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Diffstat (limited to 'arch/arm/mach-orion5x/ts209-setup.c')
-rw-r--r--arch/arm/mach-orion5x/ts209-setup.c299
1 files changed, 93 insertions, 206 deletions
diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c
index 9afb41ee6e07..a9cef9703d5b 100644
--- a/arch/arm/mach-orion5x/ts209-setup.c
+++ b/arch/arm/mach-orion5x/ts209-setup.c
@@ -28,6 +28,8 @@
#include <asm/mach/pci.h>
#include <asm/arch/orion5x.h>
#include "common.h"
+#include "mpp.h"
+#include "tsx09-common.h"
#define QNAP_TS209_NOR_BOOT_BASE 0xf4000000
#define QNAP_TS209_NOR_BOOT_SIZE SZ_8M
@@ -47,52 +49,54 @@
***************************************************************************/
static struct mtd_partition qnap_ts209_partitions[] = {
{
- .name = "U-Boot",
- .size = 0x00080000,
- .offset = 0x00780000,
- .mask_flags = MTD_WRITEABLE,
+ .name = "U-Boot",
+ .size = 0x00080000,
+ .offset = 0x00780000,
+ .mask_flags = MTD_WRITEABLE,
}, {
- .name = "Kernel",
- .size = 0x00200000,
- .offset = 0,
+ .name = "Kernel",
+ .size = 0x00200000,
+ .offset = 0,
}, {
- .name = "RootFS1",
- .size = 0x00400000,
- .offset = 0x00200000,
+ .name = "RootFS1",
+ .size = 0x00400000,
+ .offset = 0x00200000,
}, {
- .name = "RootFS2",
- .size = 0x00100000,
- .offset = 0x00600000,
+ .name = "RootFS2",
+ .size = 0x00100000,
+ .offset = 0x00600000,
}, {
- .name = "U-Boot Config",
- .size = 0x00020000,
- .offset = 0x00760000,
+ .name = "U-Boot Config",
+ .size = 0x00020000,
+ .offset = 0x00760000,
}, {
- .name = "NAS Config",
- .size = 0x00060000,
- .offset = 0x00700000,
- .mask_flags = MTD_WRITEABLE,
- }
+ .name = "NAS Config",
+ .size = 0x00060000,
+ .offset = 0x00700000,
+ .mask_flags = MTD_WRITEABLE,
+ },
};
static struct physmap_flash_data qnap_ts209_nor_flash_data = {
- .width = 1,
- .parts = qnap_ts209_partitions,
- .nr_parts = ARRAY_SIZE(qnap_ts209_partitions)
+ .width = 1,
+ .parts = qnap_ts209_partitions,
+ .nr_parts = ARRAY_SIZE(qnap_ts209_partitions)
};
static struct resource qnap_ts209_nor_flash_resource = {
- .flags = IORESOURCE_MEM,
- .start = QNAP_TS209_NOR_BOOT_BASE,
- .end = QNAP_TS209_NOR_BOOT_BASE + QNAP_TS209_NOR_BOOT_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ .start = QNAP_TS209_NOR_BOOT_BASE,
+ .end = QNAP_TS209_NOR_BOOT_BASE + QNAP_TS209_NOR_BOOT_SIZE - 1,
};
static struct platform_device qnap_ts209_nor_flash = {
- .name = "physmap-flash",
- .id = 0,
- .dev = { .platform_data = &qnap_ts209_nor_flash_data, },
- .resource = &qnap_ts209_nor_flash_resource,
- .num_resources = 1,
+ .name = "physmap-flash",
+ .id = 0,
+ .dev = {
+ .platform_data = &qnap_ts209_nor_flash_data,
+ },
+ .resource = &qnap_ts209_nor_flash_resource,
+ .num_resources = 1,
};
/*****************************************************************************
@@ -164,12 +168,12 @@ static int __init qnap_ts209_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
}
static struct hw_pci qnap_ts209_pci __initdata = {
- .nr_controllers = 2,
- .preinit = qnap_ts209_pci_preinit,
- .swizzle = pci_std_swizzle,
- .setup = orion5x_pci_sys_setup,
- .scan = orion5x_pci_sys_scan_bus,
- .map_irq = qnap_ts209_pci_map_irq,
+ .nr_controllers = 2,
+ .preinit = qnap_ts209_pci_preinit,
+ .swizzle = pci_std_swizzle,
+ .setup = orion5x_pci_sys_setup,
+ .scan = orion5x_pci_sys_scan_bus,
+ .map_irq = qnap_ts209_pci_map_irq,
};
static int __init qnap_ts209_pci_init(void)
@@ -183,96 +187,6 @@ static int __init qnap_ts209_pci_init(void)
subsys_initcall(qnap_ts209_pci_init);
/*****************************************************************************
- * Ethernet
- ****************************************************************************/
-
-static struct mv643xx_eth_platform_data qnap_ts209_eth_data = {
- .phy_addr = 8,
- .force_phy_addr = 1,
-};
-
-static int __init parse_hex_nibble(char n)
-{
- if (n >= '0' && n <= '9')
- return n - '0';
-
- if (n >= 'A' && n <= 'F')
- return n - 'A' + 10;
-
- if (n >= 'a' && n <= 'f')
- return n - 'a' + 10;
-
- return -1;
-}
-
-static int __init parse_hex_byte(const char *b)
-{
- int hi;
- int lo;
-
- hi = parse_hex_nibble(b[0]);
- lo = parse_hex_nibble(b[1]);
-
- if (hi < 0 || lo < 0)
- return -1;
-
- return (hi << 4) | lo;
-}
-
-static int __init check_mac_addr(const char *addr_str)
-{
- u_int8_t addr[6];
- int i;
-
- for (i = 0; i < 6; i++) {
- int byte;
-
- /*
- * Enforce "xx:xx:xx:xx:xx:xx\n" format.
