aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/mach-mv78xx0/common.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-mv78xx0/common.c')
-rw-r--r--arch/arm/mach-mv78xx0/common.c754
1 files changed, 754 insertions, 0 deletions
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
new file mode 100644
index 00000000000..d27b83b7bf6
--- /dev/null
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -0,0 +1,754 @@
+/*
+ * arch/arm/mach-mv78xx0/common.c
+ *
+ * Core functions for Marvell MV78xx0 SoCs
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/serial_8250.h>
+#include <linux/mbus.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/ata_platform.h>
+#include <asm/mach/map.h>
+#include <asm/mach/time.h>
+#include <asm/arch/mv78xx0.h>
+#include <asm/plat-orion/cache-feroceon-l2.h>
+#include <asm/plat-orion/ehci-orion.h>
+#include <asm/plat-orion/orion_nand.h>
+#include <asm/plat-orion/time.h>
+#include "common.h"
+
+
+/*****************************************************************************
+ * Common bits
+ ****************************************************************************/
+int mv78xx0_core_index(void)
+{
+ u32 extra;
+
+ /*
+ * Read Extra Features register.
+ */
+ __asm__("mrc p15, 1, %0, c15, c1, 0" : "=r" (extra));
+
+ return !!(extra & 0x00004000);
+}
+
+static int get_hclk(void)
+{
+ int hclk;
+
+ /*
+ * HCLK tick rate is configured by DEV_D[7:5] pins.
+ */
+ switch ((readl(SAMPLE_AT_RESET_LOW) >> 5) & 7) {
+ case 0:
+ hclk = 166666667;
+ break;
+ case 1:
+ hclk = 200000000;
+ break;
+ case 2:
+ hclk = 266666667;
+ break;
+ case 3:
+ hclk = 333333333;
+ break;
+ case 4:
+ hclk = 400000000;
+ break;
+ default:
+ panic("unknown HCLK PLL setting: %.8x\n",
+ readl(SAMPLE_AT_RESET_LOW));
+ }
+
+ return hclk;
+}
+
+static void get_pclk_l2clk(int hclk, int core_index, int *pclk, int *l2clk)
+{
+ u32 cfg;
+
+ /*
+ * Core #0 PCLK/L2CLK is configured by bits [13:8], core #1
+ * PCLK/L2CLK by bits [19:14].
+ */
+ if (core_index == 0) {
+ cfg = (readl(SAMPLE_AT_RESET_LOW) >> 8) & 0x3f;
+ } else {
+ cfg = (readl(SAMPLE_AT_RESET_LOW) >> 14) & 0x3f;
+ }
+
+ /*
+ * Bits [11:8] ([17:14] for core #1) configure the PCLK:HCLK
+ * ratio (1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6).
+ */
+ *pclk = ((u64)hclk * (2 + (cfg & 0xf))) >> 1;
+
+ /*
+ * Bits [13:12] ([19:18] for core #1) configure the PCLK:L2CLK
+ * ratio (1, 2, 3).
+ */
+ *l2clk = *pclk / (((cfg >> 4) & 3) + 1);
+}
+
+static int get_tclk(void)
+{
+ int tclk;
+
+ /*
+ * TCLK tick rate is configured by DEV_A[2:0] strap pins.
