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-rw-r--r--board/atc/Kconfig9
-rw-r--r--board/atc/MAINTAINERS6
-rw-r--r--board/atc/Makefile8
-rw-r--r--board/atc/atc.c382
-rw-r--r--board/atc/flash.c647
-rw-r--r--board/atc/ti113x.c620
6 files changed, 0 insertions, 1672 deletions
diff --git a/board/atc/Kconfig b/board/atc/Kconfig
deleted file mode 100644
index 9b336ca..0000000
--- a/board/atc/Kconfig
+++ /dev/null
@@ -1,9 +0,0 @@
-if TARGET_ATC
-
-config SYS_BOARD
- default "atc"
-
-config SYS_CONFIG_NAME
- default "atc"
-
-endif
diff --git a/board/atc/MAINTAINERS b/board/atc/MAINTAINERS
deleted file mode 100644
index 1c5d61e..0000000
--- a/board/atc/MAINTAINERS
+++ /dev/null
@@ -1,6 +0,0 @@
-ATC BOARD
-M: Wolfgang Denk <wd@denx.de>
-S: Maintained
-F: board/atc/
-F: include/configs/atc.h
-F: configs/atc_defconfig
diff --git a/board/atc/Makefile b/board/atc/Makefile
deleted file mode 100644
index 3a163c4..0000000
--- a/board/atc/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# (C) Copyright 2001-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y = atc.o flash.o ti113x.o
diff --git a/board/atc/atc.c b/board/atc/atc.c
deleted file mode 100644
index 0038561..0000000
--- a/board/atc/atc.c
+++ /dev/null
@@ -1,382 +0,0 @@
-/*
- * (C) Copyright 2001
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <ioports.h>
-#include <mpc8260.h>
-#include <pci.h>
-
-/*
- * 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 */ { 1, 1, 1, 0, 0, 0 }, /* FCC1 MII COL */
- /* PA30 */ { 1, 1, 1, 0, 0, 0 }, /* FCC1 MII CRS */
- /* PA29 */ { 1, 1, 1, 1, 0, 0 }, /* FCC1 MII TX_ER */
- /* PA28 */ { 1, 1, 1, 1, 0, 0 }, /* FCC1 MII TX_EN */
- /* PA27 */ { 1, 1, 1, 0, 0, 0 }, /* FCC1 MII RX_DV */
- /* PA26 */ { 1, 1, 1, 0, 0, 0 }, /* FCC1 MII RX_ER */
- /* PA25 */ { 1, 0, 0, 1, 0, 0 }, /* FCC2 MII MDIO */
- /* PA24 */ { 1, 0, 0, 1, 0, 0 }, /* FCC2 MII MDC */
- /* PA23 */ { 1, 0, 0, 1, 0, 0 }, /* FCC1 MII MDIO */
- /* PA22 */ { 1, 0, 0, 1, 0, 0 }, /* FCC1 MII MDC */
- /* PA21 */ { 1, 1, 0, 1, 0, 0 }, /* FCC1 MII TxD[3] */
- /* PA20 */ { 1, 1, 0, 1, 0, 0 }, /* FCC1 MII TxD[2] */
- /* PA19 */ { 1, 1, 0, 1, 0, 0 }, /* FCC1 MII TxD[1] */
- /* PA18 */ { 1, 1, 0, 1, 0, 0 }, /* FCC1 MII TxD[0] */
- /* PA17 */ { 1, 1, 0, 0, 0, 0 }, /* FCC1 MII RxD[0] */
- /* PA16 */ { 1, 1, 0, 0, 0, 0 }, /* FCC1 MII RxD[1] */
- /* PA15 */ { 1, 1, 0, 0, 0, 0 }, /* FCC1 MII RxD[2] */
- /* PA14 */ { 1, 1, 0, 0, 0, 0 }, /* FCC1 MII RxD[3] */
- /* PA13 */ { 1, 0, 0, 1, 0, 0 }, /* FCC2 MII TXSL1 */
- /* PA12 */ { 1, 0, 0, 1, 0, 1 }, /* FCC2 MII TXSL0 */
- /* PA11 */ { 1, 0, 0, 1, 0, 0 }, /* FCC1 MII TXSL1 */
- /* PA10 */ { 1, 0, 0, 1, 0, 1 }, /* FCC1 MII TXSL0 */
-#if 1
- /* PA9 */ { 0, 1, 0, 1, 0, 0 }, /* SMC2 TXD */
- /* PA8 */ { 0, 1, 0, 0, 0, 0 }, /* SMC2 RXD */
-#else
- /* PA9 */ { 1, 1, 0, 1, 0, 0 }, /* SMC2 TXD */
- /* PA8 */ { 1, 1, 0, 0, 0, 0 }, /* SMC2 RXD */
-#endif
- /* PA7 */ { 0, 0, 0, 0, 0, 0 }, /* PA7 */
- /* PA6 */ { 1, 0, 0, 1, 0, 1 }, /* FCC2 MII PAUSE */
- /* PA5 */ { 1, 0, 0, 1, 0, 1 }, /* FCC1 MII PAUSE */
- /* PA4 */ { 1, 0, 0, 1, 0, 0 }, /* FCC2 MII PWRDN */
- /* PA3 */ { 1, 0, 0, 1, 0, 0 }, /* FCC1 MII PWRDN */
- /* PA2 */ { 0, 0, 0, 0, 0, 0 }, /* PA2 */
- /* PA1 */ { 1, 0, 0, 0, 0, 0 }, /* FCC2 MII MDINT */
- /* PA0 */ { 1, 0, 0, 1, 0, 0 } /* FCC1 MII MDINT */
- },
-
- /* Port B configuration */
- { /* 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 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII RX_DV */
- /* PB16 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII RX_ER */
- /* PB15 */ { 1, 1, 0, 1, 0, 0 }, /* FCC3 MII TX_ER */
- /* PB14 */ { 1, 1, 0, 1, 0, 0 }, /* FCC3 MII TX_EN */
- /* PB13 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII COL */
- /* PB12 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII CRS */
- /* PB11 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII RxD */
- /* PB10 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII RxD */
- /* PB9 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII RxD */
- /* PB8 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII RxD */
- /* PB7 */ { 1, 1, 0, 1, 0, 0 }, /* FCC3 MII TxD */
- /* PB6 */ { 1, 1, 0, 1, 0, 0 }, /* FCC3 MII TxD */
- /* PB5 */ { 1, 1, 0, 1, 0, 0 }, /* FCC3 MII TxD */
- /* PB4 */ { 1, 1, 0, 1, 0, 0 }, /* FCC3 MII TxD */
- /* PB3 */ { 0, 0, 0, 0, 0, 0 }, /* PB3 */
- /* PB2 */ { 0, 0, 0, 0, 0, 0 }, /* PB2 */
- /* PB1 */ { 0, 0, 0, 0, 0, 0 }, /* PB1 */
- /* PB0 */ { 0, 0, 0, 0, 0, 0 } /* PB0 */
- },
-
- /* Port C */
- { /* conf ppar psor pdir podr pdat */
- /* PC31 */ { 0, 0, 0, 0, 0, 0 }, /* PC31 */
- /* PC30 */ { 0, 0, 0, 0, 0, 0 }, /* PC30 */
- /* PC29 */ { 1, 0, 0, 0, 0, 0 }, /* SCC1 CTS */
- /* PC28 */ { 1, 0, 0, 0, 0, 0 }, /* SCC2 CTS */
- /* PC27 */ { 0, 0, 0, 0, 0, 0 }, /* PC27 */
- /* PC26 */ { 0, 0, 0, 0, 0, 0 }, /* PC26 */
- /* PC25 */ { 0, 0, 0, 0, 0, 0 }, /* PC25 */
- /* PC24 */ { 0, 0, 0, 0, 0, 0 }, /* PC24 */
- /* PC23 */ { 0, 0, 0, 0, 0, 0 }, /* FDC37C78 DACFD */
- /* PC22 */ { 0, 0, 0, 0, 0, 0 }, /* FDC37C78 DNFD */
