[PATCH 1/7] ARM: socfpga: rename socfpga->cyclone5
Steffen Trumtrar
s.trumtrar at pengutronix.de
Mon Apr 3 03:55:17 PDT 2017
Prepare the SoCFPGA code base for different system types
(Arria10, Stratix10,...).
Signed-off-by: Steffen Trumtrar <s.trumtrar at pengutronix.de>
---
arch/arm/boards/altera-socdk/board.c | 2 +-
.../boards/altera-socdk/iocsr_config_cyclone5.c | 2 +-
arch/arm/boards/altera-socdk/lowlevel.c | 4 +-
arch/arm/boards/ebv-socrates/board.c | 2 +-
.../boards/ebv-socrates/iocsr_config_cyclone5.c | 2 +-
arch/arm/boards/ebv-socrates/lowlevel.c | 4 +-
arch/arm/boards/terasic-de0-nano-soc/board.c | 2 +-
.../terasic-de0-nano-soc/iocsr_config_cyclone5.c | 2 +-
arch/arm/boards/terasic-de0-nano-soc/lowlevel.c | 4 +-
arch/arm/boards/terasic-sockit/board.c | 1 -
.../boards/terasic-sockit/iocsr_config_cyclone5.c | 2 +-
arch/arm/boards/terasic-sockit/lowlevel.c | 4 +-
arch/arm/mach-socfpga/Makefile | 6 +-
.../{bootsource.c => cyclone5-bootsource.c} | 12 +-
.../{clock-manager.c => cyclone5-clock-manager.c} | 4 +-
...e-controller.c => cyclone5-freeze-controller.c} | 2 +-
arch/arm/mach-socfpga/cyclone5-generic.c | 210 +++++++++++++++++++++
arch/arm/mach-socfpga/{init.c => cyclone5-init.c} | 10 +-
.../{reset-manager.c => cyclone5-reset-manager.c} | 4 +-
.../{scan-manager.c => cyclone5-scan-manager.c} | 4 +-
...{system-manager.c => cyclone5-system-manager.c} | 4 +-
.../{clock-manager.h => cyclone5-clock-manager.h} | 6 +-
...e-controller.h => cyclone5-freeze-controller.h} | 6 +-
.../mach/{socfpga-regs.h => cyclone5-regs.h} | 0
.../{reset-manager.h => cyclone5-reset-manager.h} | 0
.../{scan-manager.h => cyclone5-scan-manager.h} | 2 +-
.../{sdram_config.h => cyclone5-sdram-config.h} | 6 +-
.../include/mach/{sdram.h => cyclone5-sdram.h} | 0
.../mach/{sequencer.c => cyclone5-sequencer.c} | 6 +-
.../mach/{sequencer.h => cyclone5-sequencer.h} | 0
...{system-manager.h => cyclone5-system-manager.h} | 0
arch/arm/mach-socfpga/include/mach/pll_config.h | 2 +-
arch/arm/mach-socfpga/include/mach/sdram_io.h | 2 +-
.../mach-socfpga/include/mach/sequencer_defines.h | 6 -
arch/arm/mach-socfpga/include/mach/system.h | 0
arch/arm/mach-socfpga/include/mach/tclrpt.h | 2 +-
arch/arm/mach-socfpga/nic301.c | 2 +-
arch/arm/mach-socfpga/xload.c | 4 +-
drivers/firmware/socfpga.c | 8 +-
scripts/socfpga_import_preloader | 2 +-
40 files changed, 271 insertions(+), 70 deletions(-)
rename arch/arm/mach-socfpga/{bootsource.c => cyclone5-bootsource.c} (79%)
rename arch/arm/mach-socfpga/{clock-manager.c => cyclone5-clock-manager.c} (99%)
rename arch/arm/mach-socfpga/{freeze-controller.c => cyclone5-freeze-controller.c} (99%)
create mode 100644 arch/arm/mach-socfpga/cyclone5-generic.c
rename arch/arm/mach-socfpga/{init.c => cyclone5-init.c} (89%)
rename arch/arm/mach-socfpga/{reset-manager.c => cyclone5-reset-manager.c} (96%)
rename arch/arm/mach-socfpga/{scan-manager.c => cyclone5-scan-manager.c} (98%)
rename arch/arm/mach-socfpga/{system-manager.c => cyclone5-system-manager.c} (93%)
rename arch/arm/mach-socfpga/include/mach/{clock-manager.h => cyclone5-clock-manager.h} (99%)
rename arch/arm/mach-socfpga/include/mach/{freeze-controller.h => cyclone5-freeze-controller.h} (96%)
rename arch/arm/mach-socfpga/include/mach/{socfpga-regs.h => cyclone5-regs.h} (100%)
rename arch/arm/mach-socfpga/include/mach/{reset-manager.h => cyclone5-reset-manager.h} (100%)
rename arch/arm/mach-socfpga/include/mach/{scan-manager.h => cyclone5-scan-manager.h} (99%)
rename arch/arm/mach-socfpga/include/mach/{sdram_config.h => cyclone5-sdram-config.h} (98%)
rename arch/arm/mach-socfpga/include/mach/{sdram.h => cyclone5-sdram.h} (100%)
rename arch/arm/mach-socfpga/include/mach/{sequencer.c => cyclone5-sequencer.c} (99%)
rename arch/arm/mach-socfpga/include/mach/{sequencer.h => cyclone5-sequencer.h} (100%)
rename arch/arm/mach-socfpga/include/mach/{system-manager.h => cyclone5-system-manager.h} (100%)
mode change 100755 => 100644 arch/arm/mach-socfpga/include/mach/sdram_io.h
