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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2009-03-19 23:10:40 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2009-03-19 23:10:40 +0000
commit7d83f8fca517b123cf0136503a9e50974f65ec49 (patch)
tree92ed1faaf112e98e29a00efc99e1a4e6c79e6a8e /arch/arm/mach-orion5x
parentbe093beb608edf821b45fe00a8a080fb5c6ed4af (diff)
parent569106c70e49ad67c69fa7d43a2a5218e63a4619 (diff)
Merge branch 'master' of git://git.marvell.com/orion into devel
Conflicts: arch/arm/mach-mx1/devices.c
Diffstat (limited to 'arch/arm/mach-orion5x')
-rw-r--r--arch/arm/mach-orion5x/Kconfig1
-rw-r--r--arch/arm/mach-orion5x/common.c7
-rw-r--r--arch/arm/mach-orion5x/dns323-setup.c4
-rw-r--r--arch/arm/mach-orion5x/ts78xx-fpga.h29
-rw-r--r--arch/arm/mach-orion5x/ts78xx-setup.c441
5 files changed, 370 insertions, 112 deletions
diff --git a/arch/arm/mach-orion5x/Kconfig b/arch/arm/mach-orion5x/Kconfig
index f59a8d0e082..2c7035d8dcb 100644
--- a/arch/arm/mach-orion5x/Kconfig
+++ b/arch/arm/mach-orion5x/Kconfig
@@ -71,6 +71,7 @@ config MACH_WRT350N_V2
config MACH_TS78XX
bool "Technologic Systems TS-78xx"
+ select PM
help
Say 'Y' here if you want your kernel to support the
Technologic Systems TS-78xx platform.
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 0a623379789..8a0e49d8425 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -431,6 +431,10 @@ void __init orion5x_uart1_init(void)
/*****************************************************************************
* XOR engine
****************************************************************************/
+struct mv_xor_platform_shared_data orion5x_xor_shared_data = {
+ .dram = &orion5x_mbus_dram_info,
+};
+
static struct resource orion5x_xor_shared_resources[] = {
{
.name = "xor low",
@@ -448,6 +452,9 @@ static struct resource orion5x_xor_shared_resources[] = {
static struct platform_device orion5x_xor_shared = {
.name = MV_XOR_SHARED_NAME,
.id = 0,
+ .dev = {
+ .platform_data = &orion5x_xor_shared_data,
+ },
.num_resources = ARRAY_SIZE(orion5x_xor_shared_resources),
.resource = orion5x_xor_shared_resources,
};
diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c
index 0722d6510df..b31ca4cef36 100644
--- a/arch/arm/mach-orion5x/dns323-setup.c
+++ b/arch/arm/mach-orion5x/dns323-setup.c
@@ -76,7 +76,7 @@ static int __init dns323_dev_id(void)
static int __init dns323_pci_init(void)
{
- /* The 5182 doesn't really use it's PCI bus, and initialising PCI
+ /* The 5182 doesn't really use its PCI bus, and initialising PCI
* gets in the way of initialising the SATA controller.
*/
if (machine_is_dns323() && dns323_dev_id() != MV88F5182_DEV_ID)
@@ -418,7 +418,7 @@ static void __init dns323_init(void)
orion5x_i2c_init();
orion5x_uart0_init();
- /* The 5182 has it's SATA controller on-chip, and needs it's own little
+ /* The 5182 has its SATA controller on-chip, and needs its own little
* init routine.
*/
if (dns323_dev_id() == MV88F5182_DEV_ID)
diff --git a/arch/arm/mach-orion5x/ts78xx-fpga.h b/arch/arm/mach-orion5x/ts78xx-fpga.h
new file mode 100644
index 00000000000..0a314ddef65
--- /dev/null
+++ b/arch/arm/mach-orion5x/ts78xx-fpga.h
@@ -0,0 +1,29 @@
+#define FPGAID(_magic, _rev) ((_magic << 8) + _rev)
+
+/*
+ * get yer id's from http://ts78xx.digriz.org.uk/
+ * do *not* make up your own or 'borrow' any!
