* Some code cleanup

* Patch by Josef Baumgartner, 10 Feb 2004:
  Fixes for Coldfire port

* Patch by Brad Kemp, 11 Feb 2004:
  Fix CFI flash driver problems

1 files changed, 447 insertions, 0 deletions

diff --git a/include/asm-m68k/immap_5272.h b/include/asm-m68k/immap_5272.h
new file mode 100644
index 0000000..ecb4906
--- /dev/null
+++ b/include/asm-m68k/immap_5272.h
@@ -0,0 +1,447 @@
+/*
+ * MCF5272 Internal Memory Map
+ *
+ * Copyright (c) 2003 Josef Baumgartner <josef.baumgartner@telex.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __IMMAP_5272__
+#define __IMMAP_5272__
+
+/* System configuration registers
+*/
+typedef	struct sys_ctrl {
+	uint	sc_mbar;
+	ushort	sc_scr;
+	ushort	sc_spr;
+	uint	sc_pmr;
+	char	res1[2];
+	ushort	sc_alpr;
+	uint	sc_dir;
+	char	res2[12];
+} sysctrl_t;
+
+/* Interrupt module registers
+*/
+typedef struct int_ctrl {
+	uint	int_icr1;
+	uint	int_icr2;
+	uint	int_icr3;
+	uint	int_icr4;
+	uint	int_isr;
+	uint	int_pitr;
+	uint	int_piwr;
+	uchar	res1[3];
+	uchar	int_pivr;
+} intctrl_t;
+
+/* Chip select module registers.
+*/
+typedef struct	cs_ctlr {
+	uint	cs_br0;
+	uint	cs_or0;
+	uint	cs_br1;
+	uint	cs_or1;
+	uint	cs_br2;
+	uint	cs_or2;
+	uint	cs_br3;
+	uint	cs_or3;
+	uint	cs_br4;
+	uint	cs_or4;
+	uint	cs_br5;
+	uint	cs_or5;
+	uint	cs_br6;
+	uint	cs_or6;
+	uint	cs_br7;
+	uint	cs_or7;
+} csctrl_t;
+
+/* GPIO port registers
+*/
+typedef struct	gpio_ctrl {
+	uint	gpio_pacnt;
+	ushort	gpio_paddr;
+	ushort	gpio_padat;
+	uint	gpio_pbcnt;
+	ushort	gpio_pbddr;
+	ushort	gpio_pbdat;
+	uchar	res1[4];
+	ushort	gpio_pcddr;
+	ushort	gpio_pcdat;
+	uint	gpio_pdcnt;
+	uchar	res2[4];
+} gpio_t;
+
+/* QSPI module registers
+ */
+typedef struct	qspi_ctrl {
+	ushort	qspi_qmr;
+	uchar	res1[2];
+	ushort	qspi_qdlyr;
+	uchar	res2[2];
+	ushort	qspi_qwr;
+	uchar	res3[2];
+	ushort	qspi_qir;
+	uchar	res4[2];
+	ushort	qspi_qar;
+	uchar	res5[2];
+	ushort	qspi_qdr;
+	uchar	res6[10];
+} qspi_t;
+
+/* PWM module registers
+ */
+typedef struct	pwm_ctrl {
+	uchar	pwm_pwcr0;
+	uchar	res1[3];
+	uchar	pwm_pwcr1;
+	uchar	res2[3];
+	uchar	pwm_pwcr2;
+	uchar	res3[7];
+	uchar	pwm_pwwd0;
+	uchar	res4[3];
+	uchar	pwm_pwwd1;
+	uchar	res5[3];
+	uchar	pwm_pwwd2;
+	uchar	res6[7];
+} pwm_t;
+
+/* DMA module registers
+ */
+typedef struct	dma_ctrl {
+	ulong	dma_dmr;
+	uchar	res1[2];
+	ushort	dma_dir;
+	ulong	dma_dbcr;
+	ulong	dma_dsar;
+	ulong	dma_ddar;