delete mode 100644 arch/arm/mach-socfpga/include/mach/sequencer_defines.h
mode change 100755 => 100644 arch/arm/mach-socfpga/include/mach/system.h
mode change 100755 => 100644 arch/arm/mach-socfpga/include/mach/tclrpt.h
diff --git a/arch/arm/boards/altera-socdk/board.c b/arch/arm/boards/altera-socdk/board.c
index d7fb923a043b..f4b1dcd3249f 100644
--- a/arch/arm/boards/altera-socdk/board.c
+++ b/arch/arm/boards/altera-socdk/board.c
@@ -8,7 +8,7 @@
#include <linux/sizes.h>
#include <fcntl.h>
#include <fs.h>
-#include <mach/socfpga-regs.h>
+#include <mach/cyclone5-regs.h>
static int ksz9021rn_phy_fixup(struct phy_device *dev)
{
diff --git a/arch/arm/boards/altera-socdk/iocsr_config_cyclone5.c b/arch/arm/boards/altera-socdk/iocsr_config_cyclone5.c
index 07a4485f1fe6..9777d15dfebf 100644
--- a/arch/arm/boards/altera-socdk/iocsr_config_cyclone5.c
+++ b/arch/arm/boards/altera-socdk/iocsr_config_cyclone5.c
@@ -27,7 +27,7 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-#include <mach/scan-manager.h>
+#include <mach/cyclone5-scan-manager.h>
static const unsigned long iocsr_scan_chain0_table[((CONFIG_HPS_IOCSR_SCANCHAIN0_LENGTH / 32) + 1)]
= {
diff --git a/arch/arm/boards/altera-socdk/lowlevel.c b/arch/arm/boards/altera-socdk/lowlevel.c
index 02c995fe4522..8cfe8391596d 100644
--- a/arch/arm/boards/altera-socdk/lowlevel.c
+++ b/arch/arm/boards/altera-socdk/lowlevel.c
@@ -7,13 +7,13 @@
#include <debug_ll.h>
#include <asm/cache.h>
#include "sdram_config.h"
-#include <mach/sdram_config.h>
+#include <mach/cyclone5-sdram-config.h>
#include "pinmux_config.c"
#include "pll_config.h"
#include <mach/pll_config.h>
#include "sequencer_defines.h"
#include "sequencer_auto.h"
-#include <mach/sequencer.c>
+#include <mach/cyclone5-sequencer.c>
#include "sequencer_auto_inst_init.c"
#include "sequencer_auto_ac_init.c"
#include "iocsr_config_cyclone5.c"
diff --git a/arch/arm/boards/ebv-socrates/board.c b/arch/arm/boards/ebv-socrates/board.c
index f3207b88efdf..965150f9a3be 100644
--- a/arch/arm/boards/ebv-socrates/board.c
+++ b/arch/arm/boards/ebv-socrates/board.c
@@ -11,7 +11,7 @@
#include <linux/sizes.h>
#include <fcntl.h>
#include <fs.h>
-#include <mach/socfpga-regs.h>
+#include <mach/cyclone5-regs.h>
static int phy_fixup(struct phy_device *dev)
{
diff --git a/arch/arm/boards/ebv-socrates/iocsr_config_cyclone5.c b/arch/arm/boards/ebv-socrates/iocsr_config_cyclone5.c
index ab6733f92bcf..9a814cba796c 100644
--- a/arch/arm/boards/ebv-socrates/iocsr_config_cyclone5.c
+++ b/arch/arm/boards/ebv-socrates/iocsr_config_cyclone5.c
@@ -27,7 +27,7 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-#include <mach/scan-manager.h>
+#include <mach/cyclone5-scan-manager.h>
static const unsigned long iocsr_scan_chain0_table[((CONFIG_HPS_IOCSR_SCANCHAIN0_LENGTH / 32) + 1)] = {
0x00000000,
diff --git a/arch/arm/boards/ebv-socrates/lowlevel.c b/arch/arm/boards/ebv-socrates/lowlevel.c
index ea4e1d746a95..9643269f8e16 100644
--- a/arch/arm/boards/ebv-socrates/lowlevel.c
+++ b/arch/arm/boards/ebv-socrates/lowlevel.c
@@ -7,13 +7,13 @@
#include <mach/generic.h>
#include <debug_ll.h>
#include "sdram_config.h"
-#include <mach/sdram_config.h>
+#include <mach/cyclone5-sdram-config.h>
#include "pinmux_config.c"
#include "pll_config.h"
#include <mach/pll_config.h>
#include "sequencer_defines.h"
#include "sequencer_auto.h"
-#include <mach/sequencer.c>
+#include <mach/cyclone5-sequencer.c>
#include "sequencer_auto_inst_init.c"
#include "sequencer_auto_ac_init.c"
#include "iocsr_config_cyclone5.c"
diff --git a/arch/arm/boards/terasic-de0-nano-soc/board.c b/arch/arm/boards/terasic-de0-nano-soc/board.c
index 919bfc8c543a..8e69319d17b8 100644
--- a/arch/arm/boards/terasic-de0-nano-soc/board.c
+++ b/arch/arm/boards/terasic-de0-nano-soc/board.c
@@ -8,7 +8,7 @@
#include <linux/sizes.h>
#include <fcntl.h>
#include <fs.h>
-#include <mach/socfpga-regs.h>
+#include <mach/cyclone5-regs.h>
static int phy_fixup(struct phy_device *dev)
{
diff --git a/arch/arm/boards/terasic-de0-nano-soc/iocsr_config_cyclone5.c b/arch/arm/boards/terasic-de0-nano-soc/iocsr_config_cyclone5.c
