Changes for U-Boot 1.1.3:
======================================================================
+* Add support for ep8248 board
+ Patch by Yuli Barcohen, 12 Dec 2004
+
+ Minor code cleanup.
+
* Fix baudrate setting for KGDB on MPC8260
Patch by HoJin, 11 Dec 2004
* Fix 'mii help' text formatting
Patch by Cory Tusar, 10 Dec 2004
-
+
* Fix return code of NFS command
Patch by Hiroshi Ito, 11 Dec 2004
Yuli Barcohen <yuli@arabellasw.com>
Adder MPC87x/MPC852T
+ ep8248 MPC8248
ISPAN MPC8260
MPC8260ADS MPC826x/MPC827x/MPC8280
Rattler MPC8248
LIST_8260=" \
atc cogent_mpc8260 CPU86 CPU87 \
- ep8260 gw8260 hymod IPHASE4539 \
- ISPAN MPC8260ADS MPC8266ADS MPC8272ADS \
- PM826 PM828 ppmc8260 Rattler8248 \
- RPXsuper rsdproto sacsng sbc8260 \
- SCM TQM8260_AC TQM8260_AD TQM8260_AE \
- ZPC1900 \
+ ep8248 ep8260 gw8260 hymod \
+ IPHASE4539 ISPAN MPC8260ADS MPC8266ADS \
+ MPC8272ADS PM826 PM828 ppmc8260 \
+ Rattler8248 RPXsuper rsdproto sacsng \
+ sbc8260 SCM TQM8260_AC TQM8260_AD \
+ TQM8260_AE ZPC1900 \
"
#########################################################################
fi; \
echo "export CONFIG_BOOT_ROM" >> config.mk;
+ep8248_config \
+ep8248E_config : unconfig
+ @./mkconfig ep8248 ppc mpc8260 ep8248
+
ep8260_config: unconfig
@./mkconfig $(@:_config=) ppc mpc8260 ep8260
*
* 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
+ * 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
gpio_param_s gpio_tab[GPIO_GROUP_MAX][GPIO_MAX];
#if 0
-{ /* GPIO Alternate1 Alternate2 Alternate3 */
- {
- /* GPIO Core 0 */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_0 -> EBC_ADDR(7) DMA_REQ(2) */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_1 -> EBC_ADDR(6) DMA_ACK(2) */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_2 -> EBC_ADDR(5) DMA_EOT/TC(2) */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_3 -> EBC_ADDR(4) DMA_REQ(3) */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_4 -> EBC_ADDR(3) DMA_ACK(3) */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_5 ................. */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_6 -> EBC_CS_N(1) */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_7 -> EBC_CS_N(2) */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_8 -> EBC_CS_N(3) */
- { GPIO0_BASE, GPIO_DIS, GPIO_ALT1 }, /* GPIO0_9 -> EBC_CS_N(4) */
- { GPIO0_BASE, GPIO_OUT, GPIO_ALT1 }, /* GPIO0_10 -> EBC_CS_N(5) */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_11 -> EBC_BUS_ERR */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_12 -> ZII_p0Rxd(0) */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_13 -> ZII_p0Rxd(1) */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_14 -> ZII_p0Rxd(2) */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_15 -> ZII_p0Rxd(3) */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_16 -> ZII_p0Txd(0) */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_17 -> ZII_p0Txd(1) */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_18 -> ZII_p0Txd(2) */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_19 -> ZII_p0Txd(3) */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_20 -> ZII_p0Rx_er */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_21 -> ZII_p0Rx_dv */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_22 -> ZII_p0RxCrs */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_23 -> ZII_p0Tx_er */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_24 -> ZII_p0Tx_en */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_25 -> ZII_p0Col */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_26 -> USB2D_RXVALID */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_27 -> EXT_EBC_REQ USB2D_RXERROR */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_28 -> USB2D_TXVALID */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_29 -> EBC_EXT_HDLA USB2D_PAD_SUSPNDM */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_30 -> EBC_EXT_ACK USB2D_XCVRSELECT */
- { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_31 -> EBC_EXR_BUSREQ USB2D_TERMSELECT */
- },
- {
- /* GPIO Core 1 */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_0 -> USB2D_OPMODE0 */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_1 -> USB2D_OPMODE1 */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_2 -> UART0_DCD_N UART1_DSR_CTS_N UART2_SOUT */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_3 -> UART0_8PIN_DSR_N UART1_RTS_DTR_N UART2_SIN */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_4 -> UART0_8PIN_CTS_N UART3_SIN */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_5 -> UART0_RTS_N */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_6 -> UART0_DTR_N UART1_SOUT */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_7 -> UART0_RI_N UART1_SIN */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_8 -> UIC_IRQ(0) */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_9 -> UIC_IRQ(1) */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_10 -> UIC_IRQ(2) */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_11 -> UIC_IRQ(3) */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_12 -> UIC_IRQ(4) DMA_ACK(1) */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_13 -> UIC_IRQ(6) DMA_EOT/TC(1) */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_14 -> UIC_IRQ(7) DMA_REQ(0) */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_15 -> UIC_IRQ(8) DMA_ACK(0) */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_16 -> UIC_IRQ(9) DMA_EOT/TC(0) */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_17 -> - */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_18 -> | */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_19 -> | */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_20 -> | */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_21 -> | */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_22 -> | */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_23 -> \ Can be unselected thru TraceSelect Bit */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_24 -> / in PowerPC440EP Chip */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_25 -> | */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_26 -> | */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_27 -> | */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_28 -> | */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_29 -> | */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_30 -> | */
- { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_31 -> - */
- }
+{ /* GPIO Alternate1 Alternate2 Alternate3 */
+ {
+ /* GPIO Core 0 */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_0 -> EBC_ADDR(7) DMA_REQ(2) */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_1 -> EBC_ADDR(6) DMA_ACK(2) */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_2 -> EBC_ADDR(5) DMA_EOT/TC(2) */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_3 -> EBC_ADDR(4) DMA_REQ(3) */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_4 -> EBC_ADDR(3) DMA_ACK(3) */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_5 ................. */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_6 -> EBC_CS_N(1) */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_7 -> EBC_CS_N(2) */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_8 -> EBC_CS_N(3) */
+ { GPIO0_BASE, GPIO_DIS, GPIO_ALT1 }, /* GPIO0_9 -> EBC_CS_N(4) */
+ { GPIO0_BASE, GPIO_OUT, GPIO_ALT1 }, /* GPIO0_10 -> EBC_CS_N(5) */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_11 -> EBC_BUS_ERR */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_12 -> ZII_p0Rxd(0) */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_13 -> ZII_p0Rxd(1) */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_14 -> ZII_p0Rxd(2) */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_15 -> ZII_p0Rxd(3) */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_16 -> ZII_p0Txd(0) */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_17 -> ZII_p0Txd(1) */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_18 -> ZII_p0Txd(2) */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_19 -> ZII_p0Txd(3) */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_20 -> ZII_p0Rx_er */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_21 -> ZII_p0Rx_dv */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_22 -> ZII_p0RxCrs */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_23 -> ZII_p0Tx_er */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_24 -> ZII_p0Tx_en */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_25 -> ZII_p0Col */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_26 -> USB2D_RXVALID */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_27 -> EXT_EBC_REQ USB2D_RXERROR */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_28 -> USB2D_TXVALID */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_29 -> EBC_EXT_HDLA USB2D_PAD_SUSPNDM */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_30 -> EBC_EXT_ACK USB2D_XCVRSELECT */
+ { GPIO0_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO0_31 -> EBC_EXR_BUSREQ USB2D_TERMSELECT */
+ },
+ {
+ /* GPIO Core 1 */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_0 -> USB2D_OPMODE0 */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_1 -> USB2D_OPMODE1 */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_2 -> UART0_DCD_N UART1_DSR_CTS_N UART2_SOUT */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_3 -> UART0_8PIN_DSR_N UART1_RTS_DTR_N UART2_SIN */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_4 -> UART0_8PIN_CTS_N UART3_SIN */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_5 -> UART0_RTS_N */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_6 -> UART0_DTR_N UART1_SOUT */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_7 -> UART0_RI_N UART1_SIN */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_8 -> UIC_IRQ(0) */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_9 -> UIC_IRQ(1) */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_10 -> UIC_IRQ(2) */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_11 -> UIC_IRQ(3) */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_12 -> UIC_IRQ(4) DMA_ACK(1) */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_13 -> UIC_IRQ(6) DMA_EOT/TC(1) */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_14 -> UIC_IRQ(7) DMA_REQ(0) */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_15 -> UIC_IRQ(8) DMA_ACK(0) */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_16 -> UIC_IRQ(9) DMA_EOT/TC(0) */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_17 -> - */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_18 -> | */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_19 -> | */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_20 -> | */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_21 -> | */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_22 -> | */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_23 -> \ Can be unselected thru TraceSelect Bit */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_24 -> / in PowerPC440EP Chip */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_25 -> | */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_26 -> | */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_27 -> | */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_28 -> | */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_29 -> | */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_30 -> | */
+ { GPIO1_BASE, GPIO_DIS, GPIO_SEL }, /* GPIO1_31 -> - */
+ }
};
#endif
/*----------------------------------------------------------------------------+
| EBC Devices Characteristics
- | Peripheral Bank Access Parameters - EBC0_BnAP
- | Peripheral Bank Configuration Register - EBC0_BnCR
+ | Peripheral Bank Access Parameters - EBC0_BnAP
+ | Peripheral Bank Configuration Register - EBC0_BnCR
+----------------------------------------------------------------------------*/
/* Small Flash */
-#define EBC0_BNAP_SMALL_FLASH EBC0_BNAP_BME_DISABLED | \
- EBC0_BNAP_TWT_ENCODE(6) | \
- EBC0_BNAP_CSN_ENCODE(0) | \
- EBC0_BNAP_OEN_ENCODE(1) | \
- EBC0_BNAP_WBN_ENCODE(1) | \
- EBC0_BNAP_WBF_ENCODE(3) | \
- EBC0_BNAP_TH_ENCODE(1) | \
- EBC0_BNAP_RE_ENABLED | \
- EBC0_BNAP_SOR_DELAYED | \
- EBC0_BNAP_BEM_WRITEONLY | \
+#define EBC0_BNAP_SMALL_FLASH \
+ EBC0_BNAP_BME_DISABLED | \
+ EBC0_BNAP_TWT_ENCODE(6) | \
+ EBC0_BNAP_CSN_ENCODE(0) | \
+ EBC0_BNAP_OEN_ENCODE(1) | \
+ EBC0_BNAP_WBN_ENCODE(1) | \
+ EBC0_BNAP_WBF_ENCODE(3) | \
+ EBC0_BNAP_TH_ENCODE(1) | \
+ EBC0_BNAP_RE_ENABLED | \
+ EBC0_BNAP_SOR_DELAYED | \
+ EBC0_BNAP_BEM_WRITEONLY | \
EBC0_BNAP_PEN_DISABLED
-#define EBC0_BNCR_SMALL_FLASH_CS0 EBC0_BNCR_BAS_ENCODE(0xFFF00000) | \
- EBC0_BNCR_BS_1MB | \
- EBC0_BNCR_BU_RW | \
+#define EBC0_BNCR_SMALL_FLASH_CS0 \
+ EBC0_BNCR_BAS_ENCODE(0xFFF00000) | \
+ EBC0_BNCR_BS_1MB | \
+ EBC0_BNCR_BU_RW | \
EBC0_BNCR_BW_8BIT
-#define EBC0_BNCR_SMALL_FLASH_CS4 EBC0_BNCR_BAS_ENCODE(0x87800000) | \
- EBC0_BNCR_BS_8MB | \
- EBC0_BNCR_BU_RW | \
+#define EBC0_BNCR_SMALL_FLASH_CS4 \
+ EBC0_BNCR_BAS_ENCODE(0x87800000) | \
+ EBC0_BNCR_BS_8MB | \
+ EBC0_BNCR_BU_RW | \
EBC0_BNCR_BW_16BIT
/* Large Flash or SRAM */
-#define EBC0_BNAP_LARGE_FLASH_OR_SRAM EBC0_BNAP_BME_DISABLED | \
- EBC0_BNAP_TWT_ENCODE(8) | \
- EBC0_BNAP_CSN_ENCODE(0) | \
- EBC0_BNAP_OEN_ENCODE(1) | \
- EBC0_BNAP_WBN_ENCODE(1) | \
- EBC0_BNAP_WBF_ENCODE(1) | \
- EBC0_BNAP_TH_ENCODE(2) | \
- EBC0_BNAP_SOR_DELAYED | \
- EBC0_BNAP_BEM_RW | \
+#define EBC0_BNAP_LARGE_FLASH_OR_SRAM \
+ EBC0_BNAP_BME_DISABLED | \
+ EBC0_BNAP_TWT_ENCODE(8) | \
+ EBC0_BNAP_CSN_ENCODE(0) | \
+ EBC0_BNAP_OEN_ENCODE(1) | \
+ EBC0_BNAP_WBN_ENCODE(1) | \
+ EBC0_BNAP_WBF_ENCODE(1) | \
+ EBC0_BNAP_TH_ENCODE(2) | \
+ EBC0_BNAP_SOR_DELAYED | \
+ EBC0_BNAP_BEM_RW | \
EBC0_BNAP_PEN_DISABLED
-#define EBC0_BNCR_LARGE_FLASH_OR_SRAM_CS0 EBC0_BNCR_BAS_ENCODE(0xFF800000) | \
- EBC0_BNCR_BS_8MB | \
- EBC0_BNCR_BU_RW | \
+#define EBC0_BNCR_LARGE_FLASH_OR_SRAM_CS0 \
+ EBC0_BNCR_BAS_ENCODE(0xFF800000) | \
+ EBC0_BNCR_BS_8MB | \
+ EBC0_BNCR_BU_RW | \
EBC0_BNCR_BW_16BIT
-#define EBC0_BNCR_LARGE_FLASH_OR_SRAM_CS4 EBC0_BNCR_BAS_ENCODE(0x87800000) | \
- EBC0_BNCR_BS_8MB | \
- EBC0_BNCR_BU_RW | \
+#define EBC0_BNCR_LARGE_FLASH_OR_SRAM_CS4 \
+ EBC0_BNCR_BAS_ENCODE(0x87800000) | \
+ EBC0_BNCR_BS_8MB | \
+ EBC0_BNCR_BU_RW | \
EBC0_BNCR_BW_16BIT
/* NVRAM - FPGA */
-#define EBC0_BNAP_NVRAM_FPGA EBC0_BNAP_BME_DISABLED | \
- EBC0_BNAP_TWT_ENCODE(9) | \
- EBC0_BNAP_CSN_ENCODE(0) | \
- EBC0_BNAP_OEN_ENCODE(1) | \
- EBC0_BNAP_WBN_ENCODE(1) | \
- EBC0_BNAP_WBF_ENCODE(0) | \
- EBC0_BNAP_TH_ENCODE(2) | \
- EBC0_BNAP_RE_ENABLED | \
- EBC0_BNAP_SOR_DELAYED | \
- EBC0_BNAP_BEM_WRITEONLY | \
+#define EBC0_BNAP_NVRAM_FPGA \
+ EBC0_BNAP_BME_DISABLED | \
+ EBC0_BNAP_TWT_ENCODE(9) | \
+ EBC0_BNAP_CSN_ENCODE(0) | \
+ EBC0_BNAP_OEN_ENCODE(1) | \
+ EBC0_BNAP_WBN_ENCODE(1) | \
+ EBC0_BNAP_WBF_ENCODE(0) | \
+ EBC0_BNAP_TH_ENCODE(2) | \
+ EBC0_BNAP_RE_ENABLED | \
+ EBC0_BNAP_SOR_DELAYED | \
+ EBC0_BNAP_BEM_WRITEONLY | \
EBC0_BNAP_PEN_DISABLED
-#define EBC0_BNCR_NVRAM_FPGA_CS5 EBC0_BNCR_BAS_ENCODE(0x80000000) | \
- EBC0_BNCR_BS_1MB | \
- EBC0_BNCR_BU_RW | \
+#define EBC0_BNCR_NVRAM_FPGA_CS5 \
+ EBC0_BNCR_BAS_ENCODE(0x80000000) | \
+ EBC0_BNCR_BS_1MB | \
+ EBC0_BNCR_BU_RW | \
EBC0_BNCR_BW_8BIT
/* Nand Flash */
-#define EBC0_BNAP_NAND_FLASH EBC0_BNAP_BME_DISABLED | \
- EBC0_BNAP_TWT_ENCODE(3) | \
- EBC0_BNAP_CSN_ENCODE(0) | \
- EBC0_BNAP_OEN_ENCODE(0) | \
- EBC0_BNAP_WBN_ENCODE(0) | \
- EBC0_BNAP_WBF_ENCODE(0) | \
- EBC0_BNAP_TH_ENCODE(1) | \
- EBC0_BNAP_RE_ENABLED | \
- EBC0_BNAP_SOR_NOT_DELAYED | \
- EBC0_BNAP_BEM_RW | \
+#define EBC0_BNAP_NAND_FLASH \
+ EBC0_BNAP_BME_DISABLED | \
+ EBC0_BNAP_TWT_ENCODE(3) | \
+ EBC0_BNAP_CSN_ENCODE(0) | \
+ EBC0_BNAP_OEN_ENCODE(0) | \
+ EBC0_BNAP_WBN_ENCODE(0) | \
+ EBC0_BNAP_WBF_ENCODE(0) | \
+ EBC0_BNAP_TH_ENCODE(1) | \
+ EBC0_BNAP_RE_ENABLED | \
+ EBC0_BNAP_SOR_NOT_DELAYED | \
+ EBC0_BNAP_BEM_RW | \
EBC0_BNAP_PEN_DISABLED
-#define EBC0_BNCR_NAND_FLASH_CS0 0xB8400000
+#define EBC0_BNCR_NAND_FLASH_CS0 0xB8400000
/* NAND0 */
-#define EBC0_BNCR_NAND_FLASH_CS1 EBC0_BNCR_BAS_ENCODE(0x90000000) | \
- EBC0_BNCR_BS_1MB | \
- EBC0_BNCR_BU_RW | \
+#define EBC0_BNCR_NAND_FLASH_CS1 \
+ EBC0_BNCR_BAS_ENCODE(0x90000000) | \
+ EBC0_BNCR_BS_1MB | \
+ EBC0_BNCR_BU_RW | \
EBC0_BNCR_BW_32BIT
/* NAND1 - Bank2 */
-#define EBC0_BNCR_NAND_FLASH_CS2 EBC0_BNCR_BAS_ENCODE(0x94000000) | \
- EBC0_BNCR_BS_1MB | \
- EBC0_BNCR_BU_RW | \
+#define EBC0_BNCR_NAND_FLASH_CS2 \
+ EBC0_BNCR_BAS_ENCODE(0x94000000) | \
+ EBC0_BNCR_BS_1MB | \
+ EBC0_BNCR_BU_RW | \
EBC0_BNCR_BW_32BIT
/* NAND1 - Bank3 */
-#define EBC0_BNCR_NAND_FLASH_CS3 EBC0_BNCR_BAS_ENCODE(0x94000000) | \
- EBC0_BNCR_BS_1MB | \
- EBC0_BNCR_BU_RW | \
+#define EBC0_BNCR_NAND_FLASH_CS3 \
+ EBC0_BNCR_BAS_ENCODE(0x94000000) | \
+ EBC0_BNCR_BS_1MB | \
+ EBC0_BNCR_BU_RW | \
EBC0_BNCR_BW_32BIT
int board_early_init_f(void)
* fixed_sdram_init -- Bamboo has one bank onboard sdram (plus DIMM)
*
* Fixed memory is composed of :
- * MT46V16M16TG-75 from Micron (x 2), 256Mb, 16 M x16, DDR266,
- * 13 row add bits, 10 column add bits (but 12 row used only).
