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authorStefan Roese <sr@denx.de>2006-10-07 11:35:25 +0200
committerStefan Roese <sr@denx.de>2006-10-07 11:35:25 +0200
commit5bc528fa4da751d472397b308137238a6465afd2 (patch)
tree9cd3d9702b7b92cffa166ea7a0bd8fdcf1a964a7 /board
parent77d5034847d328753b80c46b83f960a14a26f40e (diff)
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Update ALPR code (NAND support working now)
Patch by Stefan Roese, 07 Oct 2006
Diffstat (limited to 'board')
-rw-r--r--board/prodrive/alpr/Makefile2
-rw-r--r--board/prodrive/alpr/alpr.c31
-rw-r--r--board/prodrive/alpr/flash.c70
-rw-r--r--board/prodrive/alpr/init.S89
-rw-r--r--board/prodrive/alpr/nand.c202
-rw-r--r--board/prodrive/common/flash.c4
6 files changed, 185 insertions, 213 deletions
diff --git a/board/prodrive/alpr/Makefile b/board/prodrive/alpr/Makefile
index 993ad19..1024a41 100644
--- a/board/prodrive/alpr/Makefile
+++ b/board/prodrive/alpr/Makefile
@@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(BOARD).a
-COBJS = $(BOARD).o fpga.o nand.o
+COBJS = $(BOARD).o flash.o fpga.o nand.o
SOBJS = init.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
diff --git a/board/prodrive/alpr/alpr.c b/board/prodrive/alpr/alpr.c
index 4f250c4..e8435bf 100644
--- a/board/prodrive/alpr/alpr.c
+++ b/board/prodrive/alpr/alpr.c
@@ -38,11 +38,19 @@ int board_early_init_f (void)
/*-------------------------------------------------------------------------+
| Initialize EBC CONFIG
+-------------------------------------------------------------------------*/
+#if 0
mtebc(xbcfg, EBC_CFG_LE_UNLOCK |
EBC_CFG_PTD_ENABLE | EBC_CFG_RTC_64PERCLK |
EBC_CFG_ATC_PREVIOUS | EBC_CFG_DTC_PREVIOUS |
EBC_CFG_CTC_PREVIOUS | EBC_CFG_EMC_NONDEFAULT |
EBC_CFG_PME_DISABLE | EBC_CFG_PR_32);
+#else
+ mtebc(xbcfg, EBC_CFG_LE_UNLOCK |
+ EBC_CFG_PTD_DISABLE | EBC_CFG_RTC_64PERCLK |
+ EBC_CFG_ATC_PREVIOUS | EBC_CFG_DTC_PREVIOUS |
+ EBC_CFG_CTC_PREVIOUS | EBC_CFG_EMC_NONDEFAULT |
+ EBC_CFG_PME_DISABLE | EBC_CFG_PR_32);
+#endif
/*--------------------------------------------------------------------
* Setup the interrupt controller polarities, triggers, etc.
@@ -230,19 +238,6 @@ int is_pci_host(struct pci_controller *hose)
#if defined(CONFIG_PCI) && defined(CFG_PCI_MASTER_INIT)
void pci_master_init(struct pci_controller *hose)
{
- unsigned short temp_short;
-#if 0
- /*--------------------------------------------------------------------------+
- | Write the PowerPC440 PCI Configuration regs.
- | Enable PowerPC440 to be a master on the PCI bus (PMM).
- | Enable PowerPC440 to act as a PCI memory target (PTM).
- +--------------------------------------------------------------------------*/
- pci_read_config_word(0, PCI_COMMAND, &temp_short);
- pci_write_config_word(0, PCI_COMMAND,
- temp_short | PCI_COMMAND_MASTER |
- PCI_COMMAND_MEMORY);
-#endif
-#if 1
/*--------------------------------------------------------------------------+
| PowerPC440 PCI Master configuration.
| Map PLB/processor addresses to PCI memory space.
