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-rw-r--r--drivers/mmc/fsl_esdhc.c20
-rw-r--r--drivers/mmc/mmc.c23
-rw-r--r--drivers/mtd/spi/eon.c9
-rw-r--r--drivers/mtd/spi/macronix.c11
-rw-r--r--drivers/mtd/spi/ramtron.c23
-rw-r--r--drivers/mtd/spi/spansion.c44
-rw-r--r--drivers/mtd/spi/spi_flash_internal.h2
-rw-r--r--drivers/mtd/spi/sst.c14
-rw-r--r--drivers/mtd/spi/stmicro.c8
-rw-r--r--drivers/mtd/spi/winbond.c9
-rw-r--r--drivers/net/bfin_mac.c3
-rw-r--r--drivers/usb/eth/smsc95xx.c13
-rw-r--r--drivers/usb/host/ehci-hcd.c96
-rw-r--r--drivers/usb/host/ehci-omap.c1
-rw-r--r--drivers/usb/musb/musb_core.h2
-rw-r--r--drivers/video/Makefile2
-rw-r--r--drivers/video/cfb_console.c2
-rw-r--r--drivers/video/ipu_common.c23
-rw-r--r--drivers/video/ipu_disp.c3
-rw-r--r--drivers/video/ipu_regs.h12
20 files changed, 153 insertions, 167 deletions
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index 07370b5..b6c969d 100644
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -190,6 +190,10 @@ static int esdhc_setup_data(struct mmc *mmc, struct mmc_data *data)
esdhc_clrsetbits32(&regs->wml, WML_RD_WML_MASK, wml_value);
esdhc_write32(&regs->dsaddr, (u32)data->dest);
} else {
+ flush_dcache_range((ulong)data->src,
+ (ulong)data->src+data->blocks
+ *data->blocksize);
+
if (wml_value > WML_WR_WML_MAX)
wml_value = WML_WR_WML_MAX_VAL;
if ((esdhc_read32(&regs->prsstat) & PRSSTAT_WPSPL) == 0) {
@@ -249,7 +253,15 @@ static int esdhc_setup_data(struct mmc *mmc, struct mmc_data *data)
return 0;
}
-
+static void check_and_invalidate_dcache_range
+ (struct mmc_cmd *cmd,
+ struct mmc_data *data) {
+ unsigned start = (unsigned)data->dest ;
+ unsigned size = roundup(ARCH_DMA_MINALIGN,
+ data->blocks*data->blocksize);
+ unsigned end = start+size ;
+ invalidate_dcache_range(start, end);
+}
/*
* Sends a command out on the bus. Takes the mmc pointer,
* a command pointer, and an optional data pointer.
@@ -315,6 +327,9 @@ esdhc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data)
while (!(esdhc_read32(&regs->irqstat) & (IRQSTAT_CC | IRQSTAT_CTOE)))
;
+ if (data && (data->flags & MMC_DATA_READ))
+ check_and_invalidate_dcache_range(cmd, data);
+
irqstat = esdhc_read32(&regs->irqstat);
esdhc_write32(&regs->irqstat, irqstat);
@@ -528,6 +543,9 @@ int fsl_esdhc_initialize(bd_t *bis, struct fsl_esdhc_cfg *cfg)
/* First reset the eSDHC controller */
esdhc_reset(regs);
+ esdhc_setbits32(&regs->sysctl, SYSCTL_PEREN | SYSCTL_HCKEN
+ | SYSCTL_IPGEN | SYSCTL_CKEN);
+
mmc->priv = cfg;
mmc->send_cmd = esdhc_send_cmd;
mmc->set_ios = esdhc_set_ios;
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index aebe578..c1c2862 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -333,6 +333,7 @@ mmc_berase(int dev_num, unsigned long start, lbaint_t blkcnt)
int err = 0;
struct mmc *mmc = find_mmc_device(dev_num);
lbaint_t blk = 0, blk_r = 0;
+ int timeout = 1000;
if (!mmc)
return -1;
@@ -352,6 +353,10 @@ mmc_berase(int dev_num, unsigned long start, lbaint_t blkcnt)
break;
blk += blk_r;
+
+ /* Waiting for the ready status */
+ if (mmc_send_status(mmc, timeout))
+ return 0;
}
return blk;
@@ -1195,9 +1200,9 @@ int mmc_startup(struct mmc *mmc)
}
if (mmc->card_caps & MMC_MODE_HS)
- mmc_set_clock(mmc, 50000000);
+ mmc->tran_speed = 50000000;
else
- mmc_set_clock(mmc, 25000000);
+ mmc->tran_speed = 25000000;
} else {
width = ((mmc->host_caps & MMC_MODE_MASK_WIDTH_BITS) >>
MMC_MODE_WIDTH_BITS_SHIFT);
@@ -1234,13 +1239,14 @@ int mmc_startup(struct mmc *mmc)
if (mmc->card_caps & MMC_MODE_HS) {
if (mmc->card_caps & MMC_MODE_HS_52MHz)
- mmc_set_clock(mmc, 52000000);
+ mmc->tran_speed = 52000000;
else
- mmc_set_clock(mmc, 26000000);
- } else
- mmc_set_clock(mmc, 20000000);
+ mmc->tran_speed = 26000000;
+ }
}
+ mmc_set_clock(mmc, mmc->tran_speed);
+
/* fill in device description */
mmc->block_dev.lun = 0;
mmc->block_dev.type = 0;
@@ -1305,8 +1311,11 @@ int mmc_register(struct mmc *mmc)
block_dev_desc_t *mmc_get_dev(int dev)
{
struct mmc *mmc = find_mmc_device(dev);
+ if (!mmc)
+ return NULL;
- return mmc ? &mmc->block_dev : NULL;
+ mmc_init(mmc);
+ return &mmc->block_dev;
}
#endif
