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-rw-r--r--board/gdsys/mpc8308/Kconfig83
-rw-r--r--board/gdsys/mpc8308/MAINTAINERS2
-rw-r--r--board/gdsys/mpc8308/Makefile5
-rw-r--r--board/gdsys/mpc8308/gazerbeam.c179
-rw-r--r--board/gdsys/mpc8308/hrcon.c55
-rw-r--r--board/gdsys/mpc8308/mpc8308.c33
-rw-r--r--board/gdsys/mpc8308/mpc8308.h3
-rw-r--r--board/gdsys/mpc8308/sdram.c8
-rw-r--r--board/gdsys/mpc8308/strider.c49
9 files changed, 356 insertions, 61 deletions
diff --git a/board/gdsys/mpc8308/Kconfig b/board/gdsys/mpc8308/Kconfig
index 9d99f686923..30811889fbf 100644
--- a/board/gdsys/mpc8308/Kconfig
+++ b/board/gdsys/mpc8308/Kconfig
@@ -4,6 +4,35 @@ config GDSYS_LEGACY_OSD_CMDS
Use the 'osdw', 'osdp', and 'osdsize' legacy commands required by
gdsys devices.
+config GDSYS_LEGACY_DRIVERS
+ bool
+ help
+ Enable the gdsys legacy drivers under board/gdsys/common. If this
+ option is not set, all relevant DM drivers must be configured for the
+ device in question.
+
+config SYS_FPGA0_BASE
+ hex
+ default E0600000
+ help
+ The base address of the first FPGA's register map.
+
+config SYS_FPGA0_SIZE
+ hex
+ default 1
+ help
+ The base address of the first FPGA's register map.
+
+config SYS_FPGA1_BASE
+ hex
+ help
+ The base address of the second FPGA's register map.
+
+config SYS_FPGA1_SIZE
+ hex
+ help
+ The base address of the second FPGA's register map.
+
if TARGET_HRCON
config SYS_BOARD
@@ -18,6 +47,9 @@ config SYS_CONFIG_NAME
config GDSYS_LEGACY_OSD_CMDS
default y
+config GDSYS_LEGACY_DRIVERS
+ default y
+
endif
if TARGET_STRIDER
@@ -33,9 +65,60 @@ config SYS_CONFIG_NAME
config GDSYS_LEGACY_OSD_CMDS
default y
+
+config GDSYS_LEGACY_DRIVERS
+ default y
+
+endif
+
+if TARGET_GAZERBEAM
+
+config SYS_BOARD
+ default "mpc8308"
+
+config SYS_VENDOR
+ default "gdsys"
+
+config SYS_CONFIG_NAME
+ default "gazerbeam"
+
+config SYS_FPGA1_BASE
+ default E0700000
+
+config SYS_FPGA1_SIZE
+ default 1
+
+config GDSYS_LEGACY_OSD_CMDS
+ default y
endif
+if TARGET_HRCON || TARGET_STRIDER || TARGET_GAZERBEAM
+
+choice
+ prompt "FPGA flavor selection"
+
+config SYS_FPGA_FLAVOR_LEGACY
+ bool "Legacy flavor"
+ help
+ This enables support for the gdsys pre-Gazerbeam FPGA memory layout.
+
+config SYS_FPGA_FLAVOR_GAZERBEAM
+ bool "Gazerbeam flavor"
+ help
+ This enables support for the gdsys FPGA memory layout of the
+ Gazerbeam board.
+
+endchoice
+
+config EXTENDED_FEATURES
+ bool "FPGA extended features"
+ depends on GDSYS_LEGACY_DRIVERS
+ help
+ Enable support for the extended features field of the IHS FPGA.
+
config CMD_IOLOOP
bool "Enable 'ioloop' and 'ioreflect' commands"
help
These commands provide FPGA tests.