@@ -265,8 +260,6 @@ void pci_master_init(struct pci_controller *hose)
out32r(PCIX0_POM1PCIAL, CFG_PCI_MEMBASE2); /* PMM0 PCI Low Address */
out32r(PCIX0_POM1PCIAH, 0x00000000); /* PMM0 PCI High Address */
out32r(PCIX0_POM1SA, ~(0x10000000 - 1) | 1); /* 256MB + enable region */
-
-#endif
}
#endif /* defined(CONFIG_PCI) && defined(CFG_PCI_MASTER_INIT) */
@@ -281,3 +274,11 @@ int post_hotkeys_pressed(void)
return (ctrlc());
}
#endif
+
+void board_reset(void)
+{
+ /*
+ * Initiate chip reset in debug control register DBCR
+ */
+ mtspr(dbcr0, 0x20000000);
+}
diff --git a/board/prodrive/alpr/flash.c b/board/prodrive/alpr/flash.c
new file mode 100644
index 0000000..8fa0084
--- /dev/null
+++ b/board/prodrive/alpr/flash.c
@@ -0,0 +1,70 @@
+/*
+ * (C) Copyright 2006
+ * Stefan Roese, DENX Software Engineering, sr@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>
+
+/*
+ * include common flash code (for esd boards)
+ */
+#include "../common/flash.c"
+
+/*
+ * Prototypes
+ */
+static ulong flash_get_size (vu_long * addr, flash_info_t * info);
+
+unsigned long flash_init(void)
+{
+ unsigned long size;
+ int i;
+
+ /* Init: no FLASHes known */
+ for (i=0; i<CFG_MAX_FLASH_BANKS; i++)
+ flash_info[i].flash_id = FLASH_UNKNOWN;
+
+ size = flash_get_size((vu_long *)FLASH_BASE0_PRELIM, &flash_info[0]);
+
+ if (flash_info[0].flash_id == FLASH_UNKNOWN)
+ printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
+ size, size<<20);
+
+ /* Monitor protection ON by default */
+ flash_protect(FLAG_PROTECT_SET, -CFG_MONITOR_LEN, 0xffffffff,
+ &flash_info[0]);
+
+ /* Environment protection ON by default */
+ flash_protect(FLAG_PROTECT_SET,
+ CFG_ENV_ADDR,
+ CFG_ENV_ADDR + CFG_ENV_SECT_SIZE - 1,
+ &flash_info[CFG_MAX_FLASH_BANKS - 1]);
+
+ /* Redundant environment protection ON by default */
+ flash_protect(FLAG_PROTECT_SET,
+ CFG_ENV_ADDR_REDUND,
+ CFG_ENV_ADDR_REDUND + CFG_ENV_SIZE_REDUND - 1,
+ &flash_info[CFG_MAX_FLASH_BANKS - 1]);
+
+ flash_info[0].size = size;
+
+ return size;
+}
diff --git a/board/prodrive/alpr/init.S b/board/prodrive/alpr/init.S
index 59d3ab6..1baa609 100644
--- a/board/prodrive/alpr/init.S
+++ b/board/prodrive/alpr/init.S
@@ -1,24 +1,25 @@
/*
-* Copyright (C) 2002 Scott McNutt <smcnutt@artesyncp.com>
-*
-* 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
-*/
+ * (C) Copyright 2006
+ * Stefan Roese, DENX Software Engineering, sr@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 <ppc_asm.tmpl>
#include <config.h>
@@ -27,15 +28,15 @@
#define TLB_VALID 0x00000200
/* Supported page sizes */
-
#define SZ_1K 0x00000000
#define SZ_4K 0x00000010
#define SZ_16K 0x00000020
#define SZ_64K 0x00000030
-#define SZ_256K 0x00000040
+#define SZ_256K 0x00000040
#define SZ_1M 0x00000050
+#define SZ_8M 0x00000060
#define SZ_16M 0x00000070
-#define SZ_256M 0x00000090
+#define SZ_256M 0x00000090
/* Storage attributes */
#define SA_W 0x00000800 /* Write-through */
@@ -81,29 +82,23 @@
*
*************************************************************************/
- .section .bootpg,"ax"
- .globl tlbtab
+ .section .bootpg,"ax"
+ .globl tlbtab
tlbtab:
- tlbtab_start
- tlbentry( 0xf0000000, SZ_256M, 0xf0000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
- tlbentry( CFG_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_R|AC_W|SA_G|SA_I)
- tlbentry( CFG_ISRAM_BASE, SZ_4K, 0x80000000, 0, AC_R|AC_W|AC_X )
- tlbentry( CFG_ISRAM_BASE + 0x1000, SZ_4K, 0x80001000, 0, AC_R|AC_W|AC_X )
- tlbentry( CFG_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
- tlbentry( CFG_SDRAM_BASE+0x10000000, SZ_256M, 0x00000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
