Remove obsoleted POST files.

Signed-off-by: Wolfgang Denk <wd@denx.de>

1 files changed, 0 insertions, 560 deletions

diff --git a/post/uart.c b/post/uart.c
deleted file mode 100644
index fd97e38..0000000
--- a/post/uart.c
+++ /dev/null
@@ -1,560 +0,0 @@
-/*
- * (C) Copyright 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.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
- */
-
-#include <common.h>
-
-/*
- * UART test
- *
- * The Serial Management Controllers (SMC) and the Serial Communication
- * Controllers (SCC) listed in ctlr_list array below are tested in
- * the loopback UART mode.
- * The controllers are configured accordingly and several characters
- * are transmitted. The configurable test parameters are:
- *   MIN_PACKET_LENGTH - minimum size of packet to transmit
- *   MAX_PACKET_LENGTH - maximum size of packet to transmit
- *   TEST_NUM - number of tests
- */
-
-#ifdef CONFIG_POST
-
-#include <post.h>
-#if CONFIG_POST & CFG_POST_UART
-#if defined(CONFIG_8xx)
-#include <commproc.h>
-#elif defined(CONFIG_MPC8260)
-#include <asm/cpm_8260.h>
-#else
-#error "Apparently a bad configuration, please fix."
-#endif
-#include <command.h>
-#include <serial.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#define CTLR_SMC 0
-#define CTLR_SCC 1
-
-/* The list of controllers to test */
-#if defined(CONFIG_MPC823)
-static int ctlr_list[][2] =
-		{ {CTLR_SMC, 0}, {CTLR_SMC, 1}, {CTLR_SCC, 1} };
-#else
-static int ctlr_list[][2] = { };
-#endif
-
-#define CTRL_LIST_SIZE (sizeof(ctlr_list) / sizeof(ctlr_list[0]))
-
-static struct {
-	void (*init) (int index);
-	void (*halt) (int index);
-	void (*putc) (int index, const char c);
-	int (*getc) (int index);
-} ctlr_proc[2];
-
-static char *ctlr_name[2] = { "SMC", "SCC" };
-
-static int proff_smc[] = { PROFF_SMC1, PROFF_SMC2 };
-static int proff_scc[] =
-		{ PROFF_SCC1, PROFF_SCC2, PROFF_SCC3, PROFF_SCC4 };
-
-/*
- * SMC callbacks
- */
-
-static void smc_init (int smc_index)
-{
-	static int cpm_cr_ch[] = { CPM_CR_CH_SMC1, CPM_CR_CH_SMC2 };
-
-	volatile immap_t *im = (immap_t *) CFG_IMMR;
-	volatile smc_t *sp;
-	volatile smc_uart_t *up;
-	volatile cbd_t *tbdf, *rbdf;
-	volatile cpm8xx_t *cp = &(im->im_cpm);
-	uint dpaddr;
-
-	/* initialize pointers to SMC */
-
-	sp = (smc_t *) & (cp->cp_smc[smc_index]);
-	up = (smc_uart_t *) & cp->cp_dparam[proff_smc[smc_index]];
-
-	/* Disable transmitter/receiver.
-	 */
-	sp->smc_smcmr &= ~(SMCMR_REN | SMCMR_TEN);
-
-	/* Enable SDMA.
-	 */
-	im->im_siu_conf.sc_sdcr = 1;
-
-	/* clear error conditions */
-#ifdef	CFG_SDSR
-	im->im_sdma.sdma_sdsr = CFG_SDSR;
-#else
-	im->im_sdma.sdma_sdsr = 0x83;
-#endif
-
-	/* clear SDMA interrupt mask */
-#ifdef	CFG_SDMR
-	im->im_sdma.sdma_sdmr = CFG_SDMR;
-#else
-	im->im_sdma.sdma_sdmr = 0x00;
-#endif
-
-#if defined(CONFIG_FADS)
-	/* Enable RS232 */
-	*((uint *) BCSR1) &=
-			~(smc_index == 1 ? BCSR1_RS232EN_1 : BCSR1_RS232EN_2);
-#endif
-
-#if defined(CONFIG_RPXLITE) || defined(CONFIG_RPXCLASSIC)
-	/* Enable Monitor Port Transceiver */
-	*((uchar *) BCSR0) |= BCSR0_ENMONXCVR;
-#endif
-
-	/* Set the physical address of the host memory buffers in
-	 * the buffer descriptors.