+
+endif
diff --git a/board/gdsys/mpc8308/MAINTAINERS b/board/gdsys/mpc8308/MAINTAINERS
index 755b9a23858..ed1b6fa1062 100644
--- a/board/gdsys/mpc8308/MAINTAINERS
+++ b/board/gdsys/mpc8308/MAINTAINERS
@@ -6,7 +6,9 @@ F: include/configs/hrcon.h
F: configs/hrcon_defconfig
F: configs/hrcon_dh_defconfig
F: include/configs/strider.h
+F: configs/strider_defconfig
F: configs/strider_cpu_defconfig
F: configs/strider_cpu_dp_defconfig
F: configs/strider_con_defconfig
F: configs/strider_con_dp_defconfig
+F: configs/gazerbeam_defconfig
diff --git a/board/gdsys/mpc8308/Makefile b/board/gdsys/mpc8308/Makefile
index 60d22325738..9af5fe04d18 100644
--- a/board/gdsys/mpc8308/Makefile
+++ b/board/gdsys/mpc8308/Makefile
@@ -4,5 +4,6 @@
# Dirk Eibach, Guntermann & Drunck GmbH, dirk.eibach@gdsys.cc
obj-y := mpc8308.o sdram.o
-obj-$(CONFIG_HRCON) += hrcon.o
-obj-$(CONFIG_STRIDER) += strider.o
+obj-$(CONFIG_TARGET_HRCON) += hrcon.o
+obj-$(CONFIG_TARGET_STRIDER) += strider.o
+obj-$(CONFIG_TARGET_GAZERBEAM) += gazerbeam.o
diff --git a/board/gdsys/mpc8308/gazerbeam.c b/board/gdsys/mpc8308/gazerbeam.c
new file mode 100644
index 00000000000..cd621744d28
--- /dev/null
+++ b/board/gdsys/mpc8308/gazerbeam.c
@@ -0,0 +1,179 @@
+/*
+ * (C) Copyright 2015
+ * Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <board.h>
+#include <dm.h>
+#include <fdt_support.h>
+#include <fsl_esdhc.h>
+#include <miiphy.h>
+#include <misc.h>
+#include <tpm-v1.h>
+#include <video_osd.h>
+
+#include "../common/ihs_mdio.h"
+#include "../../../drivers/board/gazerbeam.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+struct ihs_mdio_info ihs_mdio_info[] = {
+ { .fpga = NULL, .name = "ihs0", .base = 0x58 },
+ { .fpga = NULL, .name = "ihs1", .base = 0x58 },
+};
+
+static int get_tpm(struct udevice **devp)
+{
+ int rc;
+
+ rc = uclass_first_device_err(UCLASS_TPM, devp);
+ if (rc) {
+ printf("Could not find TPM (ret=%d)\n", rc);
+ return CMD_RET_FAILURE;
+ }
+
+ return 0;
+}
+
+int board_early_init_r(void)
+{
+ struct udevice *board;
+ struct udevice *serdes;
+ int mc = 0;
+ int con = 0;
+
+ if (board_get(&board))
+ puts("Could not find board information device.\n");
+
+ /* Initialize serdes */
+ uclass_get_device_by_phandle(UCLASS_MISC, board, "serdes", &serdes);
+
+ if (board_detect(board))
+ puts("Device information detection failed.\n");
+
+ board_get_int(board, BOARD_MULTICHANNEL, &mc);
+ board_get_int(board, BOARD_VARIANT, &con);
+
+ if (mc == 2 || mc == 1)
+ dev_disable_by_path("/immr@e0000000/i2c@3100/pca9698@22");
+
+ if (mc == 4) {
+ dev_disable_by_path("/immr@e0000000/i2c@3100/pca9698@20");
+ dev_enable_by_path("/localbus@e0005000/iocon_uart@2,0");
+ dev_enable_by_path("/fpga1bus");
+ }
+
+ if (mc == 2 || con == VAR_CON) {
+ dev_enable_by_path("/fpga0bus/fpga0_video1");
+ dev_enable_by_path("/fpga0bus/fpga0_iic_video1");
+ dev_enable_by_path("/fpga0bus/fpga0_axi_video1");