diff --git a/drivers/mtd/spi/eon.c b/drivers/mtd/spi/eon.c
index f9352f9..6a3bf0f 100644
--- a/drivers/mtd/spi/eon.c
+++ b/drivers/mtd/spi/eon.c
@@ -11,17 +11,8 @@
#include "spi_flash_internal.h"
/* EN25Q128-specific commands */
-#define CMD_EN25Q128_WREN 0x06 /* Write Enable */
-#define CMD_EN25Q128_WRDI 0x04 /* Write Disable */
-#define CMD_EN25Q128_RDSR 0x05 /* Read Status Register */
-#define CMD_EN25Q128_WRSR 0x01 /* Write Status Register */
-#define CMD_EN25Q128_READ 0x03 /* Read Data Bytes */
-#define CMD_EN25Q128_FAST_READ 0x0b /* Read Data Bytes at Higher Speed */
-#define CMD_EN25Q128_PP 0x02 /* Page Program */
#define CMD_EN25Q128_SE 0x20 /* Sector Erase */
#define CMD_EN25Q128_BE 0xd8 /* Block Erase */
-#define CMD_EN25Q128_DP 0xb9 /* Deep Power-down */
-#define CMD_EN25Q128_RES 0xab /* Release from DP, and Read Signature */
struct eon_spi_flash_params {
u8 idcode1;
diff --git a/drivers/mtd/spi/macronix.c b/drivers/mtd/spi/macronix.c
index dacbc28..87a3ad0 100644
--- a/drivers/mtd/spi/macronix.c
+++ b/drivers/mtd/spi/macronix.c
@@ -36,18 +36,9 @@
#include "spi_flash_internal.h"
/* MX25xx-specific commands */
-#define CMD_MX25XX_WREN 0x06 /* Write Enable */
-#define CMD_MX25XX_WRDI 0x04 /* Write Disable */
-#define CMD_MX25XX_RDSR 0x05 /* Read Status Register */
-#define CMD_MX25XX_WRSR 0x01 /* Write Status Register */
-#define CMD_MX25XX_READ 0x03 /* Read Data Bytes */
-#define CMD_MX25XX_FAST_READ 0x0b /* Read Data Bytes at Higher Speed */
-#define CMD_MX25XX_PP 0x02 /* Page Program */
#define CMD_MX25XX_SE 0x20 /* Sector Erase */
#define CMD_MX25XX_BE 0xD8 /* Block Erase */
#define CMD_MX25XX_CE 0xc7 /* Chip Erase */
-#define CMD_MX25XX_DP 0xb9 /* Deep Power-down */
-#define CMD_MX25XX_RES 0xab /* Release from DP, and Read Signature */
struct macronix_spi_flash_params {
u16 idcode;
@@ -128,7 +119,7 @@ static int macronix_write_status(struct spi_flash *flash, u8 sr)
return ret;
}
- cmd = CMD_MX25XX_WRSR;
+ cmd = CMD_WRITE_STATUS;
ret = spi_flash_cmd_write(flash->spi, &cmd, 1, &sr, 1);
if (ret) {
debug("SF: fail to write status register\n");
diff --git a/drivers/mtd/spi/ramtron.c b/drivers/mtd/spi/ramtron.c
index 27d4039..0999781 100644
--- a/drivers/mtd/spi/ramtron.c
+++ b/drivers/mtd/spi/ramtron.c
@@ -54,19 +54,6 @@
#include <spi_flash.h>
#include "spi_flash_internal.h"
-/* RAMTRON commands common to all devices */
-#define CMD_RAMTRON_WREN 0x06 /* Write Enable */
-#define CMD_RAMTRON_WRDI 0x04 /* Write Disable */
-#define CMD_RAMTRON_RDSR 0x05 /* Read Status Register */
-#define CMD_RAMTRON_WRSR 0x01 /* Write Status Register */
-#define CMD_RAMTRON_READ 0x03 /* Read Data Bytes */
-#define CMD_RAMTRON_WRITE 0x02 /* Write Data Bytes */
-/* not all have those: */
-#define CMD_RAMTRON_FSTRD 0x0b /* Fast Read (for compatibility - not used here) */
-#define CMD_RAMTRON_SLEEP 0xb9 /* Enter Sleep Mode */
-#define CMD_RAMTRON_RDID 0x9f /* Read ID */
-#define CMD_RAMTRON_SNR 0xc3 /* Read Serial Number */
-
/*
* Properties of supported FRAMs
* Note: speed is currently not used because we have no method to deliver that
@@ -196,7 +183,7 @@ static int ramtron_common(struct spi_flash *flash,
return ret;
}
- if (command == CMD_RAMTRON_WRITE) {
+ if (command == CMD_PAGE_PROGRAM) {
/* send WREN */
ret = spi_flash_cmd_write_enable(flash);
if (ret < 0) {
@@ -206,7 +193,7 @@ static int ramtron_common(struct spi_flash *flash,
}
/* do the transaction */
- if (command == CMD_RAMTRON_WRITE)
+ if (command == CMD_PAGE_PROGRAM)
ret = spi_flash_cmd_write(flash->spi, cmd, cmd_len, buf, len);
else
ret = spi_flash_cmd_read(flash->spi, cmd, cmd_len, buf, len);
@@ -223,14 +210,14 @@ static int ramtron_read(struct spi_flash *flash,
u32 offset, size_t len, void *buf)
{
return ramtron_common(flash, offset, len, buf,
- CMD_RAMTRON_READ);
+ CMD_READ_ARRAY_SLOW);
}
static int ramtron_write(struct spi_flash *flash,
u32 offset, size_t len, const void *buf)
{
return ramtron_common(flash, offset, len, (void *)buf,
- CMD_RAMTRON_WRITE);
+ CMD_PAGE_PROGRAM);
}
static int ramtron_erase(struct spi_flash *flash, u32 offset, size_t len)