index 4e9ac7fb7721..d5098055ff63 100644
--- a/arch/arm/boards/terasic-de0-nano-soc/iocsr_config_cyclone5.c
+++ b/arch/arm/boards/terasic-de0-nano-soc/iocsr_config_cyclone5.c
@@ -27,7 +27,7 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-#include <mach/scan-manager.h>
+#include <mach/cyclone5-scan-manager.h>
static const unsigned long iocsr_scan_chain0_table[((CONFIG_HPS_IOCSR_SCANCHAIN0_LENGTH / 32) + 1)] = {
0x00000000,
diff --git a/arch/arm/boards/terasic-de0-nano-soc/lowlevel.c b/arch/arm/boards/terasic-de0-nano-soc/lowlevel.c
index 6d937abda589..1d5ea6b12a52 100644
--- a/arch/arm/boards/terasic-de0-nano-soc/lowlevel.c
+++ b/arch/arm/boards/terasic-de0-nano-soc/lowlevel.c
@@ -7,13 +7,13 @@
#include <debug_ll.h>
#include <asm/cache.h>
#include "sdram_config.h"
-#include <mach/sdram_config.h>
+#include <mach/cyclone5-sdram-config.h>
#include "pinmux_config.c"
#include "pll_config.h"
#include <mach/pll_config.h>
#include "sequencer_defines.h"
#include "sequencer_auto.h"
-#include <mach/sequencer.c>
+#include <mach/cyclone5-sequencer.c>
#include "sequencer_auto_inst_init.c"
#include "sequencer_auto_ac_init.c"
#include "iocsr_config_cyclone5.c"
diff --git a/arch/arm/boards/terasic-sockit/board.c b/arch/arm/boards/terasic-sockit/board.c
index 53cd36834fc1..ec6831599803 100644
--- a/arch/arm/boards/terasic-sockit/board.c
+++ b/arch/arm/boards/terasic-sockit/board.c
@@ -8,7 +8,6 @@
#include <linux/sizes.h>
#include <fcntl.h>
#include <fs.h>
-#include <mach/socfpga-regs.h>
static int phy_fixup(struct phy_device *dev)
{
diff --git a/arch/arm/boards/terasic-sockit/iocsr_config_cyclone5.c b/arch/arm/boards/terasic-sockit/iocsr_config_cyclone5.c
index 117d7f4ebcc9..9367b0d11072 100644
--- a/arch/arm/boards/terasic-sockit/iocsr_config_cyclone5.c
+++ b/arch/arm/boards/terasic-sockit/iocsr_config_cyclone5.c
@@ -27,7 +27,7 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-#include <mach/scan-manager.h>
+#include <mach/cyclone5-scan-manager.h>
static const unsigned long iocsr_scan_chain0_table[((CONFIG_HPS_IOCSR_SCANCHAIN0_LENGTH / 32) + 1)] = {
0x00000000,
diff --git a/arch/arm/boards/terasic-sockit/lowlevel.c b/arch/arm/boards/terasic-sockit/lowlevel.c
index 8012783df3f8..0a6eb2136517 100644
--- a/arch/arm/boards/terasic-sockit/lowlevel.c
+++ b/arch/arm/boards/terasic-sockit/lowlevel.c
@@ -7,13 +7,13 @@
#include <debug_ll.h>
#include <asm/cache.h>
#include "sdram_config.h"
-#include <mach/sdram_config.h>
+#include <mach/cyclone5-sdram-config.h>
#include "pinmux_config.c"
#include "pll_config.h"
#include <mach/pll_config.h>
#include "sequencer_defines.h"
#include "sequencer_auto.h"
-#include <mach/sequencer.c>
+#include <mach/cyclone5-sequencer.c>
#include "sequencer_auto_inst_init.c"
#include "sequencer_auto_ac_init.c"
#include "iocsr_config_cyclone5.c"
diff --git a/arch/arm/mach-socfpga/Makefile b/arch/arm/mach-socfpga/Makefile
index dea0e075d145..30b796dd3b4f 100644
--- a/arch/arm/mach-socfpga/Makefile
+++ b/arch/arm/mach-socfpga/Makefile
@@ -1,4 +1,4 @@
-obj-y += generic.o nic301.o bootsource.o reset-manager.o
-pbl-y += init.o freeze-controller.o scan-manager.o system-manager.o
-pbl-y += clock-manager.o
+pbl-y += cyclone5-init.o cyclone5-freeze-controller.o cyclone5-scan-manager.o cyclone5-system-manager.o
+pbl-y += cyclone5-clock-manager.o
+obj-y += cyclone5-generic.o nic301.o cyclone5-bootsource.o cyclone5-reset-manager.o
obj-$(CONFIG_ARCH_SOCFPGA_XLOAD) += xload.o
diff --git a/arch/arm/mach-socfpga/bootsource.c b/arch/arm/mach-socfpga/cyclone5-bootsource.c
similarity index 79%
rename from arch/arm/mach-socfpga/bootsource.c
rename to arch/arm/mach-socfpga/cyclone5-bootsource.c
index 739f0b5c0e94..da4102c4f531 100644
--- a/arch/arm/mach-socfpga/bootsource.c
+++ b/arch/arm/mach-socfpga/cyclone5-bootsource.c
@@ -16,17 +16,17 @@
#include <environment.h>
#include <init.h>
#include <io.h>
-#include <mach/socfpga-regs.h>
-#include <mach/system-manager.h>
+#include <mach/cyclone5-system-manager.h>