+ */
+enum fpga_ids {
+ /* Technologic Systems */
+ TS7800_REV_B2 = FPGAID(0x00b480, 0x02),
+ TS7800_REV_B3 = FPGAID(0x00b480, 0x03),
+};
+
+struct fpga_device {
+ unsigned present:1;
+ unsigned init:1;
+};
+
+struct fpga_devices {
+ /* Technologic Systems */
+ struct fpga_device ts_rtc;
+ struct fpga_device ts_nand;
+};
+
+struct ts78xx_fpga_data {
+ unsigned int id;
+ int state;
+
+ struct fpga_devices supports;
+};
diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c
index 1368e9fd1a0..f5191ddea08 100644
--- a/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -10,17 +10,20 @@
#include <linux/kernel.h>
#include <linux/init.h>
+#include <linux/sysfs.h>
#include <linux/platform_device.h>
-#include <linux/mtd/physmap.h>
#include <linux/mv643xx_eth.h>
#include <linux/ata_platform.h>
#include <linux/m48t86.h>
+#include <linux/mtd/nand.h>
+#include <linux/mtd/partitions.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <mach/orion5x.h>
#include "common.h"
#include "mpp.h"
+#include "ts78xx-fpga.h"
/*****************************************************************************
* TS-78xx Info
@@ -33,18 +36,11 @@
#define TS78XX_FPGA_REGS_VIRT_BASE 0xff900000
#define TS78XX_FPGA_REGS_SIZE SZ_1M
-#define TS78XX_FPGA_REGS_SYSCON_ID (TS78XX_FPGA_REGS_VIRT_BASE | 0x000)
-#define TS78XX_FPGA_REGS_SYSCON_LCDI (TS78XX_FPGA_REGS_VIRT_BASE | 0x004)
-#define TS78XX_FPGA_REGS_SYSCON_LCDO (TS78XX_FPGA_REGS_VIRT_BASE | 0x008)
-
-#define TS78XX_FPGA_REGS_RTC_CTRL (TS78XX_FPGA_REGS_VIRT_BASE | 0x808)
-#define TS78XX_FPGA_REGS_RTC_DATA (TS78XX_FPGA_REGS_VIRT_BASE | 0x80c)
-
-/*
- * 512kB NOR flash Device
- */
-#define TS78XX_NOR_BOOT_BASE 0xff800000
-#define TS78XX_NOR_BOOT_SIZE SZ_512K
+static struct ts78xx_fpga_data ts78xx_fpga = {
+ .id = 0,
+ .state = 1,
+/* .supports = ... - populated by ts78xx_fpga_supports() */
+};
/*****************************************************************************
* I/O Address Mapping
@@ -65,73 +61,47 @@ void __init ts78xx_map_io(void)
}
/*****************************************************************************
- * 512kB NOR Boot Flash - the chip is a M25P40
+ * Ethernet
****************************************************************************/
-static struct mtd_partition ts78xx_nor_boot_flash_resources[] = {
- {
- .name = "ts-bootrom",
- .offset = 0,
- /* only the first 256kB is used */
- .size = SZ_256K,
- .mask_flags = MTD_WRITEABLE,
- },
-};
-
-static struct physmap_flash_data ts78xx_nor_boot_flash_data = {
- .width = 1,
- .parts = ts78xx_nor_boot_flash_resources,
- .nr_parts = ARRAY_SIZE(ts78xx_nor_boot_flash_resources),
-};
-
-static struct resource ts78xx_nor_boot_flash_resource = {
- .flags = IORESOURCE_MEM,
- .start = TS78XX_NOR_BOOT_BASE,
- .end = TS78XX_NOR_BOOT_BASE + TS78XX_NOR_BOOT_SIZE - 1,
-};
-
-static struct platform_device ts78xx_nor_boot_flash = {
- .name = "physmap-flash",
- .id = -1,
- .dev = {
- .platform_data = &ts78xx_nor_boot_flash_data,
- },
- .num_resources = 1,
- .resource = &ts78xx_nor_boot_flash_resource,