-	 */
-
-#ifdef CFG_ALLOC_DPRAM
-	dpaddr = dpram_alloc_align (sizeof (cbd_t) * 2 + 2, 8);
-#else
-	dpaddr = CPM_POST_BASE;
-#endif
-
-	/* Allocate space for two buffer descriptors in the DP ram.
-	 * For now, this address seems OK, but it may have to
-	 * change with newer versions of the firmware.
-	 * damm: allocating space after the two buffers for rx/tx data
-	 */
-
-	rbdf = (cbd_t *) & cp->cp_dpmem[dpaddr];
-	rbdf->cbd_bufaddr = (uint) (rbdf + 2);
-	rbdf->cbd_sc = 0;
-	tbdf = rbdf + 1;
-	tbdf->cbd_bufaddr = ((uint) (rbdf + 2)) + 1;
-	tbdf->cbd_sc = 0;
-
-	/* Set up the uart parameters in the parameter ram.
-	 */
-	up->smc_rbase = dpaddr;
-	up->smc_tbase = dpaddr + sizeof (cbd_t);
-	up->smc_rfcr = SMC_EB;
-	up->smc_tfcr = SMC_EB;
-
-#if defined(CONFIG_MBX)
-	board_serial_init ();
-#endif
-
-	/* Set UART mode, 8 bit, no parity, one stop.
-	 * Enable receive and transmit.
-	 * Set local loopback mode.
-	 */
-	sp->smc_smcmr = smcr_mk_clen (9) | SMCMR_SM_UART | (ushort) 0x0004;
-
-	/* Mask all interrupts and remove anything pending.
-	 */
-	sp->smc_smcm = 0;
-	sp->smc_smce = 0xff;
-
-	/* Set up the baud rate generator.
-	 */
-	cp->cp_simode = 0x00000000;
-
-	cp->cp_brgc1 =
-			(((gd->cpu_clk / 16 / gd->baudrate) -
-			  1) << 1) | CPM_BRG_EN;
-
-	/* Make the first buffer the only buffer.
-	 */
-	tbdf->cbd_sc |= BD_SC_WRAP;
-	rbdf->cbd_sc |= BD_SC_EMPTY | BD_SC_WRAP;
-
-	/* Single character receive.
-	 */
-	up->smc_mrblr = 1;
-	up->smc_maxidl = 0;
-
-	/* Initialize Tx/Rx parameters.
-	 */
-
-	while (cp->cp_cpcr & CPM_CR_FLG)	/* wait if cp is busy */
-		;
-
-	cp->cp_cpcr =
-			mk_cr_cmd (cpm_cr_ch[smc_index], CPM_CR_INIT_TRX) | CPM_CR_FLG;
-
-	while (cp->cp_cpcr & CPM_CR_FLG)	/* wait if cp is busy */
-		;
-
-	/* Enable transmitter/receiver.
-	 */
-	sp->smc_smcmr |= SMCMR_REN | SMCMR_TEN;
-}
-
-static void smc_halt(int smc_index)
-{
-}
-
-static void smc_putc (int smc_index, const char c)
-{
-	volatile cbd_t *tbdf;
-	volatile char *buf;
-	volatile smc_uart_t *up;
-	volatile immap_t *im = (immap_t *) CFG_IMMR;
-	volatile cpm8xx_t *cpmp = &(im->im_cpm);
-
-	up = (smc_uart_t *) & cpmp->cp_dparam[proff_smc[smc_index]];
-
-	tbdf = (cbd_t *) & cpmp->cp_dpmem[up->smc_tbase];
-
-	/* Wait for last character to go.
