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powerpc: ppc4xx: remove korat board support

Browse Source 
This has not been converted to Generic Board, so should be removed.
(See doc/README.generic-board for details.)

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Larry Johnson <lrj@acm.org>
master
Masahiro Yamada 9 years ago committed by Tom Rini
parent 41eb4e5c31
commit 5043045ded
13 changed files with 1 additions and 1514 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 4
      arch/powerpc/cpu/ppc4xx/Kconfig
  2. 9
      board/korat/Kconfig
  3. 7
      board/korat/MAINTAINERS
  4. 9
      board/korat/Makefile
  5. 64
      board/korat/README
  6. 27
      board/korat/config.mk
  7. 80
      board/korat/init.S
  8. 633
      board/korat/korat.c
  9. 124
      board/korat/u-boot-F7FC.lds
  10. 3
      configs/korat_defconfig
  11. 4
      configs/korat_perm_defconfig
  12. 1
      doc/README.scrapyard
  13. 550
      include/configs/korat.h

4
arch/powerpc/cpu/ppc4xx/Kconfig
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@ -13,9 +13,6 @@ config TARGET_CSB272
config TARGET_CSB472
bool "Support csb472"
config TARGET_KORAT
bool "Support korat"
config TARGET_LWMON5
bool "Support lwmon5"
select SUPPORT_SPL
@ -195,7 +192,6 @@ source "board/gdsys/405ex/Kconfig"
source "board/gdsys/dlvision/Kconfig"
source "board/gdsys/gdppc440etx/Kconfig"
source "board/gdsys/intip/Kconfig"
source "board/korat/Kconfig"
source "board/lwmon5/Kconfig"
source "board/mosaixtech/icon/Kconfig"
source "board/mpl/mip405/Kconfig"

9
board/korat/Kconfig
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@ -1,9 +0,0 @@
if TARGET_KORAT
config SYS_BOARD
default "korat"
config SYS_CONFIG_NAME
default "korat"
endif

7
board/korat/MAINTAINERS
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@ -1,7 +0,0 @@
KORAT BOARD
M: Larry Johnson <lrj@acm.org>
S: Maintained
F: board/korat/
F: include/configs/korat.h
F: configs/korat_defconfig
F: configs/korat_perm_defconfig

9
board/korat/Makefile
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@ -1,9 +0,0 @@
#
# (C) Copyright 2002-2007
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y = korat.o
extra-y += init.o

64
board/korat/README
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@ -1,64 +0,0 @@
The Korat board has two NOR flashes, FLASH0 and FLASH1, which are connected to
chip select 0 and 1, respectively. FLASH0 contains 16 MiB, and is mapped to
addresses 0xFF000000 - 0xFFFFFFFF as U-Boot Flash Bank #2. FLASH1 contains
from 16 to 128 MiB, and is mapped to 0xF?000000 - 0xF7FFFFFF as U-Boot Flash
Bank #1 (with the starting address depending on the flash size detected at
runtime). The write-enable pin on FLASH0 is disabled, so the contents of FLASH0
cannot be modified in the field. This also prevents FLASH0 from executing
commands to return chip information, so its configuration is hard-coded in
U-Boot.
There are two versions of U-Boot for Korat: "permanent" and "upgradable". The
permanent U-Boot is pre-programmed at the top of FLASH0, e.g., at addresses
0xFFFA0000 - 0xFFFFFFFF for the current 384 KiB size. The upgradable U-Boot is
located 256 KiB from the top of FLASH1, e.g. at addresses 0xF7F6000 - 0xF7FC0000
for the current 384 KiB size. FLASH1 addresses 0xF7FE0000 - 0xF7FF0000 are
used for the U-Boot environmental parameters, and addresses 0xF7FC0000 -
0xF7FDFFFF are used for the redundant copy of the parameters. These locations
are used by both versions of U-Boot.
On booting, the permanent U-Boot in FLASH0 begins executing. After performing
minimal setup, it monitors the state of the board's Reset switch (GPIO47). If
the switch is sensed as open before a timeout period, then U-Boot branches to
address 0xF7FBFFFC. This causes the upgradable U-Boot to execute from the
beginning. If the switch remains closed thoughout the timeout period, the
permanent U-Boot activates the on-board buzzer until the switch is sensed as
opened. It then continues to execute without branching to FLASH1. The effect
of this is that normally the Korat board boots its upgradable U-Boot, but, if
this has been corrupted, the user can boot the permanent U-Boot, which can then
be used to erase and reload FLASH1 as needed.
Note that it is not necessary for the permanent U-Boot to have all the latest
features, but only that it have sufficient functionality (working "tftp",
"erase", "cp.b", etc.) to repair FLASH1. Also, the permanent U-Boot makes no
assumptions about the size of FLASH1 or the size of the upgradable U-Boot: it is
sufficient that the upgradable U-Boot can be started by a branch to 0xF7FBFFFC.
The build sequence:
make korat_perm_config
make all
builds the permanent U-Boot by selecting loader file "u-boot.lds" and defining
preprocessor symbol "CONFIG_KORAT_PERMANENT". The default build:
make korat_config
make all
creates the upgradable U-Boot by selecting loader file "u-boot-F7FC.lds" and
leaving preprocessor symbol "CONFIG_KORAT_PERMANENT" undefined.
2008-02-22, Larry Johnson <lrj@acm.org>
The CompactFlash(R) controller on the Korat board provides a hi-speed USB
interface. This may be connected to either a dedicated port on the on-board
USB controller, or to a USB port on the PowerPC 440EPx processor. The U-Boot
environment variable "korat_usbcf" can be used to specify which of these two
USB host ports is used for CompactFlash. The valid setting for the variable are
the strings "pci" and "ppc". If the variable defined and set to "ppc", then the
PowerPC USB port is used. In all other cases the on-board USB controller is
used, but if "korat_usbcf" is defined but is set to a string other than the two
valid options, a warning is also issued.
2009-01-28, Larry Johnson <lrj@acm.org>

27
board/korat/config.mk
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@ -1,27 +0,0 @@
#
# (C) Copyright 2002
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# SPDX-License-Identifier: GPL-2.0+
#
#
# Korat (PPC440EPx) board
#
PLATFORM_CPPFLAGS += -DCONFIG_440=1
ifeq ($(debug),1)
PLATFORM_CPPFLAGS += -DDEBUG
endif
ifeq ($(emul),1)
PLATFORM_CPPFLAGS += -fno-schedule-insns -fno-schedule-insns2
endif
ifeq ($(dbcr),1)
PLATFORM_CPPFLAGS += -DCONFIG_SYS_INIT_DBCR=0x8CFF0000
endif
ifndef CONFIG_KORAT_PERMANENT
LDSCRIPT := $(srctree)/board/$(BOARDDIR)/u-boot-F7FC.lds
endif

