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| author | Stelian Pop <stelian@popies.net> | 2008-05-09 21:57:18 +0200 |
|---|---|---|
| committer | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2008-05-10 11:44:55 +0200 |
| commit | 39cf480484fcce5c04a590ee1c30be0c17b02c34 (patch) | |
| tree | 54b08d094a8e1ecae391eb07cf477b9ed5b1a0a2 /include/lcd.h | |
| parent | 2118ebb44dc40f8117c94950fd95799a9ef821b2 (diff) | |
| download | u-boot-39cf480484fcce5c04a590ee1c30be0c17b02c34.tar.gz u-boot-39cf480484fcce5c04a590ee1c30be0c17b02c34.tar.bz2 u-boot-39cf480484fcce5c04a590ee1c30be0c17b02c34.zip | |
Add ATMEL LCD driver
This patch adds support for the ATMEL LCDC driver which is used on some
AT91 and AVR platforms.
Is has been tested with the AT91CAP9ADK, AT91SAM9261EK, AT91SAM9263EK and
AT91SAM9RLEK boards. Adaptation for AVR32 should probably be easy.
Signed-off-by: Stelian Pop <stelian@popies.net>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Diffstat (limited to 'include/lcd.h')
| -rw-r--r-- | include/lcd.h | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/include/lcd.h b/include/lcd.h index 8a4273cce1..44ac8ef8c7 100644 --- a/include/lcd.h +++ b/include/lcd.h @@ -155,7 +155,35 @@ typedef struct vidinfo { u_char vl_bpix; /* Bits per pixel, 0 = 1 */ } vidinfo_t; -#endif /* CONFIG_MPC823, CONFIG_PXA250 or CONFIG_MCC200 */ + +#elif defined(CONFIG_ATMEL_LCD) + +typedef struct vidinfo { + u_long vl_col; /* Number of columns (i.e. 640) */ + u_long vl_row; /* Number of rows (i.e. 480) */ + u_long vl_clk; /* pixel clock in ps */ + + /* LCD configuration register */ + u_long vl_sync; /* Horizontal / vertical sync */ + u_long vl_bpix; /* Bits per pixel, 0 = 1, 1 = 2, 2 = 4, 3 = 8, 4 = 16 */ + u_long vl_tft; /* 0 = passive, 1 = TFT */ + + /* Horizontal control register. */ + u_long vl_hsync_len; /* Length of horizontal sync */ + u_long vl_left_margin; /* Time from sync to picture */ + u_long vl_right_margin; /* Time from picture to sync */ + + /* Vertical control register. */ + u_long vl_vsync_len; /* Length of vertical sync */ + u_long vl_upper_margin; /* Time from sync to picture */ + u_long vl_lower_margin; /* Time from picture to sync */ + + u_long mmio; /* Memory mapped registers */ +} vidinfo_t; + +extern vidinfo_t panel_info; + +#endif /* CONFIG_MPC823, CONFIG_PXA250 or CONFIG_MCC200 or CONFIG_ATMEL_LCD */ /* Video functions */ |