#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
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
****************************************************************************/
* General Setup
****************************************************************************/
-/*
- * 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 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 },
+};
static void __init qnap_ts209_init(void)
{
*/
orion5x_init();
- /*
- * 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);
/*
* Configure peripherals.
*/
orion5x_ehci0_init();
orion5x_ehci1_init();
- ts209_find_mac_addr();
- orion5x_eth_init(&qnap_ts209_eth_data);
+ 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();
pr_warning("qnap_ts209_init: failed to get RTC IRQ\n");
i2c_register_board_info(0, &qnap_ts209_i2c_rtc, 1);
- /* register ts209 specific power-off method */
- pm_power_off = qnap_ts209_power_off;
+ /* register tsx09 specific power-off method */
+ pm_power_off = qnap_tsx09_power_off;
}
MACHINE_START(TS209, "QNAP TS-109/TS-209")
git.openpandora.org / pandora-kernel.git / blobdiff