[U-Boot] [PATCH v3 1/6] powerpc/ppc4xx: Use generic accessor functions for gdsys FPGA
dirk.eibach at gdsys.cc
dirk.eibach at gdsys.cc
Tue Jun 11 16:02:39 CEST 2013
From: Dirk Eibach <eibach at gdsys.de>
A set of accessor functions was added to be able to access not only
memory mapped FPGA in a generic way.
Thanks to Wolfgang Denk for getting this sorted properly.
Signed-off-by: Dirk Eibach <dirk.eibach at gdsys.cc>
Signed-off-by: Dirk Eibach <dirk.eibach at gdsys.cc>
---
Changes in v3:
- squashed with "Add generic accessor functions for gdsys FPGA"
- strictly replace base address plus offset with proper C structs
Changes in v2: None
board/gdsys/405ep/405ep.c | 20 +++++------
board/gdsys/405ep/dlvision-10g.c | 32 +++++++++++++----
board/gdsys/405ep/io.c | 30 ++++++++++++----
board/gdsys/405ep/iocon.c | 37 ++++++++++++++++----
board/gdsys/405ep/neo.c | 27 ++++++++++++---
board/gdsys/405ex/405ex.c | 20 +++++------
board/gdsys/405ex/io64.c | 48 +++++++++++++++++---------
board/gdsys/common/osd.c | 74 +++++++++++++++++++++++-----------------
include/configs/dlvision-10g.h | 4 +++
include/configs/io.h | 3 ++
include/configs/io64.h | 4 +++
include/configs/iocon.h | 3 ++
include/configs/neo.h | 3 ++
include/gdsys_fpga.h | 43 ++++++++++++++++++-----
14 files changed, 247 insertions(+), 101 deletions(-)
diff --git a/board/gdsys/405ep/405ep.c b/board/gdsys/405ep/405ep.c
index 6221171..4553a39 100644
--- a/board/gdsys/405ep/405ep.c
+++ b/board/gdsys/405ep/405ep.c
@@ -106,23 +106,21 @@ int board_early_init_r(void)
gd405ep_set_fpga_reset(0);
for (k = 0; k < CONFIG_SYS_FPGA_COUNT; ++k) {
- struct ihs_fpga *fpga =
- (struct ihs_fpga *)CONFIG_SYS_FPGA_BASE(k);
-#ifdef CONFIG_SYS_FPGA_NO_RFL_HI
- u16 *reflection_target = &fpga->reflection_low;
-#else
- u16 *reflection_target = &fpga->reflection_high;
-#endif
/*
* wait for fpga out of reset
*/
ctr = 0;
while (1) {
- out_le16(&fpga->reflection_low,
- REFLECTION_TESTPATTERN);
+ u16 val;
+
+ FPGA_SET_REG(k, reflection_low, REFLECTION_TESTPATTERN);
- if (in_le16(reflection_target) ==
- REFLECTION_TESTPATTERN_INV)
+#ifdef CONFIG_SYS_FPGA_NO_RFL_HI
+ FPGA_GET_REG(k, reflection_low, &val);
+#else
+ FPGA_GET_REG(k, reflection_high, &val);
+#endif
+ if (val == REFLECTION_TESTPATTERN_INV)
break;
udelay(100000);
diff --git a/board/gdsys/405ep/dlvision-10g.c b/board/gdsys/405ep/dlvision-10g.c
index 644493b..332d82f 100644
--- a/board/gdsys/405ep/dlvision-10g.c
+++ b/board/gdsys/405ep/dlvision-10g.c
@@ -71,6 +71,22 @@ enum {
RAM_DDR2_64 = 2,
};
+struct ihs_fpga *fpga_ptr[] = CONFIG_SYS_FPGA_PTR;
+
+int fpga_set_reg(u32 fpga, u16 *reg, off_t regoff, u16 data)
+{
+ out_le16(reg, data);
+
+ return 0;
+}
+
+int fpga_get_reg(u32 fpga, u16 *reg, off_t regoff, u16 *data)
+{
