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-rw-r--r--board/rsdproto/rsdproto.c361
1 files changed, 0 insertions, 361 deletions
diff --git a/board/rsdproto/rsdproto.c b/board/rsdproto/rsdproto.c
deleted file mode 100644
index 1e85c27..0000000
--- a/board/rsdproto/rsdproto.c
+++ /dev/null
@@ -1,361 +0,0 @@
-/*
- * (C) Copyright 2000
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <ioports.h>
-#include <mpc8260.h>
-#include <i2c.h>
-#include <bcd.h>
-
-/* define to initialise the SDRAM on the local bus */
-#undef INIT_LOCAL_BUS_SDRAM
-
-/* I2C Bus adresses for PPC & Protocol board */
-#define PPC8260_I2C_ADR 0x30 /*(0)011.0000 */
-#define LM84_PPC_I2C_ADR 0x2A /*(0)010.1010 */
-#define LM84_SHARC_I2C_ADR 0x29 /*(0)010.1001 */
-#define VIRTEX_I2C_ADR 0x25 /*(0)010.0101 */
-#define X24645_PPC_I2C_ADR 0x00 /*(0)00X.XXXX -> be careful ! No other i2c-chip should have an adress beginning with (0)00 !!! */
-#define RS5C372_PPC_I2C_ADR 0x32 /*(0)011.0010 -> this adress is programmed by the manufacturer and cannot be changed !!! */
-
-/*
- * I/O Port configuration table
- *
- * if conf is 1, then that port pin will be configured at boot time
- * according to the five values podr/pdir/ppar/psor/pdat for that entry
- */
-
-const iop_conf_t iop_conf_tab[4][32] = {
-
- /* Port A configuration */
- { /* conf ppar psor pdir podr pdat */
- /* PA31 */ { 0, 0, 0, 0, 0, 0 },
- /* PA30 */ { 0, 0, 0, 0, 0, 0 },
- /* PA29 */ { 0, 0, 0, 0, 0, 0 },
- /* PA28 */ { 0, 0, 0, 0, 0, 0 },
- /* PA27 */ { 0, 0, 0, 0, 0, 0 },
- /* PA26 */ { 0, 0, 0, 0, 0, 0 },
- /* PA25 */ { 0, 0, 0, 0, 0, 0 },
- /* PA24 */ { 0, 0, 0, 0, 0, 0 },
- /* PA23 */ { 0, 0, 0, 0, 0, 0 },
- /* PA22 */ { 0, 0, 0, 0, 0, 0 },
- /* PA21 */ { 0, 0, 0, 0, 0, 0 },
- /* PA20 */ { 0, 0, 0, 0, 0, 0 },
- /* PA19 */ { 0, 0, 0, 0, 0, 0 },
- /* PA18 */ { 0, 0, 0, 0, 0, 0 },
- /* PA17 */ { 0, 0, 0, 0, 0, 0 },
- /* PA16 */ { 0, 0, 0, 0, 0, 0 },
- /* PA15 */ { 0, 0, 0, 0, 0, 0 },
- /* PA14 */ { 0, 0, 0, 0, 0, 0 },
- /* PA13 */ { 0, 0, 0, 0, 0, 0 },
- /* PA12 */ { 0, 0, 0, 0, 0, 0 },
- /* PA11 */ { 0, 0, 0, 0, 0, 0 },
- /* PA10 */ { 0, 0, 0, 0, 0, 0 },
- /* PA9 */ { 0, 0, 0, 0, 0, 0 },
- /* PA8 */ { 0, 0, 0, 0, 0, 0 },
- /* PA7 */ { 0, 0, 0, 0, 0, 0 },
- /* PA6 */ { 0, 0, 0, 0, 0, 0 },
- /* PA5 */ { 0, 0, 0, 0, 0, 0 },
- /* PA4 */ { 0, 0, 0, 0, 0, 0 },
- /* PA3 */ { 0, 0, 0, 0, 0, 0 },
- /* PA2 */ { 0, 0, 0, 0, 0, 0 },
- /* PA1 */ { 0, 0, 0, 0, 0, 0 },
- /* PA0 */ { 0, 0, 0, 0, 0, 0 }
- },
-
-
- { /* conf ppar psor pdir podr pdat */
- /* PB31 */ { 1, 1, 0, 1, 0, 0 }, /* FCC2 MII TX_ER */
- /* PB30 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RX_DV */
- /* PB29 */ { 1, 1, 1, 1, 0, 0 }, /* FCC2 MII TX_EN */
- /* PB28 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RX_ER */
- /* PB27 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII COL */
- /* PB26 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII CRS */
- /* PB25 */ { 1, 1, 0, 1, 0, 0 }, /* FCC2 MII TxD[3] */
- /* PB24 */ { 1, 1, 0, 1, 0, 0 }, /* FCC2 MII TxD[2] */
- /* PB23 */ { 1, 1, 0, 1, 0, 0 }, /* FCC2 MII TxD[1] */