- * ECC device: MT46V16M8TG-75 from Micron (x 1), 128Mb, x8, DDR266,
- * 12 row add bits, 10 column add bits.
- * Prepare a subset (only the used ones) of SPD data
+ * MT46V16M16TG-75 from Micron (x 2), 256Mb, 16 M x16, DDR266,
+ * 13 row add bits, 10 column add bits (but 12 row used only).
+ * ECC device: MT46V16M8TG-75 from Micron (x 1), 128Mb, x8, DDR266,
+ * 12 row add bits, 10 column add bits.
+ * Prepare a subset (only the used ones) of SPD data
*
- * Note : if the ECC is enabled (SDRAM_ECC_ENABLE) the size of
- * the corresponding bank is divided by 2 due to number of Row addresses
- * 12 in the ECC module
+ * Note : if the ECC is enabled (SDRAM_ECC_ENABLE) the size of
+ * the corresponding bank is divided by 2 due to number of Row addresses
+ * 12 in the ECC module
*
- * Assumes: 64 MB, ECC, non-registered
- * PLB @ 133 MHz
+ * Assumes: 64 MB, ECC, non-registered
+ * PLB @ 133 MHz
*
************************************************************************/
void fixed_sdram_init(void)
out32r(PCIX0_PMM0MA, 0xE0000001); /* 512M + No prefetching, and enable region */
out32r(PCIX0_PMM1MA, 0x00000000); /* PMM0 Mask/Attribute - disabled b4 setting */
- out32r(PCIX0_PMM1LA, CFG_PCI_MEMBASE2); /* PMM0 Local Address */
+ out32r(PCIX0_PMM1LA, CFG_PCI_MEMBASE2); /* PMM0 Local Address */
out32r(PCIX0_PMM1PCILA, CFG_PCI_MEMBASE2); /* PMM0 PCI Low Address */
out32r(PCIX0_PMM1PCIHA, 0x00000000); /* PMM0 PCI High Address */
out32r(PCIX0_PMM1MA, 0xE0000001); /* 512M + No prefetching, and enable region */
{
unsigned long sdr0_pstrp0, sdr0_sdstp1;
unsigned long bootstrap_settings, boot_selection, ebc_boot_size;
- int computed_boot_device = BOOT_DEVICE_UNKNOWN;
+ int computed_boot_device = BOOT_DEVICE_UNKNOWN;
unsigned long ebc0_cs0_bnap_value = 0, ebc0_cs0_bncr_value = 0;
unsigned long ebc0_cs1_bnap_value = 0, ebc0_cs1_bncr_value = 0;
unsigned long ebc0_cs2_bnap_value = 0, ebc0_cs2_bncr_value = 0;
/* Boot Settings in IIC EEprom address 0xA8 or 0xA4 */
/* Read Serial Device Strap Register1 in PPC440EP */
mfsdr(sdr_sdstp1, sdr0_sdstp1);
- boot_selection = sdr0_sdstp1 & SDR0_SDSTP1_BOOT_SEL_MASK;
- ebc_boot_size = sdr0_sdstp1 & SDR0_SDSTP1_EBC_ROM_BS_MASK;
+ boot_selection = sdr0_sdstp1 & SDR0_SDSTP1_BOOT_SEL_MASK;
+ ebc_boot_size = sdr0_sdstp1 & SDR0_SDSTP1_EBC_ROM_BS_MASK;
switch(boot_selection) {
case SDR0_SDSTP1_BOOT_SEL_EBC:
/* Boot Settings in IIC EEprom address 0xA8 or 0xA4 */
/* Read Serial Device Strap Register1 in PPC440EP */
mfsdr(sdr_sdstp1, sdr0_sdstp1);
- boot_selection = sdr0_sdstp1 & SDR0_SDSTP1_BOOT_SEL_MASK;
- ebc_boot_size = sdr0_sdstp1 & SDR0_SDSTP1_EBC_ROM_BS_MASK;
+ boot_selection = sdr0_sdstp1 & SDR0_SDSTP1_BOOT_SEL_MASK;
+ ebc_boot_size = sdr0_sdstp1 & SDR0_SDSTP1_EBC_ROM_BS_MASK;
switch(boot_selection) {
case SDR0_SDSTP1_BOOT_SEL_EBC:
| Resulting EBC init will be among following configurations :
|
| - Boot from EBC 8bits => boot from SMALL FLASH selected
- | EBC-CS0 = Small Flash
- | EBC-CS1,2,3 = NAND Flash or
- | Exp.Slot depending on Soft Config
- | EBC-CS4 = SRAM/Large Flash or
- | Large Flash/SRAM depending on jumpers
- | EBC-CS5 = NVRAM / EPLD
+ | EBC-CS0 = Small Flash
+ | EBC-CS1,2,3 = NAND Flash or
+ | Exp.Slot depending on Soft Config
+ | EBC-CS4 = SRAM/Large Flash or
+ | Large Flash/SRAM depending on jumpers
+ | EBC-CS5 = NVRAM / EPLD
|
| - Boot from EBC 16bits => boot from Large Flash or SRAM selected
- | EBC-CS0 = SRAM/Large Flash or
- | Large Flash/SRAM depending on jumpers
- | EBC-CS1,2,3 = NAND Flash or
- | Exp.Slot depending on Software Configuration
- | EBC-CS4 = Small Flash
- | EBC-CS5 = NVRAM / EPLD
+ | EBC-CS0 = SRAM/Large Flash or
+ | Large Flash/SRAM depending on jumpers
+ | EBC-CS1,2,3 = NAND Flash or
+ | Exp.Slot depending on Software Configuration
+ | EBC-CS4 = Small Flash
+ | EBC-CS5 = NVRAM / EPLD
|
| - Boot from NAND Flash
- | EBC-CS0 = NAND Flash0
- | EBC-CS1,2,3 = NAND Flash1
- | EBC-CS4 = SRAM/Large Flash or
- | Large Flash/SRAM depending on jumpers
- | EBC-CS5 = NVRAM / EPLD
+ | EBC-CS0 = NAND Flash0
+ | EBC-CS1,2,3 = NAND Flash1
+ | EBC-CS4 = SRAM/Large Flash or
+ | Large Flash/SRAM depending on jumpers
+ | EBC-CS5 = NVRAM / EPLD
|
| - Boot from PCI
- | EBC-CS0 = ...
- | EBC-CS1,2,3 = NAND Flash or
- | Exp.Slot depending on Software Configuration
- | EBC-CS4 = SRAM/Large Flash or
- | Large Flash/SRAM or
- | Small Flash depending on jumpers
- | EBC-CS5 = NVRAM / EPLD
+ | EBC-CS0 = ...
+ | EBC-CS1,2,3 = NAND Flash or
+ | Exp.Slot depending on Software Configuration
+ | EBC-CS4 = SRAM/Large Flash or
+ | Large Flash/SRAM or
+ | Small Flash depending on jumpers
+ | EBC-CS5 = NVRAM / EPLD
|
+-------------------------------------------------------------------------*/
switch(computed_boot_device) {
/*------------------------------------------------------------------------- */
- case BOOT_FROM_SMALL_FLASH:
+ case BOOT_FROM_SMALL_FLASH:
/*------------------------------------------------------------------------- */
ebc0_cs0_bnap_value = EBC0_BNAP_SMALL_FLASH;
ebc0_cs0_bncr_value = EBC0_BNCR_SMALL_FLASH_CS0;
break;
/*------------------------------------------------------------------------- */
- case BOOT_FROM_LARGE_FLASH_OR_SRAM:
+ case BOOT_FROM_LARGE_FLASH_OR_SRAM:
/*------------------------------------------------------------------------- */
ebc0_cs0_bnap_value = EBC0_BNAP_LARGE_FLASH_OR_SRAM;
ebc0_cs0_bncr_value = EBC0_BNCR_LARGE_FLASH_OR_SRAM_CS0;
break;
/*------------------------------------------------------------------------- */
- case BOOT_FROM_NAND_FLASH0:
+ case BOOT_FROM_NAND_FLASH0:
/*------------------------------------------------------------------------- */
ebc0_cs0_bnap_value = 0;
ebc0_cs0_bncr_value = 0;
break;
/*------------------------------------------------------------------------- */
- case BOOT_FROM_PCI:
+ case BOOT_FROM_PCI:
/*------------------------------------------------------------------------- */
ebc0_cs0_bnap_value = 0;
ebc0_cs0_bncr_value = 0;
break;
/*------------------------------------------------------------------------- */
- case BOOT_DEVICE_UNKNOWN:
+ case BOOT_DEVICE_UNKNOWN:
/*------------------------------------------------------------------------- */
/* Error */
break;
| Initialize EBC CONFIG
+-------------------------------------------------------------------------*/
mtdcr(ebccfga, xbcfg);
- mtdcr(ebccfgd, EBC0_CFG_EBTC_DRIVEN |
- EBC0_CFG_PTD_ENABLED |
- EBC0_CFG_RTC_2048PERCLK |
- EBC0_CFG_EMPL_LOW |
- EBC0_CFG_EMPH_LOW |
- EBC0_CFG_CSTC_DRIVEN |
- EBC0_CFG_BPF_ONEDW |
- EBC0_CFG_EMS_8BIT |
- EBC0_CFG_PME_DISABLED |
- EBC0_CFG_PMT_ENCODE(0) );
+ mtdcr(ebccfgd, EBC0_CFG_EBTC_DRIVEN |
+ EBC0_CFG_PTD_ENABLED |
+ EBC0_CFG_RTC_2048PERCLK |
+ EBC0_CFG_EMPL_LOW |
+ EBC0_CFG_EMPH_LOW |
+ EBC0_CFG_CSTC_DRIVEN |
+ EBC0_CFG_BPF_ONEDW |
+ EBC0_CFG_EMS_8BIT |
+ EBC0_CFG_PME_DISABLED |
+ EBC0_CFG_PMT_ENCODE(0) );
/*-------------------------------------------------------------------------+
| Initialize EBC Bank 0-4
switch(config)
{
- case ZMII_CONFIGURATION_IS_MII:
+ case ZMII_CONFIGURATION_IS_MII:
fpga_selection_reg = fpga_selection_reg | FPGA_SEL_1_REG_MII;
break;
- case ZMII_CONFIGURATION_IS_RMII:
+ case ZMII_CONFIGURATION_IS_RMII:
fpga_selection_reg = fpga_selection_reg | FPGA_SEL_1_REG_RMII;
break;
- case ZMII_CONFIGURATION_IS_SMII:
+ case ZMII_CONFIGURATION_IS_SMII:
fpga_selection_reg = fpga_selection_reg | FPGA_SEL_1_REG_SMII;
break;
- case ZMII_CONFIGURATION_UNKNOWN:
- default:
+ case ZMII_CONFIGURATION_UNKNOWN:
+ default:
break;
}
out8(FPGA_SELECTION_1_REG,fpga_selection_reg);
void uart_selection_in_fpga(uart_config_nb_t uart_config)
{
/* FPGA register */
- unsigned char fpga_selection_3_reg;
+ unsigned char fpga_selection_3_reg;
/* Read FPGA Reagister */
fpga_selection_3_reg = in8(FPGA_SELECTION_3_REG);
{
case L1:
/* ----------------------------------------------------------------------- */
- /* L1 configuration: UART0 = 8 pins */
+ /* L1 configuration: UART0 = 8 pins */
/* ----------------------------------------------------------------------- */
/* Configure FPGA */
- fpga_selection_3_reg = fpga_selection_3_reg & ~FPGA_SEL3_REG_SEL_UART_CONFIG_MASK;
- fpga_selection_3_reg = fpga_selection_3_reg | FPGA_SEL3_REG_SEL_UART_CONFIG1;
+ fpga_selection_3_reg = fpga_selection_3_reg & ~FPGA_SEL3_REG_SEL_UART_CONFIG_MASK;
+ fpga_selection_3_reg = fpga_selection_3_reg | FPGA_SEL3_REG_SEL_UART_CONFIG1;
out8(FPGA_SELECTION_3_REG, fpga_selection_3_reg);
break;
case L2:
/* ----------------------------------------------------------------------- */
- /* L2 configuration: UART0 = 4 pins */
- /* UART1 = 4 pins */
+ /* L2 configuration: UART0 = 4 pins */
+ /* UART1 = 4 pins */
/* ----------------------------------------------------------------------- */
/* Configure FPGA */
- fpga_selection_3_reg = fpga_selection_3_reg & ~FPGA_SEL3_REG_SEL_UART_CONFIG_MASK;
- fpga_selection_3_reg = fpga_selection_3_reg | FPGA_SEL3_REG_SEL_UART_CONFIG2;
+ fpga_selection_3_reg = fpga_selection_3_reg & ~FPGA_SEL3_REG_SEL_UART_CONFIG_MASK;
+ fpga_selection_3_reg = fpga_selection_3_reg | FPGA_SEL3_REG_SEL_UART_CONFIG2;
out8(FPGA_SELECTION_3_REG, fpga_selection_3_reg);
break;
case L3:
/* ----------------------------------------------------------------------- */
- /* L3 configuration: UART0 = 4 pins */
- /* UART1 = 2 pins */
- /* UART2 = 2 pins */
+ /* L3 configuration: UART0 = 4 pins */
+ /* UART1 = 2 pins */
+ /* UART2 = 2 pins */
/* ----------------------------------------------------------------------- */
/* Configure FPGA */
- fpga_selection_3_reg = fpga_selection_3_reg & ~FPGA_SEL3_REG_SEL_UART_CONFIG_MASK;
- fpga_selection_3_reg = fpga_selection_3_reg | FPGA_SEL3_REG_SEL_UART_CONFIG3;
+ fpga_selection_3_reg = fpga_selection_3_reg & ~FPGA_SEL3_REG_SEL_UART_CONFIG_MASK;
+ fpga_selection_3_reg = fpga_selection_3_reg | FPGA_SEL3_REG_SEL_UART_CONFIG3;
out8(FPGA_SELECTION_3_REG, fpga_selection_3_reg);
break;
case L4:
/* Configure FPGA */
- fpga_selection_3_reg = fpga_selection_3_reg & ~FPGA_SEL3_REG_SEL_UART_CONFIG_MASK;
- fpga_selection_3_reg = fpga_selection_3_reg | FPGA_SEL3_REG_SEL_UART_CONFIG4;
+ fpga_selection_3_reg = fpga_selection_3_reg & ~FPGA_SEL3_REG_SEL_UART_CONFIG_MASK;
+ fpga_selection_3_reg = fpga_selection_3_reg | FPGA_SEL3_REG_SEL_UART_CONFIG4;
out8(FPGA_SELECTION_3_REG, fpga_selection_3_reg);
break;
/* Init GPIO0 */
for(i=0; i<GPIO_MAX; i++)
{
- gpio_tab[GPIO0][i].add = GPIO0_BASE;
+ gpio_tab[GPIO0][i].add = GPIO0_BASE;
gpio_tab[GPIO0][i].in_out = GPIO_DIS;
gpio_tab[GPIO0][i].alt_nb = GPIO_SEL;
}
/* Init GPIO1 */
for(i=0; i<GPIO_MAX; i++)
{
- gpio_tab[GPIO1][i].add = GPIO1_BASE;
+ gpio_tab[GPIO1][i].add = GPIO1_BASE;
gpio_tab[GPIO1][i].in_out = GPIO_DIS;
gpio_tab[GPIO1][i].alt_nb = GPIO_SEL;
}
| Set UART Configuration in PowerPC440EP
|
| +---------------------------------------------------------------------+
- | | Configuartion | Connector | Nb of pins | Pins | Associated |
- | | Number | Port Name | available | naming | CORE |
+ | | Configuartion | Connector | Nb of pins | Pins | Associated |
+ | | Number | Port Name | available | naming | CORE |
| +-----------------+---------------+------------+--------+-------------+
- | | L1 | Port_A | 8 | UART | UART core 0 |
+ | | L1 | Port_A | 8 | UART | UART core 0 |
| +-----------------+---------------+------------+--------+-------------+
- | | L2 | Port_A | 4 | UART1 | UART core 0 |
- | | (L2D) | Port_B | 4 | UART2 | UART core 1 |
+ | | L2 | Port_A | 4 | UART1 | UART core 0 |
+ | | (L2D) | Port_B | 4 | UART2 | UART core 1 |
| +-----------------+---------------+------------+--------+-------------+
- | | L3 | Port_A | 4 | UART1 | UART core 0 |
- | | (L3D) | Port_B | 2 | UART2 | UART core 1 |
- | | | Port_C | 2 | UART3 | UART core 2 |
+ | | L3 | Port_A | 4 | UART1 | UART core 0 |
+ | | (L3D) | Port_B | 2 | UART2 | UART core 1 |
+ | | | Port_C | 2 | UART3 | UART core 2 |
| +-----------------+---------------+------------+--------+-------------+
- | | | Port_A | 2 | UART1 | UART core 0 |
- | | L4 | Port_B | 2 | UART2 | UART core 1 |
- | | (L4D) | Port_C | 2 | UART3 | UART core 2 |
- | | | Port_D | 2 | UART4 | UART core 3 |
+ | | | Port_A | 2 | UART1 | UART core 0 |
+ | | L4 | Port_B | 2 | UART2 | UART core 1 |
+ | | (L4D) | Port_C | 2 | UART3 | UART core 2 |