+#include <mach/cyclone5-regs.h>
-#define SYSMGR_BOOTINFO 0x14
+#define CYCLONE5_SYSMGR_BOOTINFO 0x14
-static int socfpga_boot_save_loc(void)
+static int cyclone5_boot_save_loc(void)
{
enum bootsource src = BOOTSOURCE_UNKNOWN;
uint32_t val;
- val = readl(CYCLONE5_SYSMGR_ADDRESS + SYSMGR_BOOTINFO);
+ val = readl(CYCLONE5_SYSMGR_ADDRESS + CYCLONE5_SYSMGR_BOOTINFO);
switch (val & 0x7) {
case 0:
@@ -54,4 +54,4 @@ static int socfpga_boot_save_loc(void)
return 0;
}
-core_initcall(socfpga_boot_save_loc);
+core_initcall(cyclone5_boot_save_loc);
diff --git a/arch/arm/mach-socfpga/clock-manager.c b/arch/arm/mach-socfpga/cyclone5-clock-manager.c
similarity index 99%
rename from arch/arm/mach-socfpga/clock-manager.c
rename to arch/arm/mach-socfpga/cyclone5-clock-manager.c
index f17371365fe4..79c8b6bf2874 100644
--- a/arch/arm/mach-socfpga/clock-manager.c
+++ b/arch/arm/mach-socfpga/cyclone5-clock-manager.c
@@ -17,8 +17,8 @@
#include <common.h>
#include <io.h>
-#include <mach/clock-manager.h>
-#include <mach/socfpga-regs.h>
+#include <mach/cyclone5-clock-manager.h>
+#include <mach/cyclone5-regs.h>
#include <mach/generic.h>
static inline void cm_wait_for_lock(void __iomem *cm, uint32_t mask)
diff --git a/arch/arm/mach-socfpga/freeze-controller.c b/arch/arm/mach-socfpga/cyclone5-freeze-controller.c
similarity index 99%
rename from arch/arm/mach-socfpga/freeze-controller.c
rename to arch/arm/mach-socfpga/cyclone5-freeze-controller.c
index 570bdeb7353f..87160161b0e6 100644
--- a/arch/arm/mach-socfpga/freeze-controller.c
+++ b/arch/arm/mach-socfpga/cyclone5-freeze-controller.c
@@ -18,7 +18,7 @@
#include <common.h>
#include <io.h>
#include <mach/generic.h>
-#include <mach/freeze-controller.h>
+#include <mach/cyclone5-freeze-controller.h>
#define SYSMGR_FRZCTRL_LOOP_PARAM (1000)
#define SYSMGR_FRZCTRL_DELAY_LOOP_PARAM (10)
diff --git a/arch/arm/mach-socfpga/cyclone5-generic.c b/arch/arm/mach-socfpga/cyclone5-generic.c
new file mode 100644
index 000000000000..3f49a9a542eb
--- /dev/null
+++ b/arch/arm/mach-socfpga/cyclone5-generic.c
@@ -0,0 +1,210 @@
+#include <common.h>
+#include <malloc.h>
+#include <envfs.h>
+#include <init.h>
+#include <io.h>
+#include <fs.h>
+#include <mci.h>
+#include <linux/clkdev.h>
+#include <linux/clk.h>
+#include <linux/stat.h>
+#include <linux/sizes.h>
+#include <asm/memory.h>
+#include <mach/cyclone5-system-manager.h>
+#include <mach/cyclone5-reset-manager.h>
+#include <mach/cyclone5-regs.h>
+#include <mach/generic.h>
+#include <mach/nic301.h>
+#include <platform_data/dw_mmc.h>
+#include <platform_data/serial-ns16550.h>
+#include <platform_data/cadence_qspi.h>
+
+#define SYSMGR_SDMMCGRP_CTRL_REG (CYCLONE5_SYSMGR_ADDRESS + 0x108)
+#define SYSMGR_SDMMC_CTRL_SMPLSEL(smplsel) (((smplsel) & 0x7) << 3)
+#define SYSMGR_SDMMC_CTRL_DRVSEL(drvsel) ((drvsel) & 0x7)
+
+enum socfpga_clks {
+ timer, mmc, qspi_clk, uart, clk_max
+};
+
+static struct clk *clks[clk_max];
+
+#if defined(CONFIG_MCI_DW)
+static struct dw_mmc_platform_data mmc_pdata = {
+ .bus_width_caps = MMC_CAP_4_BIT_DATA,
+ .ciu_div = 3,
+};
+
+void socfpga_cyclone5_mmc_init(void)
+{
+ clks[mmc] = clk_fixed("mmc", 400000000);
+ clkdev_add_physbase(clks[mmc], CYCLONE5_SDMMC_ADDRESS, NULL);
+ add_generic_device("dw_mmc", 0, NULL, CYCLONE5_SDMMC_ADDRESS, SZ_4K,
+ IORESOURCE_MEM, &mmc_pdata);
+}
+#else
+void socfpga_cyclone5_mmc_init(void)
+{
+ pr_debug("%s: MMC support not compiled in!\n", __func__);
+
+ return;
+}
+#endif
+
+#if defined(CONFIG_SPI_CADENCE_QUADSPI)
+static struct cadence_qspi_platform_data qspi_pdata = {
+ .ext_decoder = 0,
+ .fifo_depth = 128,
+};
+
+static void add_cadence_qspi_device(int id, resource_size_t ctrl,
+ resource_size_t data, void *pdata)
+{
+ struct device_d *dev;
+ struct resource *res;
+
+ res = xzalloc(sizeof(struct resource) * 2);
+ res[0].start = ctrl;
+ res[0].end = ctrl + 0x100 - 1;
+ res[0].flags = IORESOURCE_MEM;
+ res[1].start = data;
+ res[1].end = data + 0x100 - 1;
+ res[1].flags = IORESOURCE_MEM;
+
+ dev = add_generic_device_res("cadence_qspi", id, res, 2, pdata);