- /* PC21 */ { 1, 1, 0, 0, 0, 0 }, /* FCC1 MII RX_CLK */
- /* PC20 */ { 1, 1, 0, 0, 0, 0 }, /* FCC1 MII TX_CLK */
- /* PC19 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII RX_CLK */
- /* PC18 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 MII TX_CLK */
- /* PC17 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII RX_CLK */
- /* PC16 */ { 1, 1, 0, 0, 0, 0 }, /* FCC3 MII TX_CLK */
-#if 0
- /* PC15 */ { 0, 0, 0, 0, 0, 0 }, /* PC15 */
-#else
- /* PC15 */ { 1, 1, 0, 1, 0, 0 }, /* PC15 */
-#endif
- /* PC14 */ { 0, 0, 0, 0, 0, 0 }, /* PC14 */
- /* PC13 */ { 0, 0, 0, 0, 0, 0 }, /* PC13 */
- /* PC12 */ { 0, 0, 0, 0, 0, 0 }, /* PC12 */
- /* PC11 */ { 0, 0, 0, 0, 0, 0 }, /* PC11 */
- /* PC10 */ { 0, 0, 0, 0, 0, 0 }, /* PC10 */
- /* PC9 */ { 0, 0, 0, 0, 0, 0 }, /* FC9 */
- /* PC8 */ { 0, 0, 0, 0, 0, 0 }, /* PC8 */
- /* PC7 */ { 0, 0, 0, 0, 0, 0 }, /* PC7 */
- /* PC6 */ { 0, 0, 0, 0, 0, 0 }, /* PC6 */
- /* PC5 */ { 0, 0, 0, 0, 0, 0 }, /* PC5 */
- /* PC4 */ { 0, 0, 0, 0, 0, 0 }, /* PC4 */
- /* PC3 */ { 0, 0, 0, 0, 0, 0 }, /* PC3 */
- /* PC2 */ { 0, 0, 0, 0, 0, 0 }, /* PC2 */
- /* PC1 */ { 0, 0, 0, 0, 0, 0 }, /* PC1 */
- /* PC0 */ { 0, 0, 0, 0, 0, 0 }, /* FDC37C78 DRQFD */
- },
-
- /* Port D */
- { /* conf ppar psor pdir podr pdat */
- /* PD31 */ { 1, 1, 0, 0, 0, 0 }, /* SCC1 RXD */
- /* PD30 */ { 1, 1, 1, 1, 0, 0 }, /* SCC1 TXD */
- /* PD29 */ { 1, 0, 0, 1, 0, 0 }, /* SCC1 RTS */
- /* PD28 */ { 1, 1, 0, 0, 0, 0 }, /* SCC2 RXD */
- /* PD27 */ { 1, 1, 0, 1, 0, 0 }, /* SCC2 TXD */
- /* PD26 */ { 1, 0, 0, 1, 0, 0 }, /* SCC2 RTS */
- /* PD25 */ { 0, 0, 0, 0, 0, 0 }, /* PD25 */
- /* PD24 */ { 0, 0, 0, 0, 0, 0 }, /* PD24 */
- /* PD23 */ { 0, 0, 0, 0, 0, 0 }, /* PD23 */
- /* PD22 */ { 0, 0, 0, 0, 0, 0 }, /* PD22 */
- /* PD21 */ { 0, 0, 0, 0, 0, 0 }, /* PD21 */
- /* PD20 */ { 0, 0, 0, 0, 0, 0 }, /* PD20 */
- /* PD19 */ { 0, 0, 0, 0, 0, 0 }, /* PD19 */
- /* PD18 */ { 0, 0, 0, 0, 0, 0 }, /* PD18 */
- /* PD17 */ { 0, 0, 0, 0, 0, 0 }, /* PD17 */
- /* PD16 */ { 0, 0, 0, 0, 0, 0 }, /* PD16 */
-#if defined(CONFIG_SYS_I2C_SOFT)
- /* PD15 */ { 1, 0, 0, 1, 1, 1 }, /* I2C SDA */
- /* PD14 */ { 1, 0, 0, 1, 1, 1 }, /* I2C SCL */
-#else
-#if defined(CONFIG_HARD_I2C)
- /* PD15 */ { 1, 1, 1, 0, 1, 0 }, /* I2C SDA */
- /* PD14 */ { 1, 1, 1, 0, 1, 0 }, /* I2C SCL */
-#else /* normal I/O port pins */
- /* PD15 */ { 1, 1, 1, 0, 1, 0 }, /* I2C SDA */
- /* PD14 */ { 1, 1, 1, 0, 1, 0 }, /* I2C SCL */
-#endif
-#endif
- /* PD13 */ { 0, 0, 0, 0, 0, 0 }, /* PD13 */
- /* PD12 */ { 0, 0, 0, 0, 0, 0 }, /* PD12 */
- /* PD11 */ { 0, 0, 0, 0, 0, 0 }, /* PD11 */
- /* PD10 */ { 0, 0, 0, 0, 0, 0 }, /* PD10 */
- /* PD9 */ { 1, 1, 0, 1, 0, 0 }, /* SMC1 TXD */
- /* PD8 */ { 1, 1, 0, 0, 0, 0 }, /* SMC1 RXD */
- /* PD7 */ { 0, 0, 0, 0, 0, 0 }, /* PD7 */
- /* PD6 */ { 0, 0, 0, 0, 0, 0 }, /* PD6 */
- /* PD5 */ { 0, 0, 0, 0, 0, 0 }, /* PD5 */
-#if 0
- /* PD4 */ { 0, 0, 0, 0, 0, 0 }, /* PD4 */
-#else
- /* PD4 */ { 1, 1, 1, 0, 0, 0 }, /* PD4 */
-#endif
- /* PD3 */ { 0, 0, 0, 0, 0, 0 }, /* PD3 */
- /* PD2 */ { 0, 0, 0, 0, 0, 0 }, /* PD2 */
- /* PD1 */ { 0, 0, 0, 0, 0, 0 }, /* PD1 */
- /* PD0 */ { 0, 0, 0, 0, 0, 0 } /* PD0 */
- }
-};
-
-/*
- * UPMB initialization table
- */
-#define _NOT_USED_ 0xFFFFFFFF
-
-static const uint rtc_table[] =
-{
- /*
- * Single Read. (Offset 0 in UPMA RAM)
- */
- 0xfffec00, 0xfffac00, 0xfff2d00, 0xfef2800,
- 0xfaf2080, 0xfaf2080, 0xfff2400, 0x1fff6c05, /* last */
- /*
- * Burst Read. (Offset 8 in UPMA RAM)
- */
- _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
- _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
- _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
- _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
- /*
- * Single Write. (Offset 18 in UPMA RAM)
- */
- 0xfffec00, 0xfffac00, 0xfff2d00, 0xfef2800,
- 0xfaf2080, 0xfaf2080, 0xfaf2400, 0x1fbf6c05, /* last */
- /*
- * Burst Write. (Offset 20 in UPMA RAM)
- */
- _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
- _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
- _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
- _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
- /*
- * Refresh (Offset 30 in UPMA RAM)
- */
- _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
- _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
- _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
- /*
- * Exception. (Offset 3c in UPMA RAM)
- */
- _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-};
-
-/* ------------------------------------------------------------------------- */
-
-/* Check Board Identity:
- */
-int checkboard (void)
-{
- printf ("Board: ATC\n");
- return 0;
-}
-
-/* ------------------------------------------------------------------------- */
-
-/* Try SDRAM initialization with P/LSDMR=sdmr and ORx=orx
- *
- * This routine performs standard 8260 initialization sequence
- * and calculates the available memory size. It may be called
- * several times to try different SDRAM configurations on both
- * 60x and local buses.