+ | | | Port_D | 2 | UART4 | UART core 3 |
| +-----------------+---------------+------------+--------+-------------+
|
| Involved GPIOs
|
| +------------------------------------------------------------------------------+
- | | GPIO | Aternate 1 | I/O | Alternate 2 | I/O | Alternate 3 | I/O |
+ | | GPIO | Aternate 1 | I/O | Alternate 2 | I/O | Alternate 3 | I/O |
| +---------+------------------+-----+-----------------+-----+-------------+-----+
- | | GPIO1_2 | UART0_DCD_N | I | UART1_DSR_CTS_N | I | UART2_SOUT | O |
- | | GPIO1_3 | UART0_8PIN_DSR_N | I | UART1_RTS_DTR_N | O | UART2_SIN | I |
- | | GPIO1_4 | UART0_8PIN_CTS_N | I | NA | NA | UART3_SIN | I |
- | | GPIO1_5 | UART0_RTS_N | O | NA | NA | UART3_SOUT | O |
- | | GPIO1_6 | UART0_DTR_N | O | UART1_SOUT | O | NA | NA |
- | | GPIO1_7 | UART0_RI_N | I | UART1_SIN | I | NA | NA |
+ | | GPIO1_2 | UART0_DCD_N | I | UART1_DSR_CTS_N | I | UART2_SOUT | O |
+ | | GPIO1_3 | UART0_8PIN_DSR_N | I | UART1_RTS_DTR_N | O | UART2_SIN | I |
+ | | GPIO1_4 | UART0_8PIN_CTS_N | I | NA | NA | UART3_SIN | I |
+ | | GPIO1_5 | UART0_RTS_N | O | NA | NA | UART3_SOUT | O |
+ | | GPIO1_6 | UART0_DTR_N | O | UART1_SOUT | O | NA | NA |
+ | | GPIO1_7 | UART0_RI_N | I | UART1_SIN | I | NA | NA |
| +------------------------------------------------------------------------------+
|
|
{
case L1:
/* ----------------------------------------------------------------------- */
- /* L1 configuration: UART0 = 8 pins */
+ /* L1 configuration: UART0 = 8 pins */
/* ----------------------------------------------------------------------- */
/* Update GPIO Configuration Table */
gpio_tab[GPIO1][2].in_out = GPIO_IN;
case L2:
/* ----------------------------------------------------------------------- */
- /* L2 configuration: UART0 = 4 pins */
- /* UART1 = 4 pins */
+ /* L2 configuration: UART0 = 4 pins */
+ /* UART1 = 4 pins */
/* ----------------------------------------------------------------------- */
/* Update GPIO Configuration Table */
gpio_tab[GPIO1][2].in_out = GPIO_IN;
case L3:
/* ----------------------------------------------------------------------- */
- /* L3 configuration: UART0 = 4 pins */
- /* UART1 = 2 pins */
- /* UART2 = 2 pins */
+ /* L3 configuration: UART0 = 4 pins */
+ /* UART1 = 2 pins */
+ /* UART2 = 2 pins */
/* ----------------------------------------------------------------------- */
/* Update GPIO Configuration Table */
gpio_tab[GPIO1][2].in_out = GPIO_OUT;
case L4:
/* ----------------------------------------------------------------------- */
- /* L4 configuration: UART0 = 2 pins */
- /* UART1 = 2 pins */
- /* UART2 = 2 pins */
- /* UART3 = 2 pins */
+ /* L4 configuration: UART0 = 2 pins */
+ /* UART1 = 2 pins */
+ /* UART2 = 2 pins */
+ /* UART3 = 2 pins */
/* ----------------------------------------------------------------------- */
/* Update GPIO Configuration Table */
gpio_tab[GPIO1][2].in_out = GPIO_OUT;
+----------------------------------------------------------------------------*/
void update_ndfc_ios(void)
{
- /* Update GPIO Configuration Table */
- gpio_tab[GPIO0][6].in_out = GPIO_OUT; /* EBC_CS_N(1) */
- gpio_tab[GPIO0][6].alt_nb = GPIO_ALT1;
+ /* Update GPIO Configuration Table */
+ gpio_tab[GPIO0][6].in_out = GPIO_OUT; /* EBC_CS_N(1) */
+ gpio_tab[GPIO0][6].alt_nb = GPIO_ALT1;
#if 0
- gpio_tab[GPIO0][7].in_out = GPIO_OUT; /* EBC_CS_N(2) */
+ gpio_tab[GPIO0][7].in_out = GPIO_OUT; /* EBC_CS_N(2) */
gpio_tab[GPIO0][7].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO0][7].in_out = GPIO_OUT; /* EBC_CS_N(3) */
+ gpio_tab[GPIO0][7].in_out = GPIO_OUT; /* EBC_CS_N(3) */
gpio_tab[GPIO0][7].alt_nb = GPIO_ALT1;
#endif
}
+----------------------------------------------------------------------------*/
void update_zii_ios(void)
{
- /* Update GPIO Configuration Table */
- gpio_tab[GPIO0][12].in_out = GPIO_IN; /* ZII_p0Rxd(0) */
- gpio_tab[GPIO0][12].alt_nb = GPIO_ALT1;
+ /* Update GPIO Configuration Table */
+ gpio_tab[GPIO0][12].in_out = GPIO_IN; /* ZII_p0Rxd(0) */
+ gpio_tab[GPIO0][12].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO0][13].in_out = GPIO_IN; /* ZII_p0Rxd(1) */
- gpio_tab[GPIO0][13].alt_nb = GPIO_ALT1;
+ gpio_tab[GPIO0][13].in_out = GPIO_IN; /* ZII_p0Rxd(1) */
+ gpio_tab[GPIO0][13].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO0][14].in_out = GPIO_IN; /* ZII_p0Rxd(2) */
- gpio_tab[GPIO0][14].alt_nb = GPIO_ALT1;
+ gpio_tab[GPIO0][14].in_out = GPIO_IN; /* ZII_p0Rxd(2) */
+ gpio_tab[GPIO0][14].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO0][15].in_out = GPIO_IN; /* ZII_p0Rxd(3) */
- gpio_tab[GPIO0][15].alt_nb = GPIO_ALT1;
+ gpio_tab[GPIO0][15].in_out = GPIO_IN; /* ZII_p0Rxd(3) */
+ gpio_tab[GPIO0][15].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO0][16].in_out = GPIO_OUT; /* ZII_p0Txd(0) */
- gpio_tab[GPIO0][16].alt_nb = GPIO_ALT1;
+ gpio_tab[GPIO0][16].in_out = GPIO_OUT; /* ZII_p0Txd(0) */
+ gpio_tab[GPIO0][16].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO0][17].in_out = GPIO_OUT; /* ZII_p0Txd(1) */
- gpio_tab[GPIO0][17].alt_nb = GPIO_ALT1;
+ gpio_tab[GPIO0][17].in_out = GPIO_OUT; /* ZII_p0Txd(1) */
+ gpio_tab[GPIO0][17].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO0][18].in_out = GPIO_OUT; /* ZII_p0Txd(2) */
- gpio_tab[GPIO0][18].alt_nb = GPIO_ALT1;
+ gpio_tab[GPIO0][18].in_out = GPIO_OUT; /* ZII_p0Txd(2) */
+ gpio_tab[GPIO0][18].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO0][19].in_out = GPIO_OUT; /* ZII_p0Txd(3) */
- gpio_tab[GPIO0][19].alt_nb = GPIO_ALT1;
+ gpio_tab[GPIO0][19].in_out = GPIO_OUT; /* ZII_p0Txd(3) */
+ gpio_tab[GPIO0][19].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO0][20].in_out = GPIO_IN; /* ZII_p0Rx_er */
- gpio_tab[GPIO0][20].alt_nb = GPIO_ALT1;
+ gpio_tab[GPIO0][20].in_out = GPIO_IN; /* ZII_p0Rx_er */
+ gpio_tab[GPIO0][20].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO0][21].in_out = GPIO_IN; /* ZII_p0Rx_dv */
- gpio_tab[GPIO0][21].alt_nb = GPIO_ALT1;
+ gpio_tab[GPIO0][21].in_out = GPIO_IN; /* ZII_p0Rx_dv */
+ gpio_tab[GPIO0][21].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO0][22].in_out = GPIO_IN; /* ZII_p0Crs */
- gpio_tab[GPIO0][22].alt_nb = GPIO_ALT1;
+ gpio_tab[GPIO0][22].in_out = GPIO_IN; /* ZII_p0Crs */
+ gpio_tab[GPIO0][22].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO0][23].in_out = GPIO_OUT; /* ZII_p0Tx_er */
- gpio_tab[GPIO0][23].alt_nb = GPIO_ALT1;
+ gpio_tab[GPIO0][23].in_out = GPIO_OUT; /* ZII_p0Tx_er */
+ gpio_tab[GPIO0][23].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO0][24].in_out = GPIO_OUT; /* ZII_p0Tx_en */
- gpio_tab[GPIO0][24].alt_nb = GPIO_ALT1;
+ gpio_tab[GPIO0][24].in_out = GPIO_OUT; /* ZII_p0Tx_en */
+ gpio_tab[GPIO0][24].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO0][25].in_out = GPIO_IN; /* ZII_p0Col */
- gpio_tab[GPIO0][25].alt_nb = GPIO_ALT1;
+ gpio_tab[GPIO0][25].in_out = GPIO_IN; /* ZII_p0Col */
+ gpio_tab[GPIO0][25].alt_nb = GPIO_ALT1;
}
+----------------------------------------------------------------------------*/
void update_uic_0_3_irq_ios(void)
{
- gpio_tab[GPIO1][8].in_out = GPIO_IN; /* UIC_IRQ(0) */
+ gpio_tab[GPIO1][8].in_out = GPIO_IN; /* UIC_IRQ(0) */
gpio_tab[GPIO1][8].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO1][9].in_out = GPIO_IN; /* UIC_IRQ(1) */
+ gpio_tab[GPIO1][9].in_out = GPIO_IN; /* UIC_IRQ(1) */
gpio_tab[GPIO1][9].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO1][10].in_out = GPIO_IN; /* UIC_IRQ(2) */
+ gpio_tab[GPIO1][10].in_out = GPIO_IN; /* UIC_IRQ(2) */
gpio_tab[GPIO1][10].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO1][11].in_out = GPIO_IN; /* UIC_IRQ(3) */
+ gpio_tab[GPIO1][11].in_out = GPIO_IN; /* UIC_IRQ(3) */
gpio_tab[GPIO1][11].alt_nb = GPIO_ALT1;
}
+----------------------------------------------------------------------------*/
void update_uic_4_9_irq_ios(void)
{
- gpio_tab[GPIO1][12].in_out = GPIO_IN; /* UIC_IRQ(4) */
+ gpio_tab[GPIO1][12].in_out = GPIO_IN; /* UIC_IRQ(4) */
gpio_tab[GPIO1][12].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO1][13].in_out = GPIO_IN; /* UIC_IRQ(6) */
+ gpio_tab[GPIO1][13].in_out = GPIO_IN; /* UIC_IRQ(6) */
gpio_tab[GPIO1][13].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO1][14].in_out = GPIO_IN; /* UIC_IRQ(7) */
+ gpio_tab[GPIO1][14].in_out = GPIO_IN; /* UIC_IRQ(7) */
gpio_tab[GPIO1][14].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO1][15].in_out = GPIO_IN; /* UIC_IRQ(8) */
+ gpio_tab[GPIO1][15].in_out = GPIO_IN; /* UIC_IRQ(8) */
gpio_tab[GPIO1][15].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO1][16].in_out = GPIO_IN; /* UIC_IRQ(9) */
+ gpio_tab[GPIO1][16].in_out = GPIO_IN; /* UIC_IRQ(9) */
gpio_tab[GPIO1][16].alt_nb = GPIO_ALT1;
}
+----------------------------------------------------------------------------*/
void update_dma_a_b_ios(void)
{
- gpio_tab[GPIO1][12].in_out = GPIO_OUT; /* DMA_ACK(1) */
+ gpio_tab[GPIO1][12].in_out = GPIO_OUT; /* DMA_ACK(1) */
gpio_tab[GPIO1][12].alt_nb = GPIO_ALT2;
- gpio_tab[GPIO1][13].in_out = GPIO_BI; /* DMA_EOT/TC(1) */
+ gpio_tab[GPIO1][13].in_out = GPIO_BI; /* DMA_EOT/TC(1) */
gpio_tab[GPIO1][13].alt_nb = GPIO_ALT2;
- gpio_tab[GPIO1][14].in_out = GPIO_IN; /* DMA_REQ(0) */
+ gpio_tab[GPIO1][14].in_out = GPIO_IN; /* DMA_REQ(0) */
gpio_tab[GPIO1][14].alt_nb = GPIO_ALT2;
- gpio_tab[GPIO1][15].in_out = GPIO_OUT; /* DMA_ACK(0) */
+ gpio_tab[GPIO1][15].in_out = GPIO_OUT; /* DMA_ACK(0) */
gpio_tab[GPIO1][15].alt_nb = GPIO_ALT2;
- gpio_tab[GPIO1][16].in_out = GPIO_BI; /* DMA_EOT/TC(0) */
+ gpio_tab[GPIO1][16].in_out = GPIO_BI; /* DMA_EOT/TC(0) */
gpio_tab[GPIO1][16].alt_nb = GPIO_ALT2;
}
+----------------------------------------------------------------------------*/
void update_dma_c_d_ios(void)
{
- gpio_tab[GPIO0][0].in_out = GPIO_IN; /* DMA_REQ(2) */
+ gpio_tab[GPIO0][0].in_out = GPIO_IN; /* DMA_REQ(2) */
gpio_tab[GPIO0][0].alt_nb = GPIO_ALT2;
- gpio_tab[GPIO0][1].in_out = GPIO_OUT; /* DMA_ACK(2) */
+ gpio_tab[GPIO0][1].in_out = GPIO_OUT; /* DMA_ACK(2) */
gpio_tab[GPIO0][1].alt_nb = GPIO_ALT2;
- gpio_tab[GPIO0][2].in_out = GPIO_BI; /* DMA_EOT/TC(2) */
+ gpio_tab[GPIO0][2].in_out = GPIO_BI; /* DMA_EOT/TC(2) */
gpio_tab[GPIO0][2].alt_nb = GPIO_ALT2;
- gpio_tab[GPIO0][3].in_out = GPIO_IN; /* DMA_REQ(3) */
+ gpio_tab[GPIO0][3].in_out = GPIO_IN; /* DMA_REQ(3) */
gpio_tab[GPIO0][3].alt_nb = GPIO_ALT2;
- gpio_tab[GPIO0][4].in_out = GPIO_OUT; /* DMA_ACK(3) */
+ gpio_tab[GPIO0][4].in_out = GPIO_OUT; /* DMA_ACK(3) */
gpio_tab[GPIO0][4].alt_nb = GPIO_ALT2;
- gpio_tab[GPIO0][5].in_out = GPIO_BI; /* DMA_EOT/TC(3) */
+ gpio_tab[GPIO0][5].in_out = GPIO_BI; /* DMA_EOT/TC(3) */
gpio_tab[GPIO0][5].alt_nb = GPIO_ALT2;
}
+----------------------------------------------------------------------------*/
void update_ebc_master_ios(void)
{
- gpio_tab[GPIO0][27].in_out = GPIO_IN; /* EXT_EBC_REQ */
+ gpio_tab[GPIO0][27].in_out = GPIO_IN; /* EXT_EBC_REQ */
gpio_tab[GPIO0][27].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO0][29].in_out = GPIO_OUT; /* EBC_EXT_HDLA */
+ gpio_tab[GPIO0][29].in_out = GPIO_OUT; /* EBC_EXT_HDLA */
gpio_tab[GPIO0][29].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO0][30].in_out = GPIO_OUT; /* EBC_EXT_ACK */
+ gpio_tab[GPIO0][30].in_out = GPIO_OUT; /* EBC_EXT_ACK */
gpio_tab[GPIO0][30].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO0][31].in_out = GPIO_OUT; /* EBC_EXR_BUSREQ */
+ gpio_tab[GPIO0][31].in_out = GPIO_OUT; /* EBC_EXR_BUSREQ */
gpio_tab[GPIO0][31].alt_nb = GPIO_ALT1;
}
+----------------------------------------------------------------------------*/
void update_usb2_device_ios(void)
{
- gpio_tab[GPIO0][26].in_out = GPIO_IN; /* USB2D_RXVALID */
+ gpio_tab[GPIO0][26].in_out = GPIO_IN; /* USB2D_RXVALID */
gpio_tab[GPIO0][26].alt_nb = GPIO_ALT2;
- gpio_tab[GPIO0][27].in_out = GPIO_IN; /* USB2D_RXERROR */
+ gpio_tab[GPIO0][27].in_out = GPIO_IN; /* USB2D_RXERROR */
gpio_tab[GPIO0][27].alt_nb = GPIO_ALT2;
- gpio_tab[GPIO0][28].in_out = GPIO_OUT; /* USB2D_TXVALID */
+ gpio_tab[GPIO0][28].in_out = GPIO_OUT; /* USB2D_TXVALID */
gpio_tab[GPIO0][28].alt_nb = GPIO_ALT2;
- gpio_tab[GPIO0][29].in_out = GPIO_OUT; /* USB2D_PAD_SUSPNDM */
+ gpio_tab[GPIO0][29].in_out = GPIO_OUT; /* USB2D_PAD_SUSPNDM */
gpio_tab[GPIO0][29].alt_nb = GPIO_ALT2;
- gpio_tab[GPIO0][30].in_out = GPIO_OUT; /* USB2D_XCVRSELECT */
