u-boot/include/configs/km/km-mpc83xx.h
Heiko Schocher 7bdfe85929 mpc83xx, keymile boards: enable DM_ETH and add DTS
enable DTS support for keymile mpc83xx based boards.

get rid of compile warning:
===================== WARNING ======================
This board does not use CONFIG_DM_ETH (Driver Model
for Ethernet drivers). Please update the board to use
CONFIG_DM_ETH before the v2020.07 release. Failure to
update by the deadline may result in board removal.
See doc/driver-model/migration.rst for more info.
====================================================

Therefore done:
- add DTS for all mpc83xx based boards from keymile
  mainly they are not mainlined to linux.
- add u-boot specific dtsi
- add stdout-path
- add missing ucc4 par_io definitions, which were
  in board code, but not in linux DTS
- remove not used ethernet nodes

Signed-off-by: Heiko Schocher <hs@denx.de>
Patch-cc: Mario Six <mario.six@gdsys.cc>
Patch-cc: Qiang Zhao <qiang.zhao@nxp.com>

Series-to: u-boot

Series-version: 3

Series-changes: 3
- rebase patchset to current mainline commit
  c0192950df
- update defconfig files

Series-changes: 2
- add patch which fixes Codingstyle errors in drivers/qe
- add patch which converts the mpc83xx based boards from
  keymile to DM_ETH

Cover-letter:
powerpc, mpc83xx: add DM_ETH support

This patch series adds DM ethernet support for mpc83xx based
keymile boards.

Travis build:

END
2020-09-17 06:09:54 +02:00

130 lines
3.3 KiB
C

/*
* Internal Definitions
*/
#include <linux/stringify.h>
#define BOOTFLASH_START 0xF0000000
/*
* DDR Setup
*/
#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* DDR is system memory */
#define CONFIG_SYS_SDRAM_BASE2 (CONFIG_SYS_SDRAM_BASE + 0x10000000) /* +256M */
#define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \
DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
#define CFG_83XX_DDR_USES_CS0
/*
* Manually set up DDR parameters
*/
#define CONFIG_DDR_II
#define CONFIG_SYS_DDR_SIZE 2048 /* MB */
/*
* The reserved memory
*/
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
#define CONFIG_SYS_FLASH_BASE 0xF0000000
#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
#define CONFIG_SYS_RAMBOOT
#endif
/* Reserve 768 kB for Mon */
#define CONFIG_SYS_MONITOR_LEN (768 * 1024)
/*
* Initial RAM Base Address Setup
*/
#define CONFIG_SYS_INIT_RAM_LOCK
#define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* End of used area in RAM */
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
GENERATED_GBL_DATA_SIZE)
/*
* Init Local Bus Memory Controller:
*
* Bank Bus Machine PortSz Size Device
* ---- --- ------- ------ ----- ------
* 0 Local GPCM 16 bit 256MB FLASH
* 1 Local GPCM 8 bit 128MB GPIO/PIGGY
*
*/
/*
* FLASH on the Local Bus
*/
#define CONFIG_SYS_FLASH_SIZE 256 /* max FLASH size is 256M */
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */
#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */
#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
/* I2C */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_NUM_I2C_BUSES 4
#define CONFIG_SYS_I2C_MAX_HOPS 1
#define CONFIG_SYS_I2C_FSL
#define CONFIG_SYS_FSL_I2C_SPEED 200000
#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
#define CONFIG_SYS_I2C_OFFSET 0x3000
#define CONFIG_SYS_FSL_I2C2_SPEED 200000
#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100
#define CONFIG_SYS_I2C_BUSES {{0, {I2C_NULL_HOP} }, \
{0, {{I2C_MUX_PCA9547, 0x70, 2} } }, \
{0, {{I2C_MUX_PCA9547, 0x70, 1} } }, \
{1, {I2C_NULL_HOP} } }
#if defined(CONFIG_CMD_NAND)
#define CONFIG_NAND_KMETER1
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE CONFIG_SYS_KMBEC_FPGA_BASE
#endif
/*
* 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)
/*
* Environment
*/
#ifndef CONFIG_SYS_RAMBOOT
/* Address and size of Redundant Environment Sector */
#endif /* CFG_SYS_RAMBOOT */
/*
* Environment Configuration
*/
#ifndef CONFIG_KM_DEF_ENV /* if not set by keymile-common.h */
#define CONFIG_KM_DEF_ENV "km-common=empty\0"
#endif
#ifndef CONFIG_KM_DEF_ARCH
#define CONFIG_KM_DEF_ARCH "arch=ppc_82xx\0"
#endif
#define CONFIG_EXTRA_ENV_SETTINGS \
CONFIG_KM_DEF_ENV \
CONFIG_KM_DEF_ARCH \
"newenv=" \
"prot off " __stringify(CONFIG_ENV_ADDR) " +0x40000 && " \
"era " __stringify(CONFIG_ENV_ADDR) " +0x40000\0" \
"unlock=yes\0" \
""
#if defined(CONFIG_UEC_ETH)
#define CONFIG_HAS_ETH0
#endif
/*
* QE UEC ethernet configuration
*/
#define CONFIG_UEC_ETH
#define CONFIG_ETHPRIME "UEC0"