80
board/korat/init.S
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@ -1,80 +0,0 @@
/*
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <asm-offsets.h>
#include <ppc_asm.tmpl>
#include <asm/mmu.h>
#include <config.h>
/**************************************************************************
* TLB TABLE
*
* This table is used by the cpu boot code to setup the initial tlb
* entries. Rather than make broad assumptions in the cpu source tree,
* this table lets each board set things up however they like.
*
* Pointer to the table is returned in r1
*
*************************************************************************/
.section .bootpg,"ax"
.globl tlbtab
tlbtab:
tlbtab_start
/*
* BOOT_CS (FLASH) must be first. Before relocation SA_I can be off to use the
* speed up boot process. It is patched after relocation to enable SA_I
*/
tlbentry( 0xF0000000, SZ_256M, 0xF0000000, 1, AC_RWX | SA_G )
/*
* TLB entries for SDRAM are not needed on this platform. They are
* generated dynamically in the SPD DDR2 detection routine.
*/
#ifdef CONFIG_SYS_INIT_RAM_DCACHE
/* TLB-entry for init-ram in dcache (SA_I must be turned off!) */
tlbentry( CONFIG_SYS_INIT_RAM_ADDR, SZ_64K, CONFIG_SYS_INIT_RAM_ADDR, 0,
AC_RWX | SA_G )
#endif
/* TLB-entry for PCI Memory */
tlbentry( CONFIG_SYS_PCI_MEMBASE + 0x00000000, SZ_256M,
CONFIG_SYS_PCI_MEMBASE + 0x00000000, 1, AC_RW | SA_IG )
tlbentry( CONFIG_SYS_PCI_MEMBASE + 0x10000000, SZ_256M,
CONFIG_SYS_PCI_MEMBASE + 0x10000000, 1, AC_RW | SA_IG )
tlbentry( CONFIG_SYS_PCI_MEMBASE + 0x20000000, SZ_256M,
CONFIG_SYS_PCI_MEMBASE + 0x20000000, 1, AC_RW | SA_IG )
tlbentry( CONFIG_SYS_PCI_MEMBASE + 0x30000000, SZ_256M,
CONFIG_SYS_PCI_MEMBASE + 0x30000000, 1, AC_RW | SA_IG )
/* TLB-entry for EBC */
tlbentry( CONFIG_SYS_CPLD_BASE, SZ_1K, CONFIG_SYS_CPLD_BASE, 1, AC_RW | SA_IG )
/* TLB-entry for Internal Registers & OCM */
/* I wonder why this must be executable -- lrj@acm.org 2007-10-08 */
tlbentry( 0xE0000000, SZ_16M, 0xE0000000, 0, AC_RWX | SA_I )
/*TLB-entry PCI registers*/
tlbentry( 0xEEC00000, SZ_1K, 0xEEC00000, 1, AC_RW | SA_IG )
/* TLB-entry for peripherals */
tlbentry( 0xEF000000, SZ_16M, 0xEF000000, 1, AC_RW | SA_IG)
/* TLB-entry PCI IO Space - from sr@denx.de */
tlbentry(0xE8000000, SZ_64K, 0xE8000000, 1, AC_RW | SA_IG)
tlbtab_end
#if defined(CONFIG_KORAT_PERMANENT)
.globl korat_branch_absolute
korat_branch_absolute:
mtlr r3
blr
#endif