+ *data = in_le16(reg);
+
+ return 0;
+}
+
int misc_init_r(void)
{
/* startup fans */
@@ -95,10 +111,9 @@ static unsigned int get_mc2_present(void)
static void print_fpga_info(unsigned dev)
{
- struct ihs_fpga *fpga = (struct ihs_fpga *) CONFIG_SYS_FPGA_BASE(dev);
- u16 versions = in_le16(&fpga->versions);
- u16 fpga_version = in_le16(&fpga->fpga_version);
- u16 fpga_features = in_le16(&fpga->fpga_features);
+ u16 versions;
+ u16 fpga_version;
+ u16 fpga_features;
unsigned unit_type;
unsigned hardware_version;
unsigned feature_rs232;
@@ -112,6 +127,10 @@ static void print_fpga_info(unsigned dev)
printf("FPGA%d: ", dev);
+ FPGA_GET_REG(dev, versions, &versions);
+ FPGA_GET_REG(dev, fpga_version, &fpga_version);
+ FPGA_GET_REG(dev, fpga_features, &fpga_features);
+
hardware_version = versions & 0x000f;
if (fpga_state
@@ -263,8 +282,9 @@ int checkboard(void)
int last_stage_init(void)
{
- struct ihs_fpga *fpga = (struct ihs_fpga *) CONFIG_SYS_FPGA_BASE(0);
- u16 versions = in_le16(&fpga->versions);
+ u16 versions;
+
+ FPGA_GET_REG(0, versions, &versions);
print_fpga_info(0);
if (get_mc2_present())
diff --git a/board/gdsys/405ep/io.c b/board/gdsys/405ep/io.c
index 070dcbb..05707c4 100644
--- a/board/gdsys/405ep/io.c
+++ b/board/gdsys/405ep/io.c
@@ -53,6 +53,22 @@ enum {
HWVER_122 = 3,
};
+struct ihs_fpga *fpga_ptr[] = CONFIG_SYS_FPGA_PTR;
+
+int fpga_set_reg(u32 fpga, u16 *reg, off_t regoff, u16 data)
+{
+ out_le16(reg, data);
+
+ return 0;
+}
+
+int fpga_get_reg(u32 fpga, u16 *reg, off_t regoff, u16 *data)
+{
+ *data = in_le16(reg);
+
+ return 0;
+}
+
int misc_init_r(void)
{
/* startup fans */
@@ -117,15 +133,18 @@ int checkboard(void)
static void print_fpga_info(void)
{
- struct ihs_fpga *fpga = (struct ihs_fpga *) CONFIG_SYS_FPGA_BASE(0);
- u16 versions = in_le16(&fpga->versions);
- u16 fpga_version = in_le16(&fpga->fpga_version);
- u16 fpga_features = in_le16(&fpga->fpga_features);
+ u16 versions;
+ u16 fpga_version;
+ u16 fpga_features;
unsigned unit_type;
unsigned hardware_version;
unsigned feature_channels;
unsigned feature_expansion;
+ FPGA_GET_REG(0, versions, &versions);
+ FPGA_GET_REG(0, fpga_version, &fpga_version);
+ FPGA_GET_REG(0, fpga_features, &fpga_features);
+
unit_type = (versions & 0xf000) >> 12;
hardware_version = versions & 0x000f;
feature_channels = fpga_features & 0x007f;
@@ -179,7 +198,6 @@ static void print_fpga_info(void)
*/
int last_stage_init(void)
{
- struct ihs_fpga *fpga = (struct ihs_fpga *) CONFIG_SYS_FPGA_BASE(0);
unsigned int k;
print_fpga_info();
@@ -191,7 +209,7 @@ int last_stage_init(void)
configure_gbit_phy(k);
/* take fpga serdes blocks out of reset */
- out_le16(&fpga->quad_serdes_reset, 0);
+ FPGA_SET_REG(0, quad_serdes_reset, 0);
return 0;
}