@@ -270,7 +257,7 @@ struct spi_flash *spi_fram_probe_ramtron(struct spi_slave *spi, u8 *idcode)
* We COULD have a non JEDEC conformant FRAM here,
* read the status register to verify
*/
- ret = spi_flash_cmd(spi, CMD_RAMTRON_RDSR, &sr, 1);
+ ret = spi_flash_cmd(spi, CMD_READ_STATUS, &sr, 1);
if (ret)
return NULL;
diff --git a/drivers/mtd/spi/spansion.c b/drivers/mtd/spi/spansion.c
index 6301d87..457cc06 100644
--- a/drivers/mtd/spi/spansion.c
+++ b/drivers/mtd/spi/spansion.c
@@ -32,28 +32,8 @@
#include "spi_flash_internal.h"
/* S25FLxx-specific commands */
-#define CMD_S25FLXX_READ 0x03 /* Read Data Bytes */
-#define CMD_S25FLXX_FAST_READ 0x0b /* Read Data Bytes at Higher Speed */
-#define CMD_S25FLXX_READID 0x90 /* Read Manufacture ID and Device ID */
-#define CMD_S25FLXX_WREN 0x06 /* Write Enable */
-#define CMD_S25FLXX_WRDI 0x04 /* Write Disable */
-#define CMD_S25FLXX_RDSR 0x05 /* Read Status Register */
-#define CMD_S25FLXX_WRSR 0x01 /* Write Status Register */
-#define CMD_S25FLXX_PP 0x02 /* Page Program */
#define CMD_S25FLXX_SE 0xd8 /* Sector Erase */
#define CMD_S25FLXX_BE 0xc7 /* Bulk Erase */
-#define CMD_S25FLXX_DP 0xb9 /* Deep Power-down */
-#define CMD_S25FLXX_RES 0xab /* Release from DP, and Read Signature */
-
-#define SPSN_ID_S25FL008A 0x0213
-#define SPSN_ID_S25FL016A 0x0214
-#define SPSN_ID_S25FL032A 0x0215
-#define SPSN_ID_S25FL064A 0x0216
-#define SPSN_ID_S25FL128P 0x2018
-#define SPSN_EXT_ID_S25FL128P_256KB 0x0300
-#define SPSN_EXT_ID_S25FL128P_64KB 0x0301
-#define SPSN_EXT_ID_S25FL032P 0x4d00
-#define SPSN_EXT_ID_S25FL129P 0x4d01
struct spansion_spi_flash_params {
u16 idcode1;
@@ -66,7 +46,7 @@ struct spansion_spi_flash_params {
static const struct spansion_spi_flash_params spansion_spi_flash_table[] = {
{
- .idcode1 = SPSN_ID_S25FL008A,
+ .idcode1 = 0x0213,
.idcode2 = 0,
.page_size = 256,
.pages_per_sector = 256,
@@ -74,7 +54,7 @@ static const struct spansion_spi_flash_params spansion_spi_flash_table[] = {
.name = "S25FL008A",
},
{
- .idcode1 = SPSN_ID_S25FL016A,
+ .idcode1 = 0x0214,
.idcode2 = 0,
.page_size = 256,
.pages_per_sector = 256,
@@ -82,7 +62,7 @@ static const struct spansion_spi_flash_params spansion_spi_flash_table[] = {
.name = "S25FL016A",
},
{
- .idcode1 = SPSN_ID_S25FL032A,
+ .idcode1 = 0x0215,
.idcode2 = 0,
.page_size = 256,
.pages_per_sector = 256,
@@ -90,7 +70,7 @@ static const struct spansion_spi_flash_params spansion_spi_flash_table[] = {
.name = "S25FL032A",
},
{
- .idcode1 = SPSN_ID_S25FL064A,
+ .idcode1 = 0x0216,
.idcode2 = 0,
.page_size = 256,
.pages_per_sector = 256,
@@ -98,32 +78,32 @@ static const struct spansion_spi_flash_params spansion_spi_flash_table[] = {
.name = "S25FL064A",
},
{
- .idcode1 = SPSN_ID_S25FL128P,
- .idcode2 = SPSN_EXT_ID_S25FL128P_64KB,
+ .idcode1 = 0x2018,
+ .idcode2 = 0x0301,
.page_size = 256,
.pages_per_sector = 256,
.nr_sectors = 256,
.name = "S25FL128P_64K",
},
{
- .idcode1 = SPSN_ID_S25FL128P,
- .idcode2 = SPSN_EXT_ID_S25FL128P_256KB,
+ .idcode1 = 0x2018,
+ .idcode2 = 0x0300,
.page_size = 256,
.pages_per_sector = 1024,
.nr_sectors = 64,
.name = "S25FL128P_256K",
},
{
- .idcode1 = SPSN_ID_S25FL032A,
- .idcode2 = SPSN_EXT_ID_S25FL032P,
+ .idcode1 = 0x0215,
+ .idcode2 = 0x4d00,
.page_size = 256,
.pages_per_sector = 256,
.nr_sectors = 64,
.name = "S25FL032P",
},
{
- .idcode1 = SPSN_ID_S25FL128P,
- .idcode2 = SPSN_EXT_ID_S25FL129P,
+ .idcode1 = 0x2018,
+ .idcode2 = 0x4d01,
.page_size = 256,
.pages_per_sector = 256,
.nr_sectors = 256,
diff --git a/drivers/mtd/spi/spi_flash_internal.h b/drivers/mtd/spi/spi_flash_internal.h
index 91e036a..0c78249 100644
--- a/drivers/mtd/spi/spi_flash_internal.h
+++ b/drivers/mtd/spi/spi_flash_internal.h
@@ -17,8 +17,8 @@
#define CMD_READ_ARRAY_SLOW 0x03
#define CMD_READ_ARRAY_FAST 0x0b
-#define CMD_READ_ARRAY_LEGACY 0xe8
+#define CMD_WRITE_STATUS 0x01
#define CMD_PAGE_PROGRAM 0x02
#define CMD_WRITE_DISABLE 0x04
#define CMD_READ_STATUS 0x05
diff --git a/drivers/mtd/spi/sst.c b/drivers/mtd/spi/sst.c
index 9559c80..e51dfc7 100644
--- a/drivers/mtd/spi/sst.c
+++ b/drivers/mtd/spi/sst.c
@@ -18,12 +18,6 @@
#include "spi_flash_internal.h"
-#define CMD_SST_WREN 0x06 /* Write Enable */