633
board/korat/korat.c
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@ -1,633 +0,0 @@
/*
* (C) Copyright 2007-2010
* Larry Johnson, lrj@acm.org
*
* (C) Copyright 2006-2007
* Stefan Roese, DENX Software Engineering, sr@denx.de.
*
* (C) Copyright 2006
* Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferriol@fr.ibm.com
* Alain Saurel, AMCC/IBM, alain.saurel@fr.ibm.com
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <fdt_support.h>
#include <i2c.h>
#include <libfdt.h>
#include <asm/ppc440.h>
#include <asm/bitops.h>
#include <asm/ppc4xx-gpio.h>
#include <asm/io.h>
#include <asm/ppc4xx-uic.h>
#include <asm/processor.h>
#include <asm/4xx_pci.h>
DECLARE_GLOBAL_DATA_PTR;
extern flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */
ulong flash_get_size(ulong base, int banknum);
#if defined(CONFIG_KORAT_PERMANENT)
void korat_buzzer(int const on)
{
if (on) {
out_8((u8 *) CONFIG_SYS_CPLD_BASE + 0x05,
in_8((u8 *) CONFIG_SYS_CPLD_BASE + 0x05) | 0x80);
} else {
out_8((u8 *) CONFIG_SYS_CPLD_BASE + 0x05,
in_8((u8 *) CONFIG_SYS_CPLD_BASE + 0x05) & ~0x80);
}
}
#endif
int board_early_init_f(void)
{
uint32_t sdr0_pfc1, sdr0_pfc2;
uint32_t reg;
int eth;
#if defined(CONFIG_KORAT_PERMANENT)
unsigned mscount;
extern void korat_branch_absolute(uint32_t addr);
for (mscount = 0; mscount < CONFIG_SYS_KORAT_MAN_RESET_MS; ++mscount) {
udelay(1000);
if (gpio_read_in_bit(CONFIG_SYS_GPIO_RESET_PRESSED_)) {
/* This call does not return. */
korat_branch_absolute(
CONFIG_SYS_FLASH1_TOP - 2 * CONFIG_ENV_SECT_SIZE - 4);
}
}
korat_buzzer(1);
while (!gpio_read_in_bit(CONFIG_SYS_GPIO_RESET_PRESSED_))
udelay(1000);
korat_buzzer(0);
#endif
mtdcr(EBC0_CFGADDR, EBC0_CFG);
mtdcr(EBC0_CFGDATA, 0xb8400000);
/*
* Setup the interrupt controller polarities, triggers, etc.
*/
mtdcr(UIC0SR, 0xffffffff); /* clear all */
mtdcr(UIC0ER, 0x00000000); /* disable all */
mtdcr(UIC0CR, 0x00000005); /* ATI & UIC1 crit are critical */
mtdcr(UIC0PR, 0xfffff7ff); /* per ref-board manual */
mtdcr(UIC0TR, 0x00000000); /* per ref-board manual */
mtdcr(UIC0VR, 0x00000000); /* int31 highest, base=0x000 */
mtdcr(UIC0SR, 0xffffffff); /* clear all */
mtdcr(UIC1SR, 0xffffffff); /* clear all */
mtdcr(UIC1ER, 0x00000000); /* disable all */
mtdcr(UIC1CR, 0x00000000); /* all non-critical */
mtdcr(UIC1PR, 0xffffffff); /* per ref-board manual */
mtdcr(UIC1TR, 0x00000000); /* per ref-board manual */
mtdcr(UIC1VR, 0x00000000); /* int31 highest, base=0x000 */
mtdcr(UIC1SR, 0xffffffff); /* clear all */
mtdcr(UIC2SR, 0xffffffff); /* clear all */
mtdcr(UIC2ER, 0x00000000); /* disable all */
mtdcr(UIC2CR, 0x00000000); /* all non-critical */
mtdcr(UIC2PR, 0xffffffff); /* per ref-board manual */
mtdcr(UIC2TR, 0x00000000); /* per ref-board manual */
mtdcr(UIC2VR, 0x00000000); /* int31 highest, base=0x000 */
mtdcr(UIC2SR, 0xffffffff); /* clear all */
/*
* Take sim card reader and CF controller out of reset. Also enable PHY
* auto-detect until board-specific PHY resets are available.
*/
out_8((u8 *) CONFIG_SYS_CPLD_BASE + 0x02, 0xC0);
/* Configure the two Ethernet PHYs. For each PHY, configure for fiber
* if the SFP module is present, and for copper if it is not present.
*/
for (eth = 0; eth < 2; ++eth) {
if (gpio_read_in_bit(CONFIG_SYS_GPIO_SFP0_PRESENT_ + eth)) {
/* SFP module not present: configure PHY for copper. */
/* Set PHY to autonegotate 10 MB, 100MB, or 1 GB */
out_8((u8 *) CONFIG_SYS_CPLD_BASE + 0x03,
in_8((u8 *) CONFIG_SYS_CPLD_BASE + 0x03) |
0x06 << (4 * eth));
} else {
/* SFP module present: configure PHY for fiber and
enable output */
gpio_write_bit(CONFIG_SYS_GPIO_PHY0_FIBER_SEL + eth, 1);
gpio_write_bit(CONFIG_SYS_GPIO_SFP0_TX_EN_ + eth, 0);
}
}
/* enable Ethernet: set GPIO45 and GPIO46 to 1 */
gpio_write_bit(CONFIG_SYS_GPIO_PHY0_EN, 1);
gpio_write_bit(CONFIG_SYS_GPIO_PHY1_EN, 1);
/* Wait 1 ms, then enable Fiber signal detect to PHYs. */
udelay(1000);
out_8((u8 *) CONFIG_SYS_CPLD_BASE + 0x03,
in_8((u8 *) CONFIG_SYS_CPLD_BASE + 0x03) | 0x88);
/* select Ethernet (and optionally IIC1) pins */
mfsdr(SDR0_PFC1, sdr0_pfc1);
sdr0_pfc1 = (sdr0_pfc1 & ~SDR0_PFC1_SELECT_MASK) |
SDR0_PFC1_SELECT_CONFIG_4;
#ifdef CONFIG_I2C_MULTI_BUS
sdr0_pfc1 |= ((sdr0_pfc1 & ~SDR0_PFC1_SIS_MASK) | SDR0_PFC1_SIS_IIC1_SEL);
#endif
mfsdr(SDR0_PFC2, sdr0_pfc2);
sdr0_pfc2 = (sdr0_pfc2 & ~SDR0_PFC2_SELECT_MASK) |
SDR0_PFC2_SELECT_CONFIG_4;
mtsdr(SDR0_PFC2, sdr0_pfc2);
mtsdr(SDR0_PFC1, sdr0_pfc1);
/* PCI arbiter enabled */
mfsdr(SDR0_PCI0, reg);
mtsdr(SDR0_PCI0, 0x80000000 | reg);
return 0;
}
/*
* The boot flash on CS0 normally has its write-enable pin disabled, and so will
* not respond to CFI commands. This routine therefore fills in the flash
* information for the boot flash. (The flash at CS1 operates normally.)
*/
ulong board_flash_get_legacy (ulong base, int banknum, flash_info_t * info)
{
uint32_t addr;
int i;
if (1 != banknum)
return 0;
info->size = CONFIG_SYS_FLASH0_SIZE;
info->sector_count = CONFIG_SYS_FLASH0_SIZE / 0x20000;
info->flash_id = 0x01000000;
info->portwidth = 2;
info->chipwidth = 2;
info->buffer_size = 32;
info->erase_blk_tout = 16384;
info->write_tout = 2;
info->buffer_write_tout = 5;
info->vendor = 2;
info->cmd_reset = 0x00F0;
info->interface = 2;
info->legacy_unlock = 0;
info->manufacturer_id = 1;
info->device_id = 0x007E;
#if CONFIG_SYS_FLASH0_SIZE == 0x01000000
info->device_id2 = 0x2101;
#elif CONFIG_SYS_FLASH0_SIZE == 0x04000000
info->device_id2 = 0x2301;
#else
#error Unable to set device_id2 for current CONFIG_SYS_FLASH0_SIZE
#endif
info->ext_addr = 0x0040;
info->cfi_version = 0x3133;
info->cfi_offset = 0x0055;
info->addr_unlock1 = 0x00000555;
info->addr_unlock2 = 0x000002AA;
info->name = "CFI conformant";
for (i = 0, addr = -info->size;
i < info->sector_count;
++i, addr += 0x20000) {
info->start[i] = addr;
info->protect[i] = 0x00;
}
return 1;
}
static int man_data_read(unsigned int addr)
{
/*
