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Merge branch 'master' of git://www.denx.de/git/u-boot-microblaze

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This commit is contained in:
Tom Rini
2016-12-20 08:42:50 -05:00
parent 36737f22b7 950f86ca38
commit 7588bf9390
33 changed files with 346 additions and 263 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/block/Kconfig
+22
View File
@@ -19,6 +19,15 @@ config AHCI
operations at present. The block device interface has not been converted
to driver model.
config DM_SCSI
bool "Support SCSI controllers with driver model"
depends on BLK
help
This option enables the SCSI (Small Computer System Interface) uclass
which supports SCSI and SATA HDDs. For every device configuration
(IDs/LUNs) a block device is created with RAW read/write and
filesystem support.
config BLOCK_CACHE
bool "Use block device cache"
default n
@@ -27,3 +36,16 @@ config BLOCK_CACHE
This is most useful when accessing filesystems under U-Boot since
it will prevent repeated reads from directory structures and other
filesystem data structures.
menu "SATA/SCSI device support"
config SATA_CEVA
bool "Ceva Sata controller"
depends on AHCI
depends on DM_SCSI
help
This option enables Ceva Sata controller hard IP available on Xilinx
ZynqMP. Support up to 2 external devices. Complient with SATA 3.1 and
AHCI 1.3 specifications with hot-plug detect feature.
endmenu
drivers/block/Makefile
+1
View File
@@ -12,6 +12,7 @@ obj-y += blk_legacy.o
endif
obj-$(CONFIG_AHCI) += ahci-uclass.o
obj-$(CONFIG_DM_SCSI) += scsi-uclass.o
obj-$(CONFIG_SCSI_AHCI) += ahci.o
obj-$(CONFIG_DWC_AHSATA) += dwc_ahsata.o
obj-$(CONFIG_FSL_SATA) += fsl_sata.o
drivers/block/ahci.c
+22 -8
View File
@@ -168,7 +168,7 @@ int ahci_reset(void __iomem *base)
static int ahci_host_init(struct ahci_probe_ent *probe_ent)
{
#ifndef CONFIG_SCSI_AHCI_PLAT
#if !defined(CONFIG_SCSI_AHCI_PLAT) && !defined(CONFIG_DM_SCSI)
# ifdef CONFIG_DM_PCI
struct udevice *dev = probe_ent->dev;
struct pci_child_platdata *pplat = dev_get_parent_platdata(dev);
@@ -198,7 +198,7 @@ static int ahci_host_init(struct ahci_probe_ent *probe_ent)
writel(cap_save, mmio + HOST_CAP);
writel_with_flush(0xf, mmio + HOST_PORTS_IMPL);
#ifndef CONFIG_SCSI_AHCI_PLAT
#if !defined(CONFIG_SCSI_AHCI_PLAT) && !defined(CONFIG_DM_SCSI)
# ifdef CONFIG_DM_PCI
if (pplat->vendor == PCI_VENDOR_ID_INTEL) {
u16 tmp16;
@@ -327,6 +327,7 @@ static int ahci_host_init(struct ahci_probe_ent *probe_ent)
writel(tmp | HOST_IRQ_EN, mmio + HOST_CTL);
tmp = readl(mmio + HOST_CTL);
debug("HOST_CTL 0x%x\n", tmp);
#if !defined(CONFIG_DM_SCSI)
#ifndef CONFIG_SCSI_AHCI_PLAT
# ifdef CONFIG_DM_PCI
dm_pci_read_config16(dev, PCI_COMMAND, &tmp16);
@@ -337,6 +338,7 @@ static int ahci_host_init(struct ahci_probe_ent *probe_ent)
tmp |= PCI_COMMAND_MASTER;