-	 */
-
-	buf = (char *) tbdf->cbd_bufaddr;
-#if 0
-	__asm__ ("eieio");
-	while (tbdf->cbd_sc & BD_SC_READY)
-		__asm__ ("eieio");
-#endif
-
-	*buf = c;
-	tbdf->cbd_datlen = 1;
-	tbdf->cbd_sc |= BD_SC_READY;
-	__asm__ ("eieio");
-#if 1
-	while (tbdf->cbd_sc & BD_SC_READY)
-		__asm__ ("eieio");
-#endif
-}
-
-static int smc_getc (int smc_index)
-{
-	volatile cbd_t *rbdf;
-	volatile unsigned char *buf;
-	volatile smc_uart_t *up;
-	volatile immap_t *im = (immap_t *) CFG_IMMR;
-	volatile cpm8xx_t *cpmp = &(im->im_cpm);
-	unsigned char c;
-	int i;
-
-	up = (smc_uart_t *) & cpmp->cp_dparam[proff_smc[smc_index]];
-
-	rbdf = (cbd_t *) & cpmp->cp_dpmem[up->smc_rbase];
-
-	/* Wait for character to show up.
-	 */
-	buf = (unsigned char *) rbdf->cbd_bufaddr;
-#if 0
-	while (rbdf->cbd_sc & BD_SC_EMPTY);
-#else
-	for (i = 100; i > 0; i--) {
-		if (!(rbdf->cbd_sc & BD_SC_EMPTY))
-			break;
-		udelay (1000);
-	}
-
-	if (i == 0)
-		return -1;
-#endif
-	c = *buf;
-	rbdf->cbd_sc |= BD_SC_EMPTY;
-
-	return (c);
-}
-
-  /*
-   * SCC callbacks
-   */
-
-static void scc_init (int scc_index)
-{
-	static int cpm_cr_ch[] = {
-		CPM_CR_CH_SCC1,
-		CPM_CR_CH_SCC2,
-		CPM_CR_CH_SCC3,
-		CPM_CR_CH_SCC4,
-	};
-
-	volatile immap_t *im = (immap_t *) CFG_IMMR;
-	volatile scc_t *sp;
-	volatile scc_uart_t *up;
-	volatile cbd_t *tbdf, *rbdf;
-	volatile cpm8xx_t *cp = &(im->im_cpm);
-	uint dpaddr;
-
-	/* initialize pointers to SCC */
-
-	sp = (scc_t *) & (cp->cp_scc[scc_index]);
-	up = (scc_uart_t *) & cp->cp_dparam[proff_scc[scc_index]];
-
-	/* Disable transmitter/receiver.
-	 */
-	sp->scc_gsmrl &= ~(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
-
-
-	/* Allocate space for two buffer descriptors in the DP ram.
-	 */
-
-#ifdef CFG_ALLOC_DPRAM
-	dpaddr = dpram_alloc_align (sizeof (cbd_t) * 2 + 2, 8);
-#else
-	dpaddr = CPM_POST_BASE;
-#endif
-
-	/* Enable SDMA.
-	 */
-	im->im_siu_conf.sc_sdcr = 0x0001;
-
-	/* Set the physical address of the host memory buffers in
-	 * the buffer descriptors.
-	 */
-
-	rbdf = (cbd_t *) & cp->cp_dpmem[dpaddr];
-	rbdf->cbd_bufaddr = (uint) (rbdf + 2);
-	rbdf->cbd_sc = 0;
-	tbdf = rbdf + 1;
-	tbdf->cbd_bufaddr = ((uint) (rbdf + 2)) + 1;
-	tbdf->cbd_sc = 0;
-
-	/* Set up the baud rate generator.
-	 */
-	cp->cp_sicr &= ~(0x000000FF << (8 * scc_index));
-	/* no |= needed, since BRG1 is 000 */
-
-	cp->cp_brgc1 =
-			(((gd->cpu_clk / 16 / gd->baudrate) -
-			  1) << 1) | CPM_BRG_EN;
-
-	/* Set up the uart parameters in the parameter ram.