+
+ dev_dbg(dev, "added resource\n");
+}
+
+void socfpga_cyclone5_qspi_init(void)
+{
+ clks[qspi_clk] = clk_fixed("qspi_clk", 370000000);
+ clkdev_add_physbase(clks[qspi_clk], CYCLONE5_QSPI_CTRL_ADDRESS, NULL);
+ clkdev_add_physbase(clks[qspi_clk], CYCLONE5_QSPI_DATA_ADDRESS, NULL);
+ add_cadence_qspi_device(0, CYCLONE5_QSPI_CTRL_ADDRESS,
+ CYCLONE5_QSPI_DATA_ADDRESS, &qspi_pdata);
+}
+#else
+void socfpga_cyclone5_qspi_init(void)
+{
+ pr_debug("%s: QSPI support not compiled in!\n", __func__);
+
+ return;
+}
+#endif
+
+static struct NS16550_plat uart_pdata = {
+ .clock = 100000000,
+ .shift = 2,
+};
+
+void socfpga_cyclone5_uart_init(void)
+{
+ struct device_d *dev;
+
+ clks[uart] = clk_fixed("uart", 100000000);
+ clkdev_add_physbase(clks[uart], CYCLONE5_UART0_ADDRESS, NULL);
+ clkdev_add_physbase(clks[uart], CYCLONE5_UART1_ADDRESS, NULL);
+ dev = add_ns16550_device(0, 0xffc02000, 1024, IORESOURCE_MEM |
+ IORESOURCE_MEM_8BIT, &uart_pdata);
+
+ dev_dbg(dev, "initialized\n");
+}
+
+void socfpga_cyclone5_timer_init(void)
+{
+ struct device_d *dev;
+
+ clks[timer] = clk_fixed("timer", 200000000);
+ clkdev_add_physbase(clks[timer], CYCLONE5_SMP_TWD_ADDRESS, NULL);
+ dev = add_generic_device("smp_twd", 0, NULL, CYCLONE5_SMP_TWD_ADDRESS, 0x100,
+ IORESOURCE_MEM, NULL);
+
+ dev_dbg(dev, "added smp_twd\n");
+}
+
+static int socfpga_detect_sdram(void)
+{
+ void __iomem *base = (void *)CYCLONE5_SDR_ADDRESS;
+ uint32_t dramaddrw, ctrlwidth, memsize;
+ int colbits, rowbits, bankbits;
+ int width_bytes;
+
+ dramaddrw = readl(base + 0x5000 + 0x2c);
+
+ colbits = dramaddrw & 0x1f;
+ rowbits = (dramaddrw >> 5) & 0x1f;
+ bankbits = (dramaddrw >> 10) & 0x7;
+
+ ctrlwidth = readl(base + 0x5000 + 0x60);
+
+ switch (ctrlwidth & 0x3) {
+ default:
+ case 0:
+ width_bytes = 1;
+ break;
+ case 1:
+ width_bytes = 2;
+ break;
+ case 2:
+ width_bytes = 4;
+ break;
+ }
+
+ memsize = (1 << colbits) * (1 << rowbits) * (1 << bankbits) * width_bytes;
+
+ pr_debug("%s: colbits: %d rowbits: %d bankbits: %d width: %d => memsize: 0x%08x\n",
+ __func__, colbits, rowbits, bankbits, width_bytes, memsize);
+
+ arm_add_mem_device("ram0", 0x0, memsize);
+
+ return 0;
+}
+
+/* Some initialization for the EMAC */
+static void socfpga_init_emac(void)
+{
+ uint32_t rst, val;
+
+ /* No need for this without network support, e.g. xloader build */
+ if (!IS_ENABLED(CONFIG_NET))
+ return;
+
+ /* According to Cyclone V datasheet, 17-60 "EMAC HPS Interface
+ * Initialization", changing PHYSEL should be done with EMAC in reset
+ * via permodrst. */
+
+ /* Everything, except L4WD0/1, is out of reset via socfpga_lowlevel_init() */
+ rst = readl(CYCLONE5_RSTMGR_ADDRESS + RESET_MGR_PER_MOD_RESET_OFS);
+ rst |= RSTMGR_PERMODRST_EMAC0 | RSTMGR_PERMODRST_EMAC1;
+ writel(rst, CYCLONE5_RSTMGR_ADDRESS + RESET_MGR_PER_MOD_RESET_OFS);
+
+ /* Set emac0/1 PHY interface select to RGMII. We could read phy-mode
+ * from the device tree, if it was desired to support interfaces other
+ * than RGMII. */
+ val = readl(CONFIG_SYSMGR_EMAC_CTRL);
+ val &= ~(SYSMGR_EMACGRP_CTRL_PHYSEL_MASK << SYSMGR_EMACGRP_CTRL_PHYSEL0_LSB);
+ val &= ~(SYSMGR_EMACGRP_CTRL_PHYSEL_MASK << SYSMGR_EMACGRP_CTRL_PHYSEL1_LSB);
+ val |= SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RGMII << SYSMGR_EMACGRP_CTRL_PHYSEL0_LSB;
+ val |= SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RGMII << SYSMGR_EMACGRP_CTRL_PHYSEL1_LSB;
+ writel(val, CONFIG_SYSMGR_EMAC_CTRL);
+
+ /* Take emac0 and emac1 out of reset */
+ rst &= ~(RSTMGR_PERMODRST_EMAC0 | RSTMGR_PERMODRST_EMAC1);
+ writel(rst, CYCLONE5_RSTMGR_ADDRESS + RESET_MGR_PER_MOD_RESET_OFS);
+}
+
+static int socfpga_init(void)
+{
+ socfpga_init_emac();
+
+ writel(SYSMGR_SDMMC_CTRL_DRVSEL(3) | SYSMGR_SDMMC_CTRL_SMPLSEL(0),
+ SYSMGR_SDMMCGRP_CTRL_REG);
+
+ nic301_slave_ns();
+
+ socfpga_detect_sdram();
+
+ return 0;
+}
+core_initcall(socfpga_init);
diff --git a/arch/arm/mach-socfpga/init.c b/arch/arm/mach-socfpga/cyclone5-init.c
similarity index 89%
rename from arch/arm/mach-socfpga/init.c