+ gpio_tab[GPIO0][30].in_out = GPIO_OUT; /* USB2D_XCVRSELECT */
gpio_tab[GPIO0][30].alt_nb = GPIO_ALT2;
- gpio_tab[GPIO0][31].in_out = GPIO_OUT; /* USB2D_TERMSELECT */
+ gpio_tab[GPIO0][31].in_out = GPIO_OUT; /* USB2D_TERMSELECT */
gpio_tab[GPIO0][31].alt_nb = GPIO_ALT2;
- gpio_tab[GPIO1][0].in_out = GPIO_OUT; /* USB2D_OPMODE0 */
+ gpio_tab[GPIO1][0].in_out = GPIO_OUT; /* USB2D_OPMODE0 */
gpio_tab[GPIO1][0].alt_nb = GPIO_ALT1;
- gpio_tab[GPIO1][1].in_out = GPIO_OUT; /* USB2D_OPMODE1 */
+ gpio_tab[GPIO1][1].in_out = GPIO_OUT; /* USB2D_OPMODE1 */
gpio_tab[GPIO1][1].alt_nb = GPIO_ALT1;
}
+----------------------------------------------------------------------------*/
void update_pci_patch_ios(void)
{
- gpio_tab[GPIO0][29].in_out = GPIO_OUT; /* EBC_EXT_HDLA */
+ gpio_tab[GPIO0][29].in_out = GPIO_OUT; /* EBC_EXT_HDLA */
gpio_tab[GPIO0][29].alt_nb = GPIO_ALT1;
}
}
/* L4 Selection */
- *(core_select_P+UART_CORE0) = CORE_SELECTED;
- *(core_select_P+UART_CORE1) = CORE_SELECTED;
- *(core_select_P+UART_CORE2) = CORE_SELECTED;
- *(core_select_P+UART_CORE3) = CORE_SELECTED;
+ *(core_select_P+UART_CORE0) = CORE_SELECTED;
+ *(core_select_P+UART_CORE1) = CORE_SELECTED;
+ *(core_select_P+UART_CORE2) = CORE_SELECTED;
+ *(core_select_P+UART_CORE3) = CORE_SELECTED;
/* RMII Selection */
- *(core_select_P+RMII_SEL) = CORE_SELECTED;
+ *(core_select_P+RMII_SEL) = CORE_SELECTED;
/* External Interrupt 0-9 selection */
- *(core_select_P+UIC_0_3) = CORE_SELECTED;
- *(core_select_P+UIC_4_9) = CORE_SELECTED;
+ *(core_select_P+UIC_0_3) = CORE_SELECTED;
+ *(core_select_P+UIC_4_9) = CORE_SELECTED;
- *(core_select_P+SCP_CORE) = CORE_SELECTED;
- *(core_select_P+DMA_CHANNEL_CD) = CORE_SELECTED;
- *(core_select_P+PACKET_REJ_FUNC_AVAIL) = CORE_SELECTED;
- *(core_select_P+USB1_DEVICE) = CORE_SELECTED;
+ *(core_select_P+SCP_CORE) = CORE_SELECTED;
+ *(core_select_P+DMA_CHANNEL_CD) = CORE_SELECTED;
+ *(core_select_P+PACKET_REJ_FUNC_AVAIL) = CORE_SELECTED;
+ *(core_select_P+USB1_DEVICE) = CORE_SELECTED;
*config_val_P = CONFIG_IS_VALID;
/* Create Core Selection Table */
core_selection_t ppc440ep_core_selection[MAX_CORE_SELECT_NB] =
{
- CORE_NOT_SELECTED, /* IIC_CORE, */
- CORE_NOT_SELECTED, /* SPC_CORE, */
- CORE_NOT_SELECTED, /* DMA_CHANNEL_AB, */
- CORE_NOT_SELECTED, /* UIC_4_9, */
- CORE_NOT_SELECTED, /* USB2_HOST, */
- CORE_NOT_SELECTED, /* DMA_CHANNEL_CD, */
- CORE_NOT_SELECTED, /* USB2_DEVICE, */
- CORE_NOT_SELECTED, /* PACKET_REJ_FUNC_AVAIL, */
- CORE_NOT_SELECTED, /* USB1_DEVICE, */
- CORE_NOT_SELECTED, /* EBC_MASTER, */
- CORE_NOT_SELECTED, /* NAND_FLASH, */
- CORE_NOT_SELECTED, /* UART_CORE0, */
- CORE_NOT_SELECTED, /* UART_CORE1, */
- CORE_NOT_SELECTED, /* UART_CORE2, */
- CORE_NOT_SELECTED, /* UART_CORE3, */
- CORE_NOT_SELECTED, /* MII_SEL, */
- CORE_NOT_SELECTED, /* RMII_SEL, */
- CORE_NOT_SELECTED, /* SMII_SEL, */
- CORE_NOT_SELECTED, /* PACKET_REJ_FUNC_EN */
- CORE_NOT_SELECTED, /* UIC_0_3 */
- CORE_NOT_SELECTED, /* USB1_HOST */
- CORE_NOT_SELECTED /* PCI_PATCH */
+ CORE_NOT_SELECTED, /* IIC_CORE, */
+ CORE_NOT_SELECTED, /* SPC_CORE, */
+ CORE_NOT_SELECTED, /* DMA_CHANNEL_AB, */
+ CORE_NOT_SELECTED, /* UIC_4_9, */
+ CORE_NOT_SELECTED, /* USB2_HOST, */
+ CORE_NOT_SELECTED, /* DMA_CHANNEL_CD, */
+ CORE_NOT_SELECTED, /* USB2_DEVICE, */
+ CORE_NOT_SELECTED, /* PACKET_REJ_FUNC_AVAIL, */
+ CORE_NOT_SELECTED, /* USB1_DEVICE, */
+ CORE_NOT_SELECTED, /* EBC_MASTER, */
+ CORE_NOT_SELECTED, /* NAND_FLASH, */
+ CORE_NOT_SELECTED, /* UART_CORE0, */
+ CORE_NOT_SELECTED, /* UART_CORE1, */
+ CORE_NOT_SELECTED, /* UART_CORE2, */
+ CORE_NOT_SELECTED, /* UART_CORE3, */
+ CORE_NOT_SELECTED, /* MII_SEL, */
+ CORE_NOT_SELECTED, /* RMII_SEL, */
+ CORE_NOT_SELECTED, /* SMII_SEL, */
+ CORE_NOT_SELECTED, /* PACKET_REJ_FUNC_EN */
+ CORE_NOT_SELECTED, /* UIC_0_3 */
+ CORE_NOT_SELECTED, /* USB1_HOST */
+ CORE_NOT_SELECTED /* PCI_PATCH */
};
/*----------------------------------------------------------------------------+
| SDR + ios table update + fpga initialization
+----------------------------------------------------------------------------*/
- unsigned long sdr0_pfc1 = 0;
- unsigned long sdr0_usb0 = 0;
- unsigned long sdr0_mfr = 0;
+ unsigned long sdr0_pfc1 = 0;
+ unsigned long sdr0_usb0 = 0;
+ unsigned long sdr0_mfr = 0;
/* PCI Always selected */
update_ndfc_ios();
mtsdr(sdr_cust0, SDR0_CUST0_MUX_NDFC_SEL |
- SDR0_CUST0_NDFC_ENABLE |
- SDR0_CUST0_NDFC_BW_8_BIT |
- SDR0_CUST0_NDFC_ARE_MASK |
+ SDR0_CUST0_NDFC_ENABLE |
+ SDR0_CUST0_NDFC_BW_8_BIT |
+ SDR0_CUST0_NDFC_ARE_MASK |
SDR0_CUST0_CHIPSELGAT_EN1 );
/*SDR0_CUST0_CHIPSELGAT_EN2 ); */
/*SDR0_CUST0_CHIPSELGAT_EN3 ); */
uart_configuration = get_uart_configuration();
switch (uart_configuration)
{
- case L1: /* L1 Selection */
+ case L1: /* L1 Selection */
/* UART0 8 pins Only */
/*sdr0_pfc1 = (sdr0_pfc1 & ~SDR0_PFC1_U0ME_MASK) | SDR0_PFC1_U0ME_DSR_DTR; */
- sdr0_pfc1 = (sdr0_pfc1 & ~SDR0_PFC1_U0ME_MASK) |SDR0_PFC1_U0ME_CTS_RTS; /* Chip Pb */
+ sdr0_pfc1 = (sdr0_pfc1 & ~SDR0_PFC1_U0ME_MASK) |SDR0_PFC1_U0ME_CTS_RTS; /* Chip Pb */
sdr0_pfc1 = (sdr0_pfc1 & ~SDR0_PFC1_U0IM_MASK) | SDR0_PFC1_U0IM_8PINS;
break;
- case L2: /* L2 Selection */
+ case L2: /* L2 Selection */
/* UART0 and UART1 4 pins */
sdr0_pfc1 = (sdr0_pfc1 & ~SDR0_PFC1_U0ME_MASK) | SDR0_PFC1_U1ME_DSR_DTR;
sdr0_pfc1 = (sdr0_pfc1 & ~SDR0_PFC1_U0IM_MASK) | SDR0_PFC1_U0IM_4PINS;
sdr0_pfc1 = (sdr0_pfc1 & ~SDR0_PFC1_U1ME_MASK) | SDR0_PFC1_U1ME_DSR_DTR;
break;
- case L3: /* L3 Selection */
+ case L3: /* L3 Selection */
/* UART0 4 pins, UART1 and UART2 2 pins */
sdr0_pfc1 = (sdr0_pfc1 & ~SDR0_PFC1_U0ME_MASK) | SDR0_PFC1_U1ME_DSR_DTR;
sdr0_pfc1 = (sdr0_pfc1 & ~SDR0_PFC1_U0IM_MASK) | SDR0_PFC1_U0IM_4PINS;
sdr0_pfc1 = (sdr0_pfc1 & ~SDR0_PFC1_U1ME_MASK) | SDR0_PFC1_U1ME_DSR_DTR;
break;
- case L4: /* L4 Selection */
+ case L4: /* L4 Selection */
/* UART0, UART1, UART2 and UART3 2 pins */
sdr0_pfc1 = (sdr0_pfc1 & ~SDR0_PFC1_U0ME_MASK) | SDR0_PFC1_U0ME_DSR_DTR;
sdr0_pfc1 = (sdr0_pfc1 & ~SDR0_PFC1_U0IM_MASK) | SDR0_PFC1_U0IM_4PINS;
*
* 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
+ * 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
* TLB initialization makes it correspond to logical address 0x80001FF0.
* => Done init_chip.s in bootlib
*/
-#define FPGA_BASE_ADDR 0x80002000
+#define FPGA_BASE_ADDR 0x80002000
/*----------------------------------------------------------------------------+
| Board Jumpers Setting Register
| Board Settings provided by jumpers
+----------------------------------------------------------------------------*/
-#define FPGA_SETTING_REG (FPGA_BASE_ADDR+0x3)
+#define FPGA_SETTING_REG (FPGA_BASE_ADDR+0x3)
/* Boot from small flash */
-#define FPGA_SET_REG_BOOT_SMALL_FLASH 0x80
+#define FPGA_SET_REG_BOOT_SMALL_FLASH 0x80
/* Operational Flash versus SRAM position in Memory Map */
-#define FPGA_SET_REG_OP_CODE_SRAM_SEL_MASK 0x40
-#define FPGA_SET_REG_OP_CODE_FLASH_ABOVE 0x40
-#define FPGA_SET_REG_SRAM_ABOVE 0x00
+#define FPGA_SET_REG_OP_CODE_SRAM_SEL_MASK 0x40
+#define FPGA_SET_REG_OP_CODE_FLASH_ABOVE 0x40
+#define FPGA_SET_REG_SRAM_ABOVE 0x00
/* Boot From NAND Flash */
-#define FPGA_SET_REG_BOOT_NAND_FLASH_MASK 0x40
-#define FPGA_SET_REG_BOOT_NAND_FLASH_SELECT 0x00
+#define FPGA_SET_REG_BOOT_NAND_FLASH_MASK 0x40
+#define FPGA_SET_REG_BOOT_NAND_FLASH_SELECT 0x00
/* On Board PCI Arbiter Select */
-#define FPGA_SET_REG_PCI_EXT_ARBITER_SEL_MASK 0x10
-#define FPGA_SET_REG_PCI_EXT_ARBITER_SEL 0x00
+#define FPGA_SET_REG_PCI_EXT_ARBITER_SEL_MASK 0x10
+#define FPGA_SET_REG_PCI_EXT_ARBITER_SEL 0x00
/*----------------------------------------------------------------------------+
| Functions Selection Register 1
+----------------------------------------------------------------------------*/
-#define FPGA_SELECTION_1_REG (FPGA_BASE_ADDR+0x4)
-#define FPGA_SEL_1_REG_PHY_MASK 0xE0
-#define FPGA_SEL_1_REG_MII 0x80
-#define FPGA_SEL_1_REG_RMII 0x40
-#define FPGA_SEL_1_REG_SMII 0x20
-#define FPGA_SEL_1_REG_USB2_DEV_SEL 0x10 /* USB2 Device Selection */
-#define FPGA_SEL_1_REG_USB2_HOST_SEL 0x08 /* USB2 Host Selection */
-#define FPGA_SEL_1_REG_NF_SELEC_MASK 0x07 /* NF Selection Mask */
-#define FPGA_SEL_1_REG_NF0_SEL_BY_NFCS1 0x04 /* NF0 Selected by NF_CS1 */
-#define FPGA_SEL_1_REG_NF1_SEL_BY_NFCS2 0x02 /* NF1 Selected by NF_CS2 */
-#define FPGA_SEL_1_REG_NF1_SEL_BY_NFCS3 0x01 /* NF1 Selected by NF_CS3 */
+#define FPGA_SELECTION_1_REG (FPGA_BASE_ADDR+0x4)
+#define FPGA_SEL_1_REG_PHY_MASK 0xE0
+#define FPGA_SEL_1_REG_MII 0x80
+#define FPGA_SEL_1_REG_RMII 0x40
+#define FPGA_SEL_1_REG_SMII 0x20
+#define FPGA_SEL_1_REG_USB2_DEV_SEL 0x10 /* USB2 Device Selection */
+#define FPGA_SEL_1_REG_USB2_HOST_SEL 0x08 /* USB2 Host Selection */
+#define FPGA_SEL_1_REG_NF_SELEC_MASK 0x07 /* NF Selection Mask */
+#define FPGA_SEL_1_REG_NF0_SEL_BY_NFCS1 0x04 /* NF0 Selected by NF_CS1 */
+#define FPGA_SEL_1_REG_NF1_SEL_BY_NFCS2 0x02 /* NF1 Selected by NF_CS2 */
+#define FPGA_SEL_1_REG_NF1_SEL_BY_NFCS3 0x01 /* NF1 Selected by NF_CS3 */
/*----------------------------------------------------------------------------+
| Functions Selection Register 2
+----------------------------------------------------------------------------*/
-#define FPGA_SELECTION_2_REG (FPGA_BASE_ADDR+0x5)
-#define FPGA_SEL2_REG_IIC1_SCP_SEL_MASK 0x80 /* IIC1 / SCP Selection */
-#define FPGA_SEL2_REG_SEL_FRAM 0x80 /* FRAM on IIC1 bus selected - SCP Select */
-#define FPGA_SEL2_REG_SEL_SCP 0x80 /* Identical to SCP Selection */
-#define FPGA_SEL2_REG_SEL_IIC1 0x00 /* IIC1 Selection - Default Value */
-#define FPGA_SEL2_REG_SEL_DMA_A_B 0x40 /* DMA A & B channels selected */
-#define FPGA_SEL2_REG_SEL_DMA_C_D 0x20 /* DMA C & D channels selected */
-#define FPGA_SEL2_REG_DMA_EOT_TC_3_SEL 0x10 /* 0 = EOT - input to 440EP */
- /* 1 = TC - output from 440EP */
-#define FPGA_SEL2_REG_DMA_EOT_TC_2_SEL 0x08 /* 0 = EOT (input to 440EP) */
- /* 1 = TC (output from 440EP) */
-#define FPGA_SEL2_REG_SEL_GPIO_1 0x04 /* EBC_GPIO & USB2_GPIO selected */
-#define FPGA_SEL2_REG_SEL_GPIO_2 0x02 /* Ether._GPIO & UART_GPIO selected */
-#define FPGA_SEL2_REG_SEL_GPIO_3 0x01 /* DMA_GPIO & Trace_GPIO selected */
+#define FPGA_SELECTION_2_REG (FPGA_BASE_ADDR+0x5)
+#define FPGA_SEL2_REG_IIC1_SCP_SEL_MASK 0x80 /* IIC1 / SCP Selection */
+#define FPGA_SEL2_REG_SEL_FRAM 0x80 /* FRAM on IIC1 bus selected - SCP Select */
+#define FPGA_SEL2_REG_SEL_SCP 0x80 /* Identical to SCP Selection */
+#define FPGA_SEL2_REG_SEL_IIC1 0x00 /* IIC1 Selection - Default Value */
+#define FPGA_SEL2_REG_SEL_DMA_A_B 0x40 /* DMA A & B channels selected */
+#define FPGA_SEL2_REG_SEL_DMA_C_D 0x20 /* DMA C & D channels selected */
+#define FPGA_SEL2_REG_DMA_EOT_TC_3_SEL 0x10 /* 0 = EOT - input to 440EP */
+ /* 1 = TC - output from 440EP */
+#define FPGA_SEL2_REG_DMA_EOT_TC_2_SEL 0x08 /* 0 = EOT (input to 440EP) */
+ /* 1 = TC (output from 440EP) */
+#define FPGA_SEL2_REG_SEL_GPIO_1 0x04 /* EBC_GPIO & USB2_GPIO selected */
+#define FPGA_SEL2_REG_SEL_GPIO_2 0x02 /* Ether._GPIO & UART_GPIO selected */
+#define FPGA_SEL2_REG_SEL_GPIO_3 0x01 /* DMA_GPIO & Trace_GPIO selected */
/*----------------------------------------------------------------------------+
| Functions Selection Register 3
+----------------------------------------------------------------------------*/
-#define FPGA_SELECTION_3_REG (FPGA_BASE_ADDR+0x6)
-#define FPGA_SEL3_REG_EXP_SLOT_EN 0x80 /* Expansion Slot enabled */
-#define FPGA_SEL3_REG_SEL_UART_CONFIG_MASK 0x70
-#define FPGA_SEL3_REG_SEL_UART_CONFIG1 0x40 /* one 8_pin UART */
-#define FPGA_SEL3_REG_SEL_UART_CONFIG2 0x20 /* two 4_pin UARTs */
-#define FPGA_SEL3_REG_SEL_UART_CONFIG3 0x10 /* one 4_pin & two 2_pin UARTs */
-#define FPGA_SEL3_REG_SEL_UART_CONFIG4 0x08 /* four 2_pin UARTs */
-#define FPGA_SEL3_REG_DTR_DSR_MODE_4_PIN_UART 0x00 /* DTR/DSR mode for 4_pin_UART */
-#define FPGA_SEL3_REG_RTS_CTS_MODE_4_PIN_UART 0x04 /* RTS/CTS mode for 4_pin_UART */
+#define FPGA_SELECTION_3_REG (FPGA_BASE_ADDR+0x6)
+#define FPGA_SEL3_REG_EXP_SLOT_EN 0x80 /* Expansion Slot enabled */
+#define FPGA_SEL3_REG_SEL_UART_CONFIG_MASK 0x70
+#define FPGA_SEL3_REG_SEL_UART_CONFIG1 0x40 /* one 8_pin UART */
+#define FPGA_SEL3_REG_SEL_UART_CONFIG2 0x20 /* two 4_pin UARTs */