-#define CMD_SST_WRDI 0x04 /* Write Disable */
-#define CMD_SST_RDSR 0x05 /* Read Status Register */
-#define CMD_SST_WRSR 0x01 /* Write Status Register */
-#define CMD_SST_READ 0x03 /* Read Data Bytes */
-#define CMD_SST_FAST_READ 0x0b /* Read Data Bytes at Higher Speed */
#define CMD_SST_BP 0x02 /* Byte Program */
#define CMD_SST_AAI_WP 0xAD /* Auto Address Increment Word Program */
#define CMD_SST_SE 0x20 /* Sector Erase */
@@ -137,7 +131,7 @@ sst_byte_write(struct spi_flash *flash, u32 offset, const void *buf)
};
debug("BP[%02x]: 0x%p => cmd = { 0x%02x 0x%06x }\n",
- spi_w8r8(flash->spi, CMD_SST_RDSR), buf, cmd[0], offset);
+ spi_w8r8(flash->spi, CMD_READ_STATUS), buf, cmd[0], offset);
ret = sst_enable_writing(flash);
if (ret)
@@ -184,7 +178,7 @@ sst_write_wp(struct spi_flash *flash, u32 offset, size_t len, const void *buf)
for (; actual < len - 1; actual += 2) {
debug("WP[%02x]: 0x%p => cmd = { 0x%02x 0x%06x }\n",
- spi_w8r8(flash->spi, CMD_SST_RDSR), buf + actual, cmd[0],
+ spi_w8r8(flash->spi, CMD_READ_STATUS), buf + actual, cmd[0],
offset);
ret = spi_flash_cmd_write(flash->spi, cmd, cmd_len,
@@ -232,13 +226,13 @@ sst_unlock(struct spi_flash *flash)
if (ret)
return ret;
- cmd = CMD_SST_WRSR;
+ cmd = CMD_WRITE_STATUS;
status = 0;
ret = spi_flash_cmd_write(flash->spi, &cmd, 1, &status, 1);
if (ret)
debug("SF: Unable to set status byte\n");
- debug("SF: sst: status = %x\n", spi_w8r8(flash->spi, CMD_SST_RDSR));
+ debug("SF: sst: status = %x\n", spi_w8r8(flash->spi, CMD_READ_STATUS));
return ret;
}
diff --git a/drivers/mtd/spi/stmicro.c b/drivers/mtd/spi/stmicro.c
index a9b33cf..5b68479 100644
--- a/drivers/mtd/spi/stmicro.c
+++ b/drivers/mtd/spi/stmicro.c
@@ -34,16 +34,8 @@
#include "spi_flash_internal.h"
/* M25Pxx-specific commands */
-#define CMD_M25PXX_WREN 0x06 /* Write Enable */
-#define CMD_M25PXX_WRDI 0x04 /* Write Disable */
-#define CMD_M25PXX_RDSR 0x05 /* Read Status Register */
-#define CMD_M25PXX_WRSR 0x01 /* Write Status Register */
-#define CMD_M25PXX_READ 0x03 /* Read Data Bytes */
-#define CMD_M25PXX_FAST_READ 0x0b /* Read Data Bytes at Higher Speed */
-#define CMD_M25PXX_PP 0x02 /* Page Program */
#define CMD_M25PXX_SE 0xd8 /* Sector Erase */
#define CMD_M25PXX_BE 0xc7 /* Bulk Erase */
-#define CMD_M25PXX_DP 0xb9 /* Deep Power-down */
#define CMD_M25PXX_RES 0xab /* Release from DP, and Read Signature */
struct stmicro_spi_flash_params {
diff --git a/drivers/mtd/spi/winbond.c b/drivers/mtd/spi/winbond.c
index c20faa2..0e126f4 100644
--- a/drivers/mtd/spi/winbond.c
+++ b/drivers/mtd/spi/winbond.c
@@ -11,18 +11,9 @@
#include "spi_flash_internal.h"
/* M25Pxx-specific commands */
-#define CMD_W25_WREN 0x06 /* Write Enable */
-#define CMD_W25_WRDI 0x04 /* Write Disable */
-#define CMD_W25_RDSR 0x05 /* Read Status Register */
-#define CMD_W25_WRSR 0x01 /* Write Status Register */
-#define CMD_W25_READ 0x03 /* Read Data Bytes */
-#define CMD_W25_FAST_READ 0x0b /* Read Data Bytes at Higher Speed */
-#define CMD_W25_PP 0x02 /* Page Program */
#define CMD_W25_SE 0x20 /* Sector (4K) Erase */
#define CMD_W25_BE 0xd8 /* Block (64K) Erase */
#define CMD_W25_CE 0xc7 /* Chip Erase */
-#define CMD_W25_DP 0xb9 /* Deep Power-down */
-#define CMD_W25_RES 0xab /* Release from DP, and Read Signature */
struct winbond_spi_flash_params {
uint16_t id;
diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c
index e24ac4a..c63398e 100644
--- a/drivers/net/bfin_mac.c
+++ b/drivers/net/bfin_mac.c
@@ -190,8 +190,7 @@ static int bfin_EMAC_recv(struct eth_device *dev)
debug("%s: len = %d\n", __func__, length - 4);
- NetRxPackets[rxIdx] =
- (volatile uchar *)(rxbuf[rxIdx]->FrmData->Dest);
+ NetRxPackets[rxIdx] = rxbuf[rxIdx]->FrmData->Dest;
NetReceive(NetRxPackets[rxIdx], length - 4);
bfin_write_DMA1_IRQ_STATUS(DMA_DONE | DMA_ERR);
rxbuf[rxIdx]->StatusWord = 0x00000000;
diff --git a/drivers/usb/eth/smsc95xx.c b/drivers/usb/eth/smsc95xx.c
index c7aebea..c62a8c1 100644
--- a/drivers/usb/eth/smsc95xx.c
+++ b/drivers/usb/eth/smsc95xx.c
@@ -153,13 +153,15 @@ static int curr_eth_dev; /* index for name of next device detected */
