359bb..946036d87c 100644
--- a/hw/sd/sd.c
+++ b/hw/sd/sd.c
@@ -1230,9 +1230,6 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req)
     case 25:	/* CMD25:  WRITE_MULTIPLE_BLOCK */
         switch (sd->state) {
         case sd_transfer_state:
-            /* Writing in SPI mode not implemented.  */
-            if (sd->spi)
-                break;
 
             if (addr + sd->blk_len > sd->size) {
                 sd->card_status |= ADDRESS_ERROR;
-- 
2.25.1