diff --git a/board/gdsys/405ep/iocon.c b/board/gdsys/405ep/iocon.c
index 0fc7db2..a531e5d 100644
--- a/board/gdsys/405ep/iocon.c
+++ b/board/gdsys/405ep/iocon.c
@@ -69,6 +69,22 @@ enum {
RAM_DDR2_32 = 0,
};
+struct ihs_fpga *fpga_ptr[] = CONFIG_SYS_FPGA_PTR;
+
+int fpga_set_reg(u32 fpga, u16 *reg, off_t regoff, u16 data)
+{
+ out_le16(reg, data);
+
+ return 0;
+}
+
+int fpga_get_reg(u32 fpga, u16 *reg, off_t regoff, u16 *data)
+{
+ *data = in_le16(reg);
+
+ return 0;
+}
+
/*
* Check Board Identity:
*/
@@ -92,10 +108,9 @@ int checkboard(void)
static void print_fpga_info(void)
{
- struct ihs_fpga *fpga = (struct ihs_fpga *) CONFIG_SYS_FPGA_BASE(0);
- u16 versions = in_le16(&fpga->versions);
- u16 fpga_version = in_le16(&fpga->fpga_version);
- u16 fpga_features = in_le16(&fpga->fpga_features);
+ u16 versions;
+ u16 fpga_version;
+ u16 fpga_features;
unsigned unit_type;
unsigned hardware_version;
unsigned feature_compression;
@@ -106,6 +121,10 @@ static void print_fpga_info(void)
unsigned feature_carriers;
unsigned feature_video_channels;
+ FPGA_GET_REG(0, versions, &versions);
+ FPGA_GET_REG(0, fpga_version, &fpga_version);
+ FPGA_GET_REG(0, fpga_features, &fpga_features);
+
unit_type = (versions & 0xf000) >> 12;
hardware_version = versions & 0x000f;
feature_compression = (fpga_features & 0xe000) >> 13;
@@ -230,17 +249,21 @@ int last_stage_init(void)
*/
void fpga_gpio_set(int pin)
{
- out_le16((void *)(CONFIG_SYS_FPGA0_BASE + 0x18), pin);
+ FPGA_SET_REG(0, gpio.set, pin);
}
void fpga_gpio_clear(int pin)
{
- out_le16((void *)(CONFIG_SYS_FPGA0_BASE + 0x16), pin);
+ FPGA_SET_REG(0, gpio.clear, pin);
}
int fpga_gpio_get(int pin)
{
- return in_le16((void *)(CONFIG_SYS_FPGA0_BASE + 0x14)) & pin;
+ u16 val;
+
+ FPGA_GET_REG(0, gpio.read, &val);
+
+ return val & pin;
}
void gd405ep_init(void)
diff --git a/board/gdsys/405ep/neo.c b/board/gdsys/405ep/neo.c
index d336e55..6de782b 100644
--- a/board/gdsys/405ep/neo.c
+++ b/board/gdsys/405ep/neo.c
@@ -44,6 +44,22 @@ enum {
HWVER_300 = 3,
};
+struct ihs_fpga *fpga_ptr[] = CONFIG_SYS_FPGA_PTR;
+
+int fpga_set_reg(u32 fpga, u16 *reg, off_t regoff, u16 data)
+{
+ out_le16(reg, data);
+
+ return 0;
+}
+
+int fpga_get_reg(u32 fpga, u16 *reg, off_t regoff, u16 *data)
+{
+ *data = in_le16(reg);
+
+ return 0;
+}
+
int misc_init_r(void)
{
/* startup fans */
@@ -70,10 +86,9 @@ int checkboard(void)
static void print_fpga_info(void)
{
- struct ihs_fpga *fpga = (struct ihs_fpga *) CONFIG_SYS_FPGA_BASE(0);
- u16 versions = in_le16(&fpga->versions);
- u16 fpga_version = in_le16(&fpga->fpga_version);
- u16 fpga_features = in_le16(&fpga->fpga_features);
+ u16 versions;
+ u16 fpga_version;
+ u16 fpga_features;
int fpga_state = get_fpga_state(0);
unsigned unit_type;
unsigned hardware_version;