+	uchar	res2[12];
+} dma_t;
+
+/* UART module registers
+ */
+typedef struct uart_ctrl {
+	uchar	uart_umr;
+	uchar	res1[3];
+	uchar	uart_usr_ucsr;
+	uchar	res2[3];
+	uchar	uart_ucr;
+	uchar	res3[3];
+	uchar	uart_urb_utb;
+	uchar	res4[3];
+	uchar	uart_uipcr_uacr;
+	uchar	res5[3];
+	uchar	uart_uisr_uimr;
+	uchar	res6[3];
+	uchar	uart_udu;
+	uchar	res7[3];
+	uchar	uart_udl;
+	uchar	res8[3];
+	uchar	uart_uabu;
+	uchar	res9[3];
+	uchar	uart_uabl;
+	uchar	res10[3];
+	uchar	uart_utf;
+	uchar	res11[3];
+	uchar	uart_urf;
+	uchar	res12[3];
+	uchar	uart_ufpd;
+	uchar	res13[3];
+	uchar	uart_uip;
+	uchar	res14[3];
+	uchar	uart_uop1;
+	uchar	res15[3];
+	uchar	uart_uop0;
+	uchar	res16[3];
+} uart_t;
+
+/* SDRAM controller registers, offset: 0x180
+ */
+typedef struct sdram_ctrl {
+	uchar   res1[2];
+	ushort	sdram_sdcr;
+	uchar	res2[2];
+	ushort	sdram_sdtr;
+	uchar	res3[120];
+} sdramctrl_t;
+
+/* Timer module registers
+ */
+typedef struct timer_ctrl {
+	ushort	timer_tmr;
+	ushort	res1;
+	ushort	timer_trr;
+	ushort	res2;
+	ushort	timer_tcap;
+	ushort	res3;
+	ushort	timer_tcn;
+	ushort	res4;
+	ushort	timer_ter;
+	uchar	res5[14];
+} timer_t;
+
+/* Watchdog registers
+ */
+typedef struct wdog_ctrl {
+	ushort	wdog_wrrr;
+	ushort	res1;
+	ushort	wdog_wirr;
+	ushort	res2;
+	ushort	wdog_wcr;
+	ushort	res3;
+	ushort	wdog_wer;
+	uchar	res4[114];
+} wdog_t;
+
+/* PLIC module registers
+ */
+typedef struct plic_ctrl {
+	ulong	plic_p0b1rr;
+	ulong	plic_p1b1rr;
+	ulong	plic_p2b1rr;
+	ulong	plic_p3b1rr;
+	ulong	plic_p0b2rr;
+	ulong	plic_p1b2rr;
+	ulong	plic_p2b2rr;
+	ulong	plic_p3b2rr;
+	uchar	plic_p0drr;
+	uchar	plic_p1drr;
+	uchar	plic_p2drr;
+	uchar	plic_p3drr;
+	uchar	res1[4];
+	ulong	plic_p0b1tr;
+	ulong	plic_p1b1tr;
+	ulong	plic_p2b1tr;
+	ulong	plic_p3b1tr;
+	ulong	plic_p0b2tr;
+	ulong	plic_p1b2tr;
+	ulong	plic_p2b2tr;
+	ulong	plic_p3b2tr;
+	uchar	plic_p0dtr;
+	uchar	plic_p1dtr;
+	uchar	plic_p2dtr;
+	uchar	plic_p3dtr;
+	uchar	res2[4];
+	ushort	plic_p0cr;
+	ushort	plic_p1cr;
+	ushort	plic_p2cr;
+	ushort	plic_p3cr;
+	ushort	plic_p0icr;
+	ushort	plic_p1icr;
+	ushort	plic_p2icr;
+	ushort	plic_p3icr;
+	ushort	plic_p0gmr;
+	ushort	plic_p1gmr;
+	ushort	plic_p2gmr;
+	ushort	plic_p3gmr;
+	ushort	plic_p0gmt;
+	ushort	plic_p1gmt;
+	ushort	plic_p2gmt;
+	ushort	plic_p3gmt;
+	uchar	res3;
+	uchar	plic_pgmts;
+	uchar	plic_pgmta;
+	uchar	res4;
+	uchar	plic_p0gcir;
+	uchar	plic_p1gcir;