- */
-static long int try_init (volatile memctl8260_t * memctl, ulong sdmr,
- ulong orx, volatile uchar * base)
-{
- volatile uchar c = 0xff;
- volatile uint *sdmr_ptr;
- volatile uint *orx_ptr;
- ulong maxsize, size;
- int i;
-
- /* We must be able to test a location outsize the maximum legal size
- * to find out THAT we are outside; but this address still has to be
- * mapped by the controller. That means, that the initial mapping has
- * to be (at least) twice as large as the maximum expected size.
- */
- maxsize = (1 + (~orx | 0x7fff)) / 2;
-
- /* Since CONFIG_SYS_SDRAM_BASE is always 0 (??), we assume that
- * we are configuring CS1 if base != 0
- */
- sdmr_ptr = &memctl->memc_psdmr;
- orx_ptr = &memctl->memc_or2;
-
- *orx_ptr = orx;
-
- /*
- * Quote from 8260 UM (10.4.2 SDRAM Power-On Initialization, 10-35):
- *
- * "At system reset, initialization software must set up the
- * programmable parameters in the memory controller banks registers
- * (ORx, BRx, P/LSDMR). After all memory parameters are configured,
- * system software should execute the following initialization sequence
- * for each SDRAM device.
- *
- * 1. Issue a PRECHARGE-ALL-BANKS command
- * 2. Issue eight CBR REFRESH commands
- * 3. Issue a MODE-SET command to initialize the mode register
- *
- * The initial commands are executed by setting P/LSDMR[OP] and
- * accessing the SDRAM with a single-byte transaction."
- *
- * The appropriate BRx/ORx registers have already been set when we
- * get here. The SDRAM can be accessed at the address CONFIG_SYS_SDRAM_BASE.
- */
-
- *sdmr_ptr = sdmr | PSDMR_OP_PREA;
- *base = c;
-
- *sdmr_ptr = sdmr | PSDMR_OP_CBRR;
- for (i = 0; i < 8; i++)
- *base = c;
-
- *sdmr_ptr = sdmr | PSDMR_OP_MRW;
- *(base + CONFIG_SYS_MRS_OFFS) = c; /* setting MR on address lines */
-
- *sdmr_ptr = sdmr | PSDMR_OP_NORM | PSDMR_RFEN;
- *base = c;
-
- size = get_ram_size((long *)base, maxsize);
-
- *orx_ptr = orx | ~(size - 1);
-
- return (size);
-}
-
-int misc_init_r(void)
-{
- volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
- volatile memctl8260_t *memctl = &immap->im_memctl;
-
- upmconfig(UPMA, (uint *)rtc_table, sizeof(rtc_table) / sizeof(uint));
- memctl->memc_mamr = MxMR_RLFx_6X | MxMR_WLFx_6X | MxMR_OP_NORM;
-
- 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;
-
-#ifndef CONFIG_SYS_RAMBOOT
- ulong size8, size9;
-#endif
- long psize;
-
- psize = 8 * 1024 * 1024;
-
- memctl->memc_mptpr = CONFIG_SYS_MPTPR;
- memctl->memc_psrt = CONFIG_SYS_PSRT;
-
-#ifndef CONFIG_SYS_RAMBOOT
- /* 60x SDRAM setup:
- */
- size8 = try_init (memctl, CONFIG_SYS_PSDMR_8COL, CONFIG_SYS_OR2_8COL,
- (uchar *) CONFIG_SYS_SDRAM_BASE);
- size9 = try_init (memctl, CONFIG_SYS_PSDMR_9COL, CONFIG_SYS_OR2_9COL,
- (uchar *) CONFIG_SYS_SDRAM_BASE);
-
- if (size8 < size9) {
- psize = size9;
- printf ("(60x:9COL) ");
- } else {
- psize = try_init (memctl, CONFIG_SYS_PSDMR_8COL, CONFIG_SYS_OR2_8COL,
- (uchar *) CONFIG_SYS_SDRAM_BASE);
- printf ("(60x:8COL) ");
- }
-
-#endif /* CONFIG_SYS_RAMBOOT */
-
- icache_enable ();
-
- return (psize);
-}
-
-#if defined(CONFIG_CMD_DOC)
-void doc_init (void)
-{
- doc_probe (CONFIG_SYS_DOC_BASE);
-}
-#endif
-
-#ifdef CONFIG_PCI
-struct pci_controller hose;
-
-extern void pci_mpc8250_init(struct pci_controller *);
-
-void pci_init_board(void)
-{
- pci_mpc8250_init(&hose);
-}
-#endif
diff --git a/board/atc/flash.c b/board/atc/flash.c
deleted file mode 100644
index 5a9c510..0000000
--- a/board/atc/flash.c
+++ /dev/null
@@ -1,647 +0,0 @@
-/*
- * (C) Copyright 2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */
-
-/* NOTE - CONFIG_FLASH_16BIT means the CPU interface is 16-bit, it
- * has nothing to do with the flash chip being 8-bit or 16-bit.
- */
-#ifdef CONFIG_FLASH_16BIT
-typedef unsigned short FLASH_PORT_WIDTH;
-typedef volatile unsigned short FLASH_PORT_WIDTHV;
-#define FLASH_ID_MASK 0xFFFF
-#else
-typedef unsigned long FLASH_PORT_WIDTH;
-typedef volatile unsigned long FLASH_PORT_WIDTHV;
-#define FLASH_ID_MASK 0xFFFFFFFF
-#endif
-
-#define FPW FLASH_PORT_WIDTH
-#define FPWV FLASH_PORT_WIDTHV
-
-#define ORMASK(size) ((-size) & OR_AM_MSK)
-
-#define FLASH_CYCLE1 0x0555
-#define FLASH_CYCLE2 0x02aa
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-static ulong flash_get_size(FPWV *addr, flash_info_t *info);
-static void flash_reset(flash_info_t *info);
-static int write_word_intel(flash_info_t *info, FPWV *dest, FPW data);
-static int write_word_amd(flash_info_t *info, FPWV *dest, FPW data);
-static void flash_get_offsets(ulong base, flash_info_t *info);
-static flash_info_t *flash_get_info(ulong base);
-
-/*-----------------------------------------------------------------------
- * flash_init()
- *
- * sets up flash_info and returns size of FLASH (bytes)
- */
-unsigned long flash_init (void)
-{
- unsigned long size = 0;
- int i;
-
- /* Init: no FLASHes known */
- for (i=0; i < CONFIG_SYS_MAX_FLASH_BANKS; ++i) {
-#if 0
- ulong flashbase = (i == 0) ? PHYS_FLASH_1 : PHYS_FLASH_2;
-#else
- ulong flashbase = CONFIG_SYS_FLASH_BASE;
-#endif
-
- memset(&flash_info[i], 0, sizeof(flash_info_t));
-
- flash_info[i].size =
- flash_get_size((FPW *)flashbase, &flash_info[i]);
-
- if (flash_info[i].flash_id == FLASH_UNKNOWN) {
- printf ("## Unknown FLASH on Bank %d - Size = 0x%08lx\n",
- i, flash_info[i].size);
- }
-
- size += flash_info[i].size;
- }
-
-#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE
- /* monitor protection ON by default */
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_SYS_MONITOR_BASE,
- CONFIG_SYS_MONITOR_BASE+monitor_flash_len-1,
- flash_get_info(CONFIG_SYS_MONITOR_BASE));
-#endif
-
-#ifdef CONFIG_ENV_IS_IN_FLASH
- /* ENV protection ON by default */
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR,
- CONFIG_ENV_ADDR+CONFIG_ENV_SIZE-1,
- flash_get_info(CONFIG_ENV_ADDR));
-#endif
-
-
- return size ? size : 1;
-}
-
-/*-----------------------------------------------------------------------
- */
-static void flash_reset(flash_info_t *info)
-{
- FPWV *base = (FPWV *)(info->start[0]);
-
- /* Put FLASH back in read mode */
- if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL)
- *base = (FPW)0x00FF00FF; /* Intel Read Mode */
- else if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_AMD)
- *base = (FPW)0x00F000F0; /* AMD Read Mode */
-}
-
-/*-----------------------------------------------------------------------
- */
-static void flash_get_offsets (ulong base, flash_info_t *info)
-{
- int i;
-
- /* set up sector start address table */
- if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL
- && (info->flash_id & FLASH_BTYPE)) {
- int bootsect_size; /* number of bytes/boot sector */
- int sect_size; /* number of bytes/regular sector */
-
- bootsect_size = 0x00002000 * (sizeof(FPW)/2);
- sect_size = 0x00010000 * (sizeof(FPW)/2);
-
- /* set sector offsets for bottom boot block type */
- for (i = 0; i < 8; ++i) {
- info->start[i] = base + (i * bootsect_size);
- }
- for (i = 8; i < info->sector_count; i++) {
- info->start[i] = base + ((i - 7) * sect_size);
- }
- }
- else if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_AMD
- && (info->flash_id & FLASH_TYPEMASK) == FLASH_AM640U) {
-
- int sect_size; /* number of bytes/sector */
-
- sect_size = 0x00010000 * (sizeof(FPW)/2);
-
- /* set up sector start address table (uniform sector type) */
- for( i = 0; i < info->sector_count; i++ )
- info->start[i] = base + (i * sect_size);
- }
-}
-
-/*-----------------------------------------------------------------------
- */
-
-static flash_info_t *flash_get_info(ulong base)
-{
- int i;
- flash_info_t * info;
-
- for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i ++) {
- info = & flash_info[i];
- if (info->start[0] <= base && base < info->start[0] + info->size)
- break;
- }
-
- return i == CONFIG_SYS_MAX_FLASH_BANKS ? 0 : info;
-}
-
-/*-----------------------------------------------------------------------
- */
-
-void flash_print_info (flash_info_t *info)
-{
- int i;
- uchar *boottype;
- uchar *bootletter;
- char *fmt;
- uchar botbootletter[] = "B";
- uchar topbootletter[] = "T";
- uchar botboottype[] = "bottom boot sector";
- uchar topboottype[] = "top boot sector";
-
- if (info->flash_id == FLASH_UNKNOWN) {
- printf ("missing or unknown FLASH type\n");
- return;
- }
-
- switch (info->flash_id & FLASH_VENDMASK) {
- case FLASH_MAN_AMD: printf ("AMD "); break;
- case FLASH_MAN_BM: printf ("BRIGHT MICRO "); break;
- case FLASH_MAN_FUJ: printf ("FUJITSU "); break;
- case FLASH_MAN_SST: printf ("SST "); break;
- case FLASH_MAN_STM: printf ("STM "); break;
- case FLASH_MAN_INTEL: printf ("INTEL "); break;
- default: printf ("Unknown Vendor "); break;
- }
-
- /* check for top or bottom boot, if it applies */
- if (info->flash_id & FLASH_BTYPE) {
- boottype = botboottype;
- bootletter = botbootletter;
- }
- else {
- boottype = topboottype;
- bootletter = topbootletter;
- }
-
- switch (info->flash_id & FLASH_TYPEMASK) {
- case FLASH_AM640U:
- fmt = "29LV641D (64 Mbit, uniform sectors)\n";
- break;
- case FLASH_28F800C3B:
- case FLASH_28F800C3T:
- fmt = "28F800C3%s (8 Mbit, %s)\n";
- break;
- case FLASH_INTEL800B:
- case FLASH_INTEL800T:
- fmt = "28F800B3%s (8 Mbit, %s)\n";
- break;
- case FLASH_28F160C3B:
- case FLASH_28F160C3T:
- fmt = "28F160C3%s (16 Mbit, %s)\n";
- break;
- case FLASH_INTEL160B:
- case FLASH_INTEL160T:
- fmt = "28F160B3%s (16 Mbit, %s)\n";
- break;
- case FLASH_28F320C3B:
- case FLASH_28F320C3T:
- fmt = "28F320C3%s (32 Mbit, %s)\n";
- break;
- case FLASH_INTEL320B:
- case FLASH_INTEL320T:
- fmt = "28F320B3%s (32 Mbit, %s)\n";
- break;
- case FLASH_28F640C3B:
- case FLASH_28F640C3T:
- fmt = "28F640C3%s (64 Mbit, %s)\n";
- break;
- case FLASH_INTEL640B:
- case FLASH_INTEL640T:
- fmt = "28F640B3%s (64 Mbit, %s)\n";
- break;
- default:
- fmt = "Unknown Chip Type\n";
- break;
- }
-
- printf (fmt, bootletter, boottype);
-
- printf (" Size: %ld MB in %d Sectors\n",
- info->size >> 20,
- info->sector_count);
-
- printf (" Sector Start Addresses:");
-
- for (i=0; i<info->sector_count; ++i) {
- if ((i % 5) == 0) {
- printf ("\n ");
- }
-
- printf (" %08lX%s", info->start[i],
- info->protect[i] ? " (RO)" : " ");
- }
-
- printf ("\n");
-}
-
-/*-----------------------------------------------------------------------
- */
-
-/*
- * The following code cannot be run from FLASH!
- */
-
-ulong flash_get_size (FPWV *addr, flash_info_t *info)
-{
- /* Write auto select command: read Manufacturer ID */
-
- /* Write auto select command sequence and test FLASH answer */
- addr[FLASH_CYCLE1] = (FPW)0x00AA00AA; /* for AMD, Intel ignores this */
- addr[FLASH_CYCLE2] = (FPW)0x00550055; /* for AMD, Intel ignores this */
- addr[FLASH_CYCLE1] = (FPW)0x00900090; /* selects Intel or AMD */
-
- /* The manufacturer codes are only 1 byte, so just use 1 byte.
- * This works for any bus width and any FLASH device width.
