ppc4xx: icon: add support for SM502 chip
Adds initialization code for SM502 graphics controller and NL6448BC20-21D LCD panel. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefan Roese <sr@denx.de>
This commit is contained in:
parent
ec6baf53f7
commit
86caca1cd9
|
@ -317,3 +317,72 @@ int board_pcie_last(void)
|
||||||
/* Only 2 PCIe ports used on ICON, so the last one is 1 */
|
/* Only 2 PCIe ports used on ICON, so the last one is 1 */
|
||||||
return 1;
|
return 1;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Video
|
||||||
|
*/
|
||||||
|
#ifdef CONFIG_VIDEO_SM501
|
||||||
|
#include <sm501.h>
|
||||||
|
|
||||||
|
#define DISPLAY_WIDTH 640
|
||||||
|
#define DISPLAY_HEIGHT 480
|
||||||
|
|
||||||
|
static const SMI_REGS sm502_init_regs[] = {
|
||||||
|
{0x00004, 0x0},
|
||||||
|
{0x00040, 0x00021847},
|
||||||
|
{0x00044, 0x091a0a01}, /* 24 MHz pixclk */
|
||||||
|
{0x00054, 0x0},
|
||||||
|
{0x00048, 0x00021847},
|
||||||
|
{0x0004C, 0x091a0a01},
|
||||||
|
{0x00054, 0x1},
|
||||||
|
{0x80004, 0xc428bb17},
|
||||||
|
{0x8000C, 0x00000000},
|
||||||
|
{0x80010, 0x0a000a00},
|
||||||
|
{0x80014, 0x02800000},
|
||||||
|
{0x80018, 0x01e00000},
|
||||||
|
{0x8001C, 0x00000000},
|
||||||
|
{0x80020, 0x01e00280},
|
||||||
|
{0x80024, 0x02fa027f},
|
||||||
|
{0x80028, 0x004a0280},
|
||||||
|
{0x8002C, 0x020c01df},
|
||||||
|
{0x80030, 0x000201e7},
|
||||||
|
{0x80200, 0x00010000},
|
||||||
|
{0x00008, 0x20000000}, /* gpio29 is pwm0, LED_PWM */
|
||||||
|
{0x0000C, 0x3f000000}, /* gpio56 - gpio61 as flat panel data pins */
|
||||||
|
{0x10020, 0x25725728}, /* 20 kHz pwm0, 50 % duty cycle, disabled */
|
||||||
|
{0x80000, 0x0f010106}, /* vsync & hsync pos, disp on */
|
||||||
|
{0, 0}
|
||||||
|
};
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Return a pointer to the register initialization table.
|
||||||
|
*/
|
||||||
|
const SMI_REGS *board_get_regs(void)
|
||||||
|
{
|
||||||
|
return sm502_init_regs;
|
||||||
|
}
|
||||||
|
|
||||||
|
int board_get_width(void)
|
||||||
|
{
|
||||||
|
return DISPLAY_WIDTH;
|
||||||
|
}
|
||||||
|
|
||||||
|
int board_get_height(void)
|
||||||
|
{
|
||||||
|
return DISPLAY_HEIGHT;
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef CONFIG_CONSOLE_EXTRA_INFO
|
||||||
|
/*
|
||||||
|
* Return text to be printed besides the logo.
|
||||||
|
*/
|
||||||
|
void video_get_info_str(int line_number, char *info)
|
||||||
|
{
|
||||||
|
if (line_number == 1)
|
||||||
|
strcpy(info, " Board: ICON");
|
||||||
|
else
|
||||||
|
info[0] = '\0';
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* CONFIG_VIDEO_SM501 */
|
||||||
|
|
|
@ -142,6 +142,26 @@
|
||||||
#define CONFIG_SYS_I2C_RTC_ADDR 0x68
|
#define CONFIG_SYS_I2C_RTC_ADDR 0x68
|
||||||
#define CONFIG_SYS_M41T11_BASE_YEAR 1900 /* play along with linux */
|
#define CONFIG_SYS_M41T11_BASE_YEAR 1900 /* play along with linux */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Video options
|
||||||
|
*/
|
||||||
|
#define CONFIG_VIDEO
|
||||||
|
|
||||||
|
#ifdef CONFIG_VIDEO
|
||||||
|
#define CONFIG_VIDEO_SM501
|
||||||
|
#define CONFIG_VIDEO_SM501_32BPP
|
||||||
|
#define CONFIG_VIDEO_SM501_PCI
|
||||||
|
#define VIDEO_FB_LITTLE_ENDIAN
|
||||||
|
#define CONFIG_CFB_CONSOLE
|
||||||
|
#define CONFIG_VIDEO_LOGO
|
||||||
|
#define CONFIG_CONSOLE_EXTRA_INFO
|
||||||
|
#define CONFIG_VGA_AS_SINGLE_DEVICE
|
||||||
|
#define CONFIG_VIDEO_SW_CURSOR
|
||||||
|
#define CONFIG_VIDEO_BMP_RLE8
|
||||||
|
#define CONFIG_SPLASH_SCREEN
|
||||||
|
#define CFG_CONSOLE_IS_IN_ENV
|
||||||
|
#endif
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Environment
|
* Environment
|
||||||
*/
|
*/
|
||||||
|
@ -171,6 +191,9 @@
|
||||||
#define CONFIG_CMD_PCI
|
#define CONFIG_CMD_PCI
|
||||||
#define CONFIG_CMD_SDRAM
|
#define CONFIG_CMD_SDRAM
|
||||||
#define CONFIG_CMD_SNTP
|
#define CONFIG_CMD_SNTP
|
||||||
|
#ifdef CONFIG_VIDEO
|
||||||
|
#define CONFIG_CMD_BMP
|
||||||
|
#endif
|
||||||
|
|
||||||
#define CONFIG_IBM_EMAC4_V4 /* 440SPe has this EMAC version */
|
#define CONFIG_IBM_EMAC4_V4 /* 440SPe has this EMAC version */
|
||||||
#define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */
|
#define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */
|
||||||
|
|
Loading…
Reference in New Issue