- /* PB22 */ { 1, 1, 0, 1, 0, 0 }, /* FCC2 MII TxD[0] */
- /* PB21 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RxD[0] */
- /* PB20 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RxD[1] */
- /* PB19 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RxD[2] */
- /* PB18 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RxD[3] */
- /* PB17 */ { 0, 0, 0, 0, 0, 0 },
- /* PB16 */ { 0, 0, 0, 0, 0, 0 },
- /* PB15 */ { 0, 0, 0, 0, 0, 0 },
- /* PB14 */ { 0, 0, 0, 0, 0, 0 },
- /* PB13 */ { 0, 0, 0, 0, 0, 0 },
- /* PB12 */ { 0, 0, 0, 0, 0, 0 },
- /* PB11 */ { 0, 0, 0, 0, 0, 0 },
- /* PB10 */ { 0, 0, 0, 0, 0, 0 },
- /* PB9 */ { 0, 0, 0, 0, 0, 0 },
- /* PB8 */ { 0, 0, 0, 0, 0, 0 },
- /* PB7 */ { 0, 0, 0, 0, 0, 0 },
- /* PB6 */ { 0, 0, 0, 0, 0, 0 },
- /* PB5 */ { 0, 0, 0, 0, 0, 0 },
- /* PB4 */ { 0, 0, 0, 0, 0, 0 },
- /* PB3 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PB2 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PB1 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PB0 */ { 0, 0, 0, 0, 0, 0 } /* pin doesn't exist */
- },
-
-
- { /* conf ppar psor pdir podr pdat */
- /* PC31 */ { 0, 0, 0, 0, 0, 0 },
- /* PC30 */ { 0, 0, 0, 0, 0, 0 },
- /* PC29 */ { 0, 0, 0, 0, 0, 0 },
- /* PC28 */ { 0, 0, 0, 0, 0, 0 },
- /* PC27 */ { 0, 0, 0, 0, 0, 0 },
- /* PC26 */ { 0, 0, 0, 0, 0, 0 },
- /* PC25 */ { 0, 0, 0, 0, 0, 0 },
- /* PC24 */ { 0, 0, 0, 0, 0, 0 },
- /* PC23 */ { 0, 0, 0, 0, 0, 0 },
- /* PC22 */ { 0, 0, 0, 0, 0, 0 },
- /* PC21 */ { 0, 0, 0, 0, 0, 0 },
- /* PC20 */ { 0, 0, 0, 0, 0, 0 },
- /* PC19 */ { 1, 1, 0, 0, 0, 0 },
- /* PC18 */ { 1, 1, 0, 0, 0, 0 }, /* ETHRXCLK: CLK14 */
- /* PC17 */ { 0, 0, 0, 0, 0, 0 }, /* ETHTXCLK: CLK15 */
- /* PC16 */ { 0, 0, 0, 0, 0, 0 },
- /* PC15 */ { 0, 0, 0, 0, 0, 0 },
- /* PC14 */ { 1, 1, 0, 0, 0, 0 }, /* SCC1 UART CD/ */
- /* PC13 */ { 0, 0, 0, 0, 0, 0 },
- /* PC12 */ { 0, 0, 0, 0, 0, 0 },
- /* PC11 */ { 0, 0, 0, 0, 0, 0 },
- /* PC10 */ { 1, 0, 0, 1, 0, 0 }, /* ETHMDC: GP */
- /* PC9 */ { 1, 0, 0, 1, 0, 0 }, /* ETHMDIO: GP */
- /* PC8 */ { 0, 0, 0, 0, 0, 0 },
- /* PC7 */ { 0, 0, 0, 0, 0, 0 },
- /* PC6 */ { 0, 0, 0, 0, 0, 0 },
- /* PC5 */ { 0, 0, 0, 0, 0, 0 },
- /* PC4 */ { 0, 0, 0, 0, 0, 0 },
- /* PC3 */ { 0, 0, 0, 0, 0, 0 },
- /* PC2 */ { 0, 0, 0, 0, 0, 0 },
- /* PC1 */ { 0, 0, 0, 0, 0, 0 },
- /* PC0 */ { 0, 0, 0, 0, 0, 0 }
- },
-
-
- { /* conf ppar psor pdir podr pdat */
- /* PD31 */ { 1, 1, 0, 0, 0, 0 }, /* SCC1 UART RxD */
- /* PD30 */ { 1, 1, 1, 1, 0, 0 }, /* SCC1 UART TxD */
- /* PD29 */ { 0, 0, 0, 0, 0, 0 },
- /* PD28 */ { 0, 0, 0, 0, 0, 0 },
- /* PD27 */ { 0, 0, 0, 0, 0, 0 },
- /* PD26 */ { 0, 0, 0, 0, 0, 0 },
- /* PD25 */ { 0, 0, 0, 0, 0, 0 },
- /* PD24 */ { 0, 0, 0, 0, 0, 0 },
- /* PD23 */ { 0, 0, 0, 0, 0, 0 },
- /* PD22 */ { 0, 0, 0, 0, 0, 0 },
- /* PD21 */ { 0, 0, 0, 0, 0, 0 },
- /* PD20 */ { 0, 0, 0, 0, 0, 0 },
- /* PD19 */ { 0, 0, 0, 0, 0, 0 },
- /* PD18 */ { 0, 0, 0, 0, 0, 0 },
- /* PD17 */ { 0, 0, 0, 0, 0, 0 },
- /* PD16 */ { 0, 0, 0, 0, 0, 0 },
- /* PD15 */ { 1, 1, 1, 0, 1, 0 }, /* I2C SDA */