- */
- udelay(100);
- switch (addr[0] & 0xff) {
-
- case (uchar)AMD_MANUFACT:
- info->flash_id = FLASH_MAN_AMD;
- break;
-
- case (uchar)INTEL_MANUFACT:
- info->flash_id = FLASH_MAN_INTEL;
- break;
-
- default:
- info->flash_id = FLASH_UNKNOWN;
- info->sector_count = 0;
- info->size = 0;
- break;
- }
-
- /* Check 16 bits or 32 bits of ID so work on 32 or 16 bit bus. */
- if (info->flash_id != FLASH_UNKNOWN) switch (addr[1]) {
-
- case (FPW)AMD_ID_LV640U: /* 29LV640 and 29LV641 have same ID */
- info->flash_id += FLASH_AM640U;
- info->sector_count = 128;
- info->size = 0x00800000 * (sizeof(FPW)/2);
- break; /* => 8 or 16 MB */
-
- case (FPW)INTEL_ID_28F800C3B:
- info->flash_id += FLASH_28F800C3B;
- info->sector_count = 23;
- info->size = 0x00100000 * (sizeof(FPW)/2);
- break; /* => 1 or 2 MB */
-
- case (FPW)INTEL_ID_28F800B3B:
- info->flash_id += FLASH_INTEL800B;
- info->sector_count = 23;
- info->size = 0x00100000 * (sizeof(FPW)/2);
- break; /* => 1 or 2 MB */
-
- case (FPW)INTEL_ID_28F160C3B:
- info->flash_id += FLASH_28F160C3B;
- info->sector_count = 39;
- info->size = 0x00200000 * (sizeof(FPW)/2);
- break; /* => 2 or 4 MB */
-
- case (FPW)INTEL_ID_28F160B3B:
- info->flash_id += FLASH_INTEL160B;
- info->sector_count = 39;
- info->size = 0x00200000 * (sizeof(FPW)/2);
- break; /* => 2 or 4 MB */
-
- case (FPW)INTEL_ID_28F320C3B:
- info->flash_id += FLASH_28F320C3B;
- info->sector_count = 71;
- info->size = 0x00400000 * (sizeof(FPW)/2);
- break; /* => 4 or 8 MB */
-
- case (FPW)INTEL_ID_28F320B3B:
- info->flash_id += FLASH_INTEL320B;
- info->sector_count = 71;
- info->size = 0x00400000 * (sizeof(FPW)/2);
- break; /* => 4 or 8 MB */
-
- case (FPW)INTEL_ID_28F640C3B:
- info->flash_id += FLASH_28F640C3B;
- info->sector_count = 135;
- info->size = 0x00800000 * (sizeof(FPW)/2);
- break; /* => 8 or 16 MB */
-
- case (FPW)INTEL_ID_28F640B3B:
- info->flash_id += FLASH_INTEL640B;
- info->sector_count = 135;
- info->size = 0x00800000 * (sizeof(FPW)/2);
- break; /* => 8 or 16 MB */
-
- default:
- info->flash_id = FLASH_UNKNOWN;
- info->sector_count = 0;
- info->size = 0;
- return (0); /* => no or unknown flash */
- }
-
- flash_get_offsets((ulong)addr, info);
-
- /* Put FLASH back in read mode */
- flash_reset(info);
-
- return (info->size);
-}
-
-/*-----------------------------------------------------------------------
- */
-
-int flash_erase (flash_info_t *info, int s_first, int s_last)
-{
- FPWV *addr;
- int flag, prot, sect;
- int intel = (info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL;
- ulong start, now, last;
- int rcode = 0;
-
- if ((s_first < 0) || (s_first > s_last)) {
- if (info->flash_id == FLASH_UNKNOWN) {
- printf ("- missing\n");
- } else {
- printf ("- no sectors to erase\n");
- }
- return 1;
- }
-
- switch (info->flash_id & FLASH_TYPEMASK) {
- case FLASH_INTEL800B:
- case FLASH_INTEL160B:
- case FLASH_INTEL320B:
- case FLASH_INTEL640B:
- case FLASH_28F800C3B:
- case FLASH_28F160C3B:
- case FLASH_28F320C3B:
- case FLASH_28F640C3B:
- case FLASH_AM640U:
- break;
- case FLASH_UNKNOWN:
- default:
- printf ("Can't erase unknown flash type %08lx - aborted\n",
- info->flash_id);
- return 1;
- }
-
- prot = 0;
- for (sect=s_first; sect<=s_last; ++sect) {
- if (info->protect[sect]) {
- prot++;
- }
- }
-
- if (prot) {
- printf ("- Warning: %d protected sectors will not be erased!\n",
- prot);
- } else {
- printf ("\n");
- }
-
- last = get_timer(0);
-
- /* Start erase on unprotected sectors */
- for (sect = s_first; sect<=s_last && rcode == 0; sect++) {
-
- if (info->protect[sect] != 0) /* protected, skip it */
- continue;
-
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
- addr = (FPWV *)(info->start[sect]);
- if (intel) {
- *addr = (FPW)0x00500050; /* clear status register */
- *addr = (FPW)0x00200020; /* erase setup */
- *addr = (FPW)0x00D000D0; /* erase confirm */
- }
- else {
- /* must be AMD style if not Intel */
- FPWV *base; /* first address in bank */
-
- base = (FPWV *)(info->start[0]);
- base[FLASH_CYCLE1] = (FPW)0x00AA00AA; /* unlock */
- base[FLASH_CYCLE2] = (FPW)0x00550055; /* unlock */
- base[FLASH_CYCLE1] = (FPW)0x00800080; /* erase mode */
- base[FLASH_CYCLE1] = (FPW)0x00AA00AA; /* unlock */
- base[FLASH_CYCLE2] = (FPW)0x00550055; /* unlock */
- *addr = (FPW)0x00300030; /* erase sector */
- }
-
- /* re-enable interrupts if necessary */
- if (flag)
- enable_interrupts();
-
- start = get_timer(0);
-
- /* wait at least 50us for AMD, 80us for Intel.
- * Let's wait 1 ms.
- */
- udelay (1000);
-
- while ((*addr & (FPW)0x00800080) != (FPW)0x00800080) {
- if ((now = get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) {
- printf ("Timeout\n");
-
- if (intel) {
- /* suspend erase */
- *addr = (FPW)0x00B000B0;
- }
-
- flash_reset(info); /* reset to read mode */
- rcode = 1; /* failed */
- break;
- }
-
- /* show that we're waiting */
- if ((get_timer(last)) > CONFIG_SYS_HZ) {/* every second */
- putc ('.');
- last = get_timer(0);
- }
- }
-
- /* show that we're waiting */
- if ((get_timer(last)) > CONFIG_SYS_HZ) { /* every second */
- putc ('.');
- last = get_timer(0);
- }
-
- flash_reset(info); /* reset to read mode */
- }
-
- printf (" done\n");
- return rcode;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
-{
- FPW data = 0; /* 16 or 32 bit word, matches flash bus width on MPC8XX */
- int bytes; /* number of bytes to program in current word */
- int left; /* number of bytes left to program */
- int i, res;
-
- for (left = cnt, res = 0;
- left > 0 && res == 0;
- addr += sizeof(data), left -= sizeof(data) - bytes) {
-
- bytes = addr & (sizeof(data) - 1);
- addr &= ~(sizeof(data) - 1);
-
- /* combine source and destination data so can program
- * an entire word of 16 or 32 bits
- */
- for (i = 0; i < sizeof(data); i++) {
- data <<= 8;
- if (i < bytes || i - bytes >= left )
- data += *((uchar *)addr + i);
- else
- data += *src++;
- }
-
- /* write one word to the flash */
- switch (info->flash_id & FLASH_VENDMASK) {
- case FLASH_MAN_AMD:
- res = write_word_amd(info, (FPWV *)addr, data);
- break;
- case FLASH_MAN_INTEL:
- res = write_word_intel(info, (FPWV *)addr, data);
- break;
- default:
- /* unknown flash type, error! */
- printf ("missing or unknown FLASH type\n");
- res = 1; /* not really a timeout, but gives error */
- break;
- }
- }
-
- return (res);
-}
-
-/*-----------------------------------------------------------------------
- * Write a word to Flash for AMD FLASH
- * A word is 16 or 32 bits, whichever the bus width of the flash bank
- * (not an individual chip) is.
- *
- * returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-static int write_word_amd (flash_info_t *info, FPWV *dest, FPW data)
-{
- ulong start;
- int flag;
- int res = 0; /* result, assume success */
- FPWV *base; /* first address in flash bank */
-
- /* Check if Flash is (sufficiently) erased */
- if ((*dest & data) != data) {
- return (2);
- }
-
-
- base = (FPWV *)(info->start[0]);
-
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
- base[FLASH_CYCLE1] = (FPW)0x00AA00AA; /* unlock */
- base[FLASH_CYCLE2] = (FPW)0x00550055; /* unlock */
- base[FLASH_CYCLE1] = (FPW)0x00A000A0; /* selects program mode */
-
- *dest = data; /* start programming the data */
-
- /* re-enable interrupts if necessary */
- if (flag)
- enable_interrupts();
-
- start = get_timer (0);
-
- /* data polling for D7 */
- while (res == 0 && (*dest & (FPW)0x00800080) != (data & (FPW)0x00800080)) {
- if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
- *dest = (FPW)0x00F000F0; /* reset bank */
- res = 1;
- }
- }
-
- return (res);
-}
-
-/*-----------------------------------------------------------------------
- * Write a word to Flash for Intel FLASH
- * A word is 16 or 32 bits, whichever the bus width of the flash bank
- * (not an individual chip) is.