+ }
+
+ if (con == VAR_CON) {
+ dev_enable_by_path("/fpga0bus/fpga0_video0");
+ dev_enable_by_path("/fpga0bus/fpga0_iic_video0");
+ dev_enable_by_path("/fpga0bus/fpga0_axi_video0");
+ }
+
+ return 0;
+}
+
+int checkboard(void)
+{
+ struct udevice *board;
+ char *s = env_get("serial#");
+ int mc = 0;
+ int con = 0;
+
+ if (board_get(&board))
+ puts("Could not find board information device.\n");
+
+ board_get_int(board, BOARD_MULTICHANNEL, &mc);
+ board_get_int(board, BOARD_VARIANT, &con);
+
+ puts("Board: Gazerbeam ");
+ printf("%s ", mc == 4 ? "MC4" : mc == 2 ? "MC2" : "SC");
+ printf("%s", con == VAR_CON ? "CON" : "CPU");
+
+ if (s) {
+ puts(", serial# ");
+ puts(s);
+ }
+
+ puts("\n");
+
+ return 0;
+}
+
+static void display_osd_info(struct udevice *osd,
+ struct video_osd_info *osd_info)
+{
+ printf("OSD-%s: Digital-OSD version %01d.%02d, %d x %d characters\n",
+ osd->name, osd_info->major_version, osd_info->minor_version,
+ osd_info->width, osd_info->height);
+}
+
+int last_stage_init(void)
+{
+ int fpga_hw_rev = 0;
+ int i;
+ struct udevice *board;
+ struct udevice *osd;
+ struct video_osd_info osd_info;
+ struct udevice *tpm;
+ int ret;
+
+ if (board_get(&board))
+ puts("Could not find board information device.\n");
+
+ if (board) {
+ int res = board_get_int(board, BOARD_HWVERSION, &fpga_hw_rev);
+
+ if (res)
+ printf("Could not determind FPGA HW revision (res = %d)\n", res);
+ }
+
+ env_set_ulong("fpga_hw_rev", fpga_hw_rev);
+
+ ret = get_tpm(&tpm);
+ if (ret || tpm_init(tpm) || tpm_startup(tpm, TPM_ST_CLEAR) ||
+ tpm_continue_self_test(tpm)) {
+ printf("TPM init failed\n");
+ }
+
+ if (fpga_hw_rev >= 4) {
+ for (i = 0; i < 4; i++) {
+ struct udevice *rxaui;
+ char name[8];
+
+ snprintf(name, sizeof(name), "rxaui%d", i);
+ /* Disable RXAUI polarity inversion */
+ ret = uclass_get_device_by_phandle(UCLASS_MISC, board, name, &rxaui);
+ if (!ret)
+ misc_set_enabled(rxaui, false);
+ }
+ }
+
+ for (uclass_first_device(UCLASS_VIDEO_OSD, &osd);
+ osd;
+ uclass_next_device(&osd)) {
+ video_osd_get_info(osd, &osd_info);
+ display_osd_info(osd, &osd_info);
+ }
+
+ return 0;
+}
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+int ft_board_setup(void *blob, bd_t *bd)
+{
+ ft_cpu_setup(blob, bd);
+ fsl_fdt_fixup_dr_usb(blob, bd);
+ fdt_fixup_esdhc(blob, bd);
+
+ return 0;
+}
+#endif
diff --git a/board/gdsys/mpc8308/hrcon.c b/board/gdsys/mpc8308/hrcon.c
index 2d709dee945..d14a28ec94d 100644
--- a/board/gdsys/mpc8308/hrcon.c
+++ b/board/gdsys/mpc8308/hrcon.c
@@ -35,11 +35,11 @@
#define MAX_MUX_CHANNELS 2
enum {
- MCFPGA_DONE = 1 << 0,
- MCFPGA_INIT_N = 1 << 1,
- MCFPGA_PROGRAM_N = 1 << 2,
- MCFPGA_UPDATE_ENABLE_N = 1 << 3,
- MCFPGA_RESET_N = 1 << 4,
+ MCFPGA_DONE = BIT(0),
+ MCFPGA_INIT_N = BIT(1),
+ MCFPGA_PROGRAM_N = BIT(2),
+ MCFPGA_UPDATE_ENABLE_N = BIT(3),
+ MCFPGA_RESET_N = BIT(4),
};
enum {
@@ -47,7 +47,7 @@ enum {