- /* PD14 */ { 1, 1, 1, 0, 1, 0 }, /* I2C SCL */
- /* PD13 */ { 0, 0, 0, 0, 0, 0 },
- /* PD12 */ { 0, 0, 0, 0, 0, 0 },
- /* PD11 */ { 0, 0, 0, 0, 0, 0 },
- /* PD10 */ { 0, 0, 0, 0, 0, 0 },
- /* PD9 */ { 0, 0, 0, 0, 0, 0 },
- /* PD8 */ { 0, 0, 0, 0, 0, 0 },
- /* PD7 */ { 0, 0, 0, 0, 0, 0 },
- /* PD6 */ { 0, 0, 0, 0, 0, 0 },
- /* PD5 */ { 0, 0, 0, 0, 0, 0 },
- /* PD4 */ { 0, 0, 0, 0, 0, 0 },
- /* PD3 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PD2 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PD1 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PD0 */ { 0, 0, 0, 0, 0, 0 } /* pin doesn't exist */
- }
-};
-
-/* ------------------------------------------------------------------------- */
-
-struct tm {
- unsigned int tm_sec;
- unsigned int tm_min;
- unsigned int tm_hour;
- unsigned int tm_wday;
- unsigned int tm_mday;
- unsigned int tm_mon;
- unsigned int tm_year;
-};
-
-void read_RS5C372_time (struct tm *timedate)
-{
- unsigned char buffer[8];
-
- if (! i2c_read (RS5C372_PPC_I2C_ADR, 0, 1, buffer, sizeof (buffer))) {
- timedate->tm_sec = bcd2bin (buffer[0]);
- timedate->tm_min = bcd2bin (buffer[1]);
- timedate->tm_hour = bcd2bin (buffer[2]);
- timedate->tm_wday = bcd2bin (buffer[3]);
- timedate->tm_mday = bcd2bin (buffer[4]);
- timedate->tm_mon = bcd2bin (buffer[5]);
- timedate->tm_year = bcd2bin (buffer[6]) + 2000;
- } else {
- /*printf("i2c error %02x\n", rc); */
- memset (timedate, 0, sizeof (struct tm));
- }
-}
-
-/* ------------------------------------------------------------------------- */
-
-int read_LM84_temp (int address)
-{
- unsigned char buffer[8];
- /*int rc;*/
-
- if (! i2c_read (address, 0, 1, buffer, 1)) {
- return (int) buffer[0];
- } else {
- /*printf("i2c error %02x\n", rc); */
- return -42;
- }
-}
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * Check Board Identity:
- */
-
-int checkboard (void)
-{
- struct tm timedate;
- unsigned int ppctemp, prottemp;
-
- puts ("Board: Rohde & Schwarz 8260 Protocol Board\n");
-
- /* initialise i2c */
- i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
-
- read_RS5C372_time (&timedate);
- printf (" Time: %02d:%02d:%02d\n",
- timedate.tm_hour, timedate.tm_min, timedate.tm_sec);
- printf (" Date: %02d-%02d-%04d\n",
- timedate.tm_mday, timedate.tm_mon, timedate.tm_year);
- ppctemp = read_LM84_temp (LM84_PPC_I2C_ADR);
- prottemp = read_LM84_temp (LM84_SHARC_I2C_ADR);
- printf (" Temp: PPC %d C, Protocol Board %d C\n",
- ppctemp, prottemp);
-
- return 0;
-}
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * Miscelaneous platform dependent initialisations while still
- * running in flash
- */
-
-int misc_init_f (void)
-{
- return 0;
-}
-
-/* ------------------------------------------------------------------------- */
-
-phys_size_t initdram (int board_type)
-{
- volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
- volatile memctl8260_t *memctl = &immap->im_memctl;
-
-#ifdef INIT_LOCAL_BUS_SDRAM
- volatile uchar *ramaddr8;
-#endif
- volatile ulong *ramaddr32;
- ulong sdmr;
- int i;
-
- /*
- * Only initialize SDRAM when running from FLASH.