+ */
+ switch ((readl(SAMPLE_AT_RESET_HIGH) >> 6) & 7) {
+ case 1:
+ tclk = 166666667;
+ break;
+ case 3:
+ tclk = 200000000;
+ break;
+ default:
+ panic("unknown TCLK PLL setting: %.8x\n",
+ readl(SAMPLE_AT_RESET_HIGH));
+ }
+
+ return tclk;
+}
+
+
+/*****************************************************************************
+ * I/O Address Mapping
+ ****************************************************************************/
+static struct map_desc mv78xx0_io_desc[] __initdata = {
+ {
+ .virtual = MV78XX0_CORE_REGS_VIRT_BASE,
+ .pfn = 0,
+ .length = MV78XX0_CORE_REGS_SIZE,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = MV78XX0_PCIE_IO_VIRT_BASE(0),
+ .pfn = __phys_to_pfn(MV78XX0_PCIE_IO_PHYS_BASE(0)),
+ .length = MV78XX0_PCIE_IO_SIZE * 8,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = MV78XX0_REGS_VIRT_BASE,
+ .pfn = __phys_to_pfn(MV78XX0_REGS_PHYS_BASE),
+ .length = MV78XX0_REGS_SIZE,
+ .type = MT_DEVICE,
+ },
+};
+
+void __init mv78xx0_map_io(void)
+{
+ unsigned long phys;
+
+ /*
+ * Map the right set of per-core registers depending on
+ * which core we are running on.
+ */
+ if (mv78xx0_core_index() == 0) {
+ phys = MV78XX0_CORE0_REGS_PHYS_BASE;
+ } else {
+ phys = MV78XX0_CORE1_REGS_PHYS_BASE;
+ }
+ mv78xx0_io_desc[0].pfn = __phys_to_pfn(phys);
+
+ iotable_init(mv78xx0_io_desc, ARRAY_SIZE(mv78xx0_io_desc));
+}
+
+
+/*****************************************************************************
+ * EHCI
+ ****************************************************************************/
+static struct orion_ehci_data mv78xx0_ehci_data = {
+ .dram = &mv78xx0_mbus_dram_info,
+};
+
+static u64 ehci_dmamask = 0xffffffffUL;
+
+
+/*****************************************************************************
+ * EHCI0
+ ****************************************************************************/
+static struct resource mv78xx0_ehci0_resources[] = {
+ {
+ .start = USB0_PHYS_BASE,
+ .end = USB0_PHYS_BASE + 0x0fff,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_MV78XX0_USB_0,
+ .end = IRQ_MV78XX0_USB_0,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device mv78xx0_ehci0 = {
+ .name = "orion-ehci",
+ .id = 0,
+ .dev = {
+ .dma_mask = &ehci_dmamask,
+ .coherent_dma_mask = 0xffffffff,
+ .platform_data = &mv78xx0_ehci_data,
+ },
+ .resource = mv78xx0_ehci0_resources,
+ .num_resources = ARRAY_SIZE(mv78xx0_ehci0_resources),
+};
+
+void __init mv78xx0_ehci0_init(void)
+{
+ platform_device_register(&mv78xx0_ehci0);
+}
+
+
+/*****************************************************************************
+ * EHCI1
+ ****************************************************************************/
+static struct resource mv78xx0_ehci1_resources[] = {
+ {
+ .start = USB1_PHYS_BASE,
+ .end = USB1_PHYS_BASE + 0x0fff,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_MV78XX0_USB_1,
+ .end = IRQ_MV78XX0_USB_1,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device mv78xx0_ehci1 = {
+ .name = "orion-ehci",
+ .id = 1,
+ .dev = {
+ .dma_mask = &ehci_dmamask,
+ .coherent_dma_mask = 0xffffffff,
+ .platform_data = &mv78xx0_ehci_data,
+ },
+ .resource = mv78xx0_ehci1_resources,
+ .num_resources = ARRAY_SIZE(mv78xx0_ehci1_resources),
+};
+
+void __init mv78xx0_ehci1_init(void)
+{