GPIO_MDIO = 1 << 15,
};
-unsigned int mclink_fpgacount;
+uint mclink_fpgacount;
struct ihs_fpga *fpga_ptr[] = CONFIG_SYS_FPGA_PTR;
struct {
@@ -107,7 +107,7 @@ int checkboard(void)
printf("HRCon %s", hw_type_cat ? "CAT" : "Fiber");
- if (s != NULL) {
+ if (s) {
puts(", serial# ");
puts(s);
}
@@ -120,12 +120,11 @@ int checkboard(void)
int last_stage_init(void)
{
int slaves;
- unsigned int k;
- unsigned int mux_ch;
- unsigned char mclink_controllers[] = { 0x3c, 0x3d, 0x3e };
+ uint k;
+ uchar mclink_controllers[] = { 0x3c, 0x3d, 0x3e };
u16 fpga_features;
bool hw_type_cat = pca9698_get_value(0x20, 20);
- bool ch0_rgmii2_present = false;
+ bool ch0_rgmii2_present;
FPGA_GET_REG(0, fpga_features, &fpga_features);
@@ -137,16 +136,16 @@ int last_stage_init(void)
/* wait for FPGA done, then reset FPGA */
for (k = 0; k < ARRAY_SIZE(mclink_controllers); ++k) {
- unsigned int ctr = 0;
+ uint ctr = 0;
if (i2c_probe(mclink_controllers[k]))
continue;
while (!(pca953x_get_val(mclink_controllers[k])
& MCFPGA_DONE)) {
- udelay(100000);
+ mdelay(100);
if (ctr++ > 5) {
- printf("no done for mclink_controller %d\n", k);
+ printf("no done for mclink_controller %u\n", k);
break;
}
}
@@ -159,8 +158,10 @@ int last_stage_init(void)
}
if (hw_type_cat) {
+ uint mux_ch;
int retval;
struct mii_dev *mdiodev = mdio_alloc();
+
if (!mdiodev)
return -ENOMEM;
strncpy(mdiodev->name, bb_miiphy_buses[0].name, MDIO_NAME_LEN);
@@ -179,7 +180,7 @@ int last_stage_init(void)
}
/* give slave-PLLs and Parade DP501 some time to be up and running */
- udelay(500000);
+ mdelay(500);
mclink_fpgacount = CONFIG_SYS_MCLINK_MAX;
slaves = mclink_probe();
@@ -207,6 +208,7 @@ int last_stage_init(void)
if (hw_type_cat) {
int retval;
struct mii_dev *mdiodev = mdio_alloc();
+
if (!mdiodev)
return -ENOMEM;
strncpy(mdiodev->name, bb_miiphy_buses[k].name,
@@ -233,17 +235,17 @@ int last_stage_init(void)
* provide access to fpga gpios and controls (for I2C bitbang)
* (these may look all too simple but make iocon.h much more readable)
*/
-void fpga_gpio_set(unsigned int bus, int pin)
+void fpga_gpio_set(uint bus, int pin)
{
FPGA_SET_REG(bus >= 4 ? (bus - 4) : bus, gpio.set, pin);
}
-void fpga_gpio_clear(unsigned int bus, int pin)
+void fpga_gpio_clear(uint bus, int pin)
{
FPGA_SET_REG(bus >= 4 ? (bus - 4) : bus, gpio.clear, pin);
}
-int fpga_gpio_get(unsigned int bus, int pin)
+int fpga_gpio_get(uint bus, int pin)
{
u16 val;
@@ -252,7 +254,7 @@ int fpga_gpio_get(unsigned int bus, int pin)
return val & pin;
}
-void fpga_control_set(unsigned int bus, int pin)
+void fpga_control_set(uint bus, int pin)
{
u16 val;
@@ -260,7 +262,7 @@ void fpga_control_set(unsigned int bus, int pin)
FPGA_SET_REG(bus >= 4 ? (bus - 4) : bus, control, val | pin);
}
-void fpga_control_clear(unsigned int bus, int pin)
+void fpga_control_clear(uint bus, int pin)
{
u16 val;
@@ -273,7 +275,7 @@ void mpc8308_init(void)