@@ -90,6 +105,10 @@ static void print_fpga_info(void)
return;
}
+ FPGA_GET_REG(0, versions, &versions);
+ FPGA_GET_REG(0, fpga_version, &fpga_version);
+ FPGA_GET_REG(0, fpga_features, &fpga_features);
+
unit_type = (versions & 0xf000) >> 12;
hardware_version = versions & 0x000f;
feature_channels = fpga_features & 0x007f;
diff --git a/board/gdsys/405ex/405ex.c b/board/gdsys/405ex/405ex.c
index 32e24c0..339a3d0 100644
--- a/board/gdsys/405ex/405ex.c
+++ b/board/gdsys/405ex/405ex.c
@@ -220,23 +220,21 @@ int board_early_init_r(void)
gd405ex_set_fpga_reset(0);
for (k = 0; k < CONFIG_SYS_FPGA_COUNT; ++k) {
- struct ihs_fpga *fpga =
- (struct ihs_fpga *)CONFIG_SYS_FPGA_BASE(k);
-#ifdef CONFIG_SYS_FPGA_NO_RFL_HI
- u16 *reflection_target = &fpga->reflection_low;
-#else
- u16 *reflection_target = &fpga->reflection_high;
-#endif
/*
* wait for fpga out of reset
*/
ctr = 0;
while (1) {
- out_le16(&fpga->reflection_low,
- REFLECTION_TESTPATTERN);
+ u16 val;
+
+ FPGA_SET_REG(k, reflection_low, REFLECTION_TESTPATTERN);
- if (in_le16(reflection_target) ==
- REFLECTION_TESTPATTERN_INV)
+#ifdef CONFIG_SYS_FPGA_NO_RFL_HI
+ FPGA_GET_REG(k, reflection_low, &val);
+#else
+ FPGA_GET_REG(k, reflection_high, &val);
+#endif
+ if (val == REFLECTION_TESTPATTERN_INV)
break;
udelay(100000);
diff --git a/board/gdsys/405ex/io64.c b/board/gdsys/405ex/io64.c
index 7d2899d..69faa69 100644
--- a/board/gdsys/405ex/io64.c
+++ b/board/gdsys/405ex/io64.c
@@ -67,6 +67,22 @@ enum {
HWVER_110 = 1,
};
+struct ihs_fpga *fpga_ptr[] = CONFIG_SYS_FPGA_PTR;
+
+int fpga_set_reg(u32 fpga, u16 *reg, off_t regoff, u16 data)
+{
+ out_le16(reg, data);
+
+ return 0;
+}
+
+int fpga_get_reg(u32 fpga, u16 *reg, off_t regoff, u16 *data)
+{
+ *data = in_le16(reg);
+
+ return 0;
+}
+
static inline void blank_string(int size)
{
int i;
@@ -100,10 +116,9 @@ int misc_init_r(void)
static void print_fpga_info(unsigned dev)
{
- struct ihs_fpga *fpga = (struct ihs_fpga *) CONFIG_SYS_FPGA_BASE(dev);
- u16 versions = in_le16(&fpga->versions);
- u16 fpga_version = in_le16(&fpga->fpga_version);
- u16 fpga_features = in_le16(&fpga->fpga_features);
+ u16 versions;
+ u16 fpga_version;
+ u16 fpga_features;
int fpga_state = get_fpga_state(dev);
unsigned unit_type;
@@ -111,6 +126,10 @@ static void print_fpga_info(unsigned dev)
unsigned feature_channels;
unsigned feature_expansion;
+ FPGA_GET_REG(dev, versions, &versions);
+ FPGA_GET_REG(dev, fpga_version, &fpga_version);
+ FPGA_GET_REG(dev, fpga_features, &fpga_features);
+
printf("FPGA%d: ", dev);
if (fpga_state & FPGA_STATE_PLATFORM)
printf("(legacy) ");
@@ -242,8 +261,6 @@ int last_stage_init(void)
{
unsigned int k;
unsigned int fpga;
- struct ihs_fpga *fpga0 = (struct ihs_fpga *) CONFIG_SYS_FPGA_BASE(0);
