diff options
author | Lawrence R. Johnson <lrj@acm.org> | 2008-01-03 15:02:02 -0500 |
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committer | Stefan Roese <sr@denx.de> | 2008-01-04 11:39:13 +0100 |
commit | 0ddd969aec532bd7eae30fc09590488a3aaa629a (patch) | |
tree | 769a3324723bdf6d246399368479b8e5021be70b /include/configs | |
parent | b05e8bf58be9d8956fdfde3d8c8e87c140414663 (diff) | |
download | u-boot-imx-0ddd969aec532bd7eae30fc09590488a3aaa629a.zip u-boot-imx-0ddd969aec532bd7eae30fc09590488a3aaa629a.tar.gz u-boot-imx-0ddd969aec532bd7eae30fc09590488a3aaa629a.tar.bz2 |
ppc4xx: Use CFG_4xx_GPIO_TABLE to configure Korat board
Signed-off-by: Larry Johnson <lrj@acm.org>
Diffstat (limited to 'include/configs')
-rw-r--r-- | include/configs/korat.h | 153 |
1 files changed, 152 insertions, 1 deletions
diff --git a/include/configs/korat.h b/include/configs/korat.h index 1ea7d48..7d0640b 100644 --- a/include/configs/korat.h +++ b/include/configs/korat.h @@ -1,5 +1,5 @@ /* - * (C) Copyright 2007 + * (C) Copyright 2007-2008 * Larry Johnson, lrj@acm.org * * (C) Copyright 2006-2007 @@ -361,6 +361,157 @@ #define CFG_EBC_PB2AP 0x04017300 #define CFG_EBC_PB2CR (CFG_CPLD_BASE | 0x00038000) +/*----------------------------------------------------------------------- + * GPIO Setup + * + * Korat GPIO usage: + * + * Init. + * Pin Source I/O value Function + * ------ ------ --- ----- --------------------------------- + * GPIO00 Alt1 I/O x PerAddr07 + * GPIO01 Alt1 I/O x PerAddr06 + * GPIO02 Alt1 I/O x PerAddr05 + * GPIO03 GPIO x x GPIO03 to expansion bus connector + * GPIO04 GPIO x x GPIO04 to expansion bus connector + * GPIO05 GPIO x x GPIO05 to expansion bus connector + * GPIO06 Alt1 O x PerCS1 (2nd NOR flash) + * GPIO07 Alt1 O x PerCS2 (CPLD) + * GPIO08 Alt1 O x PerCS3 to expansion bus connector + * GPIO09 Alt1 O x PerCS4 to expansion bus connector + * GPIO10 Alt1 O x PerCS5 to expansion bus connector + * GPIO11 Alt1 I x PerErr + * GPIO12 GPIO O 0 ATMega !Reset + * GPIO13 GPIO O 1 SPI Atmega !SS + * GPIO14 GPIO O 1 Write protect EEPROM #1 (0xA8) + * GPIO15 GPIO O 0 CPU Run LED !On + * GPIO16 Alt1 O x GMC1TxD0 + * GPIO17 Alt1 O x GMC1TxD1 + * GPIO18 Alt1 O x GMC1TxD2 + * GPIO19 Alt1 O x GMC1TxD3 + * GPIO20 Alt1 I x RejectPkt0 + * GPIO21 Alt1 I x RejectPkt1 + * GPIO22 GPIO I x PGOOD_DDR + * GPIO23 Alt1 O x SCPD0 + * GPIO24 Alt1 O x GMC0TxD2 + * GPIO25 Alt1 O x GMC0TxD3 + * GPIO26 GPIO? I/O x IIC0SDA (selected in SDR0_PFC4) + * GPIO27 GPIO O 0 PHY #0 1000BASE-X select + * GPIO28 GPIO O 0 PHY #1 1000BASE-X select + * GPIO29 GPIO I x Test jumper !Present + * GPIO30 GPIO I x SFP module #0 !Present + * GPIO31 GPIO I x SFP module #1 !Present + * + * GPIO32 GPIO O 1 SFP module #0 Tx !Enable + * GPIO33 GPIO O 1 SFP module #1 Tx !Enable + * GPIO34 Alt2 I x !UART1_CTS + * GPIO35 Alt2 O x !UART1_RTS + * GPIO36 Alt1 I x !UART0_CTS + * GPIO37 Alt1 O x !UART0_RTS + * GPIO38 Alt2 O x UART1_Tx + * GPIO39 Alt2 I x UART1_Rx + * GPIO40 Alt1 I x IRQ0 (Ethernet 0) + * GPIO41 Alt1 I x IRQ1 (Ethernet 1) + * GPIO42 Alt1 I x IRQ2 (PCI interrupt) + * GPIO43 Alt1 I x IRQ3 (System Alert from CPLD) + * GPIO44 xxxx x x (grounded through pulldown) + * GPIO45 GPIO O 0 PHY #0 Enable + * GPIO46 GPIO O 0 PHY #1 Enable + * GPIO47 GPIO I x Reset switch !Pressed + * GPIO48 GPIO I x Shutdown switch !Pressed + * GPIO49 xxxx x x (reserved for trace port) + * . . . . . + * . . . . . + * . . . . . + * GPIO63 xxxx x x (reserved for trace port) +*----------------------------------------------------------------------*/ + +#define CFG_GPIO_ATMEGA_SS_ 13 +#define CFG_GPIO_PHY0_FIBER_SEL 27 +#define CFG_GPIO_PHY1_FIBER_SEL 28 +#define CFG_GPIO_SFP0_PRESENT_ 30 +#define CFG_GPIO_SFP1_PRESENT_ 31 +#define CFG_GPIO_SFP0_TX_EN_ 32 +#define CFG_GPIO_SFP1_TX_EN_ 33 +#define CFG_GPIO_PHY0_EN 45 +#define CFG_GPIO_PHY1_EN 46 + +/*----------------------------------------------------------------------- + * PPC440 GPIO Configuration + */ +#define CFG_4xx_GPIO_TABLE { /* Out GPIO Alternate1 Alternate2 Alternate3 */ \ +{ \ +/* GPIO Core 0 */ \ +{GPIO0_BASE, GPIO_BI , GPIO_ALT1, GPIO_OUT_0}, /* GPIO0 EBC_ADDR(7) DMA_REQ(2) */ \ +{GPIO0_BASE, GPIO_BI , GPIO_ALT1, GPIO_OUT_0}, /* GPIO1 EBC_ADDR(6) DMA_ACK(2) */ \ +{GPIO0_BASE, GPIO_BI , GPIO_ALT1, GPIO_OUT_0}, /* GPIO2 EBC_ADDR(5) DMA_EOT/TC(2) */ \ +{GPIO0_BASE, GPIO_DIS, GPIO_SEL , GPIO_OUT_0}, /* GPIO3 EBC_ADDR(4) DMA_REQ(3) */ \ +{GPIO0_BASE, GPIO_DIS, GPIO_SEL , GPIO_OUT_0}, /* GPIO4 EBC_ADDR(3) DMA_ACK(3) */ \ +{GPIO0_BASE, GPIO_DIS, GPIO_SEL , GPIO_OUT_0}, /* GPIO5 EBC_ADDR(2) DMA_EOT/TC(3) */ \ +{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO6 EBC_CS_N(1) */ \ +{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO7 EBC_CS_N(2) */ \ +{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO8 