rename to arch/arm/mach-socfpga/cyclone5-init.c
index 0c679e3d2dac..412808b8416f 100644
--- a/arch/arm/mach-socfpga/init.c
+++ b/arch/arm/mach-socfpga/cyclone5-init.c
@@ -2,11 +2,11 @@
#include <common.h>
#include <init.h>
#include <io.h>
-#include <mach/freeze-controller.h>
-#include <mach/system-manager.h>
-#include <mach/clock-manager.h>
-#include <mach/reset-manager.h>
-#include <mach/scan-manager.h>
+#include <mach/cyclone5-freeze-controller.h>
+#include <mach/cyclone5-system-manager.h>
+#include <mach/cyclone5-clock-manager.h>
+#include <mach/cyclone5-reset-manager.h>
+#include <mach/cyclone5-scan-manager.h>
#include <mach/generic.h>
void socfpga_lowlevel_init(struct socfpga_cm_config *cm_config,
diff --git a/arch/arm/mach-socfpga/reset-manager.c b/arch/arm/mach-socfpga/cyclone5-reset-manager.c
similarity index 96%
rename from arch/arm/mach-socfpga/reset-manager.c
rename to arch/arm/mach-socfpga/cyclone5-reset-manager.c
index 04522da4d1ae..4bbe1a8101f1 100644
--- a/arch/arm/mach-socfpga/reset-manager.c
+++ b/arch/arm/mach-socfpga/cyclone5-reset-manager.c
@@ -19,8 +19,8 @@
#include <io.h>
#include <init.h>
#include <restart.h>
-#include <mach/socfpga-regs.h>
-#include <mach/reset-manager.h>
+#include <mach/cyclone5-regs.h>
+#include <mach/cyclone5-reset-manager.h>
/* Disable the watchdog (toggle reset to watchdog) */
void watchdog_disable(void)
diff --git a/arch/arm/mach-socfpga/scan-manager.c b/arch/arm/mach-socfpga/cyclone5-scan-manager.c
similarity index 98%
rename from arch/arm/mach-socfpga/scan-manager.c
rename to arch/arm/mach-socfpga/cyclone5-scan-manager.c
index 57979b90a208..cf076c3885b3 100644
--- a/arch/arm/mach-socfpga/scan-manager.c
+++ b/arch/arm/mach-socfpga/cyclone5-scan-manager.c
@@ -17,8 +17,8 @@
#include <common.h>
#include <io.h>
-#include <mach/freeze-controller.h>
-#include <mach/scan-manager.h>
+#include <mach/cyclone5-freeze-controller.h>
+#include <mach/cyclone5-scan-manager.h>
/*
* @fn scan_mgr_io_scan_chain_engine_is_idle
diff --git a/arch/arm/mach-socfpga/system-manager.c b/arch/arm/mach-socfpga/cyclone5-system-manager.c
similarity index 93%
rename from arch/arm/mach-socfpga/system-manager.c
rename to arch/arm/mach-socfpga/cyclone5-system-manager.c
index 45db921f1a02..7e86692c397e 100644
--- a/arch/arm/mach-socfpga/system-manager.c
+++ b/arch/arm/mach-socfpga/cyclone5-system-manager.c
@@ -17,8 +17,8 @@
#include <common.h>
#include <io.h>
-#include <mach/system-manager.h>
-#include <mach/socfpga-regs.h>
+#include <mach/cyclone5-system-manager.h>
+#include <mach/cyclone5-regs.h>
void socfpga_sysmgr_pinmux_init(unsigned long *sys_mgr_init_table, int num)
{
diff --git a/arch/arm/mach-socfpga/include/mach/clock-manager.h b/arch/arm/mach-socfpga/include/mach/cyclone5-clock-manager.h
similarity index 99%
rename from arch/arm/mach-socfpga/include/mach/clock-manager.h
rename to arch/arm/mach-socfpga/include/mach/cyclone5-clock-manager.h
index 45800de79a7a..797aa5d3cfe8 100644
--- a/arch/arm/mach-socfpga/include/mach/clock-manager.h
+++ b/arch/arm/mach-socfpga/include/mach/cyclone5-clock-manager.h
@@ -15,8 +15,8 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#ifndef _CLOCK_MANAGER_H_
-#define _CLOCK_MANAGER_H_
+#ifndef _CLOCK_MANAGER_CYCLONE5_H_
+#define _CLOCK_MANAGER_CYCLONE5_H_
struct socfpga_cm_config {
/* main group */
@@ -197,4 +197,4 @@ void socfpga_cm_basic_init(const struct socfpga_cm_config *cfg);
CLKMGR_MAINPLLGRP_VCO_EN_SET(0)| \
CLKMGR_MAINPLLGRP_VCO_BGPWRDN_SET(0))
-#endif /* _CLOCK_MANAGER_H_ */
+#endif
diff --git a/arch/arm/mach-socfpga/include/mach/freeze-controller.h b/arch/arm/mach-socfpga/include/mach/cyclone5-freeze-controller.h
similarity index 96%
rename from arch/arm/mach-socfpga/include/mach/freeze-controller.h
rename to arch/arm/mach-socfpga/include/mach/cyclone5-freeze-controller.h
index 4253f5b38f92..93ce5152eda9 100644
--- a/arch/arm/mach-socfpga/include/mach/freeze-controller.h
+++ b/arch/arm/mach-socfpga/include/mach/cyclone5-freeze-controller.h