+static struct mv643xx_eth_platform_data ts78xx_eth_data = {
+ .phy_addr = MV643XX_ETH_PHY_ADDR(0),
};
/*****************************************************************************
- * Ethernet
+ * SATA
****************************************************************************/
-static struct mv643xx_eth_platform_data ts78xx_eth_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(0),
+static struct mv_sata_platform_data ts78xx_sata_data = {
+ .n_ports = 2,
};
/*****************************************************************************
* RTC M48T86 - nicked^Wborrowed from arch/arm/mach-ep93xx/ts72xx.c
****************************************************************************/
-#ifdef CONFIG_RTC_DRV_M48T86
-static unsigned char ts78xx_rtc_readbyte(unsigned long addr)
+#define TS_RTC_CTRL (TS78XX_FPGA_REGS_VIRT_BASE | 0x808)
+#define TS_RTC_DATA (TS78XX_FPGA_REGS_VIRT_BASE | 0x80c)
+
+static unsigned char ts78xx_ts_rtc_readbyte(unsigned long addr)
{
- writeb(addr, TS78XX_FPGA_REGS_RTC_CTRL);
- return readb(TS78XX_FPGA_REGS_RTC_DATA);
+ writeb(addr, TS_RTC_CTRL);
+ return readb(TS_RTC_DATA);
}
-static void ts78xx_rtc_writebyte(unsigned char value, unsigned long addr)
+static void ts78xx_ts_rtc_writebyte(unsigned char value, unsigned long addr)
{
- writeb(addr, TS78XX_FPGA_REGS_RTC_CTRL);
- writeb(value, TS78XX_FPGA_REGS_RTC_DATA);
+ writeb(addr, TS_RTC_CTRL);
+ writeb(value, TS_RTC_DATA);
}
-static struct m48t86_ops ts78xx_rtc_ops = {
- .readbyte = ts78xx_rtc_readbyte,
- .writebyte = ts78xx_rtc_writebyte,
+static struct m48t86_ops ts78xx_ts_rtc_ops = {
+ .readbyte = ts78xx_ts_rtc_readbyte,
+ .writebyte = ts78xx_ts_rtc_writebyte,
};
-static struct platform_device ts78xx_rtc_device = {
+static struct platform_device ts78xx_ts_rtc_device = {
.name = "rtc-m48t86",
.id = -1,
.dev = {
- .platform_data = &ts78xx_rtc_ops,
+ .platform_data = &ts78xx_ts_rtc_ops,
},
.num_resources = 0,
};
@@ -146,59 +116,311 @@ static struct platform_device ts78xx_rtc_device = {
* TODO: track down a guinea pig without an RTC to see if we can work out a
* better RTC detection routine
*/
-static int __init ts78xx_rtc_init(void)
+static int ts78xx_ts_rtc_load(void)
{
+ int rc;
unsigned char tmp_rtc0, tmp_rtc1;
- tmp_rtc0 = ts78xx_rtc_readbyte(126);
- tmp_rtc1 = ts78xx_rtc_readbyte(127);
-
- ts78xx_rtc_writebyte(0x00, 126);
- ts78xx_rtc_writebyte(0x55, 127);
- if (ts78xx_rtc_readbyte(127) == 0x55) {
- ts78xx_rtc_writebyte(0xaa, 127);
- if (ts78xx_rtc_readbyte(127) == 0xaa
- && ts78xx_rtc_readbyte(126) == 0x00) {
- ts78xx_rtc_writebyte(tmp_rtc0, 126);
- ts78xx_rtc_writebyte(tmp_rtc1, 127);
- platform_device_register(&ts78xx_rtc_device);
- return 1;
+ tmp_rtc0 = ts78xx_ts_rtc_readbyte(126);
+ tmp_rtc1 = ts78xx_ts_rtc_readbyte(127);
+
+ ts78xx_ts_rtc_writebyte(0x00, 126);
+ ts78xx_ts_rtc_writebyte(0x55, 127);
+ if (ts78xx_ts_rtc_readbyte(127) == 0x55) {
+ ts78xx_ts_rtc_writebyte(0xaa, 127);
+ if (ts78xx_ts_rtc_readbyte(127) == 0xaa
+ && ts78xx_ts_rtc_readbyte(126) == 0x00) {