+#define FPGA_SEL3_REG_SEL_UART_CONFIG3 0x10 /* one 4_pin & two 2_pin UARTs */
+#define FPGA_SEL3_REG_SEL_UART_CONFIG4 0x08 /* four 2_pin UARTs */
+#define FPGA_SEL3_REG_DTR_DSR_MODE_4_PIN_UART 0x00 /* DTR/DSR mode for 4_pin_UART */
+#define FPGA_SEL3_REG_RTS_CTS_MODE_4_PIN_UART 0x04 /* RTS/CTS mode for 4_pin_UART */
/*----------------------------------------------------------------------------+
| Soft Reset Register
+----------------------------------------------------------------------------*/
-#define FPGA_RESET_REG (FPGA_BASE_ADDR+0x7)
-#define FPGA_RESET_REG_RESET_USB20_DEV 0x80 /* Hard Reset of the GT3200 */
-#define FPGA_RESET_REG_RESET_DISPLAY 0x40 /* Hard Reset on Display Device */
-#define FPGA_RESET_REG_STATUS_LED_0 0x08 /* 1 = Led On */
-#define FPGA_RESET_REG_STATUS_LED_1 0x04 /* 1 = Led On */
-#define FPGA_RESET_REG_STATUS_LED_2 0x02 /* 1 = Led On */
-#define FPGA_RESET_REG_STATUS_LED_3 0x01 /* 1 = Led On */
+#define FPGA_RESET_REG (FPGA_BASE_ADDR+0x7)
+#define FPGA_RESET_REG_RESET_USB20_DEV 0x80 /* Hard Reset of the GT3200 */
+#define FPGA_RESET_REG_RESET_DISPLAY 0x40 /* Hard Reset on Display Device */
+#define FPGA_RESET_REG_STATUS_LED_0 0x08 /* 1 = Led On */
+#define FPGA_RESET_REG_STATUS_LED_1 0x04 /* 1 = Led On */
+#define FPGA_RESET_REG_STATUS_LED_2 0x02 /* 1 = Led On */
+#define FPGA_RESET_REG_STATUS_LED_3 0x01 /* 1 = Led On */
/*----------------------------------------------------------------------------+
| SDR Configuration registers
+----------------------------------------------------------------------------*/
/* Serial Device Strap Reg 0 */
-#define SDR0_SDSTP0 0x0020
+#define SDR0_SDSTP0 0x0020
/* Serial Device Strap Reg 1 */
-#define SDR0_SDSTP1 0x0021
+#define SDR0_SDSTP1 0x0021
/* Serial Device Strap Reg 2 */
-#define SDR0_SDSTP2 SDR0_STRP2
+#define SDR0_SDSTP2 SDR0_STRP2
/* Serial Device Strap Reg 3 */
-#define SDR0_SDSTP3 SDR0_STRP3
+#define SDR0_SDSTP3 SDR0_STRP3
-#define sdr_pstrp0 0x0040
+#define sdr_pstrp0 0x0040
-#define SDR0_SDSTP1_EBC_ROM_BS_MASK 0x00006000 /* EBC Boot Size Mask */
-#define SDR0_SDSTP1_EBC_ROM_BS_32BIT 0x00004000 /* EBC 32 bits */
-#define SDR0_SDSTP1_EBC_ROM_BS_16BIT 0x00002000 /* EBC 16 Bits */
-#define SDR0_SDSTP1_EBC_ROM_BS_8BIT 0x00000000 /* EBC 8 Bits */
+#define SDR0_SDSTP1_EBC_ROM_BS_MASK 0x00006000 /* EBC Boot Size Mask */
+#define SDR0_SDSTP1_EBC_ROM_BS_32BIT 0x00004000 /* EBC 32 bits */
+#define SDR0_SDSTP1_EBC_ROM_BS_16BIT 0x00002000 /* EBC 16 Bits */
+#define SDR0_SDSTP1_EBC_ROM_BS_8BIT 0x00000000 /* EBC 8 Bits */
-#define SDR0_SDSTP1_BOOT_SEL_MASK 0x00001800 /* Boot device Selection Mask */
-#define SDR0_SDSTP1_BOOT_SEL_EBC 0x00000000 /* EBC */
-#define SDR0_SDSTP1_BOOT_SEL_PCI 0x00000800 /* PCI */
-#define SDR0_SDSTP1_BOOT_SEL_NDFC 0x00001000 /* NDFC */
+#define SDR0_SDSTP1_BOOT_SEL_MASK 0x00001800 /* Boot device Selection Mask */
+#define SDR0_SDSTP1_BOOT_SEL_EBC 0x00000000 /* EBC */
+#define SDR0_SDSTP1_BOOT_SEL_PCI 0x00000800 /* PCI */
+#define SDR0_SDSTP1_BOOT_SEL_NDFC 0x00001000 /* NDFC */
/* Serial Device Enabled - Addr = 0xA8 */
#define SDR0_PSTRP0_BOOTSTRAP_IIC_A8_EN SDR0_PSTRP0_BOOTSTRAP_SETTINGS5
#define SDR0_PSTRP0_BOOTSTRAP_IIC_A4_EN SDR0_PSTRP0_BOOTSTRAP_SETTINGS7
/* Pin Straps Reg */
-#define SDR0_PSTRP0 0x0040
-#define SDR0_PSTRP0_BOOTSTRAP_MASK 0xE0000000 /* Strap Bits */
+#define SDR0_PSTRP0 0x0040
+#define SDR0_PSTRP0_BOOTSTRAP_MASK 0xE0000000 /* Strap Bits */
#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS0 0x00000000 /* Default strap settings 0 */
#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS1 0x20000000 /* Default strap settings 1 */
| EBC Configuration Register - EBC0_CFG
+----------------------------------------------------------------------------*/
/* External Bus Three-State Control */
-#define EBC0_CFG_EBTC_DRIVEN 0x80000000
+#define EBC0_CFG_EBTC_DRIVEN 0x80000000
/* Device-Paced Time-out Disable */
-#define EBC0_CFG_PTD_ENABLED 0x00000000
+#define EBC0_CFG_PTD_ENABLED 0x00000000
/* Ready Timeout Count */
-#define EBC0_CFG_RTC_MASK 0x38000000
-#define EBC0_CFG_RTC_16PERCLK 0x00000000
-#define EBC0_CFG_RTC_32PERCLK 0x08000000
-#define EBC0_CFG_RTC_64PERCLK 0x10000000
-#define EBC0_CFG_RTC_128PERCLK 0x18000000
-#define EBC0_CFG_RTC_256PERCLK 0x20000000
-#define EBC0_CFG_RTC_512PERCLK 0x28000000
-#define EBC0_CFG_RTC_1024PERCLK 0x30000000
-#define EBC0_CFG_RTC_2048PERCLK 0x38000000
+#define EBC0_CFG_RTC_MASK 0x38000000
+#define EBC0_CFG_RTC_16PERCLK 0x00000000
+#define EBC0_CFG_RTC_32PERCLK 0x08000000
+#define EBC0_CFG_RTC_64PERCLK 0x10000000
+#define EBC0_CFG_RTC_128PERCLK 0x18000000
+#define EBC0_CFG_RTC_256PERCLK 0x20000000
+#define EBC0_CFG_RTC_512PERCLK 0x28000000
+#define EBC0_CFG_RTC_1024PERCLK 0x30000000
+#define EBC0_CFG_RTC_2048PERCLK 0x38000000
/* External Master Priority Low */
-#define EBC0_CFG_EMPL_LOW 0x00000000
+#define EBC0_CFG_EMPL_LOW 0x00000000
#define EBC0_CFG_EMPL_MEDIUM_LOW 0x02000000
#define EBC0_CFG_EMPL_MEDIUM_HIGH 0x04000000
-#define EBC0_CFG_EMPL_HIGH 0x06000000
+#define EBC0_CFG_EMPL_HIGH 0x06000000
/* External Master Priority High */
-#define EBC0_CFG_EMPH_LOW 0x00000000
+#define EBC0_CFG_EMPH_LOW 0x00000000
#define EBC0_CFG_EMPH_MEDIUM_LOW 0x00800000
#define EBC0_CFG_EMPH_MEDIUM_HIGH 0x01000000
-#define EBC0_CFG_EMPH_HIGH 0x01800000
+#define EBC0_CFG_EMPH_HIGH 0x01800000
/* Chip Select Three-State Control */
-#define EBC0_CFG_CSTC_DRIVEN 0x00400000
+#define EBC0_CFG_CSTC_DRIVEN 0x00400000
/* Burst Prefetch */
-#define EBC0_CFG_BPF_ONEDW 0x00000000
-#define EBC0_CFG_BPF_TWODW 0x00100000
-#define EBC0_CFG_BPF_FOURDW 0x00200000
+#define EBC0_CFG_BPF_ONEDW 0x00000000
+#define EBC0_CFG_BPF_TWODW 0x00100000
+#define EBC0_CFG_BPF_FOURDW 0x00200000
/* External Master Size */
-#define EBC0_CFG_EMS_8BIT 0x00000000
+#define EBC0_CFG_EMS_8BIT 0x00000000
/* Power Management Enable */
-#define EBC0_CFG_PME_DISABLED 0x00000000
-#define EBC0_CFG_PME_ENABLED 0x00020000
+#define EBC0_CFG_PME_DISABLED 0x00000000
+#define EBC0_CFG_PME_ENABLED 0x00020000
/* Power Management Timer */
-#define EBC0_CFG_PMT_ENCODE(n) ((((unsigned long)(n))&0x1F)<<12)
+#define EBC0_CFG_PMT_ENCODE(n) ((((unsigned long)(n))&0x1F)<<12)
/*----------------------------------------------------------------------------+
| Peripheral Bank Configuration Register - EBC0_BnCR
+----------------------------------------------------------------------------*/
/* BAS - Base Address Select */
-#define EBC0_BNCR_BAS_ENCODE(n) ((((unsigned long)(n))&0xFFF00000)<<0)
+#define EBC0_BNCR_BAS_ENCODE(n) ((((unsigned long)(n))&0xFFF00000)<<0)
/* BS - Bank Size */
-#define EBC0_BNCR_BS_MASK 0x000E0000
-#define EBC0_BNCR_BS_1MB 0x00000000
-#define EBC0_BNCR_BS_2MB 0x00020000
-#define EBC0_BNCR_BS_4MB 0x00040000
-#define EBC0_BNCR_BS_8MB 0x00060000
-#define EBC0_BNCR_BS_16MB 0x00080000
-#define EBC0_BNCR_BS_32MB 0x000A0000
-#define EBC0_BNCR_BS_64MB 0x000C0000
-#define EBC0_BNCR_BS_128MB 0x000E0000
+#define EBC0_BNCR_BS_MASK 0x000E0000
+#define EBC0_BNCR_BS_1MB 0x00000000
+#define EBC0_BNCR_BS_2MB 0x00020000
+#define EBC0_BNCR_BS_4MB 0x00040000
+#define EBC0_BNCR_BS_8MB 0x00060000
+#define EBC0_BNCR_BS_16MB 0x00080000
+#define EBC0_BNCR_BS_32MB 0x000A0000
+#define EBC0_BNCR_BS_64MB 0x000C0000
+#define EBC0_BNCR_BS_128MB 0x000E0000
/* BU - Bank Usage */
-#define EBC0_BNCR_BU_MASK 0x00018000
-#define EBC0_BNCR_BU_RO 0x00008000
-#define EBC0_BNCR_BU_WO 0x00010000
-#define EBC0_BNCR_BU_RW 0x00018000
+#define EBC0_BNCR_BU_MASK 0x00018000
+#define EBC0_BNCR_BU_RO 0x00008000
+#define EBC0_BNCR_BU_WO 0x00010000
+#define EBC0_BNCR_BU_RW 0x00018000
/* BW - Bus Width */
-#define EBC0_BNCR_BW_MASK 0x00006000
-#define EBC0_BNCR_BW_8BIT 0x00000000
-#define EBC0_BNCR_BW_16BIT 0x00002000
-#define EBC0_BNCR_BW_32BIT 0x00004000
+#define EBC0_BNCR_BW_MASK 0x00006000
+#define EBC0_BNCR_BW_8BIT 0x00000000
+#define EBC0_BNCR_BW_16BIT 0x00002000
+#define EBC0_BNCR_BW_32BIT 0x00004000
/*----------------------------------------------------------------------------+
| Peripheral Bank Access Parameters - EBC0_BnAP
+----------------------------------------------------------------------------*/
/* Burst Mode Enable */
-#define EBC0_BNAP_BME_ENABLED 0x80000000
-#define EBC0_BNAP_BME_DISABLED 0x00000000
+#define EBC0_BNAP_BME_ENABLED 0x80000000
+#define EBC0_BNAP_BME_DISABLED 0x00000000
/* Transfert Wait */
-#define EBC0_BNAP_TWT_ENCODE(n) ((((unsigned long)(n))&0xFF)<<23) /* Bits 1:8 */
+#define EBC0_BNAP_TWT_ENCODE(n) ((((unsigned long)(n))&0xFF)<<23) /* Bits 1:8 */
/* Chip Select On Timing */
-#define EBC0_BNAP_CSN_ENCODE(n) ((((unsigned long)(n))&0x3)<<18) /* Bits 12:13 */
+#define EBC0_BNAP_CSN_ENCODE(n) ((((unsigned long)(n))&0x3)<<18) /* Bits 12:13 */
/* Output Enable On Timing */
-#define EBC0_BNAP_OEN_ENCODE(n) ((((unsigned long)(n))&0x3)<<16) /* Bits 14:15 */
+#define EBC0_BNAP_OEN_ENCODE(n) ((((unsigned long)(n))&0x3)<<16) /* Bits 14:15 */
/* Write Back Enable On Timing */
-#define EBC0_BNAP_WBN_ENCODE(n) ((((unsigned long)(n))&0x3)<<14) /* Bits 16:17 */
+#define EBC0_BNAP_WBN_ENCODE(n) ((((unsigned long)(n))&0x3)<<14) /* Bits 16:17 */
/* Write Back Enable Off Timing */
-#define EBC0_BNAP_WBF_ENCODE(n) ((((unsigned long)(n))&0x3)<<12) /* Bits 18:19 */
+#define EBC0_BNAP_WBF_ENCODE(n) ((((unsigned long)(n))&0x3)<<12) /* Bits 18:19 */
/* Transfert Hold */
-#define EBC0_BNAP_TH_ENCODE(n) ((((unsigned long)(n))&0x7)<<9) /* Bits 20:22 */
+#define EBC0_BNAP_TH_ENCODE(n) ((((unsigned long)(n))&0x7)<<9) /* Bits 20:22 */
/* PerReady Enable */
-#define EBC0_BNAP_RE_ENABLED 0x00000100
-#define EBC0_BNAP_RE_DISABLED 0x00000000
+#define EBC0_BNAP_RE_ENABLED 0x00000100
+#define EBC0_BNAP_RE_DISABLED 0x00000000
/* Sample On Ready */
-#define EBC0_BNAP_SOR_DELAYED 0x00000000
+#define EBC0_BNAP_SOR_DELAYED 0x00000000
#define EBC0_BNAP_SOR_NOT_DELAYED 0x00000080
/* Byte Enable Mode */
-#define EBC0_BNAP_BEM_WRITEONLY 0x00000000
-#define EBC0_BNAP_BEM_RW 0x00000040
+#define EBC0_BNAP_BEM_WRITEONLY 0x00000000
+#define EBC0_BNAP_BEM_RW 0x00000040
/* Parity Enable */
-#define EBC0_BNAP_PEN_DISABLED 0x00000000
-#define EBC0_BNAP_PEN_ENABLED 0x00000020
+#define EBC0_BNAP_PEN_DISABLED 0x00000000
+#define EBC0_BNAP_PEN_ENABLED 0x00000020
/*----------------------------------------------------------------------------+
| Define Boot devices
+----------------------------------------------------------------------------*/
/* */
-#define BOOT_FROM_SMALL_FLASH 0x00
-#define BOOT_FROM_LARGE_FLASH_OR_SRAM 0x01
-#define BOOT_FROM_NAND_FLASH0 0x02
-#define BOOT_FROM_PCI 0x03
-#define BOOT_DEVICE_UNKNOWN 0x04
+#define BOOT_FROM_SMALL_FLASH 0x00
+#define BOOT_FROM_LARGE_FLASH_OR_SRAM 0x01
+#define BOOT_FROM_NAND_FLASH0 0x02
+#define BOOT_FROM_PCI 0x03
+#define BOOT_DEVICE_UNKNOWN 0x04
-#define PVR_POWERPC_440EP_PASS1 0x42221850
-#define PVR_POWERPC_440EP_PASS2 0x422218D3
+#define PVR_POWERPC_440EP_PASS1 0x42221850
+#define PVR_POWERPC_440EP_PASS2 0x422218D3
#define TRUE 1
#define FALSE 0
-#define GPIO_GROUP_MAX 2
-#define GPIO_MAX 32
-#define GPIO_ALT1_SEL 0x40000000 /* GPIO_OUT value put in GPIO_TSx for the GPIO nb 0 */
-#define GPIO_ALT2_SEL 0x80000000 /* GPIO_OUT value put in GPIO_TSx for the GPIO nb 1 */
-#define GPIO_ALT3_SEL 0xC0000000 /* GPIO_OUT value put in GPIO_TSx for the GPIO nb 2 */
-#define GPIO_MASK 0xC0000000 /* GPIO_MASK */
-#define GPIO_IN_SEL 0x40000000 /* GPIO_IN value put in GPIO_ISx for the GPIO nb 0 */
- /* For the other GPIO number, you must shift */
+#define GPIO_GROUP_MAX 2
+#define GPIO_MAX 32
+#define GPIO_ALT1_SEL 0x40000000 /* GPIO_OUT value put in GPIO_TSx for the GPIO nb 0 */
+#define GPIO_ALT2_SEL 0x80000000 /* GPIO_OUT value put in GPIO_TSx for the GPIO nb 1 */
+#define GPIO_ALT3_SEL 0xC0000000 /* GPIO_OUT value put in GPIO_TSx for the GPIO nb 2 */
+#define GPIO_MASK 0xC0000000 /* GPIO_MASK */
+#define GPIO_IN_SEL 0x40000000 /* GPIO_IN value put in GPIO_ISx for the GPIO nb 0 */
+ /* For the other GPIO number, you must shift */
-#define GPIO0 0
-#define GPIO1 1
+#define GPIO0 0
+#define GPIO1 1
-/*#define MAX_SELECTION_NB CORE_NB */
-#define MAX_CORE_SELECT_NB 22
+/*#define MAX_SELECTION_NB CORE_NB */
+#define MAX_CORE_SELECT_NB 22
/*----------------------------------------------------------------------------+
| PPC440EP GPIOs addresses.