- struct ihs_fpga *fpga1 = (struct ihs_fpga *) CONFIG_SYS_FPGA_BASE(1);
int failed = 0;
char str_phys[] = "Setup PHYs -";
char str_serdes[] = "Start SERDES blocks";
@@ -281,17 +298,16 @@ int last_stage_init(void)
/* take fpga serdes blocks out of reset */
puts(str_serdes);
udelay(500000);
- out_le16(&fpga0->quad_serdes_reset, 0);
- out_le16(&fpga1->quad_serdes_reset, 0);
+ FPGA_SET_REG(0, quad_serdes_reset, 0);
+ FPGA_SET_REG(1, quad_serdes_reset, 0);
blank_string(strlen(str_serdes));
/* take channels out of reset */
puts(str_channels);
udelay(500000);
for (fpga = 0; fpga < 2; ++fpga) {
- u16 *ch0_config_int = &(fpga ? fpga1 : fpga0)->ch0_config_int;
for (k = 0; k < 32; ++k)
- out_le16(ch0_config_int + 4 * k, 0);
+ FPGA_SET_REG(fpga, ch[k].config_int, 0);
}
blank_string(strlen(str_channels));
@@ -299,16 +315,16 @@ int last_stage_init(void)
puts(str_locks);
udelay(500000);
for (fpga = 0; fpga < 2; ++fpga) {
- u16 *ch0_status_int = &(fpga ? fpga1 : fpga0)->ch0_status_int;
for (k = 0; k < 32; ++k) {
- u16 status = in_le16(ch0_status_int + 4*k);
+ u16 status;
+ FPGA_GET_REG(k, ch[k].status_int, &status);
if (!(status & (1 << 4))) {
failed = 1;
printf("fpga %d channel %d: no serdes lock\n",
fpga, k);
}
/* reset events */
- out_le16(ch0_status_int + 4*k, status);
+ FPGA_SET_REG(fpga, ch[k].status_int, 0);
}
}
blank_string(strlen(str_locks));
@@ -316,14 +332,14 @@ int last_stage_init(void)
/* verify hicb_status */
puts(str_hicb);
for (fpga = 0; fpga < 2; ++fpga) {
- u16 *ch0_hicb_status_int = &(fpga ? fpga1 : fpga0)->ch0_hicb_status_int;
for (k = 0; k < 32; ++k) {
- u16 status = in_le16(ch0_hicb_status_int + 4*k);
+ u16 status;
+ FPGA_GET_REG(k, hicb_ch[k].status_int, &status);
if (status)
printf("fpga %d hicb %d: hicb status %04x\n",
fpga, k, status);
/* reset events */
- out_le16(ch0_hicb_status_int + 4*k, status);
+ FPGA_SET_REG(fpga, hicb_ch[k].status_int, 0);
}
}
blank_string(strlen(str_hicb));
diff --git a/board/gdsys/common/osd.c b/board/gdsys/common/osd.c
index a192c98..7429457 100644
--- a/board/gdsys/common/osd.c
+++ b/board/gdsys/common/osd.c
@@ -22,8 +22,8 @@
*/
#include <common.h>
-#include <i2c.h>
#include <asm/io.h>
+#include <i2c.h>
#include <gdsys_fpga.h>
@@ -67,37 +67,46 @@ enum {
CH7301_DSP = 0x56, /* DVI Sync polarity Register */
};
+unsigned int max_osd_screen = CONFIG_SYS_OSD_SCREENS - 1;
+
#if defined(CONFIG_SYS_ICS8N3QV01) || defined(CONFIG_SYS_SIL1178)
static void fpga_iic_write(unsigned screen, u8 slave, u8 reg, u8 data)
{
- struct ihs_fpga *fpga = (struct ihs_fpga *)CONFIG_SYS_FPGA_BASE(screen);
- struct ihs_i2c *i2c = &fpga->i2c;
+ u16 val;
- while (in_le16(&fpga->extended_interrupt) & (1 << 12))
- ;
- out_le16(&i2c->write_mailbox_ext, reg | (data << 8));
- out_le16(&i2c->write_mailbox, 0xc400 | (slave << 1));