@@ -15,10 +15,10 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#ifndef _FREEZE_CONTROLLER_H_
-#define _FREEZE_CONTROLLER_H_
+#ifndef _CYCLONE5_FREEZE_CONTROLLER_H_
+#define _CYCLONE5_FREEZE_CONTROLLER_H_
-#include <mach/socfpga-regs.h>
+#include <mach/cyclone5-regs.h>
#define SYSMGR_FRZCTRL_ADDRESS 0x40
#define SYSMGR_FRZCTRL_VIOCTRL_ADDRESS 0x40
diff --git a/arch/arm/mach-socfpga/include/mach/socfpga-regs.h b/arch/arm/mach-socfpga/include/mach/cyclone5-regs.h
similarity index 100%
rename from arch/arm/mach-socfpga/include/mach/socfpga-regs.h
rename to arch/arm/mach-socfpga/include/mach/cyclone5-regs.h
diff --git a/arch/arm/mach-socfpga/include/mach/reset-manager.h b/arch/arm/mach-socfpga/include/mach/cyclone5-reset-manager.h
similarity index 100%
rename from arch/arm/mach-socfpga/include/mach/reset-manager.h
rename to arch/arm/mach-socfpga/include/mach/cyclone5-reset-manager.h
diff --git a/arch/arm/mach-socfpga/include/mach/scan-manager.h b/arch/arm/mach-socfpga/include/mach/cyclone5-scan-manager.h
similarity index 99%
rename from arch/arm/mach-socfpga/include/mach/scan-manager.h
rename to arch/arm/mach-socfpga/include/mach/cyclone5-scan-manager.h
index 568bedfde13c..df720a7e086c 100644
--- a/arch/arm/mach-socfpga/include/mach/scan-manager.h
+++ b/arch/arm/mach-socfpga/include/mach/cyclone5-scan-manager.h
@@ -19,7 +19,7 @@
#define _SCAN_MANAGER_H_
#include <io.h>
-#include <mach/socfpga-regs.h>
+#include <mach/cyclone5-regs.h>
/***********************************************************
* *
diff --git a/arch/arm/mach-socfpga/include/mach/sdram_config.h b/arch/arm/mach-socfpga/include/mach/cyclone5-sdram-config.h
similarity index 98%
rename from arch/arm/mach-socfpga/include/mach/sdram_config.h
rename to arch/arm/mach-socfpga/include/mach/cyclone5-sdram-config.h
index 2af797a920d9..a19a837994e2 100644
--- a/arch/arm/mach-socfpga/include/mach/sdram_config.h
+++ b/arch/arm/mach-socfpga/include/mach/cyclone5-sdram-config.h
@@ -1,9 +1,9 @@
#ifndef __MACH_SDRAM_CONFIG_H
#define __MACH_SDRAM_CONFIG_H
-#include <mach/sdram.h>
-#include <mach/socfpga-regs.h>
-#include <mach/system-manager.h>
+#include <mach/cyclone5-sdram.h>
+#include <mach/cyclone5-regs.h>
+#include <mach/cyclone5-system-manager.h>
static inline void sdram_write(unsigned register_offset, unsigned val)
{
diff --git a/arch/arm/mach-socfpga/include/mach/sdram.h b/arch/arm/mach-socfpga/include/mach/cyclone5-sdram.h
similarity index 100%
rename from arch/arm/mach-socfpga/include/mach/sdram.h
rename to arch/arm/mach-socfpga/include/mach/cyclone5-sdram.h
diff --git a/arch/arm/mach-socfpga/include/mach/sequencer.c b/arch/arm/mach-socfpga/include/mach/cyclone5-sequencer.c
similarity index 99%
rename from arch/arm/mach-socfpga/include/mach/sequencer.c
rename to arch/arm/mach-socfpga/include/mach/cyclone5-sequencer.c
index d2338e640686..e5ecb0f1b8b5 100644
--- a/arch/arm/mach-socfpga/include/mach/sequencer.c
+++ b/arch/arm/mach-socfpga/include/mach/cyclone5-sequencer.c
@@ -26,11 +26,9 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-#include "sequencer_defines.h"
-
#include "system.h"
#include "sdram_io.h"
-#include "sequencer.h"
+#include "cyclone5-sequencer.h"
#include "tclrpt.h"
/******************************************************************************
@@ -57,7 +55,7 @@ asm(".global __alt_stack_pointer");
asm("__alt_stack_pointer = " STRINGIFY(STACK_POINTER));
#endif
-#include <mach/sdram.h>
+#include <mach/cyclone5-sdram.h>
#define NEWVERSION_RDDESKEW 1
#define NEWVERSION_WRDESKEW 1
diff --git a/arch/arm/mach-socfpga/include/mach/sequencer.h b/arch/arm/mach-socfpga/include/mach/cyclone5-sequencer.h
similarity index 100%
rename from arch/arm/mach-socfpga/include/mach/sequencer.h
rename to arch/arm/mach-socfpga/include/mach/cyclone5-sequencer.h
diff --git a/arch/arm/mach-socfpga/include/mach/system-manager.h b/arch/arm/mach-socfpga/include/mach/cyclone5-system-manager.h
similarity index 100%
rename from arch/arm/mach-socfpga/include/mach/system-manager.h
rename to arch/arm/mach-socfpga/include/mach/cyclone5-system-manager.h