+----------------------------------------------------------------------------*/
-#define GPIO0_BASE 0xEF600B00
-#define GPIO0_REAL 0xEF600B00
+#define GPIO0_BASE 0xEF600B00
+#define GPIO0_REAL 0xEF600B00
-#define GPIO1_BASE 0xEF600C00
-#define GPIO1_REAL 0xEF600C00
+#define GPIO1_BASE 0xEF600C00
+#define GPIO1_REAL 0xEF600C00
/* Offsets */
-#define GPIOx_OR 0x00 /* GPIO Output Register */
-#define GPIOx_TCR 0x04 /* GPIO Three-State Control Register */
-#define GPIOx_OSL 0x08 /* GPIO Output Select Register (Bits 0-31) */
-#define GPIOx_OSH 0x0C /* GPIO Ouput Select Register (Bits 32-63) */
-#define GPIOx_TSL 0x10 /* GPIO Three-State Select Register (Bits 0-31) */
-#define GPIOx_TSH 0x14 /* GPIO Three-State Select Register (Bits 32-63) */
-#define GPIOx_ODR 0x18 /* GPIO Open drain Register */
-#define GPIOx_IR 0x1C /* GPIO Input Register */
-#define GPIOx_RR1 0x20 /* GPIO Receive Register 1 */
-#define GPIOx_RR2 0x24 /* GPIO Receive Register 2 */
-#define GPIOx_RR3 0x28 /* GPIO Receive Register 3 */
-#define GPIOx_IS1L 0x30 /* GPIO Input Select Register 1 (Bits 0-31) */
-#define GPIOx_IS1H 0x34 /* GPIO Input Select Register 1 (Bits 32-63) */
-#define GPIOx_IS2L 0x38 /* GPIO Input Select Register 2 (Bits 0-31) */
-#define GPIOx_IS2H 0x3C /* GPIO Input Select Register 2 (Bits 32-63) */
-#define GPIOx_IS3L 0x40 /* GPIO Input Select Register 3 (Bits 0-31) */
-#define GPIOx_IS3H 0x44 /* GPIO Input Select Register 3 (Bits 32-63) */
+#define GPIOx_OR 0x00 /* GPIO Output Register */
+#define GPIOx_TCR 0x04 /* GPIO Three-State Control Register */
+#define GPIOx_OSL 0x08 /* GPIO Output Select Register (Bits 0-31) */
+#define GPIOx_OSH 0x0C /* GPIO Ouput Select Register (Bits 32-63) */
+#define GPIOx_TSL 0x10 /* GPIO Three-State Select Register (Bits 0-31) */
+#define GPIOx_TSH 0x14 /* GPIO Three-State Select Register (Bits 32-63) */
+#define GPIOx_ODR 0x18 /* GPIO Open drain Register */
+#define GPIOx_IR 0x1C /* GPIO Input Register */
+#define GPIOx_RR1 0x20 /* GPIO Receive Register 1 */
+#define GPIOx_RR2 0x24 /* GPIO Receive Register 2 */
+#define GPIOx_RR3 0x28 /* GPIO Receive Register 3 */
+#define GPIOx_IS1L 0x30 /* GPIO Input Select Register 1 (Bits 0-31) */
+#define GPIOx_IS1H 0x34 /* GPIO Input Select Register 1 (Bits 32-63) */
+#define GPIOx_IS2L 0x38 /* GPIO Input Select Register 2 (Bits 0-31) */
+#define GPIOx_IS2H 0x3C /* GPIO Input Select Register 2 (Bits 32-63) */
+#define GPIOx_IS3L 0x40 /* GPIO Input Select Register 3 (Bits 0-31) */
+#define GPIOx_IS3H 0x44 /* GPIO Input Select Register 3 (Bits 32-63) */
/* GPIO0 */
-#define GPIO0_IS1L (GPIO0_BASE+GPIOx_IS1L)
-#define GPIO0_IS1H (GPIO0_BASE+GPIOx_IS1H)
-#define GPIO0_IS2L (GPIO0_BASE+GPIOx_IS2L)
-#define GPIO0_IS2H (GPIO0_BASE+GPIOx_IS2H)
-#define GPIO0_IS3L (GPIO0_BASE+GPIOx_IS3L)
-#define GPIO0_IS3H (GPIO0_BASE+GPIOx_IS3L)
+#define GPIO0_IS1L (GPIO0_BASE+GPIOx_IS1L)
+#define GPIO0_IS1H (GPIO0_BASE+GPIOx_IS1H)
+#define GPIO0_IS2L (GPIO0_BASE+GPIOx_IS2L)
+#define GPIO0_IS2H (GPIO0_BASE+GPIOx_IS2H)
+#define GPIO0_IS3L (GPIO0_BASE+GPIOx_IS3L)
+#define GPIO0_IS3H (GPIO0_BASE+GPIOx_IS3L)
/* GPIO1 */
-#define GPIO1_IS1L (GPIO1_BASE+GPIOx_IS1L)
-#define GPIO1_IS1H (GPIO1_BASE+GPIOx_IS1H)
-#define GPIO1_IS2L (GPIO1_BASE+GPIOx_IS2L)
-#define GPIO1_IS2H (GPIO1_BASE+GPIOx_IS2H)
-#define GPIO1_IS3L (GPIO1_BASE+GPIOx_IS3L)
-#define GPIO1_IS3H (GPIO1_BASE+GPIOx_IS3L)
+#define GPIO1_IS1L (GPIO1_BASE+GPIOx_IS1L)
+#define GPIO1_IS1H (GPIO1_BASE+GPIOx_IS1H)
+#define GPIO1_IS2L (GPIO1_BASE+GPIOx_IS2L)
+#define GPIO1_IS2H (GPIO1_BASE+GPIOx_IS2H)
+#define GPIO1_IS3L (GPIO1_BASE+GPIOx_IS3L)
+#define GPIO1_IS3H (GPIO1_BASE+GPIOx_IS3L)
-#define GPIO_OS(x) (x+GPIOx_OSL) /* GPIO Output Register High or Low */
-#define GPIO_TS(x) (x+GPIOx_TSL) /* GPIO Three-state Control Reg High or Low */
-#define GPIO_IS1(x) (x+GPIOx_IS1L) /* GPIO Input register1 High or Low */
-#define GPIO_IS2(x) (x+GPIOx_IS2L) /* GPIO Input register2 High or Low */
-#define GPIO_IS3(x) (x+GPIOx_IS3L) /* GPIO Input register3 High or Low */
+#define GPIO_OS(x) (x+GPIOx_OSL) /* GPIO Output Register High or Low */
+#define GPIO_TS(x) (x+GPIOx_TSL) /* GPIO Three-state Control Reg High or Low */
+#define GPIO_IS1(x) (x+GPIOx_IS1L) /* GPIO Input register1 High or Low */
+#define GPIO_IS2(x) (x+GPIOx_IS2L) /* GPIO Input register2 High or Low */
+#define GPIO_IS3(x) (x+GPIOx_IS3L) /* GPIO Input register3 High or Low */
/*----------------------------------------------------------------------------+
typedef enum gpio_select { GPIO_SEL, GPIO_ALT1, GPIO_ALT2, GPIO_ALT3 } gpio_select_t;
typedef enum gpio_driver { GPIO_DIS, GPIO_IN, GPIO_OUT, GPIO_BI } gpio_driver_t;
-typedef struct { unsigned long add; /* gpio core base address */
+typedef struct { unsigned long add; /* gpio core base address */
gpio_driver_t in_out; /* Driver Setting */
gpio_select_t alt_nb; /* Selected Alternate */
} gpio_param_s;
/*----------------------------------------------------------------------------+
- | XX XX
+ | XX XX
|
| XXXXXX XXX XX XXX XXX
- | XX XX X XX XX XX
- | XX XX X XX XX XX
- | XX XX XX XX XX
+ | XX XX X XX XX XX
+ | XX XX X XX XX XX
+ | XX XX XX XX XX
| XXXXXX XXX XXX XXXX XXXX
+----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------+
| Defines
+----------------------------------------------------------------------------*/
typedef enum zmii_config { ZMII_CONFIGURATION_UNKNOWN,
- ZMII_CONFIGURATION_IS_MII,
- ZMII_CONFIGURATION_IS_RMII,
- ZMII_CONFIGURATION_IS_SMII
+ ZMII_CONFIGURATION_IS_MII,
+ ZMII_CONFIGURATION_IS_RMII,
+ ZMII_CONFIGURATION_IS_SMII
} zmii_config_t;
/*----------------------------------------------------------------------------+
typedef enum uart_config_nb { L1, L2, L3, L4 } uart_config_nb_t;
typedef enum core_selection { CORE_NOT_SELECTED, CORE_SELECTED} core_selection_t;
typedef enum config_list { IIC_CORE,
- SCP_CORE,
- DMA_CHANNEL_AB,
- UIC_4_9,
- USB2_HOST,
- DMA_CHANNEL_CD,
- USB2_DEVICE,
- PACKET_REJ_FUNC_AVAIL,
- USB1_DEVICE,
- EBC_MASTER,
- NAND_FLASH,
- UART_CORE0,
- UART_CORE1,
- UART_CORE2,
- UART_CORE3,
- MII_SEL,
- RMII_SEL,
- SMII_SEL,
- PACKET_REJ_FUNC_EN,
- UIC_0_3,
- USB1_HOST,
- PCI_PATCH,
- CORE_NB
+ SCP_CORE,
+ DMA_CHANNEL_AB,
+ UIC_4_9,
+ USB2_HOST,
+ DMA_CHANNEL_CD,
+ USB2_DEVICE,
+ PACKET_REJ_FUNC_AVAIL,
+ USB1_DEVICE,
+ EBC_MASTER,
+ NAND_FLASH,
+ UART_CORE0,
+ UART_CORE1,
+ UART_CORE2,
+ UART_CORE3,
+ MII_SEL,
+ RMII_SEL,
+ SMII_SEL,
+ PACKET_REJ_FUNC_EN,
+ UIC_0_3,
+ USB1_HOST,
+ PCI_PATCH,
+ CORE_NB
} core_list_t;
typedef enum block3_value { B3_V1, B3_V2, B3_V3, B3_V4, B3_V5,
- B3_V6, B3_V7, B3_V8, B3_V9, B3_V10,
- B3_V11, B3_V12, B3_V13, B3_V14, B3_V15,
- B3_V16, B3_VALUE_UNKNOWN
+ B3_V6, B3_V7, B3_V8, B3_V9, B3_V10,
+ B3_V11, B3_V12, B3_V13, B3_V14, B3_V15,
+ B3_V16, B3_VALUE_UNKNOWN
} block3_value_t;
typedef enum config_validity { CONFIG_IS_VALID,
- CONFIG_IS_INVALID
+ CONFIG_IS_INVALID
} config_validity_t;
--- /dev/null
+#
+# (C) Copyright 2001
+# 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 $(TOPDIR)/config.mk
+
+LIB = lib$(BOARD).a
+
+OBJS := $(BOARD).o
+
+$(LIB): $(OBJS) $(SOBJS)
+ $(AR) crv $@ $(OBJS)
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+ $(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+-include .depend
+
+#########################################################################
--- /dev/null
+#
+# (C) Copyright 2001
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# Modified by, Yuli Barcohen, Arabella Software Ltd. <yuli@arabellasw.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
+#
+
+#
+# EP82xx series boards by Embedded Planet
+#
+
+TEXT_BASE = 0xFFF00000
--- /dev/null
+/*
+ * Copyright (C) 2004 Arabella Software Ltd.
+ * Yuli Barcohen <yuli@arabellasw.com>
+ *
+ * Support for Embedded Planet EP8248 boards.
+ * Tested on EP8248E.
+ *
+ * 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 <mpc8260.h>
+#include <ioports.h>
+
+/*
+ * I/O Port configuration table
+ *
+ * if conf is 1, then that port pin will be configured at boot time
+ * according to the five values podr/pdir/ppar/psor/pdat for that entry
+ */
+
+#define CFG_FCC1 (CONFIG_ETHER_INDEX == 1)
+#define CFG_FCC2 (CONFIG_ETHER_INDEX == 2)
+
+const iop_conf_t iop_conf_tab[4][32] = {
+
+ /* Port A */
+ { /* conf ppar psor pdir podr pdat */
+ /* PA31 */ { CFG_FCC1, 1, 1, 0, 0, 0 }, /* FCC1 MII COL */
+ /* PA30 */ { CFG_FCC1, 1, 1, 0, 0, 0 }, /* FCC1 MII CRS */
+ /* PA29 */ { CFG_FCC1, 1, 1, 1, 0, 0 }, /* FCC1 MII TX_ER */
+ /* PA28 */ { CFG_FCC1, 1, 1, 1, 0, 0 }, /* FCC1 MII TX_EN */
+ /* PA27 */ { CFG_FCC1, 1, 1, 0, 0, 0 }, /* FCC1 MII RX_DV */
+ /* PA26 */ { CFG_FCC1, 1, 1, 0, 0, 0 }, /* FCC1 MII RX_ER */
+ /* PA25 */ { 0, 0, 0, 0, 0, 0 }, /* PA25 */
+ /* PA24 */ { 0, 0, 0, 0, 0, 0 }, /* PA24 */
+ /* PA23 */ { 0, 0, 0, 0, 0, 0 }, /* PA23 */
+ /* PA22 */ { 0, 0, 0, 0, 0, 0 }, /* PA22 */
+ /* PA21 */ { CFG_FCC1, 1, 0, 1, 0, 0 }, /* FCC1 MII TxD[3] */
+ /* PA20 */ { CFG_FCC1, 1, 0, 1, 0, 0 }, /* FCC1 MII TxD[2] */
+ /* PA19 */ { CFG_FCC1, 1, 0, 1, 0, 0 }, /* FCC1 MII TxD[1] */
+ /* PA18 */ { CFG_FCC1, 1, 0, 1, 0, 0 }, /* FCC1 MII TxD[0] */
+ /* PA17 */ { CFG_FCC1, 1, 0, 0, 0, 0 }, /* FCC1 MII RxD[0] */
+ /* PA16 */ { CFG_FCC1, 1, 0, 0, 0, 0 }, /* FCC1 MII RxD[1] */
+ /* PA15 */ { CFG_FCC1, 1, 0, 0, 0, 0 }, /* FCC1 MII RxD[2] */
+ /* PA14 */ { CFG_FCC1, 1, 0, 0, 0, 0 }, /* FCC1 MII RxD[3] */
+ /* PA13 */ { 0, 0, 0, 0, 0, 0 }, /* PA13 */
+ /* PA12 */ { 0, 0, 0, 0, 0, 0 }, /* PA12 */
+ /* PA11 */ { 0, 0, 0, 0, 0, 0 }, /* PA11 */
+ /* PA10 */ { 0, 0, 0, 0, 0, 0 }, /* PA10 */
+ /* PA9 */ { 0, 1, 0, 1, 0, 0 }, /* SMC2 TxD */
+ /* PA8 */ { 0, 1, 0, 0, 0, 0 }, /* SMC2 RxD */
+ /* PA7 */ { 0, 0, 0, 0, 0, 0 }, /* PA7 */
+ /* PA6 */ { 0, 0, 0, 0, 0, 0 }, /* PA6 */
+ /* PA5 */ { 0, 0, 0, 0, 0, 0 }, /* PA5 */
+ /* PA4 */ { 0, 0, 0, 0, 0, 0 }, /* PA4 */
+ /* PA3 */ { 0, 0, 0, 0, 0, 0 }, /* PA3 */
+ /* PA2 */ { 0, 0, 0, 0, 0, 0 }, /* PA2 */
+ /* PA1 */ { 0, 0, 0, 0, 0, 0 }, /* PA1 */
+ /* PA0 */ { 0, 0, 0, 0, 0, 0 } /* PA0 */
+ },
+
+ /* Port B */
+ { /* conf ppar psor pdir podr pdat */
+ /* PB31 */ { CFG_FCC2, 1, 0, 1, 0, 0 }, /* FCC2 MII TX_ER */
+ /* PB30 */ { CFG_FCC2, 1, 0, 0, 0, 0 }, /* FCC2 MII RX_DV */
+ /* PB29 */ { CFG_FCC2, 1, 1, 1, 0, 0 }, /* FCC2 MII TX_EN */
+ /* PB28 */ { CFG_FCC2, 1, 0, 0, 0, 0 }, /* FCC2 MII RX_ER */
+ /* PB27 */ { CFG_FCC2, 1, 0, 0, 0, 0 }, /* FCC2 MII COL */
+ /* PB26 */ { CFG_FCC2, 1, 0, 0, 0, 0 }, /* FCC2 MII CRS */
+ /* PB25 */ { CFG_FCC2, 1, 0, 1, 0, 0 }, /* FCC2 MII TxD[3] */
+ /* PB24 */ { CFG_FCC2, 1, 0, 1, 0, 0 }, /* FCC2 MII TxD[2] */
+ /* PB23 */ { CFG_FCC2, 1, 0, 1, 0, 0 }, /* FCC2 MII TxD[1] */
+ /* PB22 */ { CFG_FCC2, 1, 0, 1, 0, 0 }, /* FCC2 MII TxD[0] */
+ /* PB21 */ { CFG_FCC2, 1, 0, 0, 0, 0 }, /* FCC2 MII RxD[0] */
+ /* PB20 */ { CFG_FCC2, 1, 0, 0, 0, 0 }, /* FCC2 MII RxD[1] */
+ /* PB19 */ { CFG_FCC2, 1, 0, 0, 0, 0 }, /* FCC2 MII RxD[2] */
+ /* PB18 */ { CFG_FCC2, 1, 0, 0, 0, 0 }, /* FCC2 MII RxD[3] */
+ /* PB17 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB16 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB15 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB14 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB13 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB12 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB11 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB10 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB9 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB8 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB7 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB6 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB5 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB4 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB3 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB2 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB1 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PB0 */ { 0, 0, 0, 0, 0, 0 } /* non-existent */
+ },
+
+ /* Port C */
+ { /* conf ppar psor pdir podr pdat */
+ /* PC31 */ { 0, 0, 0, 0, 0, 0 }, /* PC31 */
+ /* PC30 */ { 0, 0, 0, 0, 0, 0 }, /* PC30 */
+ /* PC29 */ { 0, 0, 0, 0, 0, 0 }, /* PC29 */
+ /* PC28 */ { 0, 0, 0, 0, 0, 0 }, /* PC28 */
+ /* PC27 */ { 0, 0, 0, 0, 0, 0 }, /* PC27 */
+ /* PC26 */ { 0, 0, 0, 0, 0, 0 }, /* PC26 */
+ /* PC25 */ { 0, 0, 0, 0, 0, 0 }, /* PC25 */
+ /* PC24 */ { 0, 0, 0, 0, 0, 0 }, /* PC24 */
+ /* PC23 */ { 0, 0, 0, 0, 0, 0 }, /* PC23 */
+ /* PC22 */ { CFG_FCC1, 1, 0, 0, 0, 0 }, /* FCC1 RxClk (CLK10) */
+ /* PC21 */ { CFG_FCC1, 1, 0, 0, 0, 0 }, /* FCC1 TxClk (CLK11) */
+ /* PC20 */ { 0, 0, 0, 0, 0, 0 }, /* PC20 */
+ /* PC19 */ { CFG_FCC2, 1, 0, 0, 0, 0 }, /* FCC2 RxClk (CLK13) */
+ /* PC18 */ { CFG_FCC2, 1, 0, 0, 0, 0 }, /* FCC2 TxClk (CLK14) */
+ /* PC17 */ { 0, 0, 0, 0, 0, 0 }, /* PC17 */
+ /* PC16 */ { 0, 0, 0, 0, 0, 0 }, /* PC16 */
+ /* PC15 */ { 0, 0, 0, 0, 0, 0 }, /* PC15 */
+ /* PC14 */ { 0, 0, 0, 0, 0, 0 }, /* PC14 */
+ /* PC13 */ { 0, 0, 0, 0, 0, 0 }, /* PC13 */
+ /* PC12 */ { 0, 0, 0, 0, 0, 0 }, /* PC12 */
+ /* PC11 */ { 0, 0, 0, 0, 0, 0 }, /* PC11 */
+ /* PC10 */ { 0, 0, 0, 0, 0, 0 }, /* PC10 */
+ /* PC9 */ { 1, 0, 0, 1, 0, 1 }, /* MDIO */
+ /* PC8 */ { 1, 0, 0, 1, 0, 1 }, /* MDC */
+ /* PC7 */ { 0, 0, 0, 0, 0, 0 }, /* PC7 */
+ /* PC6 */ { 0, 0, 0, 0, 0, 0 }, /* PC6 */
+ /* PC5 */ { 1, 1, 0, 1, 0, 0 }, /* SMC1 TxD */
+ /* PC4 */ { 1, 1, 0, 0, 0, 0 }, /* SMC1 RxD */
+ /* PC3 */ { 0, 0, 0, 0, 0, 0 }, /* PC3 */
+ /* PC2 */ { 0, 0, 0, 0, 0, 0 }, /* PC2 */
+ /* PC1 */ { 0, 0, 0, 0, 0, 0 }, /* PC1 */
+ /* PC0 */ { 0, 0, 0, 0, 0, 0 }, /* PC0 */
+ },
+
+ /* Port D */
+ { /* conf ppar psor pdir podr pdat */
+ /* PD31 */ { 1, 1, 0, 0, 0, 0 }, /* SCC1 RxD */
+ /* PD30 */ { 1, 1, 1, 1, 0, 0 }, /* SCC1 TxD */
+ /* PD29 */ { 0, 0, 0, 0, 0, 0 }, /* PD29 */