static int smsc95xx_write_reg(struct ueth_data *dev, u32 index, u32 data)
{
int len;
+ ALLOC_CACHE_ALIGN_BUFFER(u32, tmpbuf, 1);
cpu_to_le32s(&data);
+ tmpbuf[0] = data;
len = usb_control_msg(dev->pusb_dev, usb_sndctrlpipe(dev->pusb_dev, 0),
USB_VENDOR_REQUEST_WRITE_REGISTER,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 00, index, &data, sizeof(data), USB_CTRL_SET_TIMEOUT);
+ 00, index, tmpbuf, sizeof(data), USB_CTRL_SET_TIMEOUT);
if (len != sizeof(data)) {
debug("smsc95xx_write_reg failed: index=%d, data=%d, len=%d",
index, data, len);
@@ -171,11 +173,13 @@ static int smsc95xx_write_reg(struct ueth_data *dev, u32 index, u32 data)
static int smsc95xx_read_reg(struct ueth_data *dev, u32 index, u32 *data)
{
int len;
+ ALLOC_CACHE_ALIGN_BUFFER(u32, tmpbuf, 1);
len = usb_control_msg(dev->pusb_dev, usb_rcvctrlpipe(dev->pusb_dev, 0),
USB_VENDOR_REQUEST_READ_REGISTER,
USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 00, index, data, sizeof(data), USB_CTRL_GET_TIMEOUT);
+ 00, index, tmpbuf, sizeof(data), USB_CTRL_GET_TIMEOUT);
+ *data = tmpbuf[0];
if (len != sizeof(data)) {
debug("smsc95xx_read_reg failed: index=%d, len=%d",
index, len);
@@ -664,7 +668,8 @@ static int smsc95xx_send(struct eth_device *eth, void* packet, int length)
int actual_len;
u32 tx_cmd_a;
u32 tx_cmd_b;
- unsigned char msg[PKTSIZE + sizeof(tx_cmd_a) + sizeof(tx_cmd_b)];
+ ALLOC_CACHE_ALIGN_BUFFER(unsigned char, msg,
+ PKTSIZE + sizeof(tx_cmd_a) + sizeof(tx_cmd_b));
debug("** %s(), len %d, buf %#x\n", __func__, length, (int)msg);
if (length > PKTSIZE)
@@ -695,7 +700,7 @@ static int smsc95xx_send(struct eth_device *eth, void* packet, int length)
static int smsc95xx_recv(struct eth_device *eth)
{
struct ueth_data *dev = (struct ueth_data *)eth->priv;
- static unsigned char recv_buf[AX_RX_URB_SIZE];
+ DEFINE_CACHE_ALIGN_BUFFER(unsigned char, recv_buf, AX_RX_URB_SIZE);
unsigned char *buf_ptr;
int err;
int actual_len;
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 04300be..2a82a29 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -34,7 +34,10 @@ struct ehci_hccr *hccr; /* R/O registers, not need for volatile */
volatile struct ehci_hcor *hcor;
static uint16_t portreset;
-static struct QH qh_list __attribute__((aligned(32)));
+DEFINE_ALIGN_BUFFER(struct QH, qh_list, 1, USB_DMA_MINALIGN);
+
+#define ALIGN_END_ADDR(type, ptr, size) \
+ ((uint32_t)(ptr) + roundup((size) * sizeof(type), USB_DMA_MINALIGN))
static struct descriptor {
struct usb_hub_descriptor hub;
@@ -172,18 +175,15 @@ static int ehci_td_buffer(struct qTD *td, void *buf, size_t sz)
{
uint32_t delta, next;
uint32_t addr = (uint32_t)buf;
- size_t rsz = roundup(sz, 32);
int idx;
- if (sz != rsz)
- debug("EHCI-HCD: Misaligned buffer size (%08x)\n", sz);
-
- if (addr & 31)
+ if (addr != ALIGN(addr, ARCH_DMA_MINALIGN))
debug("EHCI-HCD: Misaligned buffer address (%p)\n", buf);
+ flush_dcache_range(addr, ALIGN(addr + sz, ARCH_DMA_MINALIGN));
+
idx = 0;
while (idx < 5) {
- flush_dcache_range(addr, addr + rsz);
td->qt_buffer[idx] = cpu_to_hc32(addr);
td->qt_buffer_hi[idx] = 0;
next = (addr + 4096) & ~4095;
@@ -196,7 +196,7 @@ static int ehci_td_buffer(struct qTD *td, void *buf, size_t sz)
}
if (idx == 5) {
- debug("out of buffer pointers (%u bytes left)\n", sz);
+ printf("out of buffer pointers (%u bytes left)\n", sz);
return -1;
}
@@ -207,8 +207,8 @@ static int
ehci_submit_async(struct usb_device *dev, unsigned long pipe, void *buffer,
int length, struct devrequest *req)
{
- static struct QH qh __attribute__((aligned(32)));
- static struct qTD qtd[3] __attribute__((aligned (32)));
+ ALLOC_ALIGN_BUFFER(struct QH, qh, 1, USB_DMA_MINALIGN);
+ ALLOC_ALIGN_BUFFER(struct qTD, qtd, 3, USB_DMA_MINALIGN);
int qtd_counter = 0;
volatile struct qTD *vtd;
@@ -229,8 +229,8 @@ ehci_submit_async(struct usb_device *dev, unsigned long pipe, void *buffer,
le16_to_cpu(req->value), le16_to_cpu(req->value),
le16_to_cpu(req->index));
- memset(&qh, 0, sizeof(struct QH));
- memset(qtd, 0, sizeof(qtd));
+ memset(qh, 0, sizeof(struct QH));
+ memset(qtd, 0, 3 * sizeof(*qtd));
toggle = usb_gettoggle(dev, usb_pipeendpoint(pipe), usb_pipeout(pipe));