+ ts78xx_ts_rtc_writebyte(tmp_rtc0, 126);
+ ts78xx_ts_rtc_writebyte(tmp_rtc1, 127);
+
+ if (ts78xx_fpga.supports.ts_rtc.init == 0) {
+ rc = platform_device_register(&ts78xx_ts_rtc_device);
+ if (!rc)
+ ts78xx_fpga.supports.ts_rtc.init = 1;
+ } else
+ rc = platform_device_add(&ts78xx_ts_rtc_device);
+
+ return rc;
}
}
- return 0;
+ return -ENODEV;
};
-#else
-static int __init ts78xx_rtc_init(void)
+
+static void ts78xx_ts_rtc_unload(void)
{
- return 0;
+ platform_device_del(&ts78xx_ts_rtc_device);
}
-#endif
/*****************************************************************************
- * SATA
+ * NAND Flash
****************************************************************************/
-static struct mv_sata_platform_data ts78xx_sata_data = {
- .n_ports = 2,
+#define TS_NAND_CTRL (TS78XX_FPGA_REGS_VIRT_BASE | 0x800) /* VIRT */
+#define TS_NAND_DATA (TS78XX_FPGA_REGS_PHYS_BASE | 0x804) /* PHYS */
+
+/*
+ * hardware specific access to control-lines
+ *
+ * ctrl:
+ * NAND_NCE: bit 0 -> bit 2
+ * NAND_CLE: bit 1 -> bit 1
+ * NAND_ALE: bit 2 -> bit 0
+ */
+static void ts78xx_ts_nand_cmd_ctrl(struct mtd_info *mtd, int cmd,
+ unsigned int ctrl)
+{
+ struct nand_chip *this = mtd->priv;
+
+ if (ctrl & NAND_CTRL_CHANGE) {
+ unsigned char bits;
+
+ bits = (ctrl & NAND_NCE) << 2;
+ bits |= ctrl & NAND_CLE;
+ bits |= (ctrl & NAND_ALE) >> 2;
+
+ writeb((readb(TS_NAND_CTRL) & ~0x7) | bits, TS_NAND_CTRL);
+ }
+
+ if (cmd != NAND_CMD_NONE)
+ writeb(cmd, this->IO_ADDR_W);
+}
+
+static int ts78xx_ts_nand_dev_ready(struct mtd_info *mtd)
+{
+ return readb(TS_NAND_CTRL) & 0x20;
+}
+
+const char *ts_nand_part_probes[] = { "cmdlinepart", NULL };
+
+static struct mtd_partition ts78xx_ts_nand_parts[] = {
+ {
+ .name = "mbr",
+ .offset = 0,
+ .size = SZ_128K,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "kernel",
+ .offset = MTDPART_OFS_APPEND,
+ .size = SZ_4M,
+ }, {
+ .name = "initrd",
+ .offset = MTDPART_OFS_APPEND,
+ .size = SZ_4M,
+ }, {
+ .name = "rootfs",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL,
+ }
};
+static struct platform_nand_data ts78xx_ts_nand_data = {
+ .chip = {
+ .part_probe_types = ts_nand_part_probes,
+ .partitions = ts78xx_ts_nand_parts,
+ .nr_partitions = ARRAY_SIZE(ts78xx_ts_nand_parts),
+ .chip_delay = 15,
+ .options = NAND_USE_FLASH_BBT,
+ },
+ .ctrl = {
+ /*
+ * The HW ECC offloading functions, used to give about a 9%
+ * performance increase for 'dd if=/dev/mtdblockX' and 5% for
+ * nanddump. This all however was changed by git commit
+ * e6cf5df1838c28bb060ac45b5585e48e71bbc740 so now there is
+ * no performance advantage to be had so we no longer bother
+ */
+ .cmd_ctrl = ts78xx_ts_nand_cmd_ctrl,
+ .dev_ready = ts78xx_ts_nand_dev_ready,
+ },
+};
+
+static struct resource ts78xx_ts_nand_resources = {
+ .start = TS_NAND_DATA,
+ .end = TS_NAND_DATA + 4,
+ .flags = IORESOURCE_IO,
+};
+
+static struct platform_device ts78xx_ts_nand_device = {
+ .name = "gen_nand",
+ .id = -1,
+ .dev = {
+ .platform_data = &ts78xx_ts_nand_data,