+ /* PD28 */ { 0, 0, 0, 0, 0, 0 }, /* PD28 */
+ /* PD27 */ { 0, 0, 0, 0, 0, 0 }, /* PD27 */
+ /* PD26 */ { 0, 0, 0, 0, 0, 0 }, /* PD26 */
+ /* PD25 */ { 0, 0, 0, 0, 0, 0 }, /* PD25 */
+ /* PD24 */ { 0, 0, 0, 0, 0, 0 }, /* PD24 */
+ /* PD23 */ { 0, 0, 0, 0, 0, 0 }, /* PD23 */
+ /* PD22 */ { 0, 0, 0, 0, 0, 0 }, /* PD22 */
+ /* PD21 */ { 0, 0, 0, 0, 0, 0 }, /* PD21 */
+ /* PD20 */ { 0, 0, 0, 0, 0, 0 }, /* PD20 */
+ /* PD19 */ { 0, 0, 0, 0, 0, 0 }, /* PD19 */
+ /* PD18 */ { 0, 0, 0, 0, 0, 0 }, /* PD18 */
+ /* PD17 */ { 0, 0, 0, 0, 0, 0 }, /* PD17 */
+ /* PD16 */ { 0, 0, 0, 0, 0, 0 }, /* PD16 */
+ /* PD15 */ { 1, 1, 1, 0, 1, 0 }, /* I2C SDA */
+ /* PD14 */ { 1, 1, 1, 0, 1, 0 }, /* I2C SCL */
+ /* PD13 */ { 0, 0, 0, 0, 0, 0 }, /* PD13 */
+ /* PD12 */ { 0, 0, 0, 0, 0, 0 }, /* PD12 */
+ /* PD11 */ { 0, 0, 0, 0, 0, 0 }, /* PD11 */
+ /* PD10 */ { 0, 0, 0, 0, 0, 0 }, /* PD10 */
+ /* PD9 */ { 0, 0, 0, 0, 0, 0 }, /* PD9 */
+ /* PD8 */ { 0, 0, 0, 0, 0, 0 }, /* PD8 */
+ /* PD7 */ { 0, 0, 0, 0, 0, 0 }, /* PD7 */
+ /* PD6 */ { 0, 0, 0, 0, 0, 0 }, /* PD6 */
+ /* PD5 */ { 0, 0, 0, 0, 0, 0 }, /* PD5 */
+ /* PD4 */ { 0, 0, 0, 0, 0, 0 }, /* PD4 */
+ /* PD3 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PD2 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PD1 */ { 0, 0, 0, 0, 0, 0 }, /* non-existent */
+ /* PD0 */ { 0, 0, 0, 0, 0, 0 } /* non-existent */
+ }
+};
+
+int board_early_init_f (void)
+{
+ vu_char *bcsr = (vu_char *)CFG_BCSR;
+
+ bcsr[4] |= 0x30; /* Turn the LEDs off */
+
+#if defined(CONFIG_CONS_ON_SMC) || defined(CONFIG_KGDB_ON_SMC)
+ bcsr[6] |= 0x10;
+#endif
+#if defined(CONFIG_CONS_ON_SCC) || defined(CONFIG_KGDB_ON_SCC)
+ bcsr[7] |= 0x10;
+#endif
+
+#if CFG_FCC1
+ bcsr[8] |= 0xC0;
+#endif /* CFG_FCC1 */
+#if CFG_FCC2
+ bcsr[8] |= 0x30;
+#endif /* CFG_FCC2 */
+
+ return 0;
+}
+
+long int initdram(int board_type)
+{
+ vu_char *bcsr = (vu_char *)CFG_BCSR;
+ long int msize = 16L << (bcsr[2] & 3);
+
+#ifndef CFG_RAMBOOT
+ volatile immap_t *immap = (immap_t *)CFG_IMMR;
+ volatile memctl8260_t *memctl = &immap->im_memctl;
+ vu_char *ramaddr = (vu_char *)CFG_SDRAM_BASE;
+ uchar c = 0xFF;
+ uint psdmr = CFG_PSDMR;
+ int i;
+
+ immap->im_siu_conf.sc_ppc_acr = 0x02;
+ immap->im_siu_conf.sc_ppc_alrh = 0x30126745;
+ immap->im_siu_conf.sc_tescr1 = 0x00004000;
+
+ memctl->memc_mptpr = CFG_MPTPR;
+
+ /* Initialise 60x bus SDRAM */
+ memctl->memc_psrt = CFG_PSRT;
+ memctl->memc_or1 = CFG_SDRAM_OR;
+ memctl->memc_br1 = CFG_SDRAM_BR;
+ memctl->memc_psdmr = psdmr | PSDMR_OP_PREA; /* Precharge all banks */
+ *ramaddr = c;
+ memctl->memc_psdmr = psdmr | PSDMR_OP_CBRR; /* CBR refresh */
+ for (i = 0; i < 8; i++)
+ *ramaddr = c;
+ memctl->memc_psdmr = psdmr | PSDMR_OP_MRW; /* Mode Register write */
+ *ramaddr = c;
+ memctl->memc_psdmr = psdmr | PSDMR_RFEN; /* Refresh enable */
+ *ramaddr = c;
+#endif /* !CFG_RAMBOOT */
+
+ /* Return total 60x bus SDRAM size */
+ return msize * 1024 * 1024;
+}
+
+int checkboard(void)
+{
+ vu_char *bcsr = (vu_char *)CFG_BCSR;
+
+ puts("Board: ");
+ switch (bcsr[0]) {
+ case 0x0C:
+ printf("EP8248E 1.0 CPLD revision %d\n", bcsr[1]);
+ break;
+ default:
+ printf("unknown: ID=%02X\n", bcsr[0]);
+ }
+
+ return 0;
+}
--- /dev/null
+/*
+ * (C) Copyright 2001
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * Modified by Yuli Barcohen <yuli@arabellasw.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
+ */
+
+OUTPUT_ARCH(powerpc)
+SECTIONS
+{
+ /* 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 :
+ {
+ cpu/mpc8260/start.o (.text)
+ *(.text)
+ *(.fixup)
+ *(.got1)
+ . = ALIGN(16);
+ *(.rodata)
+ *(.rodata1)
+ *(.rodata.str1.4)
+ }
+ .fini : { *(.fini) } =0
+ .ctors : { *(.ctors) }
+ .dtors : { *(.dtors) }
+
+ /* Read-write section, merged into data segment: */
+ . = (. + 0x0FFF) & 0xFFFFF000;
+ _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_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+
+ __start___ex_table = .;
+ __ex_table : { *(__ex_table) }
+ __stop___ex_table = .;
+
+ . = ALIGN(4096);
+ __init_begin = .;
+ .text.init : { *(.text.init) }
+ .data.init : { *(.data.init) }
+ . = ALIGN(4096);
+ __init_end = .;
+
+ __bss_start = .;
+ .bss :
+ {
+ *(.sbss) *(.scommon)
+ *(.dynbss)
+ *(.bss)
+ *(COMMON)
+ }
+ _end = . ;
+ PROVIDE (end = .);
+}
+ENTRY(_start)
/*----------------------------------------------------------------*/
/* Clear and set up some registers. */
/*----------------------------------------------------------------*/
- iccci r0,r0 /* NOTE: operands not used for 440 */
- dccci r0,r0 /* NOTE: operands not used for 440 */
+ iccci r0,r0 /* NOTE: operands not used for 440 */
+ dccci r0,r0 /* NOTE: operands not used for 440 */
sync
li r0,0
mtspr srr0,r0
mtspr csrr0,r0
mtspr csrr1,r0
#if defined (CONFIG_440_GX) /* NOTE: 440GX adds machine check status regs */
- mtspr mcsrr0,r0
- mtspr mcsrr1,r0
- mfspr r1, mcsr
- mtspr mcsr,r1
+ mtspr mcsrr0,r0
+ mtspr mcsrr1,r0
+ mfspr r1, mcsr
+ mtspr mcsr,r1
#endif
/*----------------------------------------------------------------*/
/* Initialize debug */
/* Setup interrupt vectors */
/*----------------------------------------------------------------*/
mtspr ivpr,r0 /* Vectors start at 0x0000_0000 */
- li r1,0x0100
+ li r1,0x0100
mtspr ivor0,r1 /* Critical input */
- li r1,0x0200
+ li r1,0x0200
mtspr ivor1,r1 /* Machine check */
- li r1,0x0300
+ li r1,0x0300
mtspr ivor2,r1 /* Data storage */
- li r1,0x0400
+ li r1,0x0400
mtspr ivor3,r1 /* Instruction storage */
li r1,0x0500
mtspr ivor4,r1 /* External interrupt */
b __440gx_msr_continue
__440gx_msr_set:
- lis r1, 0x0002 /* set CE bit (Critical Exceptions) */
- ori r1,r1,0x1000 /* set ME bit (Machine Exceptions) */
+ lis r1, 0x0002 /* set CE bit (Critical Exceptions) */
+ ori r1,r1,0x1000 /* set ME bit (Machine Exceptions) */
mtspr srr1,r1
mflr r1
mtspr srr0,r1
li r0,0
#if defined(CONFIG_440_EP) || defined(CONFIG_440_GR)
/* Clear Dcache to use as RAM */
- addis r3,r0,CFG_INIT_RAM_ADDR@h
- ori r3,r3,CFG_INIT_RAM_ADDR@l
- addis r4,r0,CFG_INIT_RAM_END@h
- ori r4,r4,CFG_INIT_RAM_END@l
+ addis r3,r0,CFG_INIT_RAM_ADDR@h
+ ori r3,r3,CFG_INIT_RAM_ADDR@l
+ addis r4,r0,CFG_INIT_RAM_END@h
+ ori r4,r4,CFG_INIT_RAM_END@l
rlwinm. r5,r4,0,27,31
- rlwinm r5,r4,27,5,31
- beq ..d_ran
- addi r5,r5,0x0001
+ rlwinm r5,r4,27,5,31
+ beq ..d_ran
+ addi r5,r5,0x0001
..d_ran:
- mtctr r5
+ mtctr r5
..d_ag:
- dcbz r0,r3
- addi r3,r3,32
- bdnz ..d_ag
+ dcbz r0,r3
+ addi r3,r3,32
+ bdnz ..d_ag
#else
#if defined (CONFIG_440_GX)
- mtdcr l2_cache_cfg,r0 /* Ensure L2 Cache is off */
+ mtdcr l2_cache_cfg,r0 /* Ensure L2 Cache is off */
#endif
mtdcr isram0_sb1cr,r0 /* Disable bank 1 */
lis r1,0x8000 /* BAS = 8000_0000 */
#if defined(CONFIG_440_GX)
ori r1,r1,0x0980 /* first 64k */
- mtdcr isram0_sb0cr,r1
+ mtdcr isram0_sb0cr,r1
lis r1,0x8001
ori r1,r1,0x0980 /* second 64k */
- mtdcr isram0_sb1cr,r1
+ mtdcr isram0_sb1cr,r1
lis r1, 0x8002
ori r1,r1, 0x0980 /* third 64k */
- mtdcr isram0_sb2cr,r1
+ mtdcr isram0_sb2cr,r1
lis r1, 0x8003
ori r1,r1, 0x0980 /* fourth 64k */
- mtdcr isram0_sb3cr,r1
+ mtdcr isram0_sb3cr,r1
#else
ori r1,r1,0x0380 /* 8k rw */
mtdcr isram0_sb0cr,r1
/*----------------------------------------------------------------------- */
/* DMA Status, clear to come up clean */
/*----------------------------------------------------------------------- */
- addis r3,r0, 0xFFFF /* Clear all existing DMA status */
- ori r3,r3, 0xFFFF
- mtdcr dmasr, r3
+ addis r3,r0, 0xFFFF /* Clear all existing DMA status */
+ ori r3,r3, 0xFFFF
+ mtdcr dmasr, r3
- bl ppc405ep_init /* do ppc405ep specific init */
+ bl ppc405ep_init /* do ppc405ep specific init */
#endif /* CONFIG_405EP */
#if defined(CFG_OCM_DATA_ADDR) && defined(CFG_OCM_DATA_SIZE)
/* Setup OCM */
lis r0, 0x7FFF
ori r0, r0, 0xFFFF
- mfdcr r3, ocmiscntl /* get instr-side IRAM config */
+ mfdcr r3, ocmiscntl /* get instr-side IRAM config */
mfdcr r4, ocmdscntl /* get data-side IRAM config */
and r3, r3, r0 /* disable data-side IRAM */
and r4, r4, r0 /* disable data-side IRAM */
/* set stack pointer and clear stack to known value */
lis r1,CFG_INIT_RAM_ADDR@h
- ori r1,r1,CFG_INIT_SP_OFFSET@l
+ ori r1,r1,CFG_INIT_SP_OFFSET@l
li r4,2048 /* we store 2048 words to stack */
mtctr r4
lis r2,CFG_INIT_RAM_ADDR@h /* we also clear data area */
- ori r2,r2,CFG_INIT_RAM_END@l /* so cant copy value from r1 */
+ ori r2,r2,CFG_INIT_RAM_END@l /* so cant copy value from r1 */
lis r4,0xdead /* we store 0xdeaddead in the stack */
ori r4,r4,0xdead
#endif /* CFG_INIT_DCACHE_CS */
/*----------------------------------------------------------------------- */
- /* Initialize SDRAM Controller */
+ /* Initialize SDRAM Controller */
/*----------------------------------------------------------------------- */
bl sdram_init
ori r0, r0, RESET_VECTOR@l
stwu r1, -8(r1) /* Save back chain and move SP */
stw r0, +12(r1) /* Save return addr (underflow vect) */
-#endif /* !(CFG_INIT_DCACHE_CS || !CFG_TEM_STACK_OCM) */
+#endif /* !(CFG_INIT_DCACHE_CS || !CFG_TEM_STACK_OCM) */
GET_GOT /* initialize GOT access */
- bl cpu_init_f /* run low-level CPU init code (from Flash) */
+ bl cpu_init_f /* run low-level CPU init code (from Flash) */
/* NEVER RETURNS! */
bl board_init_f /* run first part of init code (from Flash) */
addi r6,0,0x0000 /* clear GPR 6 */
/* Do loop for # of dcache congruence classes. */
#if defined(CONFIG_440_GX) || defined(CONFIG_440_EP) || defined(CONFIG_440_GR)
- lis r7, (CFG_DCACHE_SIZE / CFG_CACHELINE_SIZE / 2)@ha /* TBS for large sized cache */
- ori r7, r7, (CFG_DCACHE_SIZE / CFG_CACHELINE_SIZE / 2)@l
+ lis r7, (CFG_DCACHE_SIZE / CFG_CACHELINE_SIZE / 2)@ha /* TBS for large sized cache */
+ ori r7, r7, (CFG_DCACHE_SIZE / CFG_CACHELINE_SIZE / 2)@l
#else
addi r7,r0, (CFG_DCACHE_SIZE / CFG_CACHELINE_SIZE / 2)
#endif
/* do loop for # of congruence classes. */
#if defined(CONFIG_440_GX) || defined(CONFIG_440_EP) || defined(CONFIG_440_GR)
- lis r10,(CFG_DCACHE_SIZE / CFG_CACHELINE_SIZE / 2)@ha /* TBS: for large cache sizes */
- ori r10,r10,(CFG_DCACHE_SIZE / CFG_CACHELINE_SIZE / 2)@l
- lis r11,(CFG_DCACHE_SIZE / 2)@ha /* D cache set size - 2 way sets */
- ori r11,r11,(CFG_DCACHE_SIZE / 2)@l /* D cache set size - 2 way sets */
+ lis r10,(CFG_DCACHE_SIZE / CFG_CACHELINE_SIZE / 2)@ha /* TBS: for large cache sizes */
+ ori r10,r10,(CFG_DCACHE_SIZE / CFG_CACHELINE_SIZE / 2)@l
+ lis r11,(CFG_DCACHE_SIZE / 2)@ha /* D cache set size - 2 way sets */
+ ori r11,r11,(CFG_DCACHE_SIZE / 2)@l /* D cache set size - 2 way sets */
#else
addi r10,r0,(CFG_DCACHE_SIZE / CFG_CACHELINE_SIZE / 2)
addi r11,r0,(CFG_DCACHE_SIZE / 2) /* D cache set size - 2 way sets */
#endif
mtctr r10
- addi r10,r0,(0xE000-0x10000) /* start at 0xFFFFE000 */
+ addi r10,r0,(0xE000-0x10000) /* start at 0xFFFFE000 */
add r11,r10,r11 /* add to get to other side of cache line */
..flush_dcache_loop:
lwz r3,0(r10) /* least recently used side */
.globl relocate_code
relocate_code:
#if defined(CONFIG_440_EP) || defined(CONFIG_440_GR)
- dccci 0,0 /* Invalidate data cache, now no longer our stack */
+ dccci 0,0 /* Invalidate data cache, now no longer our stack */
sync
- addi r1,r0,0x0000 /* Tlb entry #0 */
+ addi r1,r0,0x0000 /* Tlb entry #0 */
tlbre r0,r1,0x0002 /* Read contents */
- ori r0,r0,0x0c00 /* Or in the inhibit, write through bit */
- tlbwe r0,r1,0x0002 /* Save it out */
+ ori r0,r0,0x0c00 /* Or in the inhibit, write through bit */
+ tlbwe r0,r1,0x0002 /* Save it out */
isync
#endif
mr r1, r3 /* Set new stack pointer */
/**************************************************************************/
-/* PPC405EP specific stuff */
+/* PPC405EP specific stuff */
/**************************************************************************/
#ifdef CONFIG_405EP
ppc405ep_init:
mtdcr ebccfgd,r3
#endif
- addi r3,0,CPC0_PCI_HOST_CFG_EN
+ addi r3,0,CPC0_PCI_HOST_CFG_EN
#ifdef CONFIG_BUBINGA
/*
!-----------------------------------------------------------------------
! If board is set to internal arbitration, update cpc0_pci
!-----------------------------------------------------------------------
*/
- addis r5,r0,FPGA_REG1@h /* set offset for FPGA_REG1 */
- ori r5,r5,FPGA_REG1@l
- lbz r5,0x0(r5) /* read to get PCI arb selection */
- andi. r6,r5,FPGA_REG1_PCI_INT_ARB /* using internal arbiter ?*/
- beq ..pci_cfg_set /* if not set, then bypass reg write*/
+ addis r5,r0,FPGA_REG1@h /* set offset for FPGA_REG1 */
+ ori r5,r5,FPGA_REG1@l
+ lbz r5,0x0(r5) /* read to get PCI arb selection */
+ andi. r6,r5,FPGA_REG1_PCI_INT_ARB /* using internal arbiter ?*/
+ beq ..pci_cfg_set /* if not set, then bypass reg write*/
#endif
- ori r3,r3,CPC0_PCI_ARBIT_EN
+ ori r3,r3,CPC0_PCI_ARBIT_EN
..pci_cfg_set:
- mtdcr CPC0_PCI, r3 /* Enable internal arbiter*/
+ mtdcr CPC0_PCI, r3 /* Enable internal arbiter*/
/*
!-----------------------------------------------------------------------
! Check to see if chip is in bypass mode.
! If so, write stored CPC0_PLLMR0 and CPC0_PLLMR1 values and perform a
! CPU reset Otherwise, skip this step and keep going.
- ! Note: Running BIOS in bypass mode is not supported since PLB speed
- ! will not be fast enough for the SDRAM (min 66MHz)
+ ! Note: Running BIOS in bypass mode is not supported since PLB speed
+ ! will not be fast enough for the SDRAM (min 66MHz)
!-----------------------------------------------------------------------
*/
- mfdcr r5, CPC0_PLLMR1
- rlwinm r4,r5,1,0x1 /* get system clock source (SSCS) */
- cmpi cr0,0,r4,0x1
+ mfdcr r5, CPC0_PLLMR1
+ rlwinm r4,r5,1,0x1 /* get system clock source (SSCS) */
+ cmpi cr0,0,r4,0x1
- beq pll_done /* if SSCS =b'1' then PLL has */
+ beq pll_done /* if SSCS =b'1' then PLL has */
/* already been set */
/* and CPU has been reset */
/* so skip to next section */
! See CPU_DEFAULT_200 and CPU_DEFAULT_266 above.
!