EBC_CS_N(3) */ \ +{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO9 EBC_CS_N(4) */ \ +{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO10 EBC_CS_N(5) */ \ +{GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO11 EBC_BUS_ERR */ \ +{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO12 */ \ +{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO13 */ \ +{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO14 */ \ +{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO15 */ \ +{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO16 GMCTxD(4) */ \ +{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO17 GMCTxD(5) */ \ +{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO18 GMCTxD(6) */ \ +{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO19 GMCTxD(7) */ \ +{GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO20 RejectPkt0 */ \ +{GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO21 RejectPkt1 */ \ +{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO22 */ \ +{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO23 SCPD0 */ \ +{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO24 GMCTxD(2) */ \ +{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO25 GMCTxD(3) */ \ +{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO26 */ \ +{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO27 EXT_EBC_REQ USB2D_RXERROR */ \ +{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO28 USB2D_TXVALID */ \ +{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO29 EBC_EXT_HDLA USB2D_PAD_SUSPNDM */ \ +{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO30 EBC_EXT_ACK USB2D_XCVRSELECT*/ \ +{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO31 EBC_EXR_BUSREQ USB2D_TERMSELECT*/ \ +}, \ +{ \ +/* GPIO Core 1 */ \ +{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO32 USB2D_OPMODE0 EBC_DATA(2) */ \ +{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO33 USB2D_OPMODE1 EBC_DATA(3) */ \ +{GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO34 UART0_DCD_N UART1_DSR_CTS_N UART2_SOUT*/ \ +{GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO35 UART0_8PIN_DSR_N UART1_RTS_DTR_N UART2_SIN*/ \ +{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO36 UART0_8PIN_CTS_N EBC_DATA(0) UART3_SIN*/ \ +{GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO37 UART0_RTS_N EBC_DATA(1) UART3_SOUT*/ \ +{GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO38 UART0_DTR_N UART1_SOUT */ \ +{GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO39 UART0_RI_N UART1_SIN */ \ +{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO40 UIC_IRQ(0) */ \ +{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO41 UIC_IRQ(1) */ \ +{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO42 UIC_IRQ(2) */ \ +{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO43 UIC_IRQ(3) */ \ +{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO44 UIC_IRQ(4) DMA_ACK(1) */ \ +{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO45 UIC_IRQ(6) DMA_EOT/TC(1) */ \ +{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO46 UIC_IRQ(7) DMA_REQ(0) */ \ +{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO47 UIC_IRQ(8) DMA_ACK(0) */ \ +{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO48 UIC_IRQ(9) DMA_EOT/TC(0) */ \ +{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO49 Unselect via TraceSelect Bit */ \ +{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO50 Unselect via TraceSelect Bit */ \ +{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO51 Unselect via TraceSelect Bit */ \ +{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO52 Unselect via TraceSelect Bit */ \ +{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO53 Unselect via TraceSelect Bit */ \ +{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO54 Unselect via TraceSelect Bit */ \ +{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO55 Unselect via TraceSelect Bit */ \ +{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO56 Unselect via TraceSelect Bit */ \ +{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO57 Unselect via TraceSelect Bit */ \ +{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO58 Unselect via TraceSelect Bit */ \ +{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO59 Unselect via TraceSelect Bit */ \ +{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO60 Unselect via TraceSelect Bit */ \ +{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO61 Unselect via TraceSelect Bit */ \ +{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO62 Unselect via TraceSelect Bit */ \ +{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO63 Unselect via TraceSelect Bit */ \ +} \ +} + /* * Internal Definitions * |