+ do {
+ FPGA_GET_REG(screen, extended_interrupt, &val);
+ } while (val & (1 << 12));
+
+ FPGA_SET_REG(screen, i2c.write_mailbox_ext, reg | (data << 8));
+ FPGA_SET_REG(screen, i2c.write_mailbox, 0xc400 | (slave << 1));
}
static u8 fpga_iic_read(unsigned screen, u8 slave, u8 reg)
{
- struct ihs_fpga *fpga = (struct ihs_fpga *)CONFIG_SYS_FPGA_BASE(screen);
- struct ihs_i2c *i2c = &fpga->i2c;
unsigned int ctr = 0;
+ u16 val;
+
+ do {
+ FPGA_GET_REG(screen, extended_interrupt, &val);
+ } while (val & (1 << 12));
- while (in_le16(&fpga->extended_interrupt) & (1 << 12))
- ;
- out_le16(&fpga->extended_interrupt, 1 << 14);
- out_le16(&i2c->write_mailbox_ext, reg);
- out_le16(&i2c->write_mailbox, 0xc000 | (slave << 1));
- while (!(in_le16(&fpga->extended_interrupt) & (1 << 14))) {
+ FPGA_SET_REG(screen, extended_interrupt, 1 << 14);
+ FPGA_SET_REG(screen, i2c.write_mailbox_ext, reg);
+ FPGA_SET_REG(screen, i2c.write_mailbox, 0xc000 | (slave << 1));
+
+ FPGA_GET_REG(screen, extended_interrupt, &val);
+ while (!(val & (1 << 14))) {
udelay(100000);
if (ctr++ > 5) {
printf("iic receive timeout\n");
break;
}
+ FPGA_GET_REG(screen, extended_interrupt, &val);
}
- return in_le16(&i2c->read_mailbox_ext) >> 8;
+
+ FPGA_GET_REG(screen, i2c.read_mailbox_ext, &val);
+ return val >> 8;
}
#endif
@@ -129,7 +138,6 @@ static void mpc92469ac_calc_parameters(unsigned int fout,
static void mpc92469ac_set(unsigned screen, unsigned int fout)
{
- struct ihs_fpga *fpga = (struct ihs_fpga *)CONFIG_SYS_FPGA_BASE(screen);
unsigned int n;
unsigned int m;
unsigned int bitval = 0;
@@ -150,7 +158,7 @@ static void mpc92469ac_set(unsigned screen, unsigned int fout)
break;
}
- out_le16(&fpga->mpc3w_control, (bitval << 9) | m);
+ FPGA_SET_REG(screen, mpc3w_control, (bitval << 9) | m);
}
#endif
@@ -265,14 +273,12 @@ static void ics8n3qv01_set(unsigned screen, unsigned int fout)
static int osd_write_videomem(unsigned screen, unsigned offset,
u16 *data, size_t charcount)
{
- struct ihs_fpga *fpga =
- (struct ihs_fpga *) CONFIG_SYS_FPGA_BASE(screen);
unsigned int k;
for (k = 0; k < charcount; ++k) {
if (offset + k >= BUFSIZE)
return -1;
- out_le16(&fpga->videomem + offset + k, data[k]);
+ FPGA_SET_REG(screen, videomem[offset + k], data[k]);
}
return charcount;
@@ -282,7 +288,7 @@ static int osd_print(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
unsigned screen;
- for (screen = 0; screen < CONFIG_SYS_OSD_SCREENS; ++screen) {
+ for (screen = 0; screen <= max_osd_screen; ++screen) {
unsigned x;
unsigned y;
unsigned charcount;
@@ -318,14 +324,15 @@ static int osd_print(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
int osd_probe(unsigned screen)
{
- struct ihs_fpga *fpga = (struct ihs_fpga *)CONFIG_SYS_FPGA_BASE(screen);