diff --git a/arch/arm/mach-socfpga/include/mach/pll_config.h b/arch/arm/mach-socfpga/include/mach/pll_config.h
index bb491d82f12c..1a7e851eda43 100644
--- a/arch/arm/mach-socfpga/include/mach/pll_config.h
+++ b/arch/arm/mach-socfpga/include/mach/pll_config.h
@@ -1,5 +1,5 @@
-#include <mach/clock-manager.h>
+#include <mach/cyclone5-clock-manager.h>
static struct socfpga_cm_config cm_default_cfg = {
/* main group */
diff --git a/arch/arm/mach-socfpga/include/mach/sdram_io.h b/arch/arm/mach-socfpga/include/mach/sdram_io.h
old mode 100755
new mode 100644
index 62698000f6d8..ef87bdaf63b3
--- a/arch/arm/mach-socfpga/include/mach/sdram_io.h
+++ b/arch/arm/mach-socfpga/include/mach/sdram_io.h
@@ -26,7 +26,7 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-#include <mach/sdram.h>
+#include <mach/cyclone5-sdram.h>
#define MGR_SELECT_MASK 0xf8000
diff --git a/arch/arm/mach-socfpga/include/mach/sequencer_defines.h b/arch/arm/mach-socfpga/include/mach/sequencer_defines.h
deleted file mode 100644
index 50598441069d..000000000000
--- a/arch/arm/mach-socfpga/include/mach/sequencer_defines.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define TINIT_CNTR1_VAL 32
-#define TINIT_CNTR2_VAL 32
-#define TINIT_CNTR0_VAL 99
-#define TRESET_CNTR1_VAL 99
-#define TRESET_CNTR2_VAL 10
-#define TRESET_CNTR0_VAL 99
diff --git a/arch/arm/mach-socfpga/include/mach/system.h b/arch/arm/mach-socfpga/include/mach/system.h
old mode 100755
new mode 100644
diff --git a/arch/arm/mach-socfpga/include/mach/tclrpt.h b/arch/arm/mach-socfpga/include/mach/tclrpt.h
old mode 100755
new mode 100644
index 4345b23ba65c..6b332c875412
--- a/arch/arm/mach-socfpga/include/mach/tclrpt.h
+++ b/arch/arm/mach-socfpga/include/mach/tclrpt.h
@@ -28,7 +28,7 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-#include "sequencer.h"
+#include "cyclone5-sequencer.h"
#define TCLRPT_SET(item, value)
diff --git a/arch/arm/mach-socfpga/nic301.c b/arch/arm/mach-socfpga/nic301.c
index 206dd48ff911..7069c6e5b9ae 100644
--- a/arch/arm/mach-socfpga/nic301.c
+++ b/arch/arm/mach-socfpga/nic301.c
@@ -18,7 +18,7 @@
#include <common.h>
#include <io.h>
#include <mach/nic301.h>
-#include <mach/socfpga-regs.h>
+#include <mach/cyclone5-regs.h>
/*
* Convert all slave from secure to non secure
diff --git a/arch/arm/mach-socfpga/xload.c b/arch/arm/mach-socfpga/xload.c
index d24944bbb85e..5d47bb9d3ea2 100644
--- a/arch/arm/mach-socfpga/xload.c
+++ b/arch/arm/mach-socfpga/xload.c
@@ -17,8 +17,8 @@
#include <linux/clk.h>
#include <mach/generic.h>
-#include <mach/system-manager.h>
-#include <mach/socfpga-regs.h>
+#include <mach/cyclone5-system-manager.h>
+#include <mach/cyclone5-regs.h>
static struct socfpga_barebox_part default_parts[] = {
{
diff --git a/drivers/firmware/socfpga.c b/drivers/firmware/socfpga.c
index a0cd2011cbce..c1eae98acc91 100644
--- a/drivers/firmware/socfpga.c
+++ b/drivers/firmware/socfpga.c
@@ -34,10 +34,10 @@
#include <fcntl.h>
#include <init.h>
#include <io.h>
-#include <mach/system-manager.h>
-#include <mach/reset-manager.h>
-#include <mach/socfpga-regs.h>
-#include <mach/sdram.h>
+#include <mach/cyclone5-system-manager.h>
+#include <mach/cyclone5-reset-manager.h>
+#include <mach/cyclone5-regs.h>
+#include <mach/cyclone5-sdram.h>
#define FPGAMGRREGS_STAT 0x0
#define FPGAMGRREGS_CTRL 0x4
diff --git a/scripts/socfpga_import_preloader b/scripts/socfpga_import_preloader
index b08262cb6c83..63ff30ec2a21 100755
--- a/scripts/socfpga_import_preloader
+++ b/scripts/socfpga_import_preloader
@@ -46,7 +46,7 @@ copy_source() {
echo " Fixing include pathes..."
# Fix include pathes
- sed -i 's/#include <iocsr_config_cyclone5.h>/#include <mach\/scan-manager.h>/g' $tgt
+ sed -i 's/#include <iocsr_config_cyclone5.h>/#include <mach\/cyclone5-scan-manager.h>/g' $tgt
sed -i 's/#include <pinmux_config.h>/#include <common.h>/g' $tgt
sed -i 's/#include "sequencer_auto.h"//g' $tgt
sed -i 's/#include "sequencer_defines.h"//g' $tgt
--
2.11.0
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