- tlbentry( CFG_PCI_BASE, SZ_256M, 0x00000000, 2, AC_R|AC_W|SA_G|SA_I )
-
- /* PCI */
- tlbentry( CFG_PCI_MEMBASE, SZ_256M, CFG_PCI_MEMBASE, 3, AC_R|AC_W|SA_G|SA_I )
-#if 1
- tlbentry( CFG_PCI_MEMBASE1, SZ_256M, CFG_PCI_MEMBASE1, 3, AC_R|AC_W|SA_G|SA_I )
- tlbentry( CFG_PCI_MEMBASE2, SZ_256M, CFG_PCI_MEMBASE2, 3, AC_R|AC_W|SA_G|SA_I )
-#endif
-#if 0
- tlbentry( CFG_PCI_MEMBASE3, SZ_256M, CFG_PCI_MEMBASE3, 3, AC_R|AC_W|SA_G|SA_I )
-#endif
-
- /* NAND */
- tlbentry( CFG_NAND_BASE, SZ_16M, CFG_NAND_BASE, 1, AC_R|AC_W|AC_X|SA_G|SA_I )
- tlbtab_end
+ tlbtab_start
+ tlbentry( 0xff000000, SZ_16M, 0xff000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I )
+ tlbentry( CFG_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_R|AC_W|SA_G|SA_I )
+ tlbentry( CFG_ISRAM_BASE, SZ_4K, 0x80000000, 0, AC_R|AC_W|AC_X )
+ tlbentry( CFG_ISRAM_BASE + 0x1000, SZ_4K, 0x80001000, 0, AC_R|AC_W|AC_X )
+ tlbentry( CFG_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
+ tlbentry( CFG_PCI_BASE, SZ_256M, 0x00000000, 2, AC_R|AC_W|SA_G|SA_I )
+
+ /* PCI */
+ tlbentry( CFG_PCI_MEMBASE, SZ_256M, CFG_PCI_MEMBASE, 3, AC_R|AC_W|SA_G|SA_I )
+ tlbentry( CFG_PCI_MEMBASE1, SZ_256M, CFG_PCI_MEMBASE1, 3, AC_R|AC_W|SA_G|SA_I )
+ tlbentry( CFG_PCI_MEMBASE2, SZ_256M, CFG_PCI_MEMBASE2, 3, AC_R|AC_W|SA_G|SA_I )
+
+ /* NAND */
+ tlbentry( CFG_NAND_BASE, SZ_4K, CFG_NAND_BASE, 1, AC_R|AC_W|AC_X|SA_G|SA_I )
+ tlbtab_end
diff --git a/board/prodrive/alpr/nand.c b/board/prodrive/alpr/nand.c
index bd9ba35..20a8098 100644
--- a/board/prodrive/alpr/nand.c
+++ b/board/prodrive/alpr/nand.c
@@ -2,6 +2,9 @@
* (C) Copyright 2006
* Heiko Schocher, DENX Software Engineering, hs@denx.de
*
+ * (C) Copyright 2006
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
* See file CREDITS for list of people who contributed to this
* project.
*
@@ -22,69 +25,27 @@
*/
#include <common.h>
-#include <asm/io.h>
#if (CONFIG_COMMANDS & CFG_CMD_NAND)
+#include <asm/processor.h>
#include <nand.h>
-#if 0
-#define HS_printf(fmt,arg...) \
- printf("HS %s %s: " fmt,__FILE__, __FUNCTION__, ##arg)
-#else
-#define HS_printf(fmt,arg...) \
- do { } while (0)
-#endif
-
-#if 0
-#define CPLD_REG uchar
-#else
-#define CPLD_REG u16
-#endif
-
struct alpr_ndfc_regs {
- CPLD_REG cmd[4];
- CPLD_REG addr_wait;
- CPLD_REG term;
- CPLD_REG dummy;
- uchar dum2[2];
- CPLD_REG data;
+ u16 cmd[4];
+ u16 addr_wait;
+ u16 term;
+ u16 dummy;
+ u16 dummy2;
+ u16 data;
};
static u8 hwctl;
-static struct alpr_ndfc_regs *alpr_ndfc;
-static int alpr_chip = 0;
+static struct alpr_ndfc_regs *alpr_ndfc = NULL;
-#if 1
-static int pdnb3_nand_dev_ready(struct mtd_info *mtd);
+#define readb(addr) (u8)(*(volatile u16 *)(addr))
+#define writeb(d,addr) *(volatile u16 *)(addr) = ((u16)(d))
-#if 1
-static u_char alpr_read (void *padr) {
- return (u_char )*((u16 *)(padr));
-}
-#else
-static u_char alpr_read (void *padr) {
- u16 hilf;
- u_char ret = 0;
- hilf = *((u16 *)(padr));
- ret = hilf;
-printf("%p hilf: %x ret: %x\n", padr, hilf, ret);
- return ret;
-}
-#endif
-
-static void alpr_write (u_char byte, void *padr) {
-HS_printf("%p Byte: %x\n", padr, byte);
- *(volatile u16 *)padr = (u16)(byte);
-}
-
-#elif 0
-#define alpr_read(a) (*(volatile u16 *) (a))
-#define alpr_write(a, b) ((*(volatile u16 *) (a)) = (b))
-#else
-#define alpr_read(a) readw(a)
-#define alpr_write(a, b) writew(a, b)
-#endif
/*
* The ALPR has a NAND Flash Controller (NDFC) that handles all accesses to
* the NAND devices. The NDFC has command, address and data registers that
@@ -93,11 +54,10 @@ HS_printf("%p Byte: %x\n", padr, byte);
* We can then use this information in the read and write functions to
* determine which NDFC register to access.
