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authorkaloz <kaloz@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-04-27 16:56:19 +0000
committerkaloz <kaloz@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-04-27 16:56:19 +0000
commitc886d2690dae0258d64fef02d8a24c901f7c2d6b (patch)
treedbcd5d214918a932007299fa02556ce313a194be /target/linux/pxa/patches-2.6.21/002-header.patch
parent1984be21949bc400d17272b33d7482f0902eec76 (diff)
incomplete Gumstix support
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10955 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/pxa/patches-2.6.21/002-header.patch')
-rw-r--r--target/linux/pxa/patches-2.6.21/002-header.patch170
1 files changed, 170 insertions, 0 deletions
diff --git a/target/linux/pxa/patches-2.6.21/002-header.patch b/target/linux/pxa/patches-2.6.21/002-header.patch
new file mode 100644
index 0000000000..6086f69c9f
--- /dev/null
+++ b/target/linux/pxa/patches-2.6.21/002-header.patch
@@ -0,0 +1,170 @@
+Index: linux-2.6.21gum/include/asm-arm/arch-pxa/gumstix.h
+===================================================================
+--- /dev/null
++++ linux-2.6.21gum/include/asm-arm/arch-pxa/gumstix.h
+@@ -0,0 +1,165 @@
++/*
++ * linux/include/asm-arm/arch-pxa/gumstix.h
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ */
++
++
++/* BTRESET - Reset line to Bluetooth module, active low signal. */
++#define GPIO_GUMSTIX_BTRESET 7
++#define GPIO_GUMSTIX_BTRESET_MD (GPIO_GUMSTIX_BTRESET | GPIO_OUT)
++
++
++/* GPIOn - Input from MAX823 (or equiv), normalizing USB +5V
++ into a clean interrupt signal for determining cable presence
++ On the original gumstix, this is GPIO81, and GPIO83 needs to be defined as well.
++ On the gumstix F, this moves to GPIO17 and GPIO37 */
++/* GPIOx - Connects to USB D+ and used as a pull-up after GPIOn
++ has detected a cable insertion; driven low otherwise. */
++
++#ifdef CONFIG_ARCH_GUMSTIX_ORIG
++
++#define GPIO_GUMSTIX_USB_GPIOn 81
++#define GPIO_GUMSTIX_USB_GPIOx 83
++
++#else
++
++#define GPIO_GUMSTIX_USB_GPIOn 35
++#define GPIO_GUMSTIX_USB_GPIOx 41
++
++#endif
++
++#define GUMSTIX_USB_INTR_IRQ IRQ_GPIO(GPIO_GUMSTIX_USB_GPIOn) /* usb state change */
++#define GPIO_GUMSTIX_USB_GPIOn_MD (GPIO_GUMSTIX_USB_GPIOn | GPIO_IN)
++#define GPIO_GUMSTIX_USB_GPIOx_CON_MD (GPIO_GUMSTIX_USB_GPIOx | GPIO_OUT)
++#define GPIO_GUMSTIX_USB_GPIOx_DIS_MD (GPIO_GUMSTIX_USB_GPIOx | GPIO_IN)
++
++
++/*
++ * SMC Ethernet definitions
++ * ETH_RST provides a hardware reset line to the ethernet chip
++ * ETH is the IRQ line in from the ethernet chip to the PXA
++ */
++#ifndef CONFIG_ARCH_GUