mpc52xx: add support for tqm52xx based board charon
- serial console in PSC1 - 128MiB DRAM - 32MiB Flash - FEC Ethernet - 2 I2C busses - FPGA on CS3 - IDE - VGA SMI501 Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Wolfgang Denk <wd@denx.de>utp
Heiko Schocher
Wolfgang Denk
parent
53736baaff
commit
98e6956702
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@ -414,6 +414,7 @@ Georg Schardt <schardt@team-ctech.de>
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Heiko Schocher <hs@denx.de>
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charon MPC5200
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ids8247 MPC8247
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jupiter MPC5200
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kmeter1 MPC8360
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@ -54,6 +54,47 @@ DECLARE_GLOBAL_DATA_PTR;
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void ps2mult_early_init(void);
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#endif
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#if defined(CONFIG_VIDEO)
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/*
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* EDID block has been generated using Phoenix EDID Designer 1.3.
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* This tool creates a text file containing:
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*
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* EDID BYTES:
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*
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* 0x 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
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* ------------------------------------------------
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* 00 | 00 FF FF FF FF FF FF 00 04 21 00 00 00 00 00 00
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* 10 | 01 00 01 03 00 00 00 00 00 00 00 00 00 00 00 00
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* 20 | 00 00 00 21 00 00 01 01 01 01 01 01 01 01 01 01
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* 30 | 01 01 01 01 01 01 64 00 00 00 00 00 00 00 00 00
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* 40 | 00 00 00 00 00 00 00 00 00 00 00 10 00 00 00 00
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* 50 | 00 00 00 00 00 00 00 00 00 00 00 00 00 10 00 00
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* 60 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 10
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* 70 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 17
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*
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* Then this data has been manually converted to the char
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* array below.
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*/
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static unsigned char edid_buf[128] = {
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0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00,
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0x04, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x01, 0x00, 0x01, 0x03, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x01, 0x01,
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0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
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0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x64, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x17,
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};
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#endif
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#ifndef CONFIG_SYS_RAMBOOT
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static void sdram_start (int hi_addr)
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{
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@ -251,6 +292,8 @@ int checkboard (void)
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# define CARRIER_NAME "CAM5200"
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#elif defined(CONFIG_FO300)
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# define CARRIER_NAME "FO300"
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#elif defined(CONFIG_CHARON)
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# define CARRIER_NAME "CHARON"
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#else
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# error "UNKNOWN"
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#endif
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@ -429,6 +472,111 @@ int board_early_init_f (void)
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}
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#endif /* CONFIG_FO300 */
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#if defined(CONFIG_CHARON)
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#include <i2c.h>
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#include <asm/io.h>
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/* The TFP410 registers */
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#define TFP410_REG_VEN_ID_L 0x00
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#define TFP410_REG_VEN_ID_H 0x01
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#define TFP410_REG_DEV_ID_L 0x02
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#define TFP410_REG_DEV_ID_H 0x03
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#define TFP410_REG_REV_ID 0x04
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#define TFP410_REG_CTL_1_MODE 0x08
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#define TFP410_REG_CTL_2_MODE 0x09
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#define TFP410_REG_CTL_3_MODE 0x0A
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#define TFP410_REG_CFG 0x0B
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#define TFP410_REG_DE_DLY 0x32
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#define TFP410_REG_DE_CTL 0x33
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#define TFP410_REG_DE_TOP 0x34
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#define TFP410_REG_DE_CNT_L 0x36
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#define TFP410_REG_DE_CNT_H 0x37
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#define TFP410_REG_DE_LIN_L 0x38
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#define TFP410_REG_DE_LIN_H 0x39
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#define TFP410_REG_H_RES_L 0x3A
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#define TFP410_REG_H_RES_H 0x3B
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#define TFP410_REG_V_RES_L 0x3C
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#define TFP410_REG_V_RES_H 0x3D
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static int tfp410_read_reg(int reg, uchar *buf)
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{
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if (i2c_read(CONFIG_SYS_TFP410_ADDR, reg, 1, buf, 1) != 0) {
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puts ("Error reading the chip.\n");
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return 1;
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}
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return 0;
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}
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static int tfp410_write_reg(int reg, uchar buf)
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{
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if (i2c_write(CONFIG_SYS_TFP410_ADDR, reg, 1, &buf, 1) != 0) {
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puts ("Error writing the chip.\n");
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return 1;
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}
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return 0;
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}
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typedef struct _tfp410_config {
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int reg;
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uchar val;
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}TFP410_CONFIG;
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static TFP410_CONFIG tfp410_configtbl[] = {
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{TFP410_REG_CTL_1_MODE, 0x37},
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{TFP410_REG_CTL_2_MODE, 0x20},
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{TFP410_REG_CTL_3_MODE, 0x80},
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{TFP410_REG_DE_DLY, 0x90},
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{TFP410_REG_DE_CTL, 0x00},
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{TFP410_REG_DE_TOP, 0x23},
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{TFP410_REG_DE_CNT_H, 0x02},
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{TFP410_REG_DE_CNT_L, 0x80},
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{TFP410_REG_DE_LIN_H, 0x01},
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{TFP410_REG_DE_LIN_L, 0xe0},
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{-1, 0},
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};
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static int charon_last_stage_init(void)
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{
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volatile struct mpc5xxx_lpb *lpb =
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(struct mpc5xxx_lpb *) MPC5XXX_LPB;
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int oldbus = i2c_get_bus_num();
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uchar buf;
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int i = 0;
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i2c_set_bus_num(CONFIG_SYS_TFP410_BUS);
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/* check version */
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if (tfp410_read_reg(TFP410_REG_DEV_ID_H, &buf) != 0)
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return -1;
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if (!(buf & 0x04))
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return -1;
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if (tfp410_read_reg(TFP410_REG_DEV_ID_L, &buf) != 0)
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return -1;
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if (!(buf & 0x10))
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return -1;
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/* OK, now init the chip */
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while (tfp410_configtbl[i].reg != -1) {
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int ret;
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ret = tfp410_write_reg(tfp410_configtbl[i].reg,
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tfp410_configtbl[i].val);
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if (ret != 0)
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return -1;
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i++;
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}
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printf("TFP410 initialized.\n");
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i2c_set_bus_num(oldbus);
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/* set deadcycle for cs3 to 0 */
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setbits_be32(&lpb->cs_deadcycle, 0xffffcfff);
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return 0;
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}
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#endif
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int last_stage_init (void)
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{
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/*
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@ -530,6 +678,9 @@ int last_stage_init (void)
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#endif
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#endif /* !CONFIG_TQM5200S */
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#if defined(CONFIG_CHARON)
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charon_last_stage_init();
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#endif
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return 0;
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}
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@ -625,8 +776,12 @@ void video_get_info_str (int line_number, char *info)
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{
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if (line_number == 1) {
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strcpy (info, " Board: TQM5200 (TQ-Components GmbH)");
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#if defined (CONFIG_STK52XX) || defined (CONFIG_TB5200) || defined(CONFIG_FO300)
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#if defined (CONFIG_CHARON) || defined (CONFIG_FO300) || \
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defined(CONFIG_STK52XX) || defined(CONFIG_TB5200)
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} else if (line_number == 2) {
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#if defined (CONFIG_CHARON)
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strcpy (info, " on a CHARON carrier board");
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#endif
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#if defined (CONFIG_STK52XX)
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strcpy (info, " on a STK52xx carrier board");
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#endif
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@ -726,9 +881,22 @@ int board_get_height (void)
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void ft_board_setup(void *blob, bd_t *bd)
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{
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ft_cpu_setup(blob, bd);
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#if defined(CONFIG_VIDEO)
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fdt_add_edid(blob, "smi,sm501", edid_buf);
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#endif
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}
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#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */
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#if defined(CONFIG_RESET_PHY_R)
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#include <miiphy.h>
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void reset_phy(void)
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{
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/* init Micrel KSZ8993 PHY */
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miiphy_write("FEC", CONFIG_PHY_ADDR, 0x01, 0x09);
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}
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#endif
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int board_eth_init(bd_t *bis)
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{
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cpu_eth_init(bis); /* Built in FEC comes first */
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@ -294,6 +294,7 @@ pcm030_LOWBOOT powerpc mpc5xxx pcm030 phytec
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aev powerpc mpc5xxx tqm5200 tqc
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cam5200 powerpc mpc5xxx tqm5200 tqc - TQM5200:CAM5200,TQM5200S,TQM5200_B
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cam5200_niosflash powerpc mpc5xxx tqm5200 tqc - TQM5200:CAM5200,TQM5200S,TQM5200_B,CAM5200_NIOSFLASH
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charon powerpc mpc5xxx tqm5200 tqc - charon
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fo300 powerpc mpc5xxx tqm5200 tqc - TQM5200:FO300
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MiniFAP powerpc mpc5xxx tqm5200 tqc - TQM5200:MINIFAP
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TB5200 powerpc mpc5xxx tqm5200 tqc
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@ -49,7 +49,8 @@
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#endif
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/* On a Cameron or on a FO300 board or ... */
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#if !defined(CONFIG_CAM5200) && !defined(CONFIG_FO300)
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#if !defined(CONFIG_CAM5200) && !defined(CONFIG_CHARON) \
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&& !defined(CONFIG_FO300)
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#define CONFIG_STK52XX 1 /* ... on a STK52XX board */
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#endif
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@ -79,7 +80,7 @@
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/* switch is open */
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#endif /* CONFIG_FO300 */
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#ifdef CONFIG_STK52XX
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#if defined(CONFIG_CHARON) || defined(CONFIG_STK52XX)
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#define CONFIG_PS2KBD /* AT-PS/2 Keyboard */
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#define CONFIG_PS2MULT /* .. on PS/2 Multiplexer */
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#define CONFIG_PS2SERIAL 6 /* .. on PSC6 */
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@ -92,7 +93,7 @@
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* 0x40000000 - 0x4fffffff - PCI Memory
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* 0x50000000 - 0x50ffffff - PCI IO Space
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*/
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#ifdef CONFIG_STK52XX
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#if defined(CONFIG_CHARON) || defined(CONFIG_STK52XX)
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#define CONFIG_PCI 1
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#define CONFIG_PCI_PNP 1
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/* #define CONFIG_PCI_SCAN_SHOW 1 */
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@ -140,7 +141,8 @@
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#define CONFIG_ISO_PARTITION
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/* USB */
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#if defined(CONFIG_STK52XX) || defined(CONFIG_FO300)
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#if defined(CONFIG_CHARON) || defined(CONFIG_FO300) || \
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defined(CONFIG_STK52XX)
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#define CONFIG_USB_OHCI_NEW
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#define CONFIG_SYS_OHCI_BE_CONTROLLER
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#define CONFIG_USB_STORAGE
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@ -204,13 +206,15 @@
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#define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
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#endif
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#if defined(CONFIG_MINIFAP) || defined(CONFIG_STK52XX) || defined(CONFIG_FO300)
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#if defined(CONFIG_CHARON) || defined(CONFIG_FO300) || \
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defined(CONFIG_MINIFAP) || defined(CONFIG_STK52XX)
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#define CONFIG_CMD_IDE
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#define CONFIG_CMD_FAT
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#define CONFIG_CMD_EXT2
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#endif
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#if defined(CONFIG_STK52XX) || defined(CONFIG_FO300)
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#if defined(CONFIG_CHARON) || defined(CONFIG_FO300) || \
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defined(CONFIG_STK52XX)
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#define CONFIG_CFG_USB
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#define CONFIG_CFG_FAT
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#endif
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@ -291,7 +295,9 @@
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":${hostname}:${netdev}:off panic=1\0" \
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"addcons=setenv bootargs ${bootargs} " \
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"console=${console},${baudrate}\0" \
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"flash_self_old=sete console ttyS0; run ramargs addip addcons;" \
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"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
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"flash_self_old=sete console ttyS0; " \
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"run ramargs addip addcons addmtd; " \
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"bootm ${kernel_addr} ${ramdisk_addr}\0" \
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"flash_self=run ramargs addip addcons;" \
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"bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
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@ -303,7 +309,7 @@
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"sete console ttyS0; run nfsargs addip addcons;bootm\0" \
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"net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
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"tftp ${fdt_addr_r} ${fdt_file}; " \
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"run nfsargs addip addcons; " \
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"run nfsargs addip addcons addmtd; " \
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"bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
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CUSTOM_ENV_SETTINGS \
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"load=tftp 200000 ${u-boot}\0" \
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@ -420,7 +426,7 @@
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#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
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#define MTDIDS_DEFAULT "nor0=TQM5200-0"
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#ifdef CONFIG_STK52XX
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#if defined(CONFIG_CHARON) || defined(CONFIG_STK52XX)
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# if defined(CONFIG_TQM5200_B)
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# if defined(CONFIG_SYS_LOWBOOT)
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# define MTDPARTS_DEFAULT "mtdparts=TQM5200-0:1m(firmware)," \
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@ -566,6 +572,7 @@
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* use PSC1: Bits 29-31 (mask: 0x00000007):
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* 100 -> UART (on all boards).
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*/
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#if !defined(CONFIG_SYS_GPS_PORT_CONFIG)
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#if defined (CONFIG_MINIFAP)
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# define CONFIG_SYS_GPS_PORT_CONFIG 0x91000004
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#elif defined (CONFIG_STK52XX)
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@ -585,6 +592,7 @@
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#else /* TMQ5200 Inbetriebnahme-Board */
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# define CONFIG_SYS_GPS_PORT_CONFIG 0x81000004
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#endif
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#endif
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/*
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* RTC configuration
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@ -0,0 +1,80 @@
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/*
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* (C) Copyright 2003-2005
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*
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* (C) Copyright 2004-2006
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* Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de
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*
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* (C) Copyright 2010
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* Heiko Schocher, DENX Software Engineering, hs@denx.de.
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef __CONFIG_CHARON_H
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#define __CONFIG_CHARON_H
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#define CONFIG_CHARON
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#define CONFIG_HOSTNAME charon
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#define CONFIG_SYS_GPS_PORT_CONFIG 0x81550414
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/* include common defines/options for TQM52xx boards */
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#include "TQM5200.h"
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/* defines special on charon board */
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#undef CONFIG_RTC_MPC5200
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#undef CONFIG_CMD_DATE
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#undef CUSTOM_ENV_SETTINGS
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#define CUSTOM_ENV_SETTINGS \
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"bootfile=/tftpboot/charon/uImage\0" \
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"fdt_file=/tftpboot/charon/charon.dtb\0" \
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"u-boot=/tftpboot/charon/u-boot.bin\0" \
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"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"
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/* additional features on charon board */
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#define CONFIG_RESET_PHY_R
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/*
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* I2C configuration
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*/
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#define CONFIG_I2C_MULTI_BUS
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#define CONFIG_SYS_TFP410_ADDR 0x38
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#define CONFIG_SYS_TFP410_BUS 0
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/*
|
||||
* FPGA configuration
|
||||
*/
|
||||
#define CONFIG_SYS_CS3_START 0xE8000000
|
||||
#define CONFIG_SYS_CS3_SIZE 0x80000 /* 512 KByte */
|
||||
|
||||
/*
|
||||
* CS3 Config Register Init:
|
||||
* CS3 Enabled
|
||||
* AddrBus: 8bits
|
||||
* DataBus: 4bytes
|
||||
* Multiplexed: Yes
|
||||
* MuxBank: 00
|
||||
*/
|
||||
#define CONFIG_SYS_CS3_CFG 0x00009310
|
||||
|
||||
#endif /* __CONFIG_CHARON_H */
|
||||
Loading…
Reference in New Issue