*
- * There are 2 NAND devices on the board, a Hynix HY27US08561A (32 MByte).
+ * There are 2 NAND devices on the board, a Hynix HY27US08561A (1 GByte).
*/
-static void pdnb3_nand_hwcontrol(struct mtd_info *mtd, int cmd)
+static void alpr_nand_hwcontrol(struct mtd_info *mtd, int cmd)
{
-HS_printf("cmd: %x\n", cmd);
switch (cmd) {
case NAND_CTL_SETCLE:
hwctl |= 0x1;
@@ -114,136 +74,84 @@ HS_printf("cmd: %x\n", cmd);
case NAND_CTL_SETNCE:
break;
case NAND_CTL_CLRNCE:
- alpr_write(0x00, &(alpr_ndfc->term));
+ writeb(0x00, &(alpr_ndfc->term));
break;
}
}
-static void pdnb3_nand_write_byte(struct mtd_info *mtd, u_char byte)
+static void alpr_nand_write_byte(struct mtd_info *mtd, u_char byte)
{
-HS_printf("hwctl: %x %x %x %x\n", hwctl, byte, &(alpr_ndfc->cmd[alpr_chip]), &(alpr_ndfc->addr_wait));
+ struct nand_chip *nand = mtd->priv;
+
if (hwctl & 0x1)
- alpr_write(byte, &(alpr_ndfc->cmd[alpr_chip]));
+ /*
+ * IO_ADDR_W used as CMD[i] reg to support multiple NAND
+ * chips.
+ */
+ writeb(byte, nand->IO_ADDR_W);
else if (hwctl & 0x2) {
- alpr_write(byte, &(alpr_ndfc->addr_wait));
+ writeb(byte, &(alpr_ndfc->addr_wait));
} else
- alpr_write(byte, &(alpr_ndfc->data));
+ writeb(byte, &(alpr_ndfc->data));
}
-static u_char pdnb3_nand_read_byte(struct mtd_info *mtd)
+static u_char alpr_nand_read_byte(struct mtd_info *mtd)
{
- return alpr_read(&(alpr_ndfc->data));
+ return readb(&(alpr_ndfc->data));
}
-static void pdnb3_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
+static void alpr_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
{
+ struct nand_chip *nand = mtd->priv;
int i;
-/*printf("%s chip:%d hwctl:%x size:%d\n", __FUNCTION__, alpr_chip, hwctl, len);*/
for (i = 0; i < len; i++) {
if (hwctl & 0x1)
- alpr_write(buf[i], &(alpr_ndfc->cmd[alpr_chip]));
- else if (hwctl & 0x2) {
- alpr_write(buf[i], &(alpr_ndfc->addr_wait));
- } else {
- alpr_write(buf[i], &(alpr_ndfc->data));
- /*printf("i: %d\n", i);*/
- }
+ /*
+ * IO_ADDR_W used as CMD[i] reg to support multiple NAND
+ * chips.