- */
- if (addr_str[(i * 3) + 2] != ((i < 5) ? ':' : '\n'))
- return -1;
-
- byte = parse_hex_byte(addr_str + (i * 3));
- if (byte < 0)
- return -1;
- addr[i] = byte;
- }
-
- printk(KERN_INFO "ts209: found ethernet mac address ");
- for (i = 0; i < 6; i++)
- printk("%.2x%s", addr[i], (i < 5) ? ":" : ".\n");
-
- memcpy(qnap_ts209_eth_data.mac_addr, addr, 6);
-
- return 0;
-}
-
-/*
- * The 'NAS Config' flash partition has an ext2 filesystem which
- * contains a file that has the ethernet MAC address in plain text
- * (format "xx:xx:xx:xx:xx:xx\n".)
- */
-static void __init ts209_find_mac_addr(void)
-{
- unsigned long addr;
-
- for (addr = 0x00700000; addr < 0x00760000; addr += 1024) {
- char *nor_page;
- int ret = 0;
-
- nor_page = ioremap(QNAP_TS209_NOR_BOOT_BASE + addr, 1024);
- if (nor_page != NULL) {
- ret = check_mac_addr(nor_page);
- iounmap(nor_page);
- }
-
- if (ret == 0)
- break;
- }
-}
-
-/*****************************************************************************
* RTC S35390A on I2C bus
****************************************************************************/
@@ -280,7 +194,7 @@ static void __init ts209_find_mac_addr(void)
static struct i2c_board_info __initdata qnap_ts209_i2c_rtc = {
I2C_BOARD_INFO("s35390a", 0x30),
- .irq = 0,
+ .irq = 0,
};
/****************************************************************************
@@ -297,70 +211,63 @@ static struct gpio_keys_button qnap_ts209_buttons[] = {
.gpio = QNAP_TS209_GPIO_KEY_MEDIA,
.desc = "USB Copy Button",
.active_low = 1,
- },
- {
+ }, {
.code = KEY_POWER,
.gpio = QNAP_TS209_GPIO_KEY_RESET,
.desc = "Reset Button",
.active_low = 1,
- }
+ },
};
static struct gpio_keys_platform_data qnap_ts209_button_data = {
.buttons = qnap_ts209_buttons,
- .nbuttons = ARRAY_SIZE(qnap_ts209_buttons),
+ .nbuttons = ARRAY_SIZE(qnap_ts209_buttons),
};
static struct platform_device qnap_ts209_button_device = {
.name = "gpio-keys",
.id = -1,
.num_resources = 0,
- .dev = { .platform_data = &qnap_ts209_button_data, },
+ .dev = {
+ .platform_data = &qnap_ts209_button_data,
+ },
};
/*****************************************************************************
* SATA
****************************************************************************/
static struct mv_sata_platform_data qnap_ts209_sata_data = {
- .n_ports = 2,
+ .n_ports = 2,
};
/*****************************************************************************
* General Setup
****************************************************************************/
-
-static struct platform_device *qnap_ts209_devices[] __initdata = {
- &qnap_ts209_nor_flash,
- &qnap_ts209_button_device,
+static struct orion5x_mpp_mode ts209_mpp_modes[] __initdata = {
+ { 0, MPP_UNUSED },
+ { 1, MPP_GPIO }, /* USB copy button */
+ { 2, MPP_GPIO }, /* Load defaults button */
+ { 3, MPP_GPIO }, /* GPIO RTC */
+ { 4, MPP_UNUSED },
+ { 5, MPP_UNUSED },
+ { 6, MPP_GPIO }, /* PCI Int A */
+ { 7, MPP_GPIO }, /* PCI Int B */
+ { 8, MPP_UNUSED },
+ { 9, MPP_UNUSED },
+ { 10, MPP_UNUSED },
+ { 11, MPP_UNUSED },
+ { 12, MPP_SATA_LED }, /* SATA 0 presence */
+ { 13, MPP_SATA_LED }, /* SATA 1 presence */
+ { 14, MPP_SATA_LED }, /* SATA 0 active */
+ { 15, MPP_SATA_LED }, /* SATA 1 active */
+ { 16, MPP_UART }, /* UART1 RXD */
+ { 17, MPP_UART }, /* UART1 TXD */
+ { 18, MPP_GPIO }, /* SW_RST */
+ { 19, MPP_UNUSED },
+ { -1 },
};
-/*
- * QNAP TS-[12]09 specific power off method via UART1-attached PIC