- *
- * returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-static int write_word_intel (flash_info_t *info, FPWV *dest, FPW data)
-{
- ulong start;
- int flag;
- int res = 0; /* result, assume success */
-
- /* Check if Flash is (sufficiently) erased */
- if ((*dest & data) != data) {
- return (2);
- }
-
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
- *dest = (FPW)0x00500050; /* clear status register */
- *dest = (FPW)0x00FF00FF; /* make sure in read mode */
- *dest = (FPW)0x00400040; /* program setup */
-
- *dest = data; /* start programming the data */
-
- /* re-enable interrupts if necessary */
- if (flag)
- enable_interrupts();
-
- start = get_timer (0);
-
- while (res == 0 && (*dest & (FPW)0x00800080) != (FPW)0x00800080) {
- if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
- *dest = (FPW)0x00B000B0; /* Suspend program */
- res = 1;
- }
- }
-
- if (res == 0 && (*dest & (FPW)0x00100010))
- res = 1; /* write failed, time out error is close enough */
-
- *dest = (FPW)0x00500050; /* clear status register */
- *dest = (FPW)0x00FF00FF; /* make sure in read mode */
-
- return (res);
-}
diff --git a/board/atc/ti113x.c b/board/atc/ti113x.c
deleted file mode 100644
index c7c502c..0000000
--- a/board/atc/ti113x.c
+++ /dev/null
@@ -1,620 +0,0 @@
-/*
- * (C) Copyright 2003-2005
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- ********************************************************************
- *
- * Lots of code copied from:
- *
- * i82365.c 1.352 - Linux driver for Intel 82365 and compatible
- * PC Card controllers, and Yenta-compatible PCI-to-CardBus controllers.
- * (C) 1999 David A. Hinds <dahinds@users.sourceforge.net>
- */
-
-#include <common.h>
-
-#ifdef CONFIG_I82365
-
-#include <command.h>
-#include <pci.h>
-#include <pcmcia.h>
-#include <asm/io.h>
-
-#include <pcmcia/ss.h>
-#include <pcmcia/i82365.h>
-#include <pcmcia/yenta.h>
-#include <pcmcia/ti113x.h>
-
-static struct pci_device_id supported[] = {
- {PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_1510},
- {0, 0}
-};
-
-#define CYCLE_TIME 120
-
-#ifdef DEBUG
-static void i82365_dump_regions (pci_dev_t dev);
-#endif
-
-typedef struct socket_info_t {
- pci_dev_t dev;
- u_short bcr;
- u_char pci_lat, cb_lat, sub_bus, cache;
- u_int cb_phys;
-
- socket_cap_t cap;
- u_short type;
- u_int flags;
- ti113x_state_t state;
-} socket_info_t;
-
-static socket_info_t socket;
-static socket_state_t state;
-static struct pccard_mem_map mem;
-static struct pccard_io_map io;
-
-/*====================================================================*/
-
-/* Some PCI shortcuts */
-
-static int pci_readb (socket_info_t * s, int r, u_char * v)
-{
- return pci_read_config_byte (s->dev, r, v);
-}
-static int pci_writeb (socket_info_t * s, int r, u_char v)
-{
- return pci_write_config_byte (s->dev, r, v);
-}
-static int pci_readw (socket_info_t * s, int r, u_short * v)
-{
- return pci_read_config_word (s->dev, r, v);
-}
-static int pci_writew (socket_info_t * s, int r, u_short v)
-{
- return pci_write_config_word (s->dev, r, v);
-}
-static int pci_readl (socket_info_t * s, int r, u_int * v)
-{
- return pci_read_config_dword (s->dev, r, v);
-}
-static int pci_writel (socket_info_t * s, int r, u_int v)
-{
- return pci_write_config_dword (s->dev, r, v);
-}
-
-/*====================================================================*/
-
-#define cb_readb(s, r) readb((s)->cb_phys + (r))
-#define cb_readl(s, r) readl((s)->cb_phys + (r))
-#define cb_writeb(s, r, v) writeb(v, (s)->cb_phys + (r))
-#define cb_writel(s, r, v) writel(v, (s)->cb_phys + (r))
-
-static u_char i365_get (socket_info_t * s, u_short reg)
-{
- return cb_readb (s, 0x0800 + reg);
-}
-
-static void i365_set (socket_info_t * s, u_short reg, u_char data)
-{
- cb_writeb (s, 0x0800 + reg, data);
-}
-
-static void i365_bset (socket_info_t * s, u_short reg, u_char mask)
-{
- i365_set (s, reg, i365_get (s, reg) | mask);
-}
-
-static void i365_bclr (socket_info_t * s, u_short reg, u_char mask)
-{
- i365_set (s, reg, i365_get (s, reg) & ~mask);
-}
-
-#if 0 /* not used */
-static void i365_bflip (socket_info_t * s, u_short reg, u_char mask, int b)
-{
- u_char d = i365_get (s, reg);
-
- i365_set (s, reg, (b) ? (d | mask) : (d & ~mask));
-}
-
-static u_short i365_get_pair (socket_info_t * s, u_short reg)
-{
- return (i365_get (s, reg) + (i365_get (s, reg + 1) << 8));
-}
-#endif /* not used */
-
-static void i365_set_pair (socket_info_t * s, u_short reg, u_short data)
-{
- i365_set (s, reg, data & 0xff);
- i365_set (s, reg + 1, data >> 8);
-}
-
-/*======================================================================
-
- Code to save and restore global state information for TI 1130 and
- TI 1131 controllers, and to set and report global configuration
- options.
-
-======================================================================*/
-
-static void ti113x_get_state (socket_info_t * s)
-{
- ti113x_state_t *p = &s->state;
-
- pci_readl (s, TI113X_SYSTEM_CONTROL, &p->sysctl);
- pci_readb (s, TI113X_CARD_CONTROL, &p->cardctl);
- pci_readb (s, TI113X_DEVICE_CONTROL, &p->devctl);
- pci_readb (s, TI1250_DIAGNOSTIC, &p->diag);
- pci_readl (s, TI12XX_IRQMUX, &p->irqmux);
-}
-
-static void ti113x_set_state (socket_info_t * s)
-{
- ti113x_state_t *p = &s->state;
-
- pci_writel (s, TI113X_SYSTEM_CONTROL, p->sysctl);
- pci_writeb (s, TI113X_CARD_CONTROL, p->cardctl);
- pci_writeb (s, TI113X_DEVICE_CONTROL, p->devctl);
- pci_writeb (s, TI1250_MULTIMEDIA_CTL, 0);
- pci_writeb (s, TI1250_DIAGNOSTIC, p->diag);
- pci_writel (s, TI12XX_IRQMUX, p->irqmux);
- i365_set_pair (s, TI113X_IO_OFFSET (0), 0);
- i365_set_pair (s, TI113X_IO_OFFSET (1), 0);
-}
-
-static u_int ti113x_set_opts (socket_info_t * s)
-{
- ti113x_state_t *p = &s->state;
- u_int mask = 0xffff;
-
- p->cardctl &= ~TI113X_CCR_ZVENABLE;
- p->cardctl |= TI113X_CCR_SPKROUTEN;
-
- return mask;
-}
-
-/*======================================================================
-
- Routines to handle common CardBus options
-
-======================================================================*/
-
-/* Default settings for PCI command configuration register */
-#define CMD_DFLT (PCI_COMMAND_IO|PCI_COMMAND_MEMORY| \
- PCI_COMMAND_MASTER|PCI_COMMAND_WAIT)
-
-static void cb_get_state (socket_info_t * s)
-{
- pci_readb (s, PCI_CACHE_LINE_SIZE, &s->cache);
- pci_readb (s, PCI_LATENCY_TIMER, &s->pci_lat);
- pci_readb (s, CB_LATENCY_TIMER, &s->cb_lat);
- pci_readb (s, CB_CARDBUS_BUS, &s->cap.cardbus);
- pci_readb (s, CB_SUBORD_BUS, &s->sub_bus);
- pci_readw (s, CB_BRIDGE_CONTROL, &s->bcr);
-}
-
-static void cb_set_state (socket_info_t * s)
-{
- pci_writel (s, CB_LEGACY_MODE_BASE, 0);
- pci_writel (s, PCI_BASE_ADDRESS_0, s->cb_phys);
- pci_writew (s, PCI_COMMAND, CMD_DFLT);
- pci_writeb (s, PCI_CACHE_LINE_SIZE, s->cache);
- pci_writeb (s, PCI_LATENCY_TIMER, s->pci_lat);
- pci_writeb (s, CB_LATENCY_TIMER, s->cb_lat);
- pci_writeb (s, CB_CARDBUS_BUS, s->cap.cardbus);
- pci_writeb (s, CB_SUBORD_BUS, s->sub_bus);
- pci_writew (s, CB_BRIDGE_CONTROL, s->bcr);
-}
-
-static void cb_set_opts (socket_info_t * s)
-{
- if (s->cache == 0)
- s->cache = 8;
- if (s->pci_lat == 0)
- s->pci_lat = 0xa8;
- if (s->cb_lat == 0)
- s->cb_lat = 0xb0;
-}
-
-/*======================================================================
-
- Power control for Cardbus controllers: used both for 16-bit and
- Cardbus cards.