! WARNING: This code assumes the first three words in the nvram_t
- ! structure in openbios.h. Changing the beginning of
- ! the structure will break this code.
+ ! structure in openbios.h. Changing the beginning of
+ ! the structure will break this code.
!
!-----------------------------------------------------------------------
*/
- addis r3,0,NVRAM_BASE@h
- addi r3,r3,NVRAM_BASE@l
-
- lwz r4, 0(r3)
- addis r5,0,NVRVFY1@h
- addi r5,r5,NVRVFY1@l
- cmp cr0,0,r4,r5 /* Compare 1st NVRAM Magic number*/
- bne ..no_pllset
- addi r3,r3,4
- lwz r4, 0(r3)
- addis r5,0,NVRVFY2@h
- addi r5,r5,NVRVFY2@l
- cmp cr0,0,r4,r5 /* Compare 2 NVRAM Magic number */
- bne ..no_pllset
- addi r3,r3,8 /* Skip over conf_size */
- lwz r4, 4(r3) /* Load PLLMR1 value from NVRAM */
- lwz r3, 0(r3) /* Load PLLMR0 value from NVRAM */
- rlwinm r5,r4,1,0x1 /* get system clock source (SSCS) */
- cmpi cr0,0,r5,1 /* See if PLL is locked */
- beq pll_write
+ addis r3,0,NVRAM_BASE@h
+ addi r3,r3,NVRAM_BASE@l
+
+ lwz r4, 0(r3)
+ addis r5,0,NVRVFY1@h
+ addi r5,r5,NVRVFY1@l
+ cmp cr0,0,r4,r5 /* Compare 1st NVRAM Magic number*/
+ bne ..no_pllset
+ addi r3,r3,4
+ lwz r4, 0(r3)
+ addis r5,0,NVRVFY2@h
+ addi r5,r5,NVRVFY2@l
+ cmp cr0,0,r4,r5 /* Compare 2 NVRAM Magic number */
+ bne ..no_pllset
+ addi r3,r3,8 /* Skip over conf_size */
+ lwz r4, 4(r3) /* Load PLLMR1 value from NVRAM */
+ lwz r3, 0(r3) /* Load PLLMR0 value from NVRAM */
+ rlwinm r5,r4,1,0x1 /* get system clock source (SSCS) */
+ cmpi cr0,0,r5,1 /* See if PLL is locked */
+ beq pll_write
..no_pllset:
#endif /* CONFIG_BUBINGA */
- addis r3,0,PLLMR0_DEFAULT@h /* PLLMR0 default value */
- ori r3,r3,PLLMR0_DEFAULT@l /* */
- addis r4,0,PLLMR1_DEFAULT@h /* PLLMR1 default value */
- ori r4,r4,PLLMR1_DEFAULT@l /* */
+ addis r3,0,PLLMR0_DEFAULT@h /* PLLMR0 default value */
+ ori r3,r3,PLLMR0_DEFAULT@l /* */
+ addis r4,0,PLLMR1_DEFAULT@h /* PLLMR1 default value */
+ ori r4,r4,PLLMR1_DEFAULT@l /* */
- b pll_write /* Write the CPC0_PLLMR with new value */
+ b pll_write /* Write the CPC0_PLLMR with new value */
pll_done:
/*
! This is needed to enable PCI if not booting from serial EPROM
!-----------------------------------------------------------------------
*/
- addi r3, 0, 0x0
- mtdcr CPC0_SRR, r3
+ addi r3, 0, 0x0
+ mtdcr CPC0_SRR, r3
- addis r3,0,0x0010
- mtctr r3
+ addis r3,0,0x0010
+ mtctr r3
pci_wait:
- bdnz pci_wait
+ bdnz pci_wait
blr /* return to main code */
/*
!-----------------------------------------------------------------------------
-! Function: pll_write
-! Description: Updates the value of the CPC0_PLLMR according to CMOS27E documentation
-! That is:
-! 1. Pll is first disabled (de-activated by putting in bypass mode)
-! 2. PLL is reset
-! 3. Clock dividers are set while PLL is held in reset and bypassed
-! 4. PLL Reset is cleared
-! 5. Wait 100us for PLL to lock
-! 6. A core reset is performed
+! Function: pll_write
+! Description: Updates the value of the CPC0_PLLMR according to CMOS27E documentation
+! That is:
+! 1. Pll is first disabled (de-activated by putting in bypass mode)
+! 2. PLL is reset
+! 3. Clock dividers are set while PLL is held in reset and bypassed
+! 4. PLL Reset is cleared
+! 5. Wait 100us for PLL to lock
+! 6. A core reset is performed
! Input: r3 = Value to write to CPC0_PLLMR0
! Input: r4 = Value to write to CPC0_PLLMR1
! Output r3 = none
pll_write:
mfdcr r5, CPC0_UCR
andis. r5,r5,0xFFFF
- ori r5,r5,0x0101 /* Stop the UART clocks */
- mtdcr CPC0_UCR,r5 /* Before changing PLL */
+ ori r5,r5,0x0101 /* Stop the UART clocks */
+ mtdcr CPC0_UCR,r5 /* Before changing PLL */
mfdcr r5, CPC0_PLLMR1
- rlwinm r5,r5,0,0x7FFFFFFF /* Disable PLL */
- mtdcr CPC0_PLLMR1,r5
- oris r5,r5,0x4000 /* Set PLL Reset */
- mtdcr CPC0_PLLMR1,r5
-
- mtdcr CPC0_PLLMR0,r3 /* Set clock dividers */
- rlwinm r5,r4,0,0x3FFFFFFF /* Reset & Bypass new PLL dividers */
- oris r5,r5,0x4000 /* Set PLL Reset */
- mtdcr CPC0_PLLMR1,r5 /* Set clock dividers */
- rlwinm r5,r5,0,0xBFFFFFFF /* Clear PLL Reset */
- mtdcr CPC0_PLLMR1,r5
+ rlwinm r5,r5,0,0x7FFFFFFF /* Disable PLL */
+ mtdcr CPC0_PLLMR1,r5
+ oris r5,r5,0x4000 /* Set PLL Reset */
+ mtdcr CPC0_PLLMR1,r5
+
+ mtdcr CPC0_PLLMR0,r3 /* Set clock dividers */
+ rlwinm r5,r4,0,0x3FFFFFFF /* Reset & Bypass new PLL dividers */
+ oris r5,r5,0x4000 /* Set PLL Reset */
+ mtdcr CPC0_PLLMR1,r5 /* Set clock dividers */
+ rlwinm r5,r5,0,0xBFFFFFFF /* Clear PLL Reset */
+ mtdcr CPC0_PLLMR1,r5
/*
! Wait min of 100us for PLL to lock.
! See CMOS 27E databook for more info.
! At 200MHz, that means waiting 20,000 instructions
*/
- addi r3,0,20000 /* 2000 = 0x4e20 */
- mtctr r3
+ addi r3,0,20000 /* 2000 = 0x4e20 */
+ mtctr r3
pll_wait:
- bdnz pll_wait
+ bdnz pll_wait
- oris r5,r5,0x8000 /* Enable PLL */
- mtdcr CPC0_PLLMR1,r5 /* Engage */
+ oris r5,r5,0x8000 /* Enable PLL */
+ mtdcr CPC0_PLLMR1,r5 /* Engage */
/*
* Reset CPU to guarantee timings are OK
* Not sure if this is needed...
*/
addis r3,0,0x1000
- mtspr dbcr0,r3 /* This will cause a CPU core reset, and */
+ mtspr dbcr0,r3 /* This will cause a CPU core reset, and */
/* execution will continue from the poweron */
/* vector of 0xfffffffc */
#endif /* CONFIG_405EP */
0. Toolchain / Building
- % setenv CROSS_COMPILE /usr/powerpc/bin/powerpc-linux-
+ $ PATH=$PATH:/usr/powerpc/bin
+ $ CROSS_COMPILE=powerpc-linux-
+ $ export PATH CROSS_COMPILE
- % /usr/powerpc/bin/powerpc-linux-gcc -v
+ $ powerpc-linux-gcc -v
Reading specs from /usr/powerpc/lib/gcc/powerpc-linux/3.4.3/specs
Configured with: ../configure --prefix=/usr/powerpc
--exec-prefix=/usr/powerpc --target=powerpc-linux --enable-shared
Thread model: posix
gcc version 3.4.3 (Debian)
- % /usr/powerpc/bin/powerpc-linux-as -v
+ $ powerpc-linux-as -v
GNU assembler version 2.15 (powerpc-linux) using BFD version 2.15
- % make MPC8349ADS_config
+ $ make MPC8349ADS_config
Configuring for MPC8349ADS board...
- % make
+ $ make
1. Board Switches and Jumpers
Or via tftp:
- tftp 10000 u-boot.bin
+ tftp 10000 u-boot.bin
5.1 Reflash U-boot Image using U-boot
--- /dev/null
+/*
+ * Copyright (C) 2004 Arabella Software Ltd.
+ * Yuli Barcohen <yuli@arabellasw.com>
+ *
+ * U-Boot configuration for Embedded Planet EP8248 boards.
+ *
+ * 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
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_MPC8248
+#define CPU_ID_STR "MPC8248"
+
+#define CONFIG_EP8248 /* Embedded Planet EP8248 board */
+
+#undef DEBUG
+
+#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
+
+/* Allow serial number (serial#) and MAC address (ethaddr) to be overwritten */
+#define CONFIG_ENV_OVERWRITE
+
+/*
+ * Select serial console configuration
+ *
+ * If either CONFIG_CONS_ON_SMC or CONFIG_CONS_ON_SCC is selected, then
+ * CONFIG_CONS_INDEX must be set to the channel number (1-2 for SMC, 1-4
+ * for SCC).
+ */
+#define CONFIG_CONS_ON_SMC /* Console is on SMC */
+#undef CONFIG_CONS_ON_SCC /* It's not on SCC */
+#undef CONFIG_CONS_NONE /* It's not on external UART */
+#define CONFIG_CONS_INDEX 1 /* SMC1 is used for console */
+
+#define CFG_BCSR 0xFA000000
+
+/*
+ * Select ethernet configuration
+ *
+ * If either CONFIG_ETHER_ON_SCC or CONFIG_ETHER_ON_FCC is selected,
+ * then CONFIG_ETHER_INDEX must be set to the channel number (1-4 for
+ * SCC, 1-3 for FCC)
+ *
+ * If CONFIG_ETHER_NONE is defined, then either the ethernet routines
+ * must be defined elsewhere (as for the console), or CFG_CMD_NET must
+ * be removed from CONFIG_COMMANDS to remove support for networking.
+ */
+#undef CONFIG_ETHER_ON_SCC /* Ethernet is not on SCC */
+#define CONFIG_ETHER_ON_FCC /* Ethernet is on FCC */
+#undef CONFIG_ETHER_NONE /* No external Ethernet */
+
+#ifdef CONFIG_ETHER_ON_FCC
+
+#define CONFIG_ETHER_INDEX 1 /* FCC1 is used for Ethernet */
+
+#if (CONFIG_ETHER_INDEX == 1)
+
+/* - Rx clock is CLK10
+ * - Tx clock is CLK11
+ * - BDs/buffers on 60x bus
+ * - Full duplex
+ */
+#define CFG_CMXFCR_MASK (CMXFCR_FC1 | CMXFCR_RF1CS_MSK | CMXFCR_TF1CS_MSK)
+#define CFG_CMXFCR_VALUE (CMXFCR_RF1CS_CLK10 | CMXFCR_TF1CS_CLK11)
+#define CFG_CPMFCR_RAMTYPE 0
+#define CFG_FCC_PSMR (FCC_PSMR_FDE | FCC_PSMR_LPB)
+
+#elif (CONFIG_ETHER_INDEX == 2)
+
+/* - Rx clock is CLK13
+ * - Tx clock is CLK14
+ * - BDs/buffers on 60x bus
+ * - Full duplex
+ */
+#define CFG_CMXFCR_MASK (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK)
+#define CFG_CMXFCR_VALUE (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14)
+#define CFG_CPMFCR_RAMTYPE 0
+#define CFG_FCC_PSMR (FCC_PSMR_FDE | FCC_PSMR_LPB)
+
+#endif /* CONFIG_ETHER_INDEX */
+
+#define CONFIG_MII /* MII PHY management */
+#define CONFIG_BITBANGMII /* Bit-banged MDIO interface */
+/*
+ * GPIO pins used for bit-banged MII communications
+ */
+#define MDIO_PORT 0 /* Not used - implemented in BCSR */
+#define MDIO_ACTIVE (*(vu_char *)(CFG_BCSR + 8) &= 0xFB)
+#define MDIO_TRISTATE (*(vu_char *)(CFG_BCSR + 8) |= 0x04)
+#define MDIO_READ (*(vu_char *)(CFG_BCSR + 8) & 1)
+
+#define MDIO(bit) if(bit) *(vu_char *)(CFG_BCSR + 8) |= 0x01; \
+ else *(vu_char *)(CFG_BCSR + 8) &= 0xFE
+
+#define MDC(bit) if(bit) *(vu_char *)(CFG_BCSR + 8) |= 0x02; \
+ else *(vu_char *)(CFG_BCSR + 8) &= 0xFD
+
+#define MIIDELAY udelay(1)
+
+#endif /* CONFIG_ETHER_ON_FCC */
+
+#ifndef CONFIG_8260_CLKIN
+#define CONFIG_8260_CLKIN 66000000 /* in Hz */
+#endif
+
+#define CONFIG_BAUDRATE 38400
+
+#define CONFIG_COMMANDS (CONFIG_CMD_DFL \
+ | CFG_CMD_DHCP \
+ | CFG_CMD_ECHO \
+ | CFG_CMD_I2C \
+ | CFG_CMD_IMMAP \
+ | CFG_CMD_MII \
+ | CFG_CMD_PING \
+ )
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
+#define CONFIG_BOOTCOMMAND "bootm FF860000" /* autoboot command */
+#define CONFIG_BOOTARGS "root=/dev/mtdblock1 rw mtdparts=phys:7M(root),-(root)ro"
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#undef CONFIG_KGDB_ON_SMC /* define if kgdb on SMC */
+#define CONFIG_KGDB_ON_SCC /* define if kgdb on SCC */
+#undef CONFIG_KGDB_NONE /* define if kgdb on something else */
+#define CONFIG_KGDB_INDEX 1 /* which serial channel for kgdb */
+#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port at */
+#endif
+
+#define CONFIG_BZIP2 /* include support for bzip2 compressed images */
+#undef CONFIG_WATCHDOG /* disable platform specific watchdog */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_HUSH_PARSER
+#define CFG_PROMPT_HUSH_PS2 "> "
+#define CFG_LONGHELP /* undef to save memory */
+#define CFG_PROMPT "=> " /* Monitor Command Prompt */
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
+#else
+#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
+#endif
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS 16 /* max number of command args */
+#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
+
+#define CFG_MEMTEST_START 0x00100000 /* memtest works on */
+#define CFG_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
+
+#define CFG_LOAD_ADDR 0x100000 /* default load address */
+
+#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
+
+#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
+
+#define CFG_FLASH_BASE 0xFF800000
+#define CFG_FLASH_CFI
+#define CFG_FLASH_CFI_DRIVER
+#define CFG_MAX_FLASH_BANKS 1 /* max num of flash banks */
+#define CFG_MAX_FLASH_SECT 256 /* max num of sects on one chip */
+
+#define CFG_DIRECT_FLASH_TFTP
+
+#if (CONFIG_COMMANDS & CFG_CMD_JFFS2)
+#define CFG_JFFS2_FIRST_BANK 0
+#define CFG_JFFS2_NUM_BANKS CFG_MAX_FLASH_BANKS
+#define CFG_JFFS2_FIRST_SECTOR 0
+#define CFG_JFFS2_LAST_SECTOR 62
+#define CFG_JFFS2_SORT_FRAGMENTS
+#define CFG_JFFS_CUSTOM_PART
+#endif /* CFG_CMD_JFFS2 */
+
+#if (CONFIG_COMMANDS & CFG_CMD_I2C)
+#define CONFIG_HARD_I2C 1 /* To enable I2C support */
+#define CFG_I2C_SPEED 100000 /* I2C speed */
+#define CFG_I2C_SLAVE 0x7F /* I2C slave address */
+#endif /* CFG_CMD_I2C */
+
+#define CFG_MONITOR_BASE TEXT_BASE
+#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
+#define CFG_RAMBOOT
+#endif
+
+#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256KB for Monitor */
+
+#define CFG_ENV_IS_IN_FLASH
+
+#ifdef CFG_ENV_IS_IN_FLASH
+#define CFG_ENV_SECT_SIZE 0x20000
+#define CFG_ENV_ADDR (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
+#endif /* CFG_ENV_IS_IN_FLASH */
+
+#define CFG_DEFAULT_IMMR 0x00010000
+
+#define CFG_IMMR 0xF0000000
+
+#define CFG_INIT_RAM_ADDR CFG_IMMR
+#define CFG_INIT_RAM_END 0x2000 /* End of used area in DPRAM */
+#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
+
+/* Hard reset configuration word */
+#define CFG_HRCW_MASTER 0x0C40025A /* Not used - provided by FPGA */
+/* No slaves */
+#define CFG_HRCW_SLAVE1 0
+#define CFG_HRCW_SLAVE2 0
+#define CFG_HRCW_SLAVE3 0
+#define CFG_HRCW_SLAVE4 0
+#define CFG_HRCW_SLAVE5 0
+#define CFG_HRCW_SLAVE6 0
+#define CFG_HRCW_SLAVE7 0
+
+#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM 0x02 /* Software reboot */
+
+#define CFG_MALLOC_LEN (4096 << 10) /* Reserve 4 MB for malloc() */
+#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
+
+#define CFG_CACHELINE_SIZE 32 /* For MPC8260 CPUs */
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+# define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
+#endif
+
+#define CFG_HID0_INIT 0
+#define CFG_HID0_FINAL (HID0_ICE | HID0_IFEM | HID0_ABE)
+
+#define CFG_HID2 0
+
+#define CFG_SIUMCR 0x01240200
+#define CFG_SYPCR 0xFFFF0683
+#define CFG_BCR 0x00000000
+#define CFG_SCCR SCCR_DFBRG01
+
+#define CFG_RMR RMR_CSRE
+#define CFG_TMCNTSC (TMCNTSC_SEC|TMCNTSC_ALR|TMCNTSC_TCF|TMCNTSC_TCE)
+#define CFG_PISCR (PISCR_PS|PISCR_PTF|PISCR_PTE)
+#define CFG_RCCR 0
+
+#define CFG_MPTPR 0x1300
+#define CFG_PSDMR 0x82672522
+#define CFG_PSRT 0x4B
+
+#define CFG_SDRAM_BASE 0x00000000
+#define CFG_SDRAM_BR (CFG_SDRAM_BASE | 0x00001841)
+#define CFG_SDRAM_OR 0xFF0030C0
+
+#define CFG_BR0_PRELIM (CFG_FLASH_BASE | 0x00001801)
+#define CFG_OR0_PRELIM 0xFF8008C2
+#define CFG_BR2_PRELIM (CFG_BCSR | 0x00000801)
+#define CFG_OR2_PRELIM 0xFFF00864
+
+#define CFG_RESET_ADDRESS 0xC0000000
+
+#endif /* __CONFIG_H */
projects / u-boot / commitdiff