pci_write_config_word(pdev, PCI_COMMAND, tmp16);
# endif
#endif
#endif
return 0;
}
@@ -344,8 +346,8 @@ static int ahci_host_init(struct ahci_probe_ent *probe_ent)
static void ahci_print_info(struct ahci_probe_ent *probe_ent)
{
#ifndef CONFIG_SCSI_AHCI_PLAT
# ifdef CONFIG_DM_PCI
#if !defined(CONFIG_SCSI_AHCI_PLAT) && !defined(CONFIG_DM_SCSI)
# if defined(CONFIG_DM_PCI)
struct udevice *dev = probe_ent->dev;
# else
pci_dev_t pdev = probe_ent->dev;
@@ -372,7 +374,7 @@ static void ahci_print_info(struct ahci_probe_ent *probe_ent)
else
speed_s = "?";
#ifdef CONFIG_SCSI_AHCI_PLAT
#if defined(CONFIG_SCSI_AHCI_PLAT) || defined(CONFIG_DM_SCSI)
scc_s = "SATA";
#else
# ifdef CONFIG_DM_PCI
@@ -424,13 +426,15 @@ static void ahci_print_info(struct ahci_probe_ent *probe_ent)
}
#ifndef CONFIG_SCSI_AHCI_PLAT
# ifdef CONFIG_DM_PCI
# if defined(CONFIG_DM_PCI) || defined(CONFIG_DM_SCSI)
static int ahci_init_one(struct udevice *dev)
# else
static int ahci_init_one(pci_dev_t dev)
# endif
{
#if !defined(CONFIG_DM_SCSI)
u16 vendor;
#endif
int rc;
probe_ent = malloc(sizeof(struct ahci_probe_ent));
@@ -450,6 +454,7 @@ static int ahci_init_one(pci_dev_t dev)
probe_ent->pio_mask = 0x1f;
probe_ent->udma_mask = 0x7f; /*Fixme,assume to support UDMA6 */
#if !defined(CONFIG_DM_SCSI)
#ifdef CONFIG_DM_PCI
probe_ent->mmio_base = dm_pci_map_bar(dev, PCI_BASE_ADDRESS_5,
PCI_REGION_MEM);
@@ -473,6 +478,10 @@ static int ahci_init_one(pci_dev_t dev)
if (vendor == 0x197b)
pci_write_config_byte(dev, 0x41, 0xa1);
#endif
#else
struct scsi_platdata *plat = dev_get_platdata(dev);
probe_ent->mmio_base = (void *)plat->base;
#endif
debug("ahci mmio_base=0x%p\n", probe_ent->mmio_base);
/* initialize adapter */
@@ -954,14 +963,17 @@ int scsi_exec(ccb *pccb)
}
#if defined(CONFIG_DM_SCSI)
void scsi_low_level_init(int busdevfunc, struct udevice *dev)
#else
void scsi_low_level_init(int busdevfunc)
#endif
{
int i;
u32 linkmap;
#ifndef CONFIG_SCSI_AHCI_PLAT
# ifdef CONFIG_DM_PCI
# if defined(CONFIG_DM_PCI)
struct udevice *dev;
int ret;
@@ -969,6 +981,8 @@ void scsi_low_level_init(int busdevfunc)
if (ret)
return;
ahci_init_one(dev);
# elif defined(CONFIG_DM_SCSI)
ahci_init_one(dev);
# else
ahci_init_one(busdevfunc);
# endif
drivers/block/blk-uclass.c
+1 -1
View File
@@ -26,7 +26,7 @@ static const char *if_typename_str[IF_TYPE_COUNT] = {
static enum uclass_id if_type_uclass_id[IF_TYPE_COUNT] = {
[IF_TYPE_IDE] = UCLASS_INVALID,
[IF_TYPE_SCSI] = UCLASS_INVALID,
[IF_TYPE_SCSI] = UCLASS_SCSI,
[IF_TYPE_ATAPI] = UCLASS_INVALID,
[IF_TYPE_USB] = UCLASS_MASS_STORAGE,
[IF_TYPE_DOC] = UCLASS_INVALID,
drivers/block/sata_ceva.c
+39 -2
View File
@@ -5,6 +5,7 @@
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <dm.h>
#include <netdev.h>
#include <ahci.h>
#include <scsi.h>
@@ -73,10 +74,9 @@
#define DRV_NAME "ahci-ceva"
#define CEVA_FLAG_BROKEN_GEN2 1
int init_sata(int dev)