* Read an octet of data from address "addr" in the manufacturer's
* information serial EEPROM, or -1 on error.
*/
u8 data[2];
if (0 != i2c_probe(MAN_DATA_EEPROM_ADDR) ||
0 != i2c_read(MAN_DATA_EEPROM_ADDR, addr, 1, data, 1)) {
debug("man_data_read(0x%02X) failed\n", addr);
return -1;
}
debug("man_info_read(0x%02X) returned 0x%02X\n", addr, data[0]);
return data[0];
}
static unsigned int man_data_field_addr(unsigned int const field)
{
/*
* The manufacturer's information serial EEPROM contains a sequence of
* zero-delimited fields. Return the starting address of field "field",
* or 0 on error.
*/
unsigned addr, i;
if (0 == field || 'A' != man_data_read(0) || '\0' != man_data_read(1))
/* Only format "A" is currently supported */
return 0;
for (addr = 2, i = 1; i < field && addr < 256; ++addr) {
if ('\0' == man_data_read(addr))
++i;
}
return (addr < 256) ? addr : 0;
}
static char *man_data_read_field(char s[], unsigned const field,
unsigned const length)
{
/*
* Place the null-terminated contents of field "field" of length
* "length" from the manufacturer's information serial EEPROM into
* string "s[length + 1]" and return a pointer to s, or return 0 on
* error. In either case the original contents of s[] is not preserved.
*/
unsigned addr, i;
addr = man_data_field_addr(field);
if (0 == addr || addr + length >= 255)
return 0;
for (i = 0; i < length; ++i) {
int const c = man_data_read(addr++);
if (c <= 0)
return 0;
s[i] = (char)c;
}
if (0 != man_data_read(addr))
return 0;
s[i] = '\0';
return s;
}
static void set_serial_number(void)
{
/*
* If the environmental variable "serial#" is not set, try to set it
* from the manufacturer's information serial EEPROM.
*/
char s[MAN_INFO_LENGTH + MAN_MAC_ADDR_LENGTH + 2];
if (getenv("serial#"))
return;
if (!man_data_read_field(s, MAN_INFO_FIELD, MAN_INFO_LENGTH))
return;
s[MAN_INFO_LENGTH] = '-';
if (!man_data_read_field(s + MAN_INFO_LENGTH + 1, MAN_MAC_ADDR_FIELD,
MAN_MAC_ADDR_LENGTH))
return;
setenv("serial#", s);
}
static void set_mac_addresses(void)
{
/*
* If the environmental variables "ethaddr" and/or "eth1addr" are not
* set, try to set them from the manufacturer's information serial
* EEPROM.
*/
#if MAN_MAC_ADDR_LENGTH % 2 != 0
#error MAN_MAC_ADDR_LENGTH must be an even number
#endif
char s[(3 * MAN_MAC_ADDR_LENGTH) / 2];
char *src;
char *dst;
if (0 != getenv("ethaddr") && 0 != getenv("eth1addr"))
return;
if (0 == man_data_read_field(s + (MAN_MAC_ADDR_LENGTH / 2) - 1,
MAN_MAC_ADDR_FIELD, MAN_MAC_ADDR_LENGTH))
return;
for (src = s + (MAN_MAC_ADDR_LENGTH / 2) - 1, dst = s; src != dst;) {
*dst++ = *src++;
*dst++ = *src++;
*dst++ = ':';
}
if (0 == getenv("ethaddr"))
setenv("ethaddr", s);
if (0 == getenv("eth1addr")) {
++s[((3 * MAN_MAC_ADDR_LENGTH) / 2) - 2];
setenv("eth1addr", s);
}
}
int misc_init_r(void)
{
uint32_t pbcr;
int size_val;
uint32_t reg;
unsigned long usb2d0cr = 0;
unsigned long usb2phy0cr, usb2h0cr = 0;
unsigned long sdr0_pfc1;
uint32_t const flash1_size = gd->bd->bi_flashsize - CONFIG_SYS_FLASH0_SIZE;
char const *const act = getenv("usbact");
char const *const usbcf = getenv("korat_usbcf");
/*
* Re-do FLASH1 sizing and adjust flash start and offset.
*/
gd->bd->bi_flashstart = CONFIG_SYS_FLASH1_TOP - flash1_size;
gd->bd->bi_flashoffset = 0;
mtdcr(EBC0_CFGADDR, PB1CR);
pbcr = mfdcr(EBC0_CFGDATA);
size_val = ffs(flash1_size) - 21;
pbcr = (pbcr & 0x0001ffff) | gd->bd->bi_flashstart | (size_val << 17);
mtdcr(EBC0_CFGADDR, PB1CR);
mtdcr(EBC0_CFGDATA, pbcr);
/*
* Re-check to get correct base address
*/
flash_get_size(gd->bd->bi_flashstart, 0);
/*
* Re-do FLASH1 sizing and adjust flash offset to reserve space for
* environment
*/
gd->bd->bi_flashoffset =
CONFIG_ENV_ADDR_REDUND + CONFIG_ENV_SECT_SIZE - CONFIG_SYS_FLASH1_ADDR;
mtdcr(EBC0_CFGADDR, PB1CR);
pbcr = mfdcr(EBC0_CFGDATA);
size_val = ffs(gd->bd->bi_flashsize - CONFIG_SYS_FLASH0_SIZE) - 21;
pbcr = (pbcr & 0x0001ffff) | gd->bd->bi_flashstart | (size_val << 17);
mtdcr(EBC0_CFGADDR, PB1CR);
mtdcr(EBC0_CFGDATA, pbcr);
/* Monitor protection ON by default */
#if defined(CONFIG_KORAT_PERMANENT)
(void)flash_protect(FLAG_PROTECT_SET, CONFIG_SYS_MONITOR_BASE,
CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN - 1,
flash_info + 1);
#else
(void)flash_protect(FLAG_PROTECT_SET, CONFIG_SYS_MONITOR_BASE,
CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN - 1,
flash_info);
#endif
/* Env protection ON by default */
(void)flash_protect(FLAG_PROTECT_SET, CONFIG_ENV_ADDR,
CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE - 1,
flash_info);
(void)flash_protect(FLAG_PROTECT_SET, CONFIG_ENV_ADDR_REDUND,
CONFIG_ENV_ADDR_REDUND + CONFIG_ENV_SECT_SIZE - 1,
flash_info);
/*
* USB suff...
*/
/*
* Select the USB controller on the 440EPx ("ppc") or on the PCI bus
* ("pci") for the CompactFlash.
*/
if (usbcf != NULL && (strcmp(usbcf, "ppc") == 0)) {
/*
* If environment variable "usbcf" is defined and set to "ppc",
* then connect the CompactFlash controller to the PowerPC USB
* port.
*/
printf("Attaching CompactFlash controller to PPC USB\n");
out_8((u8 *) CONFIG_SYS_CPLD_BASE + 0x02,
in_8((u8 *) CONFIG_SYS_CPLD_BASE + 0x02) | 0x10);
} else {
if (usbcf != NULL && (strcmp(usbcf, "pci") != 0))
printf("Warning: \"korat_usbcf\" is not set to a legal "
"value (\"ppc\" or \"pci\")\n");
printf("Attaching CompactFlash controller to PCI USB\n");
}
if (act == NULL || strcmp(act, "hostdev") == 0) {
/* SDR Setting */
mfsdr(SDR0_PFC1, sdr0_pfc1);
mfsdr(SDR0_USB2D0CR, usb2d0cr);
mfsdr(SDR0_USB2PHY0CR, usb2phy0cr);
mfsdr(SDR0_USB2H0CR, usb2h0cr);
usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_XOCLK_MASK;
usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_XOCLK_EXTERNAL;
usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_WDINT_MASK;
usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_WDINT_16BIT_30MHZ;
usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DVBUS_MASK;
usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DVBUS_PURDIS;
usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DWNSTR_MASK;
usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DWNSTR_HOST;
usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_UTMICN_MASK;
usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_UTMICN_HOST;
/*
* An 8-bit/60MHz interface is the only possible alternative
* when connecting the Device to the PHY
*/
usb2h0cr = usb2h0cr &~SDR0_USB2H0CR_WDINT_MASK;
usb2h0cr = usb2h0cr | SDR0_USB2H0CR_WDINT_16BIT_30MHZ;
/*
* To enable the USB 2.0 Device function
* through the UTMI interface
*/
usb2d0cr = usb2d0cr &~SDR0_USB2D0CR_USB2DEV_EBC_SEL_MASK;
usb2d0cr = usb2d0cr | SDR0_USB2D0CR_USB2DEV_SELECTION;
sdr0_pfc1 = sdr0_pfc1 &~SDR0_PFC1_UES_MASK;
sdr0_pfc1 = sdr0_pfc1 | SDR0_PFC1_UES_USB2D_SEL;
mtsdr(SDR0_PFC1, sdr0_pfc1);
mtsdr(SDR0_USB2D0CR, usb2d0cr);
mtsdr(SDR0_USB2PHY0CR, usb2phy0cr);
mtsdr(SDR0_USB2H0CR, usb2h0cr);
/* clear resets */
udelay(1000);
mtsdr(SDR0_SRST1, 0x00000000);
udelay(1000);
mtsdr(SDR0_SRST0, 0x00000000);
printf("USB: Host(int phy) Device(ext phy)\n");
} else if (strcmp(act, "dev") == 0) {
/*-------------------PATCH-------------------------------*/
mfsdr(SDR0_USB2PHY0CR, usb2phy0cr);
usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_XOCLK_MASK;
usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_XOCLK_EXTERNAL;
usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DVBUS_MASK;
usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DVBUS_PURDIS;
usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DWNSTR_MASK;
usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DWNSTR_HOST;
usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_UTMICN_MASK;
usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_UTMICN_HOST;
mtsdr(SDR0_USB2PHY0CR, usb2phy0cr);
udelay(1000);
mtsdr(SDR0_SRST1, 0x672c6000);
udelay(1000);
mtsdr(SDR0_SRST0, 0x00000080);
udelay(1000);
mtsdr(SDR0_SRST1, 0x60206000);
*(unsigned int *)(0xe0000350) = 0x00000001;
udelay(1000);
mtsdr(SDR0_SRST1, 0x60306000);
/*-------------------PATCH-------------------------------*/
/* SDR Setting */
mfsdr(SDR0_USB2PHY0CR, usb2phy0cr);
mfsdr(SDR0_USB2H0CR, usb2h0cr);
mfsdr(SDR0_USB2D0CR, usb2d0cr);
mfsdr(SDR0_PFC1, sdr0_pfc1);
usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_XOCLK_MASK;
usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_XOCLK_EXTERNAL;
usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_WDINT_MASK;
usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_WDINT_8BIT_60MHZ;
usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DVBUS_MASK;
usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DVBUS_PUREN;
usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DWNSTR_MASK;
usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DWNSTR_DEV;
usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_UTMICN_MASK;
usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_UTMICN_DEV;
usb2h0cr = usb2h0cr &~SDR0_USB2H0CR_WDINT_MASK;
usb2h0cr = usb2h0cr | SDR0_USB2H0CR_WDINT_8BIT_60MHZ;
usb2d0cr = usb2d0cr &~SDR0_USB2D0CR_USB2DEV_EBC_SEL_MASK;
usb2d0cr = usb2d0cr | SDR0_USB2D0CR_EBC_SELECTION;
sdr0_pfc1 = sdr0_pfc1 &~SDR0_PFC1_UES_MASK;
sdr0_pfc1 = sdr0_pfc1 | SDR0_PFC1_UES_EBCHR_SEL;
mtsdr(SDR0_USB2H0CR, usb2h0cr);
mtsdr(SDR0_USB2PHY0CR, usb2phy0cr);
mtsdr(SDR0_USB2D0CR, usb2d0cr);
mtsdr(SDR0_PFC1, sdr0_pfc1);
/* clear resets */
udelay(1000);
mtsdr(SDR0_SRST1, 0x00000000);
udelay(1000);
mtsdr(SDR0_SRST0, 0x00000000);
printf("USB: Device(int phy)\n");
}
mfsdr(SDR0_SRST1, reg); /* enable security/kasumi engines */
reg &= ~(SDR0_SRST1_CRYP0 | SDR0_SRST1_KASU0);
mtsdr(SDR0_SRST1, reg);
/*
* Clear PLB4A0_ACR[WRP]
* This fix will make the MAL burst disabling patch for the Linux
* EMAC driver obsolete.
*/
reg = mfdcr(PLB4A0_ACR) & ~PLB4Ax_ACR_WRP_MASK;
mtdcr(PLB4A0_ACR, reg);
set_serial_number();
set_mac_addresses();
gpio_write_bit(CONFIG_SYS_GPIO_ATMEGA_RESET_, 1);
return 0;
}
int checkboard(void)
{
char const *const s = getenv("serial#");
u8 const rev = in_8((u8 *) CONFIG_SYS_CPLD_BASE + 0);
printf("Board: Korat, Rev. %X", rev);
if (s)
printf(", serial# %s", s);
printf(".\n Ethernet PHY 0: ");
if (gpio_read_out_bit(CONFIG_SYS_GPIO_PHY0_FIBER_SEL))
printf("fiber");
else
printf("copper");
printf(", PHY 1: ");
if (gpio_read_out_bit(CONFIG_SYS_GPIO_PHY1_FIBER_SEL))
printf("fiber");
else
printf("copper");
printf(".\n");
#if defined(CONFIG_KORAT_PERMANENT)
printf(" Executing permanent copy of U-Boot.\n");
#endif
return 0;
}
#if defined(CONFIG_PCI) && defined(CONFIG_PCI_PNP)
/*
* Assign interrupts to PCI devices.
*/
void board_pci_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
{
pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, VECNUM_EIRQ2);
}
#endif
/*
* pci_target_init
*
* The bootstrap configuration provides default settings for the pci
* inbound map (PIM). But the bootstrap config choices are limited and
* may not be sufficient for a given board.
*/
#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
void pci_target_init(struct pci_controller *hose)
{
/* First do 440EP(x) common setup */
__pci_target_init(hose);
/*
* Set up Configuration registers for on-board NEC uPD720101 USB
* controller.
*/
pci_write_config_dword(PCI_BDF(0x0, 0xC, 0x0), 0xE4, 0x00000020);
}
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
int ft_board_setup(void *blob, bd_t *bd)
{
u32 val[4];
int rc;
ft_cpu_setup(blob, bd);
/* Fixup NOR mapping */
val[0] = 1; /* chip select number */
val[1] = 0; /* always 0 */
val[2] = gd->bd->bi_flashstart;
val[3] = gd->bd->bi_flashsize - CONFIG_SYS_FLASH0_SIZE;
rc = fdt_find_and_setprop(blob, "/plb/opb/ebc", "ranges",
val, sizeof(val), 1);
if (rc)
printf("Unable to update property NOR mapping, err=%s\n",
fdt_strerror(rc));
return 0;
}
#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */

124
board/korat/u-boot-F7FC.lds
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@ -1,124 +0,0 @@
/*
* (C) Copyright 2002
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* SPDX-License-Identifier: GPL-2.0+
*/
OUTPUT_ARCH(powerpc)
/* Do we need any of these for elf?
__DYNAMIC = 0; */
SECTIONS
{
.resetvec 0xF7FBFFFC :
{
*(.resetvec)
} = 0xffff
.bootpg 0xF7FBF000 :
{
arch/powerpc/cpu/ppc4xx/start.o (.bootpg)
} = 0xffff
/* Read-only sections, merged into text segment: */
. = + SIZEOF_HEADERS;
.interp : { *(.interp) }
.hash : { *(.hash) }
.dynsym : { *(.dynsym) }
.dynstr : { *(.dynstr) }
.rel.text : { *(.rel.text) }
.rela.text : { *(.rela.text) }
.rel.data : { *(.rel.data) }
.rela.data : { *(.rela.data) }
.rel.rodata : { *(.rel.rodata) }
.rela.rodata : { *(.rela.rodata) }
.rel.got : { *(.rel.got) }
.rela.got : { *(.rela.got) }
.rel.ctors : { *(.rel.ctors) }
.rela.ctors : { *(.rela.ctors) }
.rel.dtors : { *(.rel.dtors) }
.rela.dtors : { *(.rela.dtors) }
.rel.bss : { *(.rel.bss) }
.rela.bss : { *(.rela.bss) }
.rel.plt : { *(.rel.plt) }
.rela.plt : { *(.rela.plt) }
.init : { *(.init) }
.plt : { *(.plt) }
.text :
{
/* WARNING - the following is hand-optimized to fit within */
/* the sector layout of our flash chips! XXX FIXME XXX */
arch/powerpc/cpu/ppc4xx/start.o (.text)
*(.text)
*(.got1)
}
_etext = .;
PROVIDE (etext = .);
.rodata :
{
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
}
.fini : { *(.fini) } =0
.ctors : { *(.ctors) }
.dtors : { *(.dtors) }
/* Read-write section, merged into data segment: */
. = (. + 0x00FF) & 0xFFFFFF00;
_erotext = .;
PROVIDE (erotext = .);
.reloc :
{
*(.got)
_GOT2_TABLE_ = .;
*(.got2)
_FIXUP_TABLE_ = .;
*(.fixup)
}
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
.data :
{
*(.data)
*(.data1)
*(.sdata)
*(.sdata2)
*(.dynamic)
CONSTRUCTORS
}
_edata = .;
PROVIDE (edata = .);
. = .;
.u_boot_list : {
KEEP(*(SORT(.u_boot_list*)));
}
. = .;
__start___ex_table = .;
__ex_table : { *(__ex_table) }
__stop___ex_table = .;
. = ALIGN(256);
__init_begin = .;
.text.init : { *(.text.init) }
.data.init : { *(.data.init) }
. = ALIGN(256);
__init_end = .;
__bss_start = .;
.bss (NOLOAD) :
{
*(.sbss) *(.scommon)
*(.dynbss)
*(.bss)
*(COMMON)
. = ALIGN(4);
}
__bss_end = . ;
PROVIDE (end = .);
}