+ },
+ .resource = &ts78xx_ts_nand_resources,
+ .num_resources = 1,
+};
+
+static int ts78xx_ts_nand_load(void)
+{
+ int rc;
+
+ if (ts78xx_fpga.supports.ts_nand.init == 0) {
+ rc = platform_device_register(&ts78xx_ts_nand_device);
+ if (!rc)
+ ts78xx_fpga.supports.ts_nand.init = 1;
+ } else
+ rc = platform_device_add(&ts78xx_ts_nand_device);
+
+ return rc;
+};
+
+static void ts78xx_ts_nand_unload(void)
+{
+ platform_device_del(&ts78xx_ts_nand_device);
+}
+
/*****************************************************************************
- * print some information regarding the board
+ * FPGA 'hotplug' support code
****************************************************************************/
-static void __init ts78xx_print_board_id(void)
+static void ts78xx_fpga_devices_zero_init(void)
{
- unsigned int board_info;
-
- board_info = readl(TS78XX_FPGA_REGS_SYSCON_ID);
- printk(KERN_INFO "TS-78xx Info: FPGA rev=%.2x, Board Magic=%.6x, ",
- board_info & 0xff,
- (board_info >> 8) & 0xffffff);
- board_info = readl(TS78XX_FPGA_REGS_SYSCON_LCDI);
- printk("JP1=%d, JP2=%d\n",
- (board_info >> 30) & 0x1,
- (board_info >> 31) & 0x1);
+ ts78xx_fpga.supports.ts_rtc.init = 0;
+ ts78xx_fpga.supports.ts_nand.init = 0;
+}
+
+static void ts78xx_fpga_supports(void)
+{
+ /* TODO: put this 'table' into ts78xx-fpga.h */
+ switch (ts78xx_fpga.id) {
+ case TS7800_REV_B2:
+ case TS7800_REV_B3:
+ ts78xx_fpga.supports.ts_rtc.present = 1;
+ ts78xx_fpga.supports.ts_nand.present = 1;
+ break;
+ default:
+ ts78xx_fpga.supports.ts_rtc.present = 0;
+ ts78xx_fpga.supports.ts_nand.present = 0;
+ }
+}
+
+static int ts78xx_fpga_load_devices(void)
+{
+ int tmp, ret = 0;
+
+ if (ts78xx_fpga.supports.ts_rtc.present == 1) {
+ tmp = ts78xx_ts_rtc_load();
+ if (tmp) {
+ printk(KERN_INFO "TS-78xx: RTC not registered\n");
+ ts78xx_fpga.supports.ts_rtc.present = 0;
+ }
+ ret |= tmp;
+ }
+ if (ts78xx_fpga.supports.ts_nand.present == 1) {
+ tmp = ts78xx_ts_nand_load();
+ if (tmp) {
+ printk(KERN_INFO "TS-78xx: NAND not registered\n");
+ ts78xx_fpga.supports.ts_nand.present = 0;
+ }
+ ret |= tmp;
+ }
+
+ return ret;
+}
+
+static int ts78xx_fpga_unload_devices(void)
+{
+ int ret = 0;
+
+ if (ts78xx_fpga.supports.ts_rtc.present == 1)
+ ts78xx_ts_rtc_unload();
+ if (ts78xx_fpga.supports.ts_nand.present == 1)
+ ts78xx_ts_nand_unload();
+
+ return ret;
+}
+
+static int ts78xx_fpga_load(void)
+{
+ ts78xx_fpga.id = readl(TS78XX_FPGA_REGS_VIRT_BASE);
+
+ printk(KERN_INFO "TS-78xx FPGA: magic=0x%.6x, rev=0x%.2x\n",
+ (ts78xx_fpga.id >> 8) & 0xffffff,
+ ts78xx_fpga.id & 0xff);
+
+ ts78xx_fpga_supports();
+
+ if (ts78xx_fpga_load_devices()) {
+ ts78xx_fpga.state = -1;
+ return -EBUSY;
+ }
+
+ return 0;
};
+static int ts78xx_fpga_unload(void)
+{
+ unsigned int fpga_id;
+
+ fpga_id = readl(TS78XX_FPGA_REGS_VIRT_BASE);
+
+ /*
+ * There does not seem to be a feasible way to block access to the GPIO
+ * pins from userspace (/dev/mem). This if clause should hopefully warn
+ * those foolish enough not to follow 'policy' :)