+	uchar	plic_p2gcir;
+	uchar	plic_p3gcir;
+	uchar	plic_p0gcit;
+	uchar	plic_p1gcit;
+	uchar	plic_p2gcit;
+	uchar	plic_p3gcit;
+	uchar	res5[3];
+	uchar	plic_pgcitsr;
+	uchar	res6[3];
+	uchar	plic_pdcsr;
+	ushort	plic_p0psr;
+	ushort	plic_p1psr;
+	ushort	plic_p2psr;
+	ushort	plic_p3psr;
+	ushort	plic_pasr;
+	uchar	res7;
+	uchar	plic_plcr;
+	ushort	res8;
+	ushort	plic_pdrqr;
+	ushort	plic_p0sdr;
+	ushort	plic_p1sdr;
+	ushort	plic_p2sdr;
+	ushort	plic_p3sdr;
+	ushort	res9;
+	ushort	plic_pcsr;
+	uchar	res10[1184];
+} plic_t;
+
+/* Fast ethernet controller registers
+ */
+typedef struct fec {
+	uint	fec_ecntrl;		/* ethernet control register		*/
+	uint	fec_ievent;		/* interrupt event register		*/
+	uint	fec_imask;		/* interrupt mask register		*/
+	uint	fec_ivec;		/* interrupt level and vector status	*/
+	uint	fec_r_des_active;	/* Rx ring updated flag			*/
+	uint	fec_x_des_active;	/* Tx ring updated flag			*/
+	uint	res3[10];		/* reserved				*/
+	uint	fec_mii_data;		/* MII data register			*/
+	uint	fec_mii_speed;		/* MII speed control register		*/
+	uint	res4[17];		/* reserved				*/
+	uint	fec_r_bound;		/* end of RAM (read-only)		*/
+	uint	fec_r_fstart;		/* Rx FIFO start address		*/
+	uint	res5[6];		/* reserved				*/
+	uint	fec_x_fstart;		/* Tx FIFO start address		*/
+	uint	res7[21];		/* reserved				*/
+	uint	fec_r_cntrl;		/* Rx control register			*/
+	uint	fec_r_hash;		/* Rx hash register			*/
+	uint	res8[14];		/* reserved				*/
+	uint	fec_x_cntrl;		/* Tx control register			*/
+	uint	res9[0x9e];		/* reserved				*/
+	uint	fec_addr_low;		/* lower 32 bits of station address	*/
+	uint	fec_addr_high;		/* upper 16 bits of station address	*/
+	uint	fec_hash_table_high;	/* upper 32-bits of hash table		*/
+	uint	fec_hash_table_low;	/* lower 32-bits of hash table		*/
+	uint	fec_r_des_start;	/* beginning of Rx descriptor ring	*/
+	uint	fec_x_des_start;	/* beginning of Tx descriptor ring	*/
+	uint	fec_r_buff_size;	/* Rx buffer size			*/
+	uint	res2[9];		/* reserved				*/
+	uchar	fec_fifo[960];		/* fifo RAM				*/
+} fec_t;
+
+/* USB module registers
+*/
+typedef struct usb {
+	ushort	res1;
+	ushort	usb_fnr;
+	ushort	res2;
+	ushort	usb_fnmr;
+	ushort	res3;
+	ushort	usb_rfmr;
+	ushort	res4;
+	ushort	usb_rfmmr;
+	uchar	res5[3];
+	uchar	usb_far;
+	ulong	usb_asr;
+	ulong	usb_drr1;
+	ulong	usb_drr2;
+	ushort	res6;
+	ushort	usb_specr;
+	ushort	res7;