static int ceva_init_sata(ulong mmio)
{
ulong tmp;
ulong mmio = ZYNQMP_SATA_BASEADDR;
int i;
/*
@@ -111,3 +111,40 @@ int init_sata(int dev)
}
return 0;
}
static int sata_ceva_probe(struct udevice *dev)
{
struct scsi_platdata *plat = dev_get_platdata(dev);
ceva_init_sata(plat->base);
return 0;
}
static const struct udevice_id sata_ceva_ids[] = {
{ .compatible = "ceva,ahci-1v84" },
{ }
};
static int sata_ceva_ofdata_to_platdata(struct udevice *dev)
{
struct scsi_platdata *plat = dev_get_platdata(dev);
plat->base = dev_get_addr(dev);
if (plat->base == FDT_ADDR_T_NONE)
return -EINVAL;
/* Hardcode number for ceva sata controller */
plat->max_lun = 1; /* Actually two but untested */
plat->max_id = 2;
return 0;
}
U_BOOT_DRIVER(ceva_host_blk) = {
.name = "ceva_sata",
.id = UCLASS_SCSI,
.of_match = sata_ceva_ids,
.probe = sata_ceva_probe,
.ofdata_to_platdata = sata_ceva_ofdata_to_platdata,
.platdata_auto_alloc_size = sizeof(struct scsi_platdata),
};
drivers/block/scsi-uclass.c
+27
View File
@@ -0,0 +1,27 @@
/*
* Copyright (c) 2015 Google, Inc
* Written by Simon Glass <sjg@chromium.org>
* Copyright (c) 2016 Xilinx, Inc
* Written by Michal Simek
*
* Based on ahci-uclass.c
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <dm.h>
#include <scsi.h>
static int scsi_post_probe(struct udevice *dev)
{
debug("%s: device %p\n", __func__, dev);
scsi_low_level_init(0, dev);
return 0;
}
UCLASS_DRIVER(scsi) = {
.id = UCLASS_SCSI,
.name = "scsi",
.post_probe = scsi_post_probe,
};
drivers/gpio/zynq_gpio.c
-1
View File
@@ -325,7 +325,6 @@ static const struct dm_gpio_ops gpio_zynq_ops = {
.get_value = zynq_gpio_get_value,
.set_value = zynq_gpio_set_value,
.get_function = zynq_gpio_get_function,
};
static const struct udevice_id zynq_gpio_ids[] = {
drivers/net/xilinx_axi_emac.c
+1 -2
View File
@@ -648,9 +648,8 @@ static int axi_emac_probe(struct udevice *dev)
priv->bus->read = axiemac_miiphy_read;
priv->bus->write = axiemac_miiphy_write;
priv->bus->priv = priv;
strcpy(priv->bus->name, "axi_emac");
ret = mdio_register(priv->bus);
ret = mdio_register_seq(priv->bus, dev->seq);
if (ret)
return ret;
drivers/net/xilinx_emaclite.c
+1 -2
View File
@@ -566,9 +566,8 @@ static int emaclite_probe(struct udevice *dev)
emaclite->bus->read = emaclite_miiphy_read;
emaclite->bus->write = emaclite_miiphy_write;
emaclite->bus->priv = emaclite;
strcpy(emaclite->bus->name, "emaclite");
ret = mdio_register(emaclite->bus);
ret = mdio_register_seq(emaclite->bus, dev->seq);
if (ret)
return ret;
drivers/net/zynq_gem.c
+1 -2
View File
@@ -647,9 +647,8 @@ static int zynq_gem_probe(struct udevice *dev)
priv->bus->read = zynq_gem_miiphy_read;
priv->bus->write = zynq_gem_miiphy_write;
priv->bus->priv = priv;
strcpy(priv->bus->name, "gem");
ret = mdio_register(priv->bus);
ret = mdio_register_seq(priv->bus, dev->seq);
if (ret)
return ret;