+ platform_device_register(&mv78xx0_ehci1);
+}
+
+
+/*****************************************************************************
+ * EHCI2
+ ****************************************************************************/
+static struct resource mv78xx0_ehci2_resources[] = {
+ {
+ .start = USB2_PHYS_BASE,
+ .end = USB2_PHYS_BASE + 0x0fff,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_MV78XX0_USB_2,
+ .end = IRQ_MV78XX0_USB_2,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device mv78xx0_ehci2 = {
+ .name = "orion-ehci",
+ .id = 2,
+ .dev = {
+ .dma_mask = &ehci_dmamask,
+ .coherent_dma_mask = 0xffffffff,
+ .platform_data = &mv78xx0_ehci_data,
+ },
+ .resource = mv78xx0_ehci2_resources,
+ .num_resources = ARRAY_SIZE(mv78xx0_ehci2_resources),
+};
+
+void __init mv78xx0_ehci2_init(void)
+{
+ platform_device_register(&mv78xx0_ehci2);
+}
+
+
+/*****************************************************************************
+ * GE00
+ ****************************************************************************/
+struct mv643xx_eth_shared_platform_data mv78xx0_ge00_shared_data = {
+ .t_clk = 0,
+ .dram = &mv78xx0_mbus_dram_info,
+};
+
+static struct resource mv78xx0_ge00_shared_resources[] = {
+ {
+ .name = "ge00 base",
+ .start = GE00_PHYS_BASE + 0x2000,
+ .end = GE00_PHYS_BASE + 0x3fff,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device mv78xx0_ge00_shared = {
+ .name = MV643XX_ETH_SHARED_NAME,
+ .id = 0,
+ .dev = {
+ .platform_data = &mv78xx0_ge00_shared_data,
+ },
+ .num_resources = 1,
+ .resource = mv78xx0_ge00_shared_resources,
+};
+
+static struct resource mv78xx0_ge00_resources[] = {
+ {
+ .name = "ge00 irq",
+ .start = IRQ_MV78XX0_GE00_SUM,
+ .end = IRQ_MV78XX0_GE00_SUM,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device mv78xx0_ge00 = {
+ .name = MV643XX_ETH_NAME,
+ .id = 0,
+ .num_resources = 1,
+ .resource = mv78xx0_ge00_resources,
+};
+
+void __init mv78xx0_ge00_init(struct mv643xx_eth_platform_data *eth_data)
+{
+ eth_data->shared = &mv78xx0_ge00_shared;
+ mv78xx0_ge00.dev.platform_data = eth_data;
+
+ platform_device_register(&mv78xx0_ge00_shared);
+ platform_device_register(&mv78xx0_ge00);
+}
+
+
+/*****************************************************************************
+ * GE01
+ ****************************************************************************/
+struct mv643xx_eth_shared_platform_data mv78xx0_ge01_shared_data = {
+ .t_clk = 0,
+ .dram = &mv78xx0_mbus_dram_info,
+};
+
+static struct resource mv78xx0_ge01_shared_resources[] = {
+ {
+ .name = "ge01 base",
+ .start = GE01_PHYS_BASE + 0x2000,
+ .end = GE01_PHYS_BASE + 0x3fff,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device mv78xx0_ge01_shared = {
+ .name = MV643XX_ETH_SHARED_NAME,
+ .id = 1,
+ .dev = {
+ .platform_data = &mv78xx0_ge01_shared_data,
+ },
+ .num_resources = 1,
+ .resource = mv78xx0_ge01_shared_resources,
+};
+
+static struct resource mv78xx0_ge01_resources[] = {
+ {
+ .name = "ge01 irq",
+ .start = IRQ_MV78XX0_GE01_SUM,
+ .end = IRQ_MV78XX0_GE01_SUM,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device mv78xx0_ge01 = {
+ .name = MV643XX_ETH_NAME,
+ .id = 1,
+ .num_resources = 1,
+ .resource = mv78xx0_ge01_resources,
+};
+