@@ -244,7 +244,7 @@ ehci_submit_async(struct usb_device *dev, unsigned long pipe, void *buffer,
* qh_overlay.qt_next ...... 13-10 H
* - qh_overlay.qt_altnext
*/
- qh.qh_link = cpu_to_hc32((uint32_t)&qh_list | QH_LINK_TYPE_QH);
+ qh->qh_link = cpu_to_hc32((uint32_t)qh_list | QH_LINK_TYPE_QH);
c = (usb_pipespeed(pipe) != USB_SPEED_HIGH &&
usb_pipeendpoint(pipe) == 0) ? 1 : 0;
endpt = (8 << 28) |
@@ -255,14 +255,14 @@ ehci_submit_async(struct usb_device *dev, unsigned long pipe, void *buffer,
(usb_pipespeed(pipe) << 12) |
(usb_pipeendpoint(pipe) << 8) |
(0 << 7) | (usb_pipedevice(pipe) << 0);
- qh.qh_endpt1 = cpu_to_hc32(endpt);
+ qh->qh_endpt1 = cpu_to_hc32(endpt);
endpt = (1 << 30) |
(dev->portnr << 23) |
(dev->parent->devnum << 16) | (0 << 8) | (0 << 0);
- qh.qh_endpt2 = cpu_to_hc32(endpt);
- qh.qh_overlay.qt_next = cpu_to_hc32(QT_NEXT_TERMINATE);
+ qh->qh_endpt2 = cpu_to_hc32(endpt);
+ qh->qh_overlay.qt_next = cpu_to_hc32(QT_NEXT_TERMINATE);
- tdp = &qh.qh_overlay.qt_next;
+ tdp = &qh->qh_overlay.qt_next;
if (req != NULL) {
/*
@@ -281,7 +281,7 @@ ehci_submit_async(struct usb_device *dev, unsigned long pipe, void *buffer,
(0 << 15) | (0 << 12) | (3 << 10) | (2 << 8) | (0x80 << 0);
qtd[qtd_counter].qt_token = cpu_to_hc32(token);
if (ehci_td_buffer(&qtd[qtd_counter], req, sizeof(*req)) != 0) {
- debug("unable construct SETUP td\n");
+ printf("unable construct SETUP td\n");
goto fail;
}
/* Update previous qTD! */
@@ -310,7 +310,7 @@ ehci_submit_async(struct usb_device *dev, unsigned long pipe, void *buffer,
((usb_pipein(pipe) ? 1 : 0) << 8) | (0x80 << 0);
qtd[qtd_counter].qt_token = cpu_to_hc32(token);
if (ehci_td_buffer(&qtd[qtd_counter], buffer, length) != 0) {
- debug("unable construct DATA td\n");
+ printf("unable construct DATA td\n");
goto fail;
}
/* Update previous qTD! */
@@ -340,13 +340,16 @@ ehci_submit_async(struct usb_device *dev, unsigned long pipe, void *buffer,
tdp = &qtd[qtd_counter++].qt_next;
}
- qh_list.qh_link = cpu_to_hc32((uint32_t)&qh | QH_LINK_TYPE_QH);
+ qh_list->qh_link = cpu_to_hc32((uint32_t)qh | QH_LINK_TYPE_QH);
/* Flush dcache */
- flush_dcache_range((uint32_t)&qh_list,
- (uint32_t)&qh_list + sizeof(struct QH));
- flush_dcache_range((uint32_t)&qh, (uint32_t)&qh + sizeof(struct QH));
- flush_dcache_range((uint32_t)qtd, (uint32_t)qtd + sizeof(qtd));
+ flush_dcache_range((uint32_t)qh_list,
+ ALIGN_END_ADDR(struct QH, qh_list, 1));
+ flush_dcache_range((uint32_t)qh, ALIGN_END_ADDR(struct QH, qh, 1));
+ flush_dcache_range((uint32_t)qtd, ALIGN_END_ADDR(struct qTD, qtd, 3));
+
+ /* Set async. queue head pointer. */
+ ehci_writel(&hcor->or_asynclistaddr, (uint32_t)qh_list);
usbsts = ehci_readl(&hcor->or_usbsts);
ehci_writel(&hcor->or_usbsts, (usbsts & 0x3f));
@@ -369,12 +372,12 @@ ehci_submit_async(struct usb_device *dev, unsigned long pipe, void *buffer,
timeout = USB_TIMEOUT_MS(pipe);
do {
/* Invalidate dcache */
- invalidate_dcache_range((uint32_t)&qh_list,
- (uint32_t)&qh_list + sizeof(struct QH));
- invalidate_dcache_range((uint32_t)&qh,
- (uint32_t)&qh + sizeof(struct QH));
+ invalidate_dcache_range((uint32_t)qh_list,
+ ALIGN_END_ADDR(struct QH, qh_list, 1));
+ invalidate_dcache_range((uint32_t)qh,
+ ALIGN_END_ADDR(struct QH, qh, 1));
invalidate_dcache_range((uint32_t)qtd,
- (uint32_t)qtd + sizeof(qtd));
+ ALIGN_END_ADDR(struct qTD, qtd, 3));
token = hc32_to_cpu(vtd->qt_token);
if (!(token & 0x80))
@@ -382,9 +385,17 @@ ehci_submit_async(struct usb_device *dev, unsigned long pipe, void *buffer,
WATCHDOG_RESET();
} while (get_timer(ts) < timeout);
- /* Invalidate the memory area occupied by buffer */
- invalidate_dcache_range(((uint32_t)buffer & ~31),
- ((uint32_t)buffer & ~31) + roundup(length, 32));
+ /*
+ * Invalidate the memory area occupied by buffer
+ * Don't try to fix the buffer alignment, if it isn't properly
+ * aligned it's upper layer's fault so let invalidate_dcache_range()
+ * vow about it. But we have to fix the length as it's actual
+ * transfer length and can be unaligned. This is potentially
+ * dangerous operation, it's responsibility of the calling
+ * code to make sure enough space is reserved.