+ */
+ writeb(buf[i], nand->IO_ADDR_W);
+ else if (hwctl & 0x2)
+ writeb(buf[i], &(alpr_ndfc->addr_wait));
+ else
+ writeb(buf[i], &(alpr_ndfc->data));
}
}
-static void pdnb3_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len)
+static void alpr_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len)
{
int i;
for (i = 0; i < len; i++) {
- buf[i] = alpr_read(&(alpr_ndfc->data));
+ buf[i] = readb(&(alpr_ndfc->data));
}
}
-static int pdnb3_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len)
+static int alpr_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len)
{
int i;
for (i = 0; i < len; i++)
- if (buf[i] != alpr_read(&(alpr_ndfc->data)))
+ if (buf[i] != readb(&(alpr_ndfc->data)))
return i;
return 0;
}
-static int pdnb3_nand_dev_ready(struct mtd_info *mtd)
+static int alpr_nand_dev_ready(struct mtd_info *mtd)
{
-#if 1
volatile u_char val;
-/*printf("%s aufruf\n", __FUNCTION__);*/
/*
* Blocking read to wait for NAND to be ready
*/
- val = alpr_read(&(alpr_ndfc->addr_wait));
+ val = readb(&(alpr_ndfc->addr_wait));
/*
* Return always true
*/
return 1;
-#else
- u8 hwctl_org = hwctl;
- unsigned long timeo;
- u8 val;
-
- hwctl = 0x01;
- pdnb3_nand_write_byte (mtd, NAND_CMD_STATUS);
- hwctl = hwctl_org;
-
- reset_timer();
- while (1) {
- if (get_timer(0) > timeo) {
- printf("Timeout!");
- return 0;
- }
-
-val = pdnb3_nand_read_byte(mtd);
-/*printf("%s val: %x\n", __FUNCTION__, val);*/
- if (val & NAND_STATUS_READY)
- break;
- }
- return 1;
-#endif
-
-}
-
-static void alpr_select_chip(struct mtd_info *mtd, int chip)
-{
- alpr_chip = chip;
-}
-
-static int alpr_nand_wait(struct mtd_info *mtd, struct nand_chip *this, int state)
-{
- unsigned long timeo;
-
- if (state == FL_ERASING)
- timeo = CFG_HZ * 400;
- else
- timeo = CFG_HZ * 20;
-
- if ((state == FL_ERASING) && (this->options & NAND_IS_AND))
- this->cmdfunc(mtd, NAND_CMD_STATUS_MULTI, -1, -1);
- else
- this->cmdfunc(mtd, NAND_CMD_STATUS, -1, -1);
-
- reset_timer();
-
- while (1) {
- if (get_timer(0) > timeo) {
- printf("Timeout!");
- return 0;
- }
-
- if (this->read_byte(mtd) & NAND_STATUS_READY)
- break;
- }
- return this->read_byte(mtd);
}
void board_nand_init(struct nand_chip *nand)
@@ -252,20 +160,14 @@ void board_nand_init(struct nand_chip *nand)
nand->eccmode = NAND_ECC_SOFT;
- /* Set address of NAND IO lines (Using Linear Data Access Region) */
- nand->IO_ADDR_R = (void __iomem *) ((ulong) alpr_ndfc + 0x10);
- nand->IO_ADDR_W = (void __iomem *) ((ulong) alpr_ndfc + 0x10);
/* Reference hardware control function */
- nand->hwcontrol = pdnb3_nand_hwcontrol;
+ nand->hwcontrol = alpr_nand_hwcontrol;
/* Set command delay time */
- nand->hwcontrol = pdnb3_nand_hwcontrol;
- nand->write_byte = pdnb3_nand_write_byte;
- nand->read_byte = pdnb3_nand_read_byte;
- nand->write_buf = pdnb3_nand_write_buf;
- nand->read_buf = pdnb3_nand_read_buf;
- nand->verify_buf = pdnb3_nand_verify_buf;
- nand->dev_ready = pdnb3_nand_dev_ready;
- nand->select_chip = alpr_select_chip;
- nand->waitfunc = alpr_nand_wait;
+ nand->write_byte = alpr_nand_write_byte;
+ nand->read_byte = alpr_nand_read_byte;
+ nand->write_buf = alpr_nand_write_buf;
+ nand->read_buf = alpr_nand_read_buf;
+ nand->verify_buf = alpr_nand_verify_buf;
+ nand->dev_ready = alpr_nand_dev_ready;
}
#endif
diff --git a/board/prodrive/common/flash.c b/board/prodrive/common/flash.c
index 8630cc1..363631f 100644
--- a/board/prodrive/common/flash.c
+++ b/board/prodrive/common/flash.c
@@ -48,6 +48,7 @@ void flash_print_info(flash_info_t *info)
case FLASH_MAN_AMD: printf ("AMD "); break;
case FLASH_MAN_FUJ: printf ("FUJITSU "); break;
case FLASH_MAN_SST: printf ("SST "); break;
+ case FLASH_MAN_STM: printf ("ST "); break;
case FLASH_MAN_EXCEL: printf ("Excel Semiconductor "); break;
default: printf ("Unknown Vendor "); break;
}
@@ -156,6 +157,9 @@ static ulong flash_get_size(vu_long *addr, flash_info_t *info)
case (CFG_FLASH_WORD_SIZE)SST_MANUFACT:
info->flash_id = FLASH_MAN_SST;
break;
+ case (CFG_FLASH_WORD_SIZE)STM_MANUFACT:
+ info->flash_id = FLASH_MAN_STM;
+ break;
case (CFG_FLASH_WORD_SIZE)EXCEL_MANUFACT:
info->flash_id = FLASH_MAN_EXCEL;
break;