+void __init mv78xx0_ge01_init(struct mv643xx_eth_platform_data *eth_data)
+{
+ eth_data->shared = &mv78xx0_ge01_shared;
+ eth_data->shared_smi = &mv78xx0_ge00_shared;
+ mv78xx0_ge01.dev.platform_data = eth_data;
+
+ platform_device_register(&mv78xx0_ge01_shared);
+ platform_device_register(&mv78xx0_ge01);
+}
+
+
+/*****************************************************************************
+ * GE10
+ ****************************************************************************/
+struct mv643xx_eth_shared_platform_data mv78xx0_ge10_shared_data = {
+ .t_clk = 0,
+ .dram = &mv78xx0_mbus_dram_info,
+};
+
+static struct resource mv78xx0_ge10_shared_resources[] = {
+ {
+ .name = "ge10 base",
+ .start = GE10_PHYS_BASE + 0x2000,
+ .end = GE10_PHYS_BASE + 0x3fff,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device mv78xx0_ge10_shared = {
+ .name = MV643XX_ETH_SHARED_NAME,
+ .id = 2,
+ .dev = {
+ .platform_data = &mv78xx0_ge10_shared_data,
+ },
+ .num_resources = 1,
+ .resource = mv78xx0_ge10_shared_resources,
+};
+
+static struct resource mv78xx0_ge10_resources[] = {
+ {
+ .name = "ge10 irq",
+ .start = IRQ_MV78XX0_GE10_SUM,
+ .end = IRQ_MV78XX0_GE10_SUM,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device mv78xx0_ge10 = {
+ .name = MV643XX_ETH_NAME,
+ .id = 2,
+ .num_resources = 1,
+ .resource = mv78xx0_ge10_resources,
+};
+
+void __init mv78xx0_ge10_init(struct mv643xx_eth_platform_data *eth_data)
+{
+ eth_data->shared = &mv78xx0_ge10_shared;
+ eth_data->shared_smi = &mv78xx0_ge00_shared;
+ mv78xx0_ge10.dev.platform_data = eth_data;
+
+ platform_device_register(&mv78xx0_ge10_shared);
+ platform_device_register(&mv78xx0_ge10);
+}
+
+
+/*****************************************************************************
+ * GE11
+ ****************************************************************************/
+struct mv643xx_eth_shared_platform_data mv78xx0_ge11_shared_data = {
+ .t_clk = 0,
+ .dram = &mv78xx0_mbus_dram_info,
+};
+
+static struct resource mv78xx0_ge11_shared_resources[] = {
+ {
+ .name = "ge11 base",
+ .start = GE11_PHYS_BASE + 0x2000,
+ .end = GE11_PHYS_BASE + 0x3fff,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device mv78xx0_ge11_shared = {
+ .name = MV643XX_ETH_SHARED_NAME,
+ .id = 3,
+ .dev = {
+ .platform_data = &mv78xx0_ge11_shared_data,
+ },
+ .num_resources = 1,
+ .resource = mv78xx0_ge11_shared_resources,
+};
+
+static struct resource mv78xx0_ge11_resources[] = {
+ {
+ .name = "ge11 irq",
+ .start = IRQ_MV78XX0_GE11_SUM,
+ .end = IRQ_MV78XX0_GE11_SUM,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device mv78xx0_ge11 = {
+ .name = MV643XX_ETH_NAME,
+ .id = 3,
+ .num_resources = 1,
+ .resource = mv78xx0_ge11_resources,
+};
+
+void __init mv78xx0_ge11_init(struct mv643xx_eth_platform_data *eth_data)
+{
+ eth_data->shared = &mv78xx0_ge11_shared;
+ eth_data->shared_smi = &mv78xx0_ge00_shared;
+ mv78xx0_ge11.dev.platform_data = eth_data;
+
+ platform_device_register(&mv78xx0_ge11_shared);
+ platform_device_register(&mv78xx0_ge11);
+}
+
+
+/*****************************************************************************
+ * SATA
+ ****************************************************************************/
+static struct resource mv78xx0_sata_resources[] = {
+ {
+ .name = "sata base",