pca9698_direction_output(0x20, 4, 1);
}
-void mpc8308_set_fpga_reset(unsigned state)
+void mpc8308_set_fpga_reset(uint state)
{
pca9698_set_value(0x20, 4, state ? 0 : 1);
}
@@ -285,11 +287,11 @@ void mpc8308_setup_hw(void)
/*
* set "startup-finished"-gpios
*/
- setbits_be32(&immr->gpio[0].dir, (1 << (31-11)) | (1 << (31-12)));
- setbits_be32(&immr->gpio[0].dat, 1 << (31-12));
+ setbits_be32(&immr->gpio[0].dir, BIT(31 - 11) | BIT(31 - 12));
+ setbits_gpio0_out(BIT(31 - 12));
}
-int mpc8308_get_fpga_done(unsigned fpga)
+int mpc8308_get_fpga_done(uint fpga)
{
return pca9698_get_value(0x20, 19);
}
@@ -367,7 +369,7 @@ int ft_board_setup(void *blob, bd_t *bd)
*/
struct fpga_mii {
- unsigned fpga;
+ uint fpga;
int mdio;
} fpga_mii[] = {
{ 0, 1},
@@ -494,5 +496,4 @@ struct bb_miiphy_bus bb_miiphy_buses[] = {
},
};
-int bb_miiphy_buses_num = sizeof(bb_miiphy_buses) /
- sizeof(bb_miiphy_buses[0]);
+int bb_miiphy_buses_num = ARRAY_SIZE(bb_miiphy_buses);
diff --git a/board/gdsys/mpc8308/mpc8308.c b/board/gdsys/mpc8308/mpc8308.c
index 0112244fc79..ae77fc2fd12 100644
--- a/board/gdsys/mpc8308/mpc8308.c
+++ b/board/gdsys/mpc8308/mpc8308.c
@@ -24,14 +24,34 @@
DECLARE_GLOBAL_DATA_PTR;
-int get_fpga_state(unsigned dev)
+#ifdef CONFIG_GDSYS_LEGACY_DRIVERS
+/* as gpio output status cannot be read back, we have to buffer it locally */
+u32 gpio0_out;
+
+void setbits_gpio0_out(u32 mask)
+{
+ immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
+
+ gpio0_out |= mask;
+ out_be32(&immr->gpio[0].dat, gpio0_out);
+}
+
+void clrbits_gpio0_out(u32 mask)
+{
+ immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
+
+ gpio0_out &= ~mask;
+ out_be32(&immr->gpio[0].dat, gpio0_out);
+}
+
+int get_fpga_state(uint dev)
{
return gd->arch.fpga_state[dev];
}
int board_early_init_f(void)
{
- unsigned k;
+ uint k;
for (k = 0; k < CONFIG_SYS_FPGA_COUNT; ++k)
gd->arch.fpga_state[k] = 0;
@@ -41,8 +61,8 @@ int board_early_init_f(void)
int board_early_init_r(void)
{
- unsigned k;
- unsigned ctr;
+ uint k;
+ uint ctr;
for (k = 0; k < CONFIG_SYS_FPGA_COUNT; ++k)
gd->arch.fpga_state[k] = 0;
@@ -59,7 +79,7 @@ int board_early_init_r(void)
for (k = 0; k < CONFIG_SYS_FPGA_COUNT; ++k) {
ctr = 0;
while (!mpc8308_get_fpga_done(k)) {
- udelay(100000);
+ mdelay(100);
if (ctr++ > 5) {
gd->arch.fpga_state[k] |=
FPGA_STATE_DONE_FAILED;
@@ -86,7 +106,7 @@ int board_early_init_r(void)
if (val == REFLECTION_TESTPATTERN_INV)
break;
- udelay(100000);
+ mdelay(100);
if (ctr++ > 5) {
gd->arch.fpga_state[k] |=
FPGA_STATE_REFLECTION_FAILED;
@@ -97,3 +117,4 @@ int board_early_init_r(void)
return 0;
}
+#endif
diff --git a/board/gdsys/mpc8308/mpc8308.h b/board/gdsys/mpc8308/mpc8308.h
index dc07d564eb5..1e4f24fb2ae 100644
--- a/board/gdsys/mpc8308/mpc8308.h
+++ b/board/gdsys/mpc8308/mpc8308.h
@@ -1,6 +1,9 @@
#ifndef __MPC8308_H_
#define __MPC8308_H_
+void setbits_gpio0_out(u32 mask);