3
configs/korat_defconfig
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CONFIG_PPC=y
CONFIG_4xx=y
CONFIG_TARGET_KORAT=y

4
configs/korat_perm_defconfig
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CONFIG_SYS_EXTRA_OPTIONS="KORAT_PERMANENT"
CONFIG_PPC=y
CONFIG_4xx=y
CONFIG_TARGET_KORAT=y

1
doc/README.scrapyard
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@ -12,6 +12,7 @@ The list should be sorted in reverse chronological order.
Board Arch CPU Commit Removed Last known maintainer/contact
=================================================================================================
korat powerpc ppc4xx - - Larry Johnson <lrj@acm.org>
galaxy5200 powerpc mpc5xxx - - Eric Millbrandt <emillbrandt@dekaresearch.com>
W7OLMC powerpc ppc4xx - - Erik Theisen <etheisen@mindspring.com>
W7OLMG powerpc ppc4xx - - Erik Theisen <etheisen@mindspring.com>

550
include/configs/korat.h
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@ -1,550 +0,0 @@
/*
* (C) Copyright 2007-2009
* Larry Johnson, lrj@acm.org
*
* (C) Copyright 2006-2007
* Stefan Roese, DENX Software Engineering, sr@denx.de.
*
* (C) Copyright 2006
* Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferriol@fr.ibm.com
* Alain Saurel, AMCC/IBM, alain.saurel@fr.ibm.com
*
* SPDX-License-Identifier: GPL-2.0+
*/
/*
* korat.h - configuration for Korat board
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* High Level Configuration Options
*/
#define CONFIG_440EPX 1 /* Specific PPC440EPx */
#define CONFIG_SYS_CLK_FREQ 33333333
#ifdef CONFIG_KORAT_PERMANENT
#define CONFIG_SYS_TEXT_BASE 0xFFFA0000
#else
#define CONFIG_SYS_TEXT_BASE 0xF7F60000
#endif
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
/*
* Manufacturer's information serial EEPROM parameters
*/
#define MAN_DATA_EEPROM_ADDR 0x53 /* EEPROM I2C address */
#define MAN_INFO_FIELD 2
#define MAN_INFO_LENGTH 9
#define MAN_MAC_ADDR_FIELD 3
#define MAN_MAC_ADDR_LENGTH 12
/*
* Base addresses -- Note these are effective addresses where the actual
* resources get mapped (not physical addresses).
*/
#define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kiB for Monitor */
#define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserve 256 kiB for malloc() */
#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */
#define CONFIG_SYS_FLASH0_SIZE 0x01000000
#define CONFIG_SYS_FLASH0_ADDR (-CONFIG_SYS_FLASH0_SIZE)
#define CONFIG_SYS_FLASH1_TOP 0xF8000000
#define CONFIG_SYS_FLASH1_MAX_SIZE 0x08000000
#define CONFIG_SYS_FLASH1_ADDR (CONFIG_SYS_FLASH1_TOP - CONFIG_SYS_FLASH1_MAX_SIZE)
#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_FLASH1_ADDR /* start of FLASH */
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_OCM_BASE 0xe0010000 /* ocm */
#define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_OCM_BASE
#define CONFIG_SYS_PCI_BASE 0xe0000000 /* Internal PCI regs */
#define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped pci memory */
#define CONFIG_SYS_PCI_MEMBASE2 (CONFIG_SYS_PCI_MEMBASE + 0x20000000)
#define CONFIG_SYS_USB2D0_BASE 0xe0000100
#define CONFIG_SYS_USB_DEVICE 0xe0000000
#define CONFIG_SYS_USB_HOST 0xe0000400
#define CONFIG_SYS_CPLD_BASE 0xc0000000
/*
* Initial RAM & stack pointer
*/
/* 440EPx has 16KB of internal SRAM, so no need for D-Cache */
#undef CONFIG_SYS_INIT_RAM_DCACHE
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_BASE /* OCM */
#define CONFIG_SYS_INIT_RAM_SIZE (4 << 10)
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
/*
* Serial Port
*/
#define CONFIG_CONS_INDEX 1 /* Use UART0 */
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
#define CONFIG_SYS_EXT_SERIAL_CLOCK 11059200 /* ext. 11.059MHz clk */
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE \
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
/*
* Environment
*/
#define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environ vars */
/*
* FLASH related
*/
#define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
#define CONFIG_FLASH_CFI_LEGACY /* Allow hard-coded config for FLASH0 */
#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH1_ADDR, CONFIG_SYS_FLASH0_ADDR }
#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
#define CONFIG_SYS_MAX_FLASH_SECT 1024 /* max number of sectors on one chip */
#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
#define CONFIG_SYS_FLASH_PROTECTION 1 /* use hardware flash protection */
#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
#define CONFIG_SYS_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */
#define CONFIG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH1_TOP - CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
/* Address and size of Redundant Environment Sector */
#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR - CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
/*
* DDR SDRAM
*/
#define CONFIG_DDR_DATA_EYE /* use DDR2 optimization */
#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for setup */
#define CONFIG_ZERO_SDRAM /* Zero SDRAM after setup */
#define CONFIG_DDR_ECC /* Use ECC when available */
#define SPD_EEPROM_ADDRESS {0x50}
#define CONFIG_PROG_SDRAM_TLB
#define CONFIG_SYS_MEM_TOP_HIDE (4 << 10) /* don't use last 4 KiB as */
/* per 440EPx Errata CHIP_11 */
/*
* I2C
*/
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_PPC4XX
#define CONFIG_SYS_I2C_PPC4XX_CH0
#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F
#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1)
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
/* I2C RTC */
#define CONFIG_RTC_M41T60 1
#define CONFIG_SYS_I2C_RTC_ADDR 0x68
/* I2C SYSMON (LM73) */
#define CONFIG_DTT_LM73 1 /* National Semi's LM73 */
#define CONFIG_DTT_SENSORS {2} /* Sensor addresses */
#define CONFIG_SYS_DTT_MAX_TEMP 70
#define CONFIG_SYS_DTT_MIN_TEMP -30
#define CONFIG_PREBOOT "echo;" \
"echo Type \\\"run flash_cf\\\" to mount from CompactFlash(R);" \
"echo"
#undef CONFIG_BOOTARGS
/* Setup some board specific values for the default environment variables */
#define CONFIG_HOSTNAME korat
/* Note: kernel_addr and ramdisk_addr assume that FLASH1 is 64 MiB. */
#define CONFIG_EXTRA_ENV_SETTINGS \
"u_boot=korat/u-boot.bin\0" \
"load=tftp 200000 ${u_boot}\0" \
"update=protect off F7F60000 F7FBFFFF;erase F7F60000 F7FBFFFF;" \
"cp.b ${fileaddr} F7F60000 ${filesize};protect on " \
"F7F60000 F7FBFFFF\0" \
"upd=run load update\0" \
"bootfile=korat/uImage\0" \
"dtb=korat/korat.dtb\0" \
"kernel_addr=F4000000\0" \
"ramdisk_addr=F4400000\0" \
"dtb_addr=F41E0000\0" \
"udl=tftp 200000 ${bootfile}; erase F4000000 F41DFFFF; " \
"cp.b ${fileaddr} F4000000 ${filesize}\0" \
"udd=tftp 200000 ${dtb}; erase F41E0000 F41FFFFF; " \
"cp.b ${fileaddr} F41E0000 ${filesize}\0" \
"ll=setenv kernel_addr 200000; setenv dtb_addr 1000000; " \
"tftp ${kernel_addr} ${uImage}; tftp ${dtb_addr} " \
"${dtb}\0" \
"rd_size=73728\0" \
"ramargs=setenv bootargs root=/dev/ram rw " \
"ramdisk_size=${rd_size}\0" \
"usbdev=sda1\0" \
"usbargs=setenv bootargs root=/dev/${usbdev} ro rootdelay=10\0" \
"rootpath=/opt/eldk/ppc_4xxFP\0" \
"netdev=eth0\0" \
"nfsargs=setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath}\0" \
"pciclk=33\0" \
"addide=setenv bootargs ${bootargs} ide=reverse " \
"idebus=${pciclk}\0" \
"addip=setenv bootargs ${bootargs} " \
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
":${hostname}:${netdev}:off panic=1\0" \
"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
"flash_cf=run usbargs addide addip addtty; " \
"bootm ${kernel_addr} - ${dtb_addr}\0" \
"flash_nfs=run nfsargs addide addip addtty; " \
"bootm ${kernel_addr} - ${dtb_addr}\0" \
"flash_self=run ramargs addip addtty; " \
"bootm ${kernel_addr} ${ramdisk_addr} ${dtb_addr}\0" \
""
#define CONFIG_BOOTCOMMAND "run flash_cf"
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
#define CONFIG_PPC4xx_EMAC
#define CONFIG_IBM_EMAC4_V4 1
#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 2 /* PHY address, See schematics */
#define CONFIG_PHY_DYNAMIC_ANEG 1
#undef CONFIG_PHY_RESET /* Don't do software PHY reset */
#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
#define CONFIG_HAS_ETH0
#define CONFIG_SYS_RX_ETH_BUFFER 32 /* Number of ethernet rx */
/* buffers & descriptors */
#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
#define CONFIG_PHY1_ADDR 3
/* USB */
#define CONFIG_USB_OHCI
#define CONFIG_USB_STORAGE
/* Comment this out to enable USB 1.1 device */
#define USB_2_0_DEVICE
/* Partitions */
#define CONFIG_MAC_PARTITION
#define CONFIG_DOS_PARTITION
#define CONFIG_ISO_PARTITION
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
#define CONFIG_BOOTP_SUBNETMASK
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DATE
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_DTT
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_ELF
#define CONFIG_CMD_FAT
#define CONFIG_CMD_I2C
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_MII
#define CONFIG_CMD_NET
#define CONFIG_CMD_NFS
#define CONFIG_CMD_PCI
#define CONFIG_CMD_PING
#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SDRAM
#define CONFIG_CMD_USB
/* POST support */
#define CONFIG_POST (CONFIG_SYS_POST_CACHE | \
CONFIG_SYS_POST_CPU | \
CONFIG_SYS_POST_ECC | \
CONFIG_SYS_POST_ETHER | \
CONFIG_SYS_POST_FPU | \
CONFIG_SYS_POST_I2C | \
CONFIG_SYS_POST_MEMORY | \
CONFIG_SYS_POST_RTC | \
CONFIG_SYS_POST_SPR | \
CONFIG_SYS_POST_UART)
#define CONFIG_LOGBUFFER
#define CONFIG_SYS_POST_CACHE_ADDR 0xC8000000 /* free virtual address */
#define CONFIG_SYS_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */
#define CONFIG_SUPPORT_VFAT
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
#else
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
#endif
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
/* Print Buffer Size */
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
#define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */
#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
#define CONFIG_LOOPW 1 /* enable loopw command */
#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
/*
* Korat-specific options
*/