+ .start = SATA_PHYS_BASE,
+ .end = SATA_PHYS_BASE + 0x5000 - 1,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .name = "sata irq",
+ .start = IRQ_MV78XX0_SATA,
+ .end = IRQ_MV78XX0_SATA,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device mv78xx0_sata = {
+ .name = "sata_mv",
+ .id = 0,
+ .dev = {
+ .coherent_dma_mask = 0xffffffff,
+ },
+ .num_resources = ARRAY_SIZE(mv78xx0_sata_resources),
+ .resource = mv78xx0_sata_resources,
+};
+
+void __init mv78xx0_sata_init(struct mv_sata_platform_data *sata_data)
+{
+ sata_data->dram = &mv78xx0_mbus_dram_info;
+ mv78xx0_sata.dev.platform_data = sata_data;
+ platform_device_register(&mv78xx0_sata);
+}
+
+
+/*****************************************************************************
+ * UART0
+ ****************************************************************************/
+static struct plat_serial8250_port mv78xx0_uart0_data[] = {
+ {
+ .mapbase = UART0_PHYS_BASE,
+ .membase = (char *)UART0_VIRT_BASE,
+ .irq = IRQ_MV78XX0_UART_0,
+ .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
+ .iotype = UPIO_MEM,
+ .regshift = 2,
+ .uartclk = 0,
+ }, {
+ },
+};
+
+static struct resource mv78xx0_uart0_resources[] = {
+ {
+ .start = UART0_PHYS_BASE,
+ .end = UART0_PHYS_BASE + 0xff,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_MV78XX0_UART_0,
+ .end = IRQ_MV78XX0_UART_0,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device mv78xx0_uart0 = {
+ .name = "serial8250",
+ .id = 0,
+ .dev = {
+ .platform_data = mv78xx0_uart0_data,
+ },
+ .resource = mv78xx0_uart0_resources,
+ .num_resources = ARRAY_SIZE(mv78xx0_uart0_resources),
+};
+
+void __init mv78xx0_uart0_init(void)
+{
+ platform_device_register(&mv78xx0_uart0);
+}
+
+
+/*****************************************************************************
+ * UART1
+ ****************************************************************************/
+static struct plat_serial8250_port mv78xx0_uart1_data[] = {
+ {
+ .mapbase = UART1_PHYS_BASE,
+ .membase = (char *)UART1_VIRT_BASE,
+ .irq = IRQ_MV78XX0_UART_1,
+ .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
+ .iotype = UPIO_MEM,
+ .regshift = 2,
+ .uartclk = 0,
+ }, {
+ },
+};
+
+static struct resource mv78xx0_uart1_resources[] = {
+ {
+ .start = UART1_PHYS_BASE,
+ .end = UART1_PHYS_BASE + 0xff,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_MV78XX0_UART_1,
+ .end = IRQ_MV78XX0_UART_1,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device mv78xx0_uart1 = {
+ .name = "serial8250",
+ .id = 1,
+ .dev = {
+ .platform_data = mv78xx0_uart1_data,
+ },
+ .resource = mv78xx0_uart1_resources,
+ .num_resources = ARRAY_SIZE(mv78xx0_uart1_resources),
+};
+
+void __init mv78xx0_uart1_init(void)
+{
+ platform_device_register(&mv78xx0_uart1);
+}
+
+
+/*****************************************************************************
+ * UART2
+ ****************************************************************************/
+static struct plat_serial8250_port mv78xx0_uart2_data[] = {
+ {
+ .mapbase = UART2_PHYS_BASE,
+ .membase = (char *)UART2_VIRT_BASE,
+ .irq = IRQ_MV78XX0_UART_2,
+ .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
+ .iotype = UPIO_MEM,
+ .regshift = 2,
+ .uartclk = 0,
+ }, {
+ },
+};
+
+static struct resource mv78xx0_uart2_resources[] = {