-	 */
-	up->scc_genscc.scc_rbase = dpaddr;
-	up->scc_genscc.scc_tbase = dpaddr + sizeof (cbd_t);
-
-	/* Initialize Tx/Rx parameters.
-	 */
-	while (cp->cp_cpcr & CPM_CR_FLG)	/* wait if cp is busy */
-		;
-	cp->cp_cpcr =
-			mk_cr_cmd (cpm_cr_ch[scc_index], CPM_CR_INIT_TRX) | CPM_CR_FLG;
-
-	while (cp->cp_cpcr & CPM_CR_FLG)	/* wait if cp is busy */
-		;
-
-	up->scc_genscc.scc_rfcr = SCC_EB | 0x05;
-	up->scc_genscc.scc_tfcr = SCC_EB | 0x05;
-
-	up->scc_genscc.scc_mrblr = 1;	/* Single character receive */
-	up->scc_maxidl = 0;		/* disable max idle */
-	up->scc_brkcr = 1;		/* send one break character on stop TX */
-	up->scc_parec = 0;
-	up->scc_frmec = 0;
-	up->scc_nosec = 0;
-	up->scc_brkec = 0;
-	up->scc_uaddr1 = 0;
-	up->scc_uaddr2 = 0;
-	up->scc_toseq = 0;
-	up->scc_char1 = 0x8000;
-	up->scc_char2 = 0x8000;
-	up->scc_char3 = 0x8000;
-	up->scc_char4 = 0x8000;
-	up->scc_char5 = 0x8000;
-	up->scc_char6 = 0x8000;
-	up->scc_char7 = 0x8000;
-	up->scc_char8 = 0x8000;
-	up->scc_rccm = 0xc0ff;
-
-	/* Set low latency / small fifo.
-	 */
-	sp->scc_gsmrh = SCC_GSMRH_RFW;
-
-	/* Set UART mode
-	 */
-	sp->scc_gsmrl &= ~0xF;
-	sp->scc_gsmrl |= SCC_GSMRL_MODE_UART;
-
-	/* Set local loopback mode.
-	 */
-	sp->scc_gsmrl &= ~SCC_GSMRL_DIAG_LE;
-	sp->scc_gsmrl |= SCC_GSMRL_DIAG_LOOP;
-
-	/* Set clock divider 16 on Tx and Rx
-	 */
-	sp->scc_gsmrl |= (SCC_GSMRL_TDCR_16 | SCC_GSMRL_RDCR_16);
-
-	sp->scc_psmr |= SCU_PSMR_CL;
-
-	/* Mask all interrupts and remove anything pending.
-	 */
-	sp->scc_sccm = 0;
-	sp->scc_scce = 0xffff;
-	sp->scc_dsr = 0x7e7e;
-	sp->scc_psmr = 0x3000;
-
-	/* Make the first buffer the only buffer.
-	 */
-	tbdf->cbd_sc |= BD_SC_WRAP;
-	rbdf->cbd_sc |= BD_SC_EMPTY | BD_SC_WRAP;
-
-	/* Enable transmitter/receiver.
-	 */
-	sp->scc_gsmrl |= (SCC_GSMRL_ENR | SCC_GSMRL_ENT);
-}
-
-static void scc_halt(int scc_index)
-{
-	volatile immap_t *im = (immap_t *) CFG_IMMR;
-	volatile cpm8xx_t *cp = &(im->im_cpm);
-	volatile scc_t *sp = (scc_t *) & (cp->cp_scc[scc_index]);
-
-	sp->scc_gsmrl &= ~(SCC_GSMRL_ENR | SCC_GSMRL_ENT | SCC_GSMRL_DIAG_LE);
-}
-
-static void scc_putc (int scc_index, const char c)
-{
-	volatile cbd_t *tbdf;
-	volatile char *buf;
-	volatile scc_uart_t *up;
-	volatile immap_t *im = (immap_t *) CFG_IMMR;
-	volatile cpm8xx_t *cpmp = &(im->im_cpm);
-
-	up = (scc_uart_t *) & cpmp->cp_dparam[proff_scc[scc_index]];
-
-	tbdf = (cbd_t *) & cpmp->cp_dpmem[up->scc_genscc.scc_tbase];
-
-	/* Wait for last character to go.