- struct ihs_osd *osd = &fpga->osd;
- u16 version = in_le16(&osd->version);
- u16 features = in_le16(&osd->features);
+ u16 version;
+ u16 features;
unsigned width;
unsigned height;
u8 value;
+ FPGA_GET_REG(0, osd.version, &version);
+ FPGA_GET_REG(0, osd.features, &features);
+
width = ((features & 0x3f00) >> 8) + 1;
height = (features & 0x001f) + 1;
@@ -372,12 +379,15 @@ int osd_probe(unsigned screen)
fpga_iic_write(screen, SIL1178_MASTER_I2C_ADDRESS, 0x08, 0x37);
#endif
- out_le16(&fpga->videocontrol, 0x0002);
- out_le16(&osd->control, 0x0049);
+ FPGA_SET_REG(screen, videocontrol, 0x0002);
+ FPGA_SET_REG(screen, osd.control, 0x0049);
+
+ FPGA_SET_REG(screen, osd.xy_size, ((32 - 1) << 8) | (16 - 1));
+ FPGA_SET_REG(screen, osd.x_pos, 0x007f);
+ FPGA_SET_REG(screen, osd.y_pos, 0x005f);
- out_le16(&osd->xy_size, ((32 - 1) << 8) | (16 - 1));
- out_le16(&osd->x_pos, 0x007f);
- out_le16(&osd->y_pos, 0x005f);
+ if (screen > max_osd_screen)
+ max_osd_screen = screen;
return 0;
}
@@ -386,7 +396,7 @@ int osd_write(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
unsigned screen;
- for (screen = 0; screen < CONFIG_SYS_OSD_SCREENS; ++screen) {
+ for (screen = 0; screen <= max_osd_screen; ++screen) {
unsigned x;
unsigned y;
unsigned k;
diff --git a/include/configs/dlvision-10g.h b/include/configs/dlvision-10g.h
index 5d6308f..f2832d1 100644
--- a/include/configs/dlvision-10g.h
+++ b/include/configs/dlvision-10g.h
@@ -139,6 +139,10 @@
#define CONFIG_SYS_FPGA_COUNT 2
+#define CONFIG_SYS_FPGA_PTR { \
+ (struct ihs_fpga *)CONFIG_SYS_FPGA0_BASE, \
+ (struct ihs_fpga *)CONFIG_SYS_FPGA1_BASE }
+
#define CONFIG_SYS_LATCH0_RESET 0xffff
#define CONFIG_SYS_LATCH0_BOOT 0xffff
#define CONFIG_SYS_LATCH1_RESET 0xffcf
diff --git a/include/configs/io.h b/include/configs/io.h
index 4950ad7..6693cba 100644
--- a/include/configs/io.h
+++ b/include/configs/io.h
@@ -246,6 +246,9 @@
#define CONFIG_SYS_FPGA_COUNT 1
+#define CONFIG_SYS_FPGA_PTR \
+ { (struct ihs_fpga *)CONFIG_SYS_FPGA0_BASE }
+
/* Memory Bank 3 (Latches) initialization */
#define CONFIG_SYS_LATCH_BASE 0x7f200000
#define CONFIG_SYS_EBC_PB3AP 0xa2015480
diff --git a/include/configs/io64.h b/include/configs/io64.h
index bb29bed..7dbdfa6 100644
--- a/include/configs/io64.h
+++ b/include/configs/io64.h
@@ -514,6 +514,10 @@
#define CONFIG_SYS_FPGA_COUNT 2
+#define CONFIG_SYS_FPGA_PTR { \
+ (struct ihs_fpga *)CONFIG_SYS_FPGA0_BASE, \
+ (struct ihs_fpga *)CONFIG_SYS_FPGA1_BASE }
+
#define CONFIG_SYS_LATCH0_RESET 0xffff
#define CONFIG_SYS_LATCH0_BOOT 0xffff
#define CONFIG_SYS_LATCH1_RESET 0xffbf
diff --git a/include/configs/iocon.h b/include/configs/iocon.h
index 5972711..cf8ebba 100644
--- a/include/configs/iocon.h
+++ b/include/configs/iocon.h