+ */
+ invalidate_dcache_range((uint32_t)buffer,
+ ALIGN((uint32_t)buffer + length, ARCH_DMA_MINALIGN));
/* Check that the TD processing happened */
if (token & 0x80) {
@@ -403,9 +414,7 @@ ehci_submit_async(struct usb_device *dev, unsigned long pipe, void *buffer,
goto fail;
}
- qh_list.qh_link = cpu_to_hc32((uint32_t)&qh_list | QH_LINK_TYPE_QH);
-
- token = hc32_to_cpu(qh.qh_overlay.qt_token);
+ token = hc32_to_cpu(qh->qh_overlay.qt_token);
if (!(token & 0x80)) {
debug("TOKEN=%#x\n", token);
switch (token & 0xfc) {
@@ -733,16 +742,13 @@ int usb_lowlevel_init(void)
#endif
/* Set head of reclaim list */
- memset(&qh_list, 0, sizeof(qh_list));
- qh_list.qh_link = cpu_to_hc32((uint32_t)&qh_list | QH_LINK_TYPE_QH);
- qh_list.qh_endpt1 = cpu_to_hc32((1 << 15) | (USB_SPEED_HIGH << 12));
- qh_list.qh_curtd = cpu_to_hc32(QT_NEXT_TERMINATE);
- qh_list.qh_overlay.qt_next = cpu_to_hc32(QT_NEXT_TERMINATE);
- qh_list.qh_overlay.qt_altnext = cpu_to_hc32(QT_NEXT_TERMINATE);
- qh_list.qh_overlay.qt_token = cpu_to_hc32(0x40);
-
- /* Set async. queue head pointer. */
- ehci_writel(&hcor->or_asynclistaddr, (uint32_t)&qh_list);
+ memset(qh_list, 0, sizeof(*qh_list));
+ qh_list->qh_link = cpu_to_hc32((uint32_t)qh_list | QH_LINK_TYPE_QH);
+ qh_list->qh_endpt1 = cpu_to_hc32((1 << 15) | (USB_SPEED_HIGH << 12));
+ qh_list->qh_curtd = cpu_to_hc32(QT_NEXT_TERMINATE);
+ qh_list->qh_overlay.qt_next = cpu_to_hc32(QT_NEXT_TERMINATE);
+ qh_list->qh_overlay.qt_altnext = cpu_to_hc32(QT_NEXT_TERMINATE);
+ qh_list->qh_overlay.qt_token = cpu_to_hc32(0x40);
reg = ehci_readl(&hccr->cr_hcsparams);
descriptor.hub.bNbrPorts = HCS_N_PORTS(reg);
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
index 1ed7710..292673b 100644
--- a/drivers/usb/host/ehci-omap.c
+++ b/drivers/usb/host/ehci-omap.c
@@ -246,7 +246,6 @@ int omap_ehci_hcd_init(struct omap_usbhs_board_data *usbhs_pdata)
if (is_ehci_phy_mode(usbhs_pdata->port_mode[i]))
omap_ehci_soft_phy_reset(i);
- dcache_disable();
hccr = (struct ehci_hccr *)(OMAP_EHCI_BASE);
hcor = (struct ehci_hcor *)(OMAP_EHCI_BASE + 0x10);
diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h
index a8adcce..e914369 100644
--- a/drivers/usb/musb/musb_core.h
+++ b/drivers/usb/musb/musb_core.h
@@ -145,7 +145,7 @@ struct musb_regs {
struct musb_epN_regs epN;
} ep[16];
-} __attribute__((packed, aligned(32)));
+} __attribute__((packed, aligned(USB_DMA_MINALIGN)));
#endif
/*
diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index 44b7feb..2f8e2b5 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -42,7 +42,7 @@ COBJS-$(CONFIG_VIDEO_DA8XX) += da8xx-fb.o videomodes.o
COBJS-$(CONFIG_VIDEO_MB862xx) += mb862xx.o videomodes.o
COBJS-$(CONFIG_VIDEO_MB86R0xGDC) += mb86r0xgdc.o videomodes.o
COBJS-$(CONFIG_VIDEO_MX3) += mx3fb.o videomodes.o
-COBJS-$(CONFIG_VIDEO_MX5) += mxc_ipuv3_fb.o ipu_common.o ipu_disp.o
+COBJS-$(CONFIG_VIDEO_IPUV3) += mxc_ipuv3_fb.o ipu_common.o ipu_disp.o
COBJS-$(CONFIG_VIDEO_OMAP3) += omap3_dss.o
COBJS-$(CONFIG_VIDEO_SED13806) += sed13806.o
COBJS-$(CONFIG_VIDEO_SM501) += sm501.o
diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c
index 92fa77d..19d061f 100644
--- a/drivers/video/cfb_console.c
+++ b/drivers/video/cfb_console.c
@@ -164,7 +164,7 @@
/*
* Defines for the i.MX31 driver (mx3fb.c)
*/
-#if defined(CONFIG_VIDEO_MX3) || defined(CONFIG_VIDEO_MX5)
+#if defined(CONFIG_VIDEO_MX3) || defined(CONFIG_VIDEO_IPUV3)
#define VIDEO_FB_16BPP_WORD_SWAP
#endif
diff --git a/drivers/video/ipu_common.c b/drivers/video/ipu_common.c
index 9d20c86..2020da9 100644
--- a/drivers/video/ipu_common.c
+++ b/drivers/video/ipu_common.c
@@ -163,6 +163,7 @@ int clk_set_parent(struct clk *clk, struct clk *parent)
static int clk_ipu_enable(struct clk *clk)
{
+#if defined(CONFIG_MX51) || defined(CONFIG_MX53)
u32 reg;
reg = __raw_readl(clk->enable_reg);