-	 */
-
-	buf = (char *) tbdf->cbd_bufaddr;
-#if 0
-	__asm__ ("eieio");
-	while (tbdf->cbd_sc & BD_SC_READY)
-		__asm__ ("eieio");
-#endif
-
-	*buf = c;
-	tbdf->cbd_datlen = 1;
-	tbdf->cbd_sc |= BD_SC_READY;
-	__asm__ ("eieio");
-#if 1
-	while (tbdf->cbd_sc & BD_SC_READY)
-		__asm__ ("eieio");
-#endif
-}
-
-static int scc_getc (int scc_index)
-{
-	volatile cbd_t *rbdf;
-	volatile unsigned char *buf;
-	volatile scc_uart_t *up;
-	volatile immap_t *im = (immap_t *) CFG_IMMR;
-	volatile cpm8xx_t *cpmp = &(im->im_cpm);
-	unsigned char c;
-	int i;
-
-	up = (scc_uart_t *) & cpmp->cp_dparam[proff_scc[scc_index]];
-
-	rbdf = (cbd_t *) & cpmp->cp_dpmem[up->scc_genscc.scc_rbase];
-
-	/* Wait for character to show up.
-	 */
-	buf = (unsigned char *) rbdf->cbd_bufaddr;
-#if 0
-	while (rbdf->cbd_sc & BD_SC_EMPTY);
-#else
-	for (i = 100; i > 0; i--) {
-		if (!(rbdf->cbd_sc & BD_SC_EMPTY))
-			break;
-		udelay (1000);
-	}
-
-	if (i == 0)
-		return -1;
-#endif
-	c = *buf;
-	rbdf->cbd_sc |= BD_SC_EMPTY;
-
-	return (c);
-}
-
-  /*
-   * Test routines
-   */
-
-static int test_ctlr (int ctlr, int index)
-{
-	int res = -1;
-	char test_str[] = "*** UART Test String ***\r\n";
-	int i;
-
-	ctlr_proc[ctlr].init (index);
-
-	for (i = 0; i < sizeof (test_str) - 1; i++) {
-		ctlr_proc[ctlr].putc (index, test_str[i]);
-		if (ctlr_proc[ctlr].getc (index) != test_str[i])
-			goto Done;
-	}
-
-	res = 0;
-
-Done:
-	ctlr_proc[ctlr].halt (index);
-
-	if (res != 0) {
-		post_log ("uart %s%d test failed\n",
-				ctlr_name[ctlr], index + 1);
-	}
-
-	return res;
-}
-
-int uart_post_test (int flags)
-{
-	int res = 0;
-	int i;
-
-	ctlr_proc[CTLR_SMC].init = smc_init;
-	ctlr_proc[CTLR_SMC].halt = smc_halt;
-	ctlr_proc[CTLR_SMC].putc = smc_putc;
-	ctlr_proc[CTLR_SMC].getc = smc_getc;
-
-	ctlr_proc[CTLR_SCC].init = scc_init;
-	ctlr_proc[CTLR_SCC].halt = scc_halt;
-	ctlr_proc[CTLR_SCC].putc = scc_putc;
-	ctlr_proc[CTLR_SCC].getc = scc_getc;
-
-	for (i = 0; i < CTRL_LIST_SIZE; i++) {
-		if (test_ctlr (ctlr_list[i][0], ctlr_list[i][1]) != 0) {
-			res = -1;
-		}
-	}
-
-#if !defined(CONFIG_8xx_CONS_NONE)
-	serial_reinit_all ();
-#endif
-
-	return res;
-}
-
-#endif /* CONFIG_POST & CFG_POST_UART */
-
-#endif /* CONFIG_POST */