@@ -252,6 +252,9 @@ int fpga_gpio_get(int pin);
#define CONFIG_SYS_FPGA_COUNT 1
+#define CONFIG_SYS_FPGA_PTR \
+ { (struct ihs_fpga *)CONFIG_SYS_FPGA0_BASE }
+
/* Memory Bank 3 (Latches) initialization */
#define CONFIG_SYS_LATCH_BASE 0x7f200000
#define CONFIG_SYS_EBC_PB3AP 0x02025080
diff --git a/include/configs/neo.h b/include/configs/neo.h
index be1c9ff..328b745 100644
--- a/include/configs/neo.h
+++ b/include/configs/neo.h
@@ -238,6 +238,9 @@
#define CONFIG_SYS_FPGA_COUNT 1
+#define CONFIG_SYS_FPGA_PTR \
+ { (struct ihs_fpga *)CONFIG_SYS_FPGA0_BASE }
+
/* Memory Bank 3 (Latches) initialization */
#define CONFIG_SYS_LATCH_BASE 0x7f200000
#define CONFIG_SYS_EBC_PB3AP 0x92015480
diff --git a/include/gdsys_fpga.h b/include/gdsys_fpga.h
index 1758d74..a53ab89 100644
--- a/include/gdsys_fpga.h
+++ b/include/gdsys_fpga.h
@@ -35,6 +35,23 @@ enum {
int get_fpga_state(unsigned dev);
void print_fpga_state(unsigned dev);
+int fpga_set_reg(u32 fpga, u16 *reg, off_t regoff, u16 data);
+int fpga_get_reg(u32 fpga, u16 *reg, off_t regoff, u16 *data);
+
+extern struct ihs_fpga *fpga_ptr[];
+
+#define FPGA_SET_REG(ix, fld, val) \
+ fpga_set_reg((ix), \
+ &fpga_ptr[ix]->fld, \
+ offsetof(struct ihs_fpga, fld), \
+ val)
+
+#define FPGA_GET_REG(ix, fld, val) \
+ fpga_get_reg((ix), \
+ &fpga_ptr[ix]->fld, \
+ offsetof(struct ihs_fpga, fld), \
+ val)
+
struct ihs_gpio {
u16 read;
u16 clear;
@@ -83,6 +100,19 @@ struct ihs_fpga {
#endif
#ifdef CONFIG_IO64
+
+struct ihs_fpga_channel {
+ u16 status_int;
+ u16 config_int;
+ u16 switch_connect_config;
+ u16 tx_destination;
+};
+
+struct ihs_fpga_hicb {
+ u16 status_int;
+ u16 config_int;
+};
+
struct ihs_fpga {
u16 reflection_low; /* 0x0000 */
u16 versions; /* 0x0002 */
@@ -91,12 +121,9 @@ struct ihs_fpga {
u16 reserved_0[5]; /* 0x0008 */
u16 quad_serdes_reset; /* 0x0012 */
u16 reserved_1[502]; /* 0x0014 */
- u16 ch0_status_int; /* 0x0400 */
- u16 ch0_config_int; /* 0x0402 */
- u16 reserved_2[126]; /* 0x0404 */
- u16 ch0_hicb_status_int;/* 0x0500 */
- u16 ch0_hicb_config_int;/* 0x0502 */
- u16 reserved_3[7549]; /* 0x0504 */
+ struct ihs_fpga_channel ch[32]; /* 0x0400 */
+ struct ihs_fpga_channel hicb_ch[32]; /* 0x0500 */
+ u16 reserved_2[7487]; /* 0x0580 */
u16 reflection_high; /* 0x3ffe */
};
#endif
@@ -116,7 +143,7 @@ struct ihs_fpga {
u16 reflection_high; /* 0x00fe */
struct ihs_osd osd; /* 0x0100 */
u16 reserved_3[889]; /* 0x010e */
- u16 videomem; /* 0x0800 */
+ u16 videomem[31736]; /* 0x0800 */
};
#endif
@@ -137,7 +164,7 @@ struct ihs_fpga {
u16 reserved_4[176]; /* 0x00a0 */
struct ihs_osd osd; /* 0x0200 */
u16 reserved_5[761]; /* 0x020e */
- u16 videomem; /* 0x0800 */
+ u16 videomem[31736]; /* 0x0800 */
};
#endif
--
1.8.3
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