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[Qemu-devel] [4968] Fill in WLAN and BT platform data in CAL area as exp
From: |
Andrzej Zaborowski |
Subject: |
[Qemu-devel] [4968] Fill in WLAN and BT platform data in CAL area as expected by Maemo. |
Date: |
Tue, 29 Jul 2008 14:19:17 +0000 |
Revision: 4968
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=4968
Author: balrog
Date: 2008-07-29 14:19:16 +0000 (Tue, 29 Jul 2008)
Log Message:
-----------
Fill in WLAN and BT platform data in CAL area as expected by Maemo.
Modified Paths:
--------------
trunk/hw/flash.h
trunk/hw/nseries.c
trunk/hw/onenand.c
Modified: trunk/hw/flash.h
===================================================================
--- trunk/hw/flash.h 2008-07-29 14:09:57 UTC (rev 4967)
+++ trunk/hw/flash.h 2008-07-29 14:19:16 UTC (rev 4968)
@@ -39,6 +39,7 @@
void onenand_base_update(void *opaque, target_phys_addr_t new);
void onenand_base_unmap(void *opaque);
void *onenand_init(uint32_t id, int regshift, qemu_irq irq);
+void *onenand_raw_otp(void *opaque);
/* ecc.c */
struct ecc_state_s {
Modified: trunk/hw/nseries.c
===================================================================
--- trunk/hw/nseries.c 2008-07-29 14:09:57 UTC (rev 4967)
+++ trunk/hw/nseries.c 2008-07-29 14:19:16 UTC (rev 4968)
@@ -50,6 +50,7 @@
struct tusb_s *usb;
void *retu;
void *tahvo;
+ void *nand;
};
/* GPIO pins */
@@ -101,6 +102,7 @@
#define N8X0_TMP105_GPIO 125
/* Config */
+#define BT_UART 0
#define XLDR_LL_UART 1
/* Addresses on the I2C bus 0 */
@@ -118,6 +120,12 @@
#define N8X0_USB_ASYNC_CS 1
#define N8X0_USB_SYNC_CS 4
+#define N8X0_BD_ADDR 0x00, 0x1a, 0x89, 0x9e, 0x3e, 0x81
+
+typedef struct {
+ uint8_t b[6];
+} __attribute__((packed)) bdaddr_t; /* XXX: move to BT headers */
+
static void n800_mmc_cs_cb(void *opaque, int line, int level)
{
/* TODO: this seems to actually be connected to the menelaus, to
@@ -135,14 +143,42 @@
qemu_irq_lower(omap2_gpio_in_get(s->cpu->gpif, N800_BAT_COVER_GPIO)[0]);
}
+#define MAEMO_CAL_HEADER(...) \
+ 'C', 'o', 'n', 'F', 0x02, 0x00, 0x04, 0x00, \
+ __VA_ARGS__, \
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+
+static const uint8_t n8x0_cal_wlan_mac[] = {
+ MAEMO_CAL_HEADER('w', 'l', 'a', 'n', '-', 'm', 'a', 'c')
+ 0x1c, 0x00, 0x00, 0x00, 0x47, 0xd6, 0x69, 0xb3,
+ 0x30, 0x08, 0xa0, 0x83, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x1a, 0x00, 0x00, 0x00,
+ 0x89, 0x00, 0x00, 0x00, 0x9e, 0x00, 0x00, 0x00,
+ 0x5d, 0x00, 0x00, 0x00, 0xc1, 0x00, 0x00, 0x00,
+};
+
+static const uint8_t n8x0_cal_bt_id[] = {
+ MAEMO_CAL_HEADER('b', 't', '-', 'i', 'd', 0, 0, 0)
+ 0x0a, 0x00, 0x00, 0x00, 0xa3, 0x4b, 0xf6, 0x96,
+ 0xa8, 0xeb, 0xb2, 0x41, 0x00, 0x00, 0x00, 0x00,
+ N8X0_BD_ADDR,
+};
+
static void n8x0_nand_setup(struct n800_s *s)
{
+ char *otp_region;
+
/* Either ec40xx or ec48xx are OK for the ID */
omap_gpmc_attach(s->cpu->gpmc, N8X0_ONENAND_CS, 0, onenand_base_update,
onenand_base_unmap,
- onenand_init(0xec4800, 1,
- omap2_gpio_in_get(s->cpu->gpif,
- N8X0_ONENAND_GPIO)[0]));
+ (s->nand = onenand_init(0xec4800, 1,
+ omap2_gpio_in_get(s->cpu->gpif,
+ N8X0_ONENAND_GPIO)[0])));
+ otp_region = onenand_raw_otp(s->nand);
+
+ memcpy(otp_region + 0x000, n8x0_cal_wlan_mac, sizeof(n8x0_cal_wlan_mac));
+ memcpy(otp_region + 0x800, n8x0_cal_bt_id, sizeof(n8x0_cal_bt_id));
+ /* XXX: in theory should also update the OOB for both pages */
}
static void n8x0_i2c_setup(struct n800_s *s)
@@ -1048,6 +1084,8 @@
{ 0, 0, 0, 0 }
};
+static bdaddr_t n8x0_bd_addr = {{ N8X0_BD_ADDR }};
+
static int n8x0_atag_setup(void *p, int model)
{
uint8_t *b;
@@ -1067,7 +1105,7 @@
#if 0
stw_raw(w ++, OMAP_TAG_SERIAL_CONSOLE); /* u16 tag */
stw_raw(w ++, 4); /* u16 len */
- stw_raw(w ++, XLDR_LL_UART); /* u8 console_uart */
+ stw_raw(w ++, XLDR_LL_UART + 1); /* u8 console_uart */
stw_raw(w ++, 115200); /* u32 console_speed */
#endif
@@ -1111,8 +1149,8 @@
stb_raw(b ++, N8X0_BT_WKUP_GPIO); /* u8 bt_wakeup_gpio */
stb_raw(b ++, N8X0_BT_HOST_WKUP_GPIO); /* u8 host_wakeup_gpio */
stb_raw(b ++, N8X0_BT_RESET_GPIO); /* u8 reset_gpio */
- stb_raw(b ++, 1); /* u8 bt_uart */
- memset(b, 0, 6); /* u8 bd_addr[6] */
+ stb_raw(b ++, BT_UART + 1); /* u8 bt_uart */
+ memcpy(b, &n8x0_bd_addr, 6); /* u8 bd_addr[6] */
b += 6;
stb_raw(b ++, 0x02); /* u8 bt_sysclk (38.4) */
w = (void *) b;
Modified: trunk/hw/onenand.c
===================================================================
--- trunk/hw/onenand.c 2008-07-29 14:09:57 UTC (rev 4967)
+++ trunk/hw/onenand.c 2008-07-29 14:19:16 UTC (rev 4968)
@@ -655,3 +655,10 @@
return s;
}
+
+void *onenand_raw_otp(void *opaque)
+{
+ struct onenand_s *s = (struct onenand_s *) opaque;
+
+ return s->otp;
+}
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