diff options
| author | Ash Charles <ashcharles@gmail.com> | 2014-05-21 21:04:53 (GMT) |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-05-23 20:12:02 (GMT) |
| commit | ea5940e9d2cae3df8cdf26e7dc20537c0f1c7d59 (patch) | |
| tree | 47f68759109f143a338685e64982bb72b3489ebc /board | |
| parent | be4cc457b5fd8b14363a777c8d54fd78e649e127 (diff) | |
| download | u-boot-ea5940e9d2cae3df8cdf26e7dc20537c0f1c7d59.tar.xz | |
OMAP3: overo: add some Gumstix expansion boards
Add EEPROM ID switches for Alto35, Arbor43C, Stagecoach, Thumbo, and
Turtlecore Gumstix Overo expansion boards.
Signed-off-by: Ash Charles <ash@gumstix.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/overo/overo.c | 42 | ||||
| -rw-r--r-- | board/overo/overo.h | 16 |
2 files changed, 56 insertions, 2 deletions
diff --git a/board/overo/overo.c b/board/overo/overo.c index 9a5f4c4..62b50a8 100644 --- a/board/overo/overo.c +++ b/board/overo/overo.c @@ -39,6 +39,11 @@ DECLARE_GLOBAL_DATA_PTR; #define GUMSTIX_CHESTNUT43 0x06000200 #define GUMSTIX_PINTO 0x07000200 #define GUMSTIX_GALLOP43 0x08000200 +#define GUMSTIX_ALTO35 0x09000200 +#define GUMSTIX_STAGECOACH 0x0A000200 +#define GUMSTIX_THUMBO 0x0B000200 +#define GUMSTIX_TURTLECORE 0x0C000200 +#define GUMSTIX_ARBOR43C 0x0D000200 #define ETTUS_USRP_E 0x01000300 @@ -231,6 +236,8 @@ unsigned int get_expansion_id(void) */ int misc_init_r(void) { + unsigned int expansion_id; + twl4030_power_init(); twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON); @@ -253,7 +260,8 @@ int misc_init_r(void) puts("Unable to detect mmc2 connection type\n"); } - switch (get_expansion_id()) { + expansion_id = get_expansion_id(); + switch (expansion_id) { case GUMSTIX_SUMMIT: printf("Recognized Summit expansion board (rev %d %s)\n", expansion_config.revision, @@ -303,6 +311,35 @@ int misc_init_r(void) expansion_config.fab_revision); setenv("defaultdisplay", "lcd43"); break; + case GUMSTIX_ALTO35: + printf("Recognized Alto35 expansion board (rev %d %s)\n", + expansion_config.revision, + expansion_config.fab_revision); + MUX_ALTO35(); + setenv("defaultdisplay", "lcd35"); + break; + case GUMSTIX_STAGECOACH: + printf("Recognized Stagecoach expansion board (rev %d %s)\n", + expansion_config.revision, + expansion_config.fab_revision); + break; + case GUMSTIX_THUMBO: + printf("Recognized Thumbo expansion board (rev %d %s)\n", + expansion_config.revision, + expansion_config.fab_revision); + break; + case GUMSTIX_TURTLECORE: + printf("Recognized Turtlecore expansion board (rev %d %s)\n", + expansion_config.revision, + expansion_config.fab_revision); + break; + case GUMSTIX_ARBOR43C: + printf("Recognized Arbor43C expansion board (rev %d %s)\n", + expansion_config.revision, + expansion_config.fab_revision); + MUX_ARBOR43C(); + setenv("defaultdisplay", "lcd43"); + break; case ETTUS_USRP_E: printf("Recognized Ettus Research USRP-E (rev %d %s)\n", expansion_config.revision, @@ -314,7 +351,8 @@ int misc_init_r(void) puts("No EEPROM on expansion board\n"); break; default: - puts("Unrecognized expansion board\n"); + printf("Unrecognized expansion board 0x%08x\n", expansion_id); + break; } if (expansion_config.content == 1) diff --git a/board/overo/overo.h b/board/overo/overo.h index 25c9f16..57725d8 100644 --- a/board/overo/overo.h +++ b/board/overo/overo.h @@ -405,4 +405,20 @@ const omap3_sysinfo sysinfo = { MUX_VAL(CP(MCSPI1_SOMI), (IEN | PTD | DIS | M4)) /*GPIO_173 */\ MUX_VAL(CP(MCSPI1_CS1), (IDIS | PTD | EN | M4)) /*GPIO_175 */\ +#define MUX_ALTO35() \ + MUX_VAL(CP(SYS_CLKOUT1), (IEN | PTU | EN | M4)) /*GPIO_10-BTN*/\ + MUX_VAL(CP(UART1_TX), (IDIS | PTD | DIS | M4)) /*GPIO_148-RED LED*/\ + MUX_VAL(CP(UART1_CTS), (IDIS | PTD | DIS | M4)) /*GPIO_150-YELLOW LED*/\ + MUX_VAL(CP(UART1_RX), (IDIS | PTD | DIS | M4)) /*GPIO_151-BLUE LED*/\ + MUX_VAL(CP(HDQ_SIO), (IDIS | PTD | DIS | M4)) /*GPIO_170-GREEN LED*/\ + MUX_VAL(CP(MCSPI1_CS1), (IDIS | PTD | EN | M4)) /*GPIO_175*/\ + +#define MUX_ARBOR43C() \ + MUX_VAL(CP(CSI2_DX1), (IDIS | PTD | DIS | M4)) /*GPIO_114-RED LED*/\ + MUX_VAL(CP(UART1_CTS), (IDIS | PTD | DIS | M4)) /*GPIO_150-YELLOW LED*/\ + MUX_VAL(CP(HDQ_SIO), (IEN | PTU | EN | M4)) /*GPIO_170-BUTTON */\ + MUX_VAL(CP(SYS_CLKOUT2), (IDIS | PTD | DIS | M4)) /*GPIO_186-BLUE LED*/\ + MUX_VAL(CP(JTAG_EMU1), (IDIS | PTD | DIS | M4)) /*GPIO_31-CAP WAKE*/\ + MUX_VAL(CP(SYS_CLKOUT1), (IEN | PTU | EN | M4)) /*GPIO_10-CAP IRQ*/\ + #endif |