+void clrbits_gpio0_out(u32 mask);
+
/* functions to be provided by board implementation */
void mpc8308_init(void);
void mpc8308_set_fpga_reset(unsigned state);
diff --git a/board/gdsys/mpc8308/sdram.c b/board/gdsys/mpc8308/sdram.c
index 5ced8eb0819..2a77fed2702 100644
--- a/board/gdsys/mpc8308/sdram.c
+++ b/board/gdsys/mpc8308/sdram.c
@@ -11,6 +11,8 @@
* board\freescale\mpc8315erdb\sdram.c
*/
+#ifndef CONFIG_MPC83XX_SDRAM
+
#include <common.h>
#include <mpc83xx.h>
#include <spd_sdram.h>
@@ -34,7 +36,7 @@ static long fixed_sdram(void)
u32 msize_log2 = __ilog2(msize);
out_be32(&im->sysconf.ddrlaw[0].bar,
- CONFIG_SYS_DDR_SDRAM_BASE & 0xfffff000);
+ CONFIG_SYS_SDRAM_BASE & 0xfffff000);
out_be32(&im->sysconf.ddrlaw[0].ar, LBLAWAR_EN | (msize_log2 - 1));
out_be32(&im->sysconf.ddrcdr, CONFIG_SYS_DDRCDR_VALUE);
@@ -62,7 +64,7 @@ static long fixed_sdram(void)
setbits_be32(&im->ddr.sdram_cfg, SDRAM_CFG_MEM_EN);
sync();
- return get_ram_size(CONFIG_SYS_DDR_SDRAM_BASE, msize);
+ return get_ram_size(CONFIG_SYS_SDRAM_BASE, msize);
}
int dram_init(void)
@@ -81,3 +83,5 @@ int dram_init(void)
return 0;
}
+
+#endif /* !CONFIG_MPC83XX_SDRAM */
diff --git a/board/gdsys/mpc8308/strider.c b/board/gdsys/mpc8308/strider.c
index fa26585296a..1fdea675bda 100644
--- a/board/gdsys/mpc8308/strider.c
+++ b/board/gdsys/mpc8308/strider.c
@@ -50,7 +50,7 @@ enum {
GPIO_MDIO = 1 << 15,
};
-unsigned int mclink_fpgacount;
+uint mclink_fpgacount;
struct ihs_fpga *fpga_ptr[] = CONFIG_SYS_FPGA_PTR;
struct {
@@ -110,7 +110,7 @@ int checkboard(void)
printf("Strider %s", hw_type_cat ? "CAT" : "Fiber");
- if (s != NULL) {
+ if (s) {
puts(", serial# ");
puts(s);
}
@@ -123,17 +123,17 @@ int checkboard(void)
int last_stage_init(void)
{
int slaves;
- unsigned int k;
- unsigned int mux_ch;
- unsigned char mclink_controllers_dvi[] = { 0x3c, 0x3d, 0x3e };
+ uint k;
+ uint mux_ch;
+ uchar mclink_controllers_dvi[] = { 0x3c, 0x3d, 0x3e };
#ifdef CONFIG_STRIDER_CPU
- unsigned char mclink_controllers_dp[] = { 0x24, 0x25, 0x26 };
+ uchar mclink_controllers_dp[] = { 0x24, 0x25, 0x26 };
#endif
bool hw_type_cat = pca9698_get_value(0x20, 18);
#ifdef CONFIG_STRIDER_CON_DP
bool is_dh = pca9698_get_value(0x20, 25);
#endif
- bool ch0_sgmii2_present = false;
+ bool ch0_sgmii2_present;
/* Turn on Analog Devices ADV7611 */
pca9698_direction_output(0x20, 8, 0);
@@ -146,8 +146,8 @@ int last_stage_init(void)
/* wait for FPGA done, then reset FPGA */
for (k = 0; k < ARRAY_SIZE(mclink_controllers_dvi); ++k) {
- unsigned int ctr = 0;
- unsigned char *mclink_controllers = mclink_controllers_dvi;
+ uint ctr = 0;
+ uchar *mclink_controllers = mclink_controllers_dvi;
#ifdef CONFIG_STRIDER_CPU
if (i2c_probe(mclink_controllers[k])) {
@@ -161,7 +161,7 @@ int last_stage_init(void)
#endif
while (!(pca953x_get_val(mclink_controllers[k])
& MCFPGA_DONE)) {
- udelay(100000);
+ mdelay(100);
if (ctr++ > 5) {