@@ -178,12 +179,13 @@ static int clk_ipu_enable(struct clk *clk)
reg = __raw_readl(&mxc_ccm->clpcr);
reg &= ~MXC_CCM_CLPCR_BYPASS_IPU_LPM_HS;
__raw_writel(reg, &mxc_ccm->clpcr);
-
+#endif
return 0;
}
static void clk_ipu_disable(struct clk *clk)
{
+#if defined(CONFIG_MX51) || defined(CONFIG_MX53)
u32 reg;
reg = __raw_readl(clk->enable_reg);
@@ -202,13 +204,14 @@ static void clk_ipu_disable(struct clk *clk)
reg = __raw_readl(&mxc_ccm->clpcr);
reg |= MXC_CCM_CLPCR_BYPASS_IPU_LPM_HS;
__raw_writel(reg, &mxc_ccm->clpcr);
+#endif
}
static struct clk ipu_clk = {
.name = "ipu_clk",
- .rate = 133000000,
- .enable_reg = (u32 *)(MXC_CCM_BASE +
+ .rate = CONFIG_IPUV3_CLK,
+ .enable_reg = (u32 *)(CCM_BASE_ADDR +
offsetof(struct mxc_ccm_reg, CCGR5)),
.enable_shift = MXC_CCM_CCGR5_CG5_OFFSET,
.enable = clk_ipu_enable,
@@ -216,8 +219,15 @@ static struct clk ipu_clk = {
.usecount = 0,
};
+static struct clk ldb_clk = {
+ .name = "ldb_clk",
+ .rate = 65000000,
+ .usecount = 0,
+};
+
/* Globals */
struct clk *g_ipu_clk;
+struct clk *g_ldb_clk;
unsigned char g_ipu_clk_enabled;
struct clk *g_di_clk[2];
struct clk *g_pixel_clk[2];
@@ -340,7 +350,7 @@ static int ipu_pixel_clk_set_parent(struct clk *clk, struct clk *parent)
if (parent == g_ipu_clk)
di_gen &= ~DI_GEN_DI_CLK_EXT;
- else if (!IS_ERR(g_di_clk[clk->id]) && parent == g_di_clk[clk->id])
+ else if (!IS_ERR(g_di_clk[clk->id]) && parent == g_ldb_clk)
di_gen |= DI_GEN_DI_CLK_EXT;
else
return -EINVAL;
@@ -401,6 +411,7 @@ void ipu_reset(void)
int ipu_probe(void)
{
unsigned long ipu_base;
+#if defined CONFIG_MX51
u32 temp;
u32 *reg_hsc_mcd = (u32 *)MIPI_HSC_BASE_ADDR;
@@ -414,6 +425,7 @@ int ipu_probe(void)
temp = __raw_readl(reg_hsc_mxt_conf);
__raw_writel(temp | 0x10000, reg_hsc_mxt_conf);
+#endif
ipu_base = IPU_CTRL_BASE_ADDR;
ipu_cpmem_base = (u32 *)(ipu_base + IPU_CPMEM_REG_BASE);
@@ -424,7 +436,8 @@ int ipu_probe(void)
g_ipu_clk = &ipu_clk;
debug("ipu_clk = %u\n", clk_get_rate(g_ipu_clk));
-
+ g_ldb_clk = &ldb_clk;
+ debug("ldb_clk = %u\n", clk_get_rate(g_ldb_clk));
ipu_reset();
clk_set_parent(g_pixel_clk[0], g_ipu_clk);
diff --git a/drivers/video/ipu_disp.c b/drivers/video/ipu_disp.c
index fa8fb2c..b4116df 100644
--- a/drivers/video/ipu_disp.c
+++ b/drivers/video/ipu_disp.c
@@ -64,6 +64,7 @@ static int dmfc_size_28, dmfc_size_29, dmfc_size_24, dmfc_size_27, dmfc_size_23;
int g_di1_tvout;
extern struct clk *g_ipu_clk;
+extern struct clk *g_ldb_clk;
extern struct clk *g_di_clk[2];
extern struct clk *g_pixel_clk[2];
@@ -941,7 +942,7 @@ int32_t ipu_init_sync_panel(int disp, uint32_t pixel_clk,
udelay(10000);
}
}
- clk_set_parent(g_pixel_clk[disp], g_di_clk[disp]);
+ clk_set_parent(g_pixel_clk[disp], g_ldb_clk);
} else {
if (clk_get_usecount(g_pixel_clk[disp]) != 0)
clk_set_parent(g_pixel_clk[disp], g_ipu_clk);
diff --git a/drivers/video/ipu_regs.h b/drivers/video/ipu_regs.h
index 93b195f..a43aa03 100644
--- a/drivers/video/ipu_regs.h
+++ b/drivers/video/ipu_regs.h
@@ -47,14 +47,24 @@
#define IPU_SMFC_REG_BASE 0x00050000
#define IPU_DC_REG_BASE 0x00058000
#define IPU_DMFC_REG_BASE 0x00060000
+#define IPU_VDI_REG_BASE 0x00680000
+#if defined(CONFIG_MX51) || defined(CONFIG_MX53)
#define IPU_CPMEM_REG_BASE 0x01000000
#define IPU_LUT_REG_BASE 0x01020000
#define IPU_SRM_REG_BASE 0x01040000
#define IPU_TPM_REG_BASE 0x01060000
#define IPU_DC_TMPL_REG_BASE 0x01080000
#define IPU_ISP_TBPR_REG_BASE 0x010C0000
-#define IPU_VDI_REG_BASE 0x00680000
+#elif defined(CONFIG_MX6Q)
+#define IPU_CPMEM_REG_BASE 0x00100000
+#define IPU_LUT_REG_BASE 0x00120000
+#define IPU_SRM_REG_BASE 0x00140000
+#define IPU_TPM_REG_BASE 0x00160000
+#define IPU_DC_TMPL_REG_BASE 0x00180000
+#define IPU_ISP_TBPR_REG_BASE 0x001C0000
+#endif
+#define IPU_CTRL_BASE_ADDR (IPU_SOC_BASE_ADDR + IPU_SOC_OFFSET)
extern u32 *ipu_dc_tmpl_reg;
generated by cgit v1.1 at 2024-08-25 00:03:19 +0000