-
-======================================================================*/
-
-static int cb_set_power (socket_info_t * s, socket_state_t * state)
-{
- u_int reg = 0;
-
- /* restart card voltage detection if it seems appropriate */
- if ((state->Vcc == 0) && (state->Vpp == 0) &&
- !(cb_readl (s, CB_SOCKET_STATE) & CB_SS_VSENSE))
- cb_writel (s, CB_SOCKET_FORCE, CB_SF_CVSTEST);
- switch (state->Vcc) {
- case 0:
- reg = 0;
- break;
- case 33:
- reg = CB_SC_VCC_3V;
- break;
- case 50:
- reg = CB_SC_VCC_5V;
- break;
- default:
- return -1;
- }
- switch (state->Vpp) {
- case 0:
- break;
- case 33:
- reg |= CB_SC_VPP_3V;
- break;
- case 50:
- reg |= CB_SC_VPP_5V;
- break;
- case 120:
- reg |= CB_SC_VPP_12V;
- break;
- default:
- return -1;
- }
- if (reg != cb_readl (s, CB_SOCKET_CONTROL))
- cb_writel (s, CB_SOCKET_CONTROL, reg);
-
- return 0;
-}
-
-/*======================================================================
-
- Generic routines to get and set controller options
-
-======================================================================*/
-
-static void get_bridge_state (socket_info_t * s)
-{
- ti113x_get_state (s);
- cb_get_state (s);
-}
-
-static void set_bridge_state (socket_info_t * s)
-{
- cb_set_state (s);
- i365_set (s, I365_GBLCTL, 0x00);
- i365_set (s, I365_GENCTL, 0x00);
- ti113x_set_state (s);
-}
-
-static void set_bridge_opts (socket_info_t * s)
-{
- ti113x_set_opts (s);
- cb_set_opts (s);
-}
-
-/*====================================================================*/
-#define PD67_EXT_INDEX 0x2e /* Extension index */
-#define PD67_EXT_DATA 0x2f /* Extension data */
-#define PD67_EXD_VS1(s) (0x01 << ((s)<<1))
-
-#define pd67_ext_get(s, r) \
- (i365_set(s, PD67_EXT_INDEX, r), i365_get(s, PD67_EXT_DATA))
-
-static int i365_get_status (socket_info_t * s, u_int * value)
-{
- u_int status;
-
- status = i365_get (s, I365_IDENT);
- status = i365_get (s, I365_STATUS);
- *value = ((status & I365_CS_DETECT) == I365_CS_DETECT) ? SS_DETECT : 0;
- if (i365_get (s, I365_INTCTL) & I365_PC_IOCARD) {
- *value |= (status & I365_CS_STSCHG) ? 0 : SS_STSCHG;
- } else {
- *value |= (status & I365_CS_BVD1) ? 0 : SS_BATDEAD;
- *value |= (status & I365_CS_BVD2) ? 0 : SS_BATWARN;
- }
- *value |= (status & I365_CS_WRPROT) ? SS_WRPROT : 0;
- *value |= (status & I365_CS_READY) ? SS_READY : 0;
- *value |= (status & I365_CS_POWERON) ? SS_POWERON : 0;
-
- status = cb_readl (s, CB_SOCKET_STATE);
- *value |= (status & CB_SS_32BIT) ? SS_CARDBUS : 0;
- *value |= (status & CB_SS_3VCARD) ? SS_3VCARD : 0;
- *value |= (status & CB_SS_XVCARD) ? SS_XVCARD : 0;
- *value |= (status & CB_SS_VSENSE) ? 0 : SS_PENDING;
- /* For now, ignore cards with unsupported voltage keys */
- if (*value & SS_XVCARD)
- *value &= ~(SS_DETECT | SS_3VCARD | SS_XVCARD);
-
- return 0;
-} /* i365_get_status */
-
-static int i365_set_socket (socket_info_t * s, socket_state_t * state)
-{
- u_char reg;
-
- set_bridge_state (s);
-
- /* IO card, RESET flag */
- reg = 0;
- reg |= (state->flags & SS_RESET) ? 0 : I365_PC_RESET;
- reg |= (state->flags & SS_IOCARD) ? I365_PC_IOCARD : 0;
- i365_set (s, I365_INTCTL, reg);
-
- reg = I365_PWR_NORESET;
- if (state->flags & SS_PWR_AUTO)
- reg |= I365_PWR_AUTO;
- if (state->flags & SS_OUTPUT_ENA)
- reg |= I365_PWR_OUT;
-
- cb_set_power (s, state);
- reg |= i365_get (s, I365_POWER) & (I365_VCC_MASK | I365_VPP1_MASK);
-
- if (reg != i365_get (s, I365_POWER))
- i365_set (s, I365_POWER, reg);
-
- return 0;
-} /* i365_set_socket */
-
-/*====================================================================*/
-
-static int i365_set_mem_map (socket_info_t * s, struct pccard_mem_map *mem)
-{
- u_short base, i;
- u_char map;
-
- debug ("i82365: SetMemMap(%d, %#2.2x, %d ns, %#5.5lx-%#5.5lx, %#5.5x)\n",
- mem->map, mem->flags, mem->speed,
- mem->sys_start, mem->sys_stop, mem->card_start);
-
- map = mem->map;
- if ((map > 4) ||
- (mem->card_start > 0x3ffffff) ||
- (mem->sys_start > mem->sys_stop) ||
- (mem->speed > 1000)) {
- return -1;
- }
-
- /* Turn off the window before changing anything */
- if (i365_get (s, I365_ADDRWIN) & I365_ENA_MEM (map))
- i365_bclr (s, I365_ADDRWIN, I365_ENA_MEM (map));
-
- /* Take care of high byte, for PCI controllers */
- i365_set (s, CB_MEM_PAGE (map), mem->sys_start >> 24);
-
- base = I365_MEM (map);
- i = (mem->sys_start >> 12) & 0x0fff;
- if (mem->flags & MAP_16BIT)
- i |= I365_MEM_16BIT;
- if (mem->flags & MAP_0WS)
- i |= I365_MEM_0WS;
- i365_set_pair (s, base + I365_W_START, i);
-
- i = (mem->sys_stop >> 12) & 0x0fff;
- switch (mem->speed / CYCLE_TIME) {
- case 0:
- break;
- case 1:
- i |= I365_MEM_WS0;
- break;
- case 2:
- i |= I365_MEM_WS1;
- break;
- default:
- i |= I365_MEM_WS1 | I365_MEM_WS0;
- break;
- }
- i365_set_pair (s, base + I365_W_STOP, i);
-
- i = ((mem->card_start - mem->sys_start) >> 12) & 0x3fff;
- if (mem->flags & MAP_WRPROT)
- i |= I365_MEM_WRPROT;
- if (mem->flags & MAP_ATTRIB)
- i |= I365_MEM_REG;