#define CONFIG_SYS_KORAT_MAN_RESET_MS 10000 /* timeout for manufacturer reset */
/*
* PCI stuff
*/
/* General PCI */
#define CONFIG_PCI /* include pci support */
#define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */
#define CONFIG_PCI_PNP /* do pci plug-and-play */
#define CONFIG_SYS_PCI_CACHE_LINE_SIZE 0 /* to avoid problems with PNP */
#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
#define CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to */
/* CONFIG_SYS_PCI_MEMBASE */
/* Board-specific PCI */
#define CONFIG_SYS_PCI_TARGET_INIT
#define CONFIG_SYS_PCI_MASTER_INIT
#define CONFIG_SYS_PCI_BOARD_FIXUP_IRQ
#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
#define CONFIG_SYS_PCI_SUBSYS_ID 0xcafe /* Whatever */
/*
* For booting Linux, the board info and command line data have to be in the
* first 8 MB of memory, since this is the maximum mapped by the Linux kernel
* during initialization.
*/
#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
/*
* External Bus Controller (EBC) Setup
*/
/* Memory Bank 0 (NOR-FLASH) initialization */
#if CONFIG_SYS_FLASH0_SIZE == 0x01000000
#define CONFIG_SYS_EBC_PB0AP 0x04017300
#define CONFIG_SYS_EBC_PB0CR (CONFIG_SYS_FLASH0_ADDR | 0x0009A000)
#elif CONFIG_SYS_FLASH0_SIZE == 0x04000000
#define CONFIG_SYS_EBC_PB0AP 0x04017300
#define CONFIG_SYS_EBC_PB0CR (CONFIG_SYS_FLASH0_ADDR | 0x000DA000)
#else
#error Unable to configure chip select for current CONFIG_SYS_FLASH0_SIZE
#endif
/* Memory Bank 1 (NOR-FLASH) initialization */
#if CONFIG_SYS_FLASH1_MAX_SIZE == 0x08000000
#define CONFIG_SYS_EBC_PB1AP 0x04017300
#define CONFIG_SYS_EBC_PB1CR (CONFIG_SYS_FLASH1_ADDR | 0x000FA000)
#else
#error Unable to configure chip select for current CONFIG_SYS_FLASH1_MAX_SIZE
#endif
/* Memory Bank 2 (CPLD) initialization */
#define CONFIG_SYS_EBC_PB2AP 0x04017300
#define CONFIG_SYS_EBC_PB2CR (CONFIG_SYS_CPLD_BASE | 0x00038000)
/*
* GPIO Setup
*
* Korat GPIO usage:
*
* Init.
* Pin Source I/O value Function
* ------ ------ --- ----- ---------------------------------
* GPIO00 Alt1 I/O x PerAddr07
* GPIO01 Alt1 I/O x PerAddr06
* GPIO02 Alt1 I/O x PerAddr05
* GPIO03 GPIO x x GPIO03 to expansion bus connector
* GPIO04 GPIO x x GPIO04 to expansion bus connector
* GPIO05 GPIO x x GPIO05 to expansion bus connector
* GPIO06 Alt1 O x PerCS1 (2nd NOR flash)
* GPIO07 Alt1 O x PerCS2 (CPLD)
* GPIO08 Alt1 O x PerCS3 to expansion bus connector
* GPIO09 Alt1 O x PerCS4 to expansion bus connector
* GPIO10 Alt1 O x PerCS5 to expansion bus connector
* GPIO11 Alt1 I x PerErr
* GPIO12 GPIO O 0 ATMega !Reset
* GPIO13 GPIO x x Test Point 2 (TP2)
* GPIO14 GPIO O 1 Write protect EEPROM #1 (0xA8)
* GPIO15 GPIO O 0 CPU Run LED !On
* GPIO16 Alt1 O x GMC1TxD0
* GPIO17 Alt1 O x GMC1TxD1
* GPIO18 Alt1 O x GMC1TxD2
* GPIO19 Alt1 O x GMC1TxD3
* GPIO20 Alt1 I x RejectPkt0
* GPIO21 Alt1 I x RejectPkt1
* GPIO22 GPIO I x PGOOD_DDR
* GPIO23 Alt1 O x SCPD0
* GPIO24 Alt1 O x GMC0TxD2
* GPIO25 Alt1 O x GMC0TxD3
* GPIO26 GPIO? I/O x IIC0SDA (selected in SDR0_PFC4)
* GPIO27 GPIO O 0 PHY #0 1000BASE-X select
* GPIO28 GPIO O 0 PHY #1 1000BASE-X select
* GPIO29 GPIO I x Test jumper !Present
* GPIO30 GPIO I x SFP module #0 !Present
* GPIO31 GPIO I x SFP module #1 !Present
*
* GPIO32 GPIO O 1 SFP module #0 Tx !Enable
* GPIO33 GPIO O 1 SFP module #1 Tx !Enable
* GPIO34 Alt2 I x !UART1_CTS
* GPIO35 Alt2 O x !UART1_RTS
* GPIO36 Alt1 I x !UART0_CTS
* GPIO37 Alt1 O x !UART0_RTS
* GPIO38 Alt2 O x UART1_Tx
* GPIO39 Alt2 I x UART1_Rx
* GPIO40 Alt1 I x IRQ0 (Ethernet 0)
* GPIO41 Alt1 I x IRQ1 (Ethernet 1)
* GPIO42 Alt1 I x IRQ2 (PCI interrupt)
* GPIO43 Alt1 I x IRQ3 (System Alert from CPLD)
* GPIO44 xxxx x x (grounded through pulldown)
* GPIO45 GPIO O 0 PHY #0 Enable
* GPIO46 GPIO O 0 PHY #1 Enable
* GPIO47 GPIO I x Reset switch !Pressed
* GPIO48 GPIO I x Shutdown switch !Pressed
* GPIO49 xxxx x x (reserved for trace port)
* . . . . .
* . . . . .
* . . . . .
* GPIO63 xxxx x x (reserved for trace port)
*/
#define CONFIG_SYS_GPIO_ATMEGA_RESET_ 12
#define CONFIG_SYS_GPIO_ATMEGA_SS_ 13
#define CONFIG_SYS_GPIO_PHY0_FIBER_SEL 27
#define CONFIG_SYS_GPIO_PHY1_FIBER_SEL 28
#define CONFIG_SYS_GPIO_SFP0_PRESENT_ 30
#define CONFIG_SYS_GPIO_SFP1_PRESENT_ 31
#define CONFIG_SYS_GPIO_SFP0_TX_EN_ 32
#define CONFIG_SYS_GPIO_SFP1_TX_EN_ 33
#define CONFIG_SYS_GPIO_PHY0_EN 45
#define CONFIG_SYS_GPIO_PHY1_EN 46
#define CONFIG_SYS_GPIO_RESET_PRESSED_ 47
/*
* PPC440 GPIO Configuration
*/
#define CONFIG_SYS_4xx_GPIO_TABLE { /* Out GPIO Alternate1 Alternate2 Alternate3 */ \
{ \
/* GPIO Core 0 */ \
{GPIO0_BASE, GPIO_BI , GPIO_ALT1, GPIO_OUT_0}, /* GPIO0 EBC_ADDR(7) DMA_REQ(2) */ \
{GPIO0_BASE, GPIO_BI , GPIO_ALT1, GPIO_OUT_0}, /* GPIO1 EBC_ADDR(6) DMA_ACK(2) */ \
{GPIO0_BASE, GPIO_BI , GPIO_ALT1, GPIO_OUT_0}, /* GPIO2 EBC_ADDR(5) DMA_EOT/TC(2) */ \
{GPIO0_BASE, GPIO_DIS, GPIO_SEL , GPIO_OUT_0}, /* GPIO3 EBC_ADDR(4) DMA_REQ(3) */ \
{GPIO0_BASE, GPIO_DIS, GPIO_SEL , GPIO_OUT_0}, /* GPIO4 EBC_ADDR(3) DMA_ACK(3) */ \
{GPIO0_BASE, GPIO_DIS, GPIO_SEL , GPIO_OUT_0}, /* GPIO5 EBC_ADDR(2) DMA_EOT/TC(3) */ \
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO6 EBC_CS_N(1) */ \
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO7 EBC_CS_N(2) */ \
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO8 EBC_CS_N(3) */ \
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO9 EBC_CS_N(4) */ \
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO10 EBC_CS_N(5) */ \
{GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO11 EBC_BUS_ERR */ \
{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO12 */ \
{GPIO0_BASE, GPIO_DIS, GPIO_SEL , GPIO_OUT_0}, /* GPIO13 */ \
{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO14 */ \
{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO15 */ \
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO16 GMCTxD(4) */ \
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO17 GMCTxD(5) */ \
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO18 GMCTxD(6) */ \
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO19 GMCTxD(7) */ \
{GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO20 RejectPkt0 */ \
{GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO21 RejectPkt1 */ \
{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO22 */ \
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO23 SCPD0 */ \
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO24 GMCTxD(2) */ \
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO25 GMCTxD(3) */ \
{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO26 */ \
{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO27 EXT_EBC_REQ USB2D_RXERROR */ \
{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO28 USB2D_TXVALID */ \
{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO29 EBC_EXT_HDLA USB2D_PAD_SUSPNDM */ \
{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO30 EBC_EXT_ACK USB2D_XCVRSELECT*/ \
{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO31 EBC_EXR_BUSREQ USB2D_TERMSELECT*/ \
}, \
{ \
/* GPIO Core 1 */ \
{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO32 USB2D_OPMODE0 EBC_DATA(2) */ \
{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO33 USB2D_OPMODE1 EBC_DATA(3) */ \
{GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO34 UART0_DCD_N UART1_DSR_CTS_N UART2_SOUT*/ \
{GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO35 UART0_8PIN_DSR_N UART1_RTS_DTR_N UART2_SIN*/ \
{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO36 UART0_8PIN_CTS_N EBC_DATA(0) UART3_SIN*/ \
{GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO37 UART0_RTS_N EBC_DATA(1) UART3_SOUT*/ \
{GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO38 UART0_DTR_N UART1_SOUT */ \
{GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO39 UART0_RI_N UART1_SIN */ \
{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO40 UIC_IRQ(0) */ \
{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO41 UIC_IRQ(1) */ \
{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO42 UIC_IRQ(2) */ \
{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO43 UIC_IRQ(3) */ \
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO44 UIC_IRQ(4) DMA_ACK(1) */ \
{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO45 UIC_IRQ(6) DMA_EOT/TC(1) */ \
{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO46 UIC_IRQ(7) DMA_REQ(0) */ \
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO47 UIC_IRQ(8) DMA_ACK(0) */ \
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO48 UIC_IRQ(9) DMA_EOT/TC(0) */ \
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO49 Unselect via TraceSelect Bit */ \
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO50 Unselect via TraceSelect Bit */ \
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO51 Unselect via TraceSelect Bit */ \
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO52 Unselect via TraceSelect Bit */ \
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO53 Unselect via TraceSelect Bit */ \
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO54 Unselect via TraceSelect Bit */ \
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO55 Unselect via TraceSelect Bit */ \
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO56 Unselect via TraceSelect Bit */ \
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO57 Unselect via TraceSelect Bit */ \
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO58 Unselect via TraceSelect Bit */ \
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO59 Unselect via TraceSelect Bit */ \
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO60 Unselect via TraceSelect Bit */ \
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO61 Unselect via TraceSelect Bit */ \
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO62 Unselect via TraceSelect Bit */ \
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO63 Unselect via TraceSelect Bit */ \
} \
}
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
#endif
/* Pass open firmware flat tree */
#define CONFIG_OF_LIBFDT 1
#define CONFIG_OF_BOARD_SETUP 1
#endif /* __CONFIG_H */
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