summaryrefslogtreecommitdiff
path: root/arch/arm/mach-orion5x/ts409-setup.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-orion5x/ts409-setup.c')
-rw-r--r--arch/arm/mach-orion5x/ts409-setup.c126
1 files changed, 7 insertions, 119 deletions
diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c
index 524e4249f082..32f0ff073b7e 100644
--- a/arch/arm/mach-orion5x/ts409-setup.c
+++ b/arch/arm/mach-orion5x/ts409-setup.c
@@ -27,6 +27,7 @@
#include <asm/arch/orion5x.h>
#include "common.h"
#include "mpp.h"
+#include "tsx09-common.h"
/*****************************************************************************
* QNAP TS-409 Info
@@ -152,95 +153,6 @@ static int __init qnap_ts409_pci_init(void)
subsys_initcall(qnap_ts409_pci_init);
/*****************************************************************************
- * Ethernet
- ****************************************************************************/
-
-static struct mv643xx_eth_platform_data qnap_ts409_eth_data = {
- .phy_addr = 8,
-};
-
-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 "ts409: found ethernet mac address ");
- for (i = 0; i < 6; i++)
- printk("%.2x%s", addr[i], (i < 5) ? ":" : ".\n");
-
- memcpy(qnap_ts409_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 ts409_find_mac_addr(void)
-{
- unsigned long addr;
-
- for (addr = 0x00700000; addr < 0x00760000; addr += 1024) {
- char *nor_page;
- int ret = 0;
-
- nor_page = ioremap(QNAP_TS409_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
****************************************************************************/
@@ -307,32 +219,6 @@ static struct orion5x_mpp_mode ts409_mpp_modes[] __initdata = {
{ -1 },
};
-/*
- * QNAP TS-409 specific power off method via UART1-attached PIC
- */
-
-#define UART1_REG(x) (UART1_VIRT_BASE + ((UART_##x) << 2))
-
-static void qnap_ts409_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) */
- writel(0x83, UART1_REG(LCR));
- writel(divisor & 0xff, UART1_REG(DLL));
- writel((divisor >> 8) & 0xff, UART1_REG(DLM));
- writel(0x03, UART1_REG(LCR));
- writel(0x00, UART1_REG(IER));
- writel(0x00, UART1_REG(FCR));
- writel(0x00, UART1_REG(MCR));
-
- /* send the power-off command 'A' to PIC */
- writel('A', UART1_REG(TX));
-}
-
static void __init qnap_ts409_init(void)
{
/*
@@ -346,8 +232,10 @@ static void __init qnap_ts409_init(void)
* Configure peripherals.
*/
orion5x_ehci0_init();
- ts409_find_mac_addr();
- orion5x_eth_init(&qnap_ts409_eth_data);
+ qnap_tsx09_find_mac_addr(QNAP_TS409_NOR_BOOT_BASE +
+ qnap_ts409_partitions[5].offset,
+ qnap_ts409_partitions[5].size);
+ orion5x_eth_init(&qnap_tsx09_eth_data);
orion5x_i2c_init();
orion5x_uart0_init();
@@ -368,8 +256,8 @@ static void __init qnap_ts409_init(void)
pr_warning("qnap_ts409_init: failed to get RTC IRQ\n");
i2c_register_board_info(0, &qnap_ts409_i2c_rtc, 1);
- /* register ts409 specific power-off method */
- pm_power_off = qnap_ts409_power_off;
+ /* register tsx09 specific power-off method */
+ pm_power_off = qnap_tsx09_power_off;
}
MACHINE_START(TS409, "QNAP TS-409")