+ *
+ * UrJTAG SVN since r1381 can be used to reprogram the FPGA
+ */
+ if (ts78xx_fpga.id != fpga_id) {
+ printk(KERN_ERR "TS-78xx FPGA: magic/rev mismatch\n"
+ "TS-78xx FPGA: was 0x%.6x/%.2x but now 0x%.6x/%.2x\n",
+ (ts78xx_fpga.id >> 8) & 0xffffff, ts78xx_fpga.id & 0xff,
+ (fpga_id >> 8) & 0xffffff, fpga_id & 0xff);
+ ts78xx_fpga.state = -1;
+ return -EBUSY;
+ }
+
+ if (ts78xx_fpga_unload_devices()) {
+ ts78xx_fpga.state = -1;
+ return -EBUSY;
+ }
+
+ return 0;
+};
+
+static ssize_t ts78xx_fpga_show(struct kobject *kobj,
+ struct kobj_attribute *attr, char *buf)
+{
+ if (ts78xx_fpga.state < 0)
+ return sprintf(buf, "borked\n");
+
+ return sprintf(buf, "%s\n", (ts78xx_fpga.state) ? "online" : "offline");
+}
+
+static ssize_t ts78xx_fpga_store(struct kobject *kobj,
+ struct kobj_attribute *attr, const char *buf, size_t n)
+{
+ int value, ret;
+
+ if (ts78xx_fpga.state < 0) {
+ printk(KERN_ERR "TS-78xx FPGA: borked, you must powercycle asap\n");
+ return -EBUSY;
+ }
+
+ if (strncmp(buf, "online", sizeof("online") - 1) == 0)
+ value = 1;
+ else if (strncmp(buf, "offline", sizeof("offline") - 1) == 0)
+ value = 0;
+ else {
+ printk(KERN_ERR "ts78xx_fpga_store: Invalid value\n");
+ return -EINVAL;
+ }
+
+ if (ts78xx_fpga.state == value)
+ return n;
+
+ ret = (ts78xx_fpga.state == 0)
+ ? ts78xx_fpga_load()
+ : ts78xx_fpga_unload();
+
+ if (!(ret < 0))
+ ts78xx_fpga.state = value;
+
+ return n;
+}
+
+static struct kobj_attribute ts78xx_fpga_attr =
+ __ATTR(ts78xx_fpga, 0644, ts78xx_fpga_show, ts78xx_fpga_store);
+
/*****************************************************************************
* General Setup
****************************************************************************/
@@ -223,30 +445,29 @@ static struct orion5x_mpp_mode ts78xx_mpp_modes[] __initdata = {
{ 17, MPP_UART },
{ 18, MPP_UART },
{ 19, MPP_UART },
+ /*
+ * MPP[20] PCI Clock Out 1
+ * MPP[21] PCI Clock Out 0
+ * MPP[22] Unused
+ * MPP[23] Unused
+ * MPP[24] Unused
+ * MPP[25] Unused
+ */
{ -1 },
};
static void __init ts78xx_init(void)
{
+ int ret;
+
/*
* Setup basic Orion functions. Need to be called early.
*/
orion5x_init();
- ts78xx_print_board_id();
-
orion5x_mpp_conf(ts78xx_mpp_modes);
/*
- * MPP[20] PCI Clock Out 1
- * MPP[21] PCI Clock Out 0
- * MPP[22] Unused
- * MPP[23] Unused
- * MPP[24] Unused
- * MPP[25] Unused
- */
-
- /*
* Configure peripherals.
*/
orion5x_ehci0_init();
@@ -257,12 +478,12 @@ static void __init ts78xx_init(void)
orion5x_uart1_init();
orion5x_xor_init();
- orion5x_setup_dev_boot_win(TS78XX_NOR_BOOT_BASE,
- TS78XX_NOR_BOOT_SIZE);
- platform_device_register(&ts78xx_nor_boot_flash);
-
- if (!ts78xx_rtc_init())
- printk(KERN_INFO "TS-78xx RTC not detected or enabled\n");
+ /* FPGA init */
+ ts78xx_fpga_devices_zero_init();
+ ret = ts78xx_fpga_load();
+ ret = sysfs_create_file(power_kobj, &ts78xx_fpga_attr.attr);
+ if (ret)
+ printk(KERN_ERR "sysfs_create_file failed: %d\n", ret);
}
MACHINE_START(TS78XX, "Technologic Systems TS-78xx SBC")