+	ushort	usb_ep0sr;
+	ulong	usb_iep0cfg;
+	ulong	usb_oep0cfg;
+	ulong	usb_ep1cfg;
+	ulong	usb_ep2cfg;
+	ulong	usb_ep3cfg;
+	ulong	usb_ep4cfg;
+	ulong	usb_ep5cfg;
+	ulong	usb_ep6cfg;
+	ulong	usb_ep7cfg;
+	ulong	usb_ep0ctl;
+	ushort	res8;
+	ushort	usb_ep1ctl;
+	ushort	res9;
+	ushort	usb_ep2ctl;
+	ushort	res10;
+	ushort	usb_ep3ctl;
+	ushort	res11;
+	ushort	usb_ep4ctl;
+	ushort	res12;
+	ushort	usb_ep5ctl;
+	ushort	res13;
+	ushort	usb_ep6ctl;
+	ushort	res14;
+	ushort	usb_ep7ctl;
+	ulong	usb_ep0isr;
+	ushort	res15;
+	ushort	usb_ep1isr;
+	ushort	res16;
+	ushort	usb_ep2isr;
+	ushort	res17;
+	ushort	usb_ep3isr;
+	ushort	res18;
+	ushort	usb_ep4isr;
+	ushort	res19;
+	ushort	usb_ep5isr;
+	ushort	res20;
+	ushort	usb_ep6isr;
+	ushort	res21;
+	ushort	usb_ep7isr;
+	ulong	usb_ep0imr;
+	ushort	res22;
+	ushort	usb_ep1imr;
+	ushort	res23;
+	ushort	usb_ep2imr;
+	ushort	res24;
+	ushort	usb_ep3imr;
+	ushort	res25;
+	ushort	usb_ep4imr;
+	ushort	res26;
+	ushort	usb_ep5imr;
+	ushort	res27;
+	ushort	usb_ep6imr;
+	ushort	res28;
+	ushort	usb_ep7imr;
+	ulong	usb_ep0dr;
+	ulong	usb_ep1dr;
+	ulong	usb_ep2dr;
+	ulong	usb_ep3dr;
+	ulong	usb_ep4dr;
+	ulong	usb_ep5dr;
+	ulong	usb_ep6dr;
+	ulong	usb_ep7dr;
+	ushort	res29;
+	ushort	usb_ep0dpr;
+	ushort	res30;
+	ushort	usb_ep1dpr;
+	ushort	res31;
+	ushort	usb_ep2dpr;
+	ushort	res32;
+	ushort	usb_ep3dpr;
+	ushort	res33;
+	ushort	usb_ep4dpr;
+	ushort	res34;
+	ushort	usb_ep5dpr;
+	ushort	res35;
+	ushort	usb_ep6dpr;
+	ushort	res36;
+	ushort	usb_ep7dpr;
+	uchar	res37[788];
+	uchar	usb_cfgram[1024];
+} usb_t;
+
+/* Internal memory map.
+*/
+typedef struct immap {
+	sysctrl_t	sysctrl_reg;	/* System configuration registers */
+	intctrl_t	intctrl_reg;	/* Interrupt controller registers */
+	csctrl_t	csctrl_reg;	/* Chip select controller registers */
+	gpio_t		gpio_reg;	/* GPIO controller registers */
+	qspi_t		qspi_reg;	/* QSPI controller registers */
+	pwm_t		pwm_reg;	/* Pulse width modulation registers */
+	dma_t		dma_reg;	/* DMA registers */
+	uart_t		uart_reg[2];	/* UART registers */
+	sdramctrl_t	sdram_reg;	/* SDRAM controller registers */
+	timer_t		timer_reg[4];	/* Timer registers */
+	wdog_t		wdog_reg;	/* Watchdog registers */
+	plic_t		plic_reg;	/* Physical layer interface registers */
+	fec_t		fec_reg;	/* Fast ethernet controller registers */
+	usb_t		usb_reg;	/* USB controller registers */
+} immap_t;
+
+#endif /* __IMMAP_5272__ */