printf("no done for mclink_controller %d\n", k);
break;
@@ -178,6 +178,7 @@ int last_stage_init(void)
if (hw_type_cat) {
int retval;
struct mii_dev *mdiodev = mdio_alloc();
+
if (!mdiodev)
return -ENOMEM;
strncpy(mdiodev->name, bb_miiphy_buses[0].name, MDIO_NAME_LEN);
@@ -196,7 +197,7 @@ int last_stage_init(void)
}
/* give slave-PLLs and Parade DP501 some time to be up and running */
- udelay(500000);
+ mdelay(500);
mclink_fpgacount = CONFIG_SYS_MCLINK_MAX;
slaves = mclink_probe();
@@ -235,7 +236,7 @@ int last_stage_init(void)
for (k = 1; k <= slaves; ++k)
FPGA_SET_REG(k, extended_control, 0x10); /* enable video */
- udelay(500000);
+ mdelay(500);
#endif
for (k = 1; k <= slaves; ++k) {
@@ -260,6 +261,7 @@ int last_stage_init(void)
if (hw_type_cat) {
int retval;
struct mii_dev *mdiodev = mdio_alloc();
+
if (!mdiodev)
return -ENOMEM;
strncpy(mdiodev->name, bb_miiphy_buses[k].name,
@@ -286,17 +288,17 @@ int last_stage_init(void)
* provide access to fpga gpios (for I2C bitbang)
* (these may look all too simple but make iocon.h much more readable)
*/
-void fpga_gpio_set(unsigned int bus, int pin)
+void fpga_gpio_set(uint bus, int pin)
{
FPGA_SET_REG(bus, gpio.set, pin);
}
-void fpga_gpio_clear(unsigned int bus, int pin)
+void fpga_gpio_clear(uint bus, int pin)
{
FPGA_SET_REG(bus, gpio.clear, pin);
}
-int fpga_gpio_get(unsigned int bus, int pin)
+int fpga_gpio_get(uint bus, int pin)
{
u16 val;
@@ -306,7 +308,7 @@ int fpga_gpio_get(unsigned int bus, int pin)
}
#ifdef CONFIG_STRIDER_CON_DP
-void fpga_control_set(unsigned int bus, int pin)
+void fpga_control_set(uint bus, int pin)
{
u16 val;
@@ -314,7 +316,7 @@ void fpga_control_set(unsigned int bus, int pin)
FPGA_SET_REG(bus, control, val | pin);
}
-void fpga_control_clear(unsigned int bus, int pin)
+void fpga_control_clear(uint bus, int pin)
{
u16 val;
@@ -328,7 +330,7 @@ void mpc8308_init(void)
pca9698_direction_output(0x20, 26, 1);
}
-void mpc8308_set_fpga_reset(unsigned state)
+void mpc8308_set_fpga_reset(uint state)
{
pca9698_set_value(0x20, 26, state ? 0 : 1);
}
@@ -340,11 +342,11 @@ void mpc8308_setup_hw(void)
/*
* set "startup-finished"-gpios
*/
- setbits_be32(&immr->gpio[0].dir, (1 << (31-11)) | (1 << (31-12)));
- setbits_be32(&immr->gpio[0].dat, 1 << (31-12));
+ setbits_be32(&immr->gpio[0].dir, BIT(31 - 11) | BIT(31 - 12));
+ setbits_gpio0_out(BIT(31 - 12));
}
-int mpc8308_get_fpga_done(unsigned fpga)
+int mpc8308_get_fpga_done(uint fpga)
{
return pca9698_get_value(0x20, 20);
}
@@ -422,7 +424,7 @@ int ft_board_setup(void *blob, bd_t *bd)
*/
struct fpga_mii {
- unsigned fpga;
+ uint fpga;
int mdio;
} fpga_mii[] = {
{ 0, 1},
@@ -549,5 +551,4 @@ struct bb_miiphy_bus bb_miiphy_buses[] = {
},
};
-int bb_miiphy_buses_num = sizeof(bb_miiphy_buses) /
- sizeof(bb_miiphy_buses[0]);
+int bb_miiphy_buses_num = ARRAY_SIZE(bb_miiphy_buses);
generated by cgit v1.2.3 (git 2.0.4) at 2025-11-11 15:05:04 +0000