- i365_set_pair (s, base + I365_W_OFF, i);
-
- /* Turn on the window if necessary */
- if (mem->flags & MAP_ACTIVE)
- i365_bset (s, I365_ADDRWIN, I365_ENA_MEM (map));
- return 0;
-} /* i365_set_mem_map */
-
-static int i365_set_io_map (socket_info_t * s, struct pccard_io_map *io)
-{
- u_char map, ioctl;
-
- map = io->map;
- /* comment out: comparison is always false due to limited range of data type */
- if ((map > 1) || /* (io->start > 0xffff) || (io->stop > 0xffff) || */
- (io->stop < io->start))
- return -1;
- /* Turn off the window before changing anything */
- if (i365_get (s, I365_ADDRWIN) & I365_ENA_IO (map))
- i365_bclr (s, I365_ADDRWIN, I365_ENA_IO (map));
- i365_set_pair (s, I365_IO (map) + I365_W_START, io->start);
- i365_set_pair (s, I365_IO (map) + I365_W_STOP, io->stop);
- ioctl = i365_get (s, I365_IOCTL) & ~I365_IOCTL_MASK (map);
- if (io->speed)
- ioctl |= I365_IOCTL_WAIT (map);
- if (io->flags & MAP_0WS)
- ioctl |= I365_IOCTL_0WS (map);
- if (io->flags & MAP_16BIT)
- ioctl |= I365_IOCTL_16BIT (map);
- if (io->flags & MAP_AUTOSZ)
- ioctl |= I365_IOCTL_IOCS16 (map);
- i365_set (s, I365_IOCTL, ioctl);
- /* Turn on the window if necessary */
- if (io->flags & MAP_ACTIVE)
- i365_bset (s, I365_ADDRWIN, I365_ENA_IO (map));
- return 0;
-} /* i365_set_io_map */
-
-/*====================================================================*/
-
-static int i82365_init (void)
-{
- u_int val;
- int i;
-
- if ((socket.dev = pci_find_devices (supported, 0)) < 0) {
- /* Controller not found */
- return 1;
- }
- debug ("i82365 Device Found!\n");
-
- pci_read_config_dword (socket.dev, PCI_BASE_ADDRESS_0, &socket.cb_phys);
- socket.cb_phys &= ~0xf;
-
- get_bridge_state (&socket);
- set_bridge_opts (&socket);
-
- i = i365_get_status (&socket, &val);
-
- if (val & SS_DETECT) {
- if (val & SS_3VCARD) {
- state.Vcc = state.Vpp = 33;
- puts (" 3.3V card found: ");
- } else if (!(val & SS_XVCARD)) {
- state.Vcc = state.Vpp = 50;
- puts (" 5.0V card found: ");
- } else {
- puts ("i82365: unsupported voltage key\n");
- state.Vcc = state.Vpp = 0;
- }
- } else {
- /* No card inserted */
- puts ("No card\n");
- return 1;
- }
-
- state.flags = SS_IOCARD | SS_OUTPUT_ENA;
- state.csc_mask = 0;
- state.io_irq = 0;
-
- i365_set_socket (&socket, &state);
-
- for (i = 500; i; i--) {
- if ((i365_get (&socket, I365_STATUS) & I365_CS_READY))
- break;
- udelay (1000);
- }
-
- if (i == 0) {
- /* PC Card not ready for data transfer */
- puts ("i82365 PC Card not ready for data transfer\n");
- return 1;
- }
- debug (" PC Card ready for data transfer: ");
-
- mem.map = 0;
- mem.flags = MAP_ATTRIB | MAP_ACTIVE;
- mem.speed = 300;
- mem.sys_start = CONFIG_SYS_PCMCIA_MEM_ADDR;
- mem.sys_stop = CONFIG_SYS_PCMCIA_MEM_ADDR + CONFIG_SYS_PCMCIA_MEM_SIZE - 1;
- mem.card_start = 0;
- i365_set_mem_map (&socket, &mem);
-
- io.map = 0;
- io.flags = MAP_AUTOSZ | MAP_ACTIVE;
- io.speed = 0;
- io.start = 0x0100;
- io.stop = 0x010F;
- i365_set_io_map (&socket, &io);
-
-#ifdef DEBUG
- i82365_dump_regions (socket.dev);
-#endif
-
- return 0;
-}
-
-static void i82365_exit (void)
-{
- io.map = 0;
- io.flags = 0;
- io.speed = 0;
- io.start = 0;
- io.stop = 0x1;
-
- i365_set_io_map (&socket, &io);
-
- mem.map = 0;
- mem.flags = 0;
- mem.speed = 0;
- mem.sys_start = 0;
- mem.sys_stop = 0x1000;
- mem.card_start = 0;
-
- i365_set_mem_map (&socket, &mem);
-
- socket.state.sysctl &= 0xFFFF00FF;
-
- state.Vcc = state.Vpp = 0;
-
- i365_set_socket (&socket, &state);
-}
-
-int pcmcia_on (void)
-{
- u_int rc;
-
- debug ("Enable PCMCIA " PCMCIA_SLOT_MSG "\n");
-
- rc = i82365_init();
- if (rc)
- goto exit;
-
- rc = check_ide_device(0);
- if (rc == 0)
- goto exit;
-
- i82365_exit();
-
-exit:
- return rc;
-}
-
-#if defined(CONFIG_CMD_PCMCIA)
-int pcmcia_off (void)
-{
- printf ("Disable PCMCIA " PCMCIA_SLOT_MSG "\n");
-
- i82365_exit();
-
- return 0;
-}
-#endif
-
-/*======================================================================
-
- Debug stuff
-
-======================================================================*/
-
-#ifdef DEBUG
-static void i82365_dump_regions (pci_dev_t dev)
-{
- u_int tmp[2];
- u_int *mem = (void *) socket.cb_phys;
- u_char *cis = (void *) CONFIG_SYS_PCMCIA_MEM_ADDR;
- u_char *ide = (void *) (CONFIG_SYS_ATA_BASE_ADDR + CONFIG_SYS_ATA_REG_OFFSET);
-
- pci_read_config_dword (dev, 0x00, tmp + 0);
- pci_read_config_dword (dev, 0x80, tmp + 1);
-
- printf ("PCI CONF: %08X ... %08X\n",
- tmp[0], tmp[1]);
- printf ("PCI MEM: ... %08X ... %08X\n",
- mem[0x8 / 4], mem[0x800 / 4]);
- printf ("CIS: ...%c%c%c%c%c%c%c%c...\n",
- cis[0x38], cis[0x3a], cis[0x3c], cis[0x3e],
- cis[0x40], cis[0x42], cis[0x44], cis[0x48]);
- printf ("CIS CONF: %02X %02X %02X ...\n",
- cis[0x200], cis[0x202], cis[0x204]);
- printf ("IDE: %02X %02X %02X %02X %02X %02X %02X %02X\n",
- ide[0], ide[1], ide[2], ide[3],
- ide[4], ide[5], ide[6], ide[7]);
-}
-#endif /* DEBUG */
-
-#endif /* CONFIG_I82365 */