+ {
+ .start = UART2_PHYS_BASE,
+ .end = UART2_PHYS_BASE + 0xff,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_MV78XX0_UART_2,
+ .end = IRQ_MV78XX0_UART_2,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device mv78xx0_uart2 = {
+ .name = "serial8250",
+ .id = 2,
+ .dev = {
+ .platform_data = mv78xx0_uart2_data,
+ },
+ .resource = mv78xx0_uart2_resources,
+ .num_resources = ARRAY_SIZE(mv78xx0_uart2_resources),
+};
+
+void __init mv78xx0_uart2_init(void)
+{
+ platform_device_register(&mv78xx0_uart2);
+}
+
+
+/*****************************************************************************
+ * UART3
+ ****************************************************************************/
+static struct plat_serial8250_port mv78xx0_uart3_data[] = {
+ {
+ .mapbase = UART3_PHYS_BASE,
+ .membase = (char *)UART3_VIRT_BASE,
+ .irq = IRQ_MV78XX0_UART_3,
+ .flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
+ .iotype = UPIO_MEM,
+ .regshift = 2,
+ .uartclk = 0,
+ }, {
+ },
+};
+
+static struct resource mv78xx0_uart3_resources[] = {
+ {
+ .start = UART3_PHYS_BASE,
+ .end = UART3_PHYS_BASE + 0xff,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_MV78XX0_UART_3,
+ .end = IRQ_MV78XX0_UART_3,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device mv78xx0_uart3 = {
+ .name = "serial8250",
+ .id = 3,
+ .dev = {
+ .platform_data = mv78xx0_uart3_data,
+ },
+ .resource = mv78xx0_uart3_resources,
+ .num_resources = ARRAY_SIZE(mv78xx0_uart3_resources),
+};
+
+void __init mv78xx0_uart3_init(void)
+{
+ platform_device_register(&mv78xx0_uart3);
+}
+
+
+/*****************************************************************************
+ * Time handling
+ ****************************************************************************/
+static void mv78xx0_timer_init(void)
+{
+ orion_time_init(IRQ_MV78XX0_TIMER_1, get_tclk());
+}
+
+struct sys_timer mv78xx0_timer = {
+ .init = mv78xx0_timer_init,
+};
+
+
+/*****************************************************************************
+ * General
+ ****************************************************************************/
+static int __init is_l2_writethrough(void)
+{
+ return !!(readl(CPU_CONTROL) & L2_WRITETHROUGH);
+}
+
+void __init mv78xx0_init(void)
+{
+ int core_index;
+ int hclk;
+ int pclk;
+ int l2clk;
+ int tclk;
+
+ core_index = mv78xx0_core_index();
+ hclk = get_hclk();
+ get_pclk_l2clk(hclk, core_index, &pclk, &l2clk);
+ tclk = get_tclk();
+
+ printk(KERN_INFO "MV78xx0 core #%d, ", core_index);
+ printk("PCLK = %dMHz, ", (pclk + 499999) / 1000000);
+ printk("L2 = %dMHz, ", (l2clk + 499999) / 1000000);
+ printk("HCLK = %dMHz, ", (hclk + 499999) / 1000000);
+ printk("TCLK = %dMHz\n", (tclk + 499999) / 1000000);
+
+ mv78xx0_setup_cpu_mbus();
+
+#ifdef CONFIG_CACHE_FEROCEON_L2
+ feroceon_l2_init(is_l2_writethrough());
+#endif
+
+ mv78xx0_ge00_shared_data.t_clk = tclk;
+ mv78xx0_ge01_shared_data.t_clk = tclk;
+ mv78xx0_ge10_shared_data.t_clk = tclk;
+ mv78xx0_ge11_shared_data.t_clk = tclk;
+ mv78xx0_uart0_data[0].uartclk = tclk;
+ mv78xx0_uart1_data[0].uartclk = tclk;
+ mv78xx0_uart2_data[0].uartclk = tclk;
+ mv78xx0_uart3_data[0].uartclk = tclk;
+}
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-11-22 23:23:24 +0000