- */
-
-#define UART1_REG(x) (UART1_VIRT_BASE + ((UART_##x) << 2))
-
-static void qnap_ts209_power_off(void)
-{
- /* 19200 baud divisor */
- const unsigned divisor = ((ORION5X_TCLK + (8 * 19200)) / (16 * 19200));
-
- pr_info("%s: triggering power-off...\n", __func__);
-
- /* hijack uart1 and reset into sane state (19200,8n1) */
- orion5x_write(UART1_REG(LCR), 0x83);
- orion5x_write(UART1_REG(DLL), divisor & 0xff);
- orion5x_write(UART1_REG(DLM), (divisor >> 8) & 0xff);
- orion5x_write(UART1_REG(LCR), 0x03);
- orion5x_write(UART1_REG(IER), 0x00);
- orion5x_write(UART1_REG(FCR), 0x00);
- orion5x_write(UART1_REG(MCR), 0x00);
-
- /* send the power-off command 'A' to PIC */
- orion5x_write(UART1_REG(TX), 'A');
-}
-
static void __init qnap_ts209_init(void)
{
/*
@@ -368,51 +275,33 @@ static void __init qnap_ts209_init(void)
*/
orion5x_init();
- /*
- * Setup flash mapping
- */
- orion5x_setup_dev_boot_win(QNAP_TS209_NOR_BOOT_BASE,
- QNAP_TS209_NOR_BOOT_SIZE);
-
- /*
- * Open a special address decode windows for the PCIe WA.
- */
- orion5x_setup_pcie_wa_win(ORION5X_PCIE_WA_PHYS_BASE,
- ORION5X_PCIE_WA_SIZE);
+ orion5x_mpp_conf(ts209_mpp_modes);
/*
- * Setup Multiplexing Pins --
- * MPP[0] Reserved
- * MPP[1] USB copy button (0 active)
- * MPP[2] Load defaults button (0 active)
- * MPP[3] GPIO RTC
- * MPP[4-5] Reserved
- * MPP[6] PCI Int A
- * MPP[7] PCI Int B
- * MPP[8-11] Reserved
- * MPP[12] SATA 0 presence
- * MPP[13] SATA 1 presence
- * MPP[14] SATA 0 active
- * MPP[15] SATA 1 active
- * MPP[16] UART1 RXD
- * MPP[17] UART1 TXD
- * MPP[18] SW_RST (0 active)
- * MPP[19] Reserved
* MPP[20] PCI clock 0
* MPP[21] PCI clock 1
* MPP[22] USB 0 over current
* MPP[23-25] Reserved
*/
- orion5x_write(MPP_0_7_CTRL, 0x3);
- orion5x_write(MPP_8_15_CTRL, 0x55550000);
- orion5x_write(MPP_16_19_CTRL, 0x5500);
- orion5x_gpio_set_valid_pins(0x3cc0fff);
- /* register ts209 specific power-off method */
- pm_power_off = qnap_ts209_power_off;
+ /*
+ * Configure peripherals.
+ */
+ orion5x_ehci0_init();
+ orion5x_ehci1_init();
+ qnap_tsx09_find_mac_addr(QNAP_TS209_NOR_BOOT_BASE +
+ qnap_ts209_partitions[5].offset,
+ qnap_ts209_partitions[5].size);
+ orion5x_eth_init(&qnap_tsx09_eth_data);
+ orion5x_i2c_init();
+ orion5x_sata_init(&qnap_ts209_sata_data);
+ orion5x_uart0_init();
+
+ orion5x_setup_dev_boot_win(QNAP_TS209_NOR_BOOT_BASE,
+ QNAP_TS209_NOR_BOOT_SIZE);
+ platform_device_register(&qnap_ts209_nor_flash);
- platform_add_devices(qnap_ts209_devices,
- ARRAY_SIZE(qnap_ts209_devices));
+ platform_device_register(&qnap_ts209_button_device);
/* Get RTC IRQ and register the chip */
if (gpio_request(TS209_RTC_GPIO, "rtc") == 0) {
@@ -425,14 +314,12 @@ static void __init qnap_ts209_init(void)
pr_warning("qnap_ts209_init: failed to get RTC IRQ\n");
i2c_register_board_info(0, &qnap_ts209_i2c_rtc, 1);
- ts209_find_mac_addr();
- orion5x_eth_init(&qnap_ts209_eth_data);
-
- orion5x_sata_init(&qnap_ts209_sata_data);
+ /* register tsx09 specific power-off method */
+ pm_power_off = qnap_tsx09_power_off;
}
MACHINE_START(TS209, "QNAP TS-109/TS-209")
- /* Maintainer: Byron Bradley <byron.bbradley@gmail.com> */
+ /* Maintainer: Byron Bradley <byron.bbradley@gmail.com> */
.phys_io = ORION5X_REGS_PHYS_BASE,
.io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
.boot_params = 0x00000100,
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.