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MPC8308RDB: various clean ups

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This patch cleans up the Freescale MPC8308RDB Development board support.
Things fixed:
 - Removed unused PCIE2 definitions from configuration
 - SICR{L,H} defines used for System I/O Configuration Registers values
   instead of hardcoding
 - CONFIG_SYS_SCCR_PCIEXP1CM used to enable PCIE clock instead of
   writing to SCCR from the board code
 - sleep mode stuff removed as MPC8308 has no support for deep sleep and
   PMCCR1 register. board_early_init_f() removed.
 - MPC8308 has no ERRATA for DDR controller so workaround removed
 - 'assignment in if statement' issues solved
 - use LBLAWAR_* defines instead of hardcoding

Signed-off-by: Ilya Yanok <yanok@emcraft.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
This commit is contained in:
Ilya Yanok
2010-09-17 23:41:49 +02:00
committed by Wolfgang Denk
parent f3ce250d96
commit 65ea758939
3 changed files with 31 additions and 66 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
include/configs/MPC8308RDB.h
View File

@@ -85,10 +85,27 @@
/*
* System IO Config
*/
#define CONFIG_SYS_SICRH 0x01b7d103
#define CONFIG_SYS_SICRL 0x00000040 /* 3.3V, no delay */
#define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
#define CONFIG_SYS_SICRH (\
SICRH_ESDHC_A_SD |\
SICRH_ESDHC_B_SD |\
SICRH_ESDHC_C_SD |\
SICRH_GPIO_A_TSEC2 |\
SICRH_GPIO_B_TSEC2_GTX_CLK125 |\
SICRH_IEEE1588_A_GPIO |\
SICRH_USB |\
SICRH_GTM_GPIO |\
SICRH_IEEE1588_B_GPIO |\
SICRH_ETSEC2_CRS |\
SICRH_GPIOSEL_1 |\
SICRH_TMROBI_V3P3 |\
SICRH_TSOBI1_V2P5 |\
SICRH_TSOBI2_V2P5) /* 0x01b7d103 */
#define CONFIG_SYS_SICRL (\
SICRL_SPI_PF0 |\
SICRL_UART_PF0 |\
SICRL_IRQ_PF0 |\
SICRL_I2C2_PF0 |\
SICRL_ETSEC1_GTX_CLK125) /* 0x00000040 */
/*
* IMMR new address
@@ -218,7 +235,7 @@
/* Window base at flash base */
#define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_LBLAWAR0_PRELIM 0x80000016 /* 8MB window size */
#define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | LBLAWAR_8MB)
#define CONFIG_SYS_BR0_PRELIM (\
CONFIG_SYS_FLASH_BASE /* Flash Base address */ |\
@@ -260,7 +277,7 @@
/* 0xFFFF8396 */
#define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_NAND_BASE
#define CONFIG_SYS_LBLAWAR1_PRELIM 0x8000000E /* 32KB */
#define CONFIG_SYS_LBLAWAR1_PRELIM (LBLAWAR_EN | LBLAWAR_32KB)
#ifdef CONFIG_VSC7385_ENET
#define CONFIG_TSEC2
@@ -270,7 +287,7 @@
/* Access window base at VSC7385 base */
#define CONFIG_SYS_LBLAWBAR2_PRELIM CONFIG_SYS_VSC7385_BASE
/* Access window size 128K */
#define CONFIG_SYS_LBLAWAR2_PRELIM 0x80000010
#define CONFIG_SYS_LBLAWAR2_PRELIM (LBLAWAR_EN | LBLAWAR_128KB)
/* The flash address and size of the VSC7385 firmware image */
#define CONFIG_VSC7385_IMAGE 0xFE7FE000
#define CONFIG_VSC7385_IMAGE_SIZE 8192
@@ -335,19 +352,8 @@
#define CONFIG_SYS_PCIE1_IO_PHYS 0xB1000000
#define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000
/*
* Fake PCIE2 definitions: there is no PCIE2 on this board but the code
* in arch/powerpc/cpu/mpc83xx/pcie.c doesn't compile without this
*/
#define CONFIG_SYS_PCIE2_BASE 0xC0000000
#define CONFIG_SYS_PCIE2_MEM_BASE 0xC0000000
#define CONFIG_SYS_PCIE2_MEM_PHYS 0xC0000000
#define CONFIG_SYS_PCIE2_MEM_SIZE 0x10000000
#define CONFIG_SYS_PCIE2_CFG_BASE 0xD0000000
#define CONFIG_SYS_PCIE2_CFG_SIZE 0x01000000
#define CONFIG_SYS_PCIE2_IO_BASE 0x00000000
#define CONFIG_SYS_PCIE2_IO_PHYS 0xD1000000
#define CONFIG_SYS_PCIE2_IO_SIZE 0x00800000
/* enable PCIE clock */
#define CONFIG_SYS_SCCR_PCIEXP1CM 1
#define CONFIG_PCI
#define CONFIG_PCIE