- * When running from RAM, don't touch it.
- */
- if ((ulong) initdram & 0xff000000) {
- immap->im_siu_conf.sc_ppc_acr = 0x02;
- immap->im_siu_conf.sc_ppc_alrh = 0x01267893;
- immap->im_siu_conf.sc_ppc_alrl = 0x89ABCDEF;
- immap->im_siu_conf.sc_lcl_acr = 0x02;
- immap->im_siu_conf.sc_lcl_alrh = 0x01234567;
- immap->im_siu_conf.sc_lcl_alrl = 0x89ABCDEF;
- /*
- * Program local/60x bus Transfer Error Status and Control Regs:
- * Disable parity errors
- */
- immap->im_siu_conf.sc_tescr1 = 0x00040000;
- immap->im_siu_conf.sc_ltescr1 = 0x00040000;
-
- /*
- * Perform Power-Up Initialisation of SDRAM (see 8260 UM, 10.4.2)
- *
- * The appropriate BRx/ORx registers have already
- * been set when we get here (see cpu_init_f). The
- * SDRAM can be accessed at the address CONFIG_SYS_SDRAM_BASE.
- */
- memctl->memc_mptpr = 0x2000;
- memctl->memc_mar = 0x0200;
-#ifdef INIT_LOCAL_BUS_SDRAM
- /* initialise local bus ram
- *
- * (using the PSRMR_ definitions is NOT an error here
- * - the LSDMR has the same fields as the PSDMR!)
- */
- memctl->memc_lsrt = 0x0b;
- memctl->memc_lurt = 0x00;
- ramaddr = (uchar *) PHYS_SDRAM_LOCAL;
- sdmr = CONFIG_SYS_LSDMR & ~(PSDMR_OP_MSK | PSDMR_RFEN | PSDMR_PBI);
- memctl->memc_lsdmr = sdmr | PSDMR_OP_PREA;
- *ramaddr = 0xff;
- for (i = 0; i < 8; i++) {
- memctl->memc_lsdmr = sdmr | PSDMR_OP_CBRR;
- *ramaddr = 0xff;
- }
- memctl->memc_lsdmr = sdmr | PSDMR_OP_MRW;
- *ramaddr = 0xff;
- memctl->memc_lsdmr = CONFIG_SYS_LSDMR | PSDMR_OP_NORM;
-#endif
- /* initialise 60x bus ram */
- memctl->memc_psrt = 0x0b;
- memctl->memc_purt = 0x08;
- ramaddr32 = (ulong *) PHYS_SDRAM_60X;
- sdmr = CONFIG_SYS_PSDMR & ~(PSDMR_OP_MSK | PSDMR_RFEN | PSDMR_PBI);
- memctl->memc_psdmr = sdmr | PSDMR_OP_PREA;
- ramaddr32[0] = 0x00ff00ff;
- ramaddr32[1] = 0x00ff00ff;
- memctl->memc_psdmr = sdmr | PSDMR_OP_CBRR;
- for (i = 0; i < 8; i++) {
- ramaddr32[0] = 0x00ff00ff;
- ramaddr32[1] = 0x00ff00ff;
- }
- memctl->memc_psdmr = sdmr | PSDMR_OP_MRW;
- ramaddr32[0] = 0x00ff00ff;
- ramaddr32[1] = 0x00ff00ff;
- memctl->memc_psdmr = sdmr | PSDMR_OP_NORM | PSDMR_RFEN;
- }
-
- /* return the size of the 60x bus ram */
- return PHYS_SDRAM_60X_SIZE;
-}
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * Miscelaneous platform dependent initialisations after monitor
- * has been relocated into ram
- */
-
-int misc_init_r (void)
-{
- printf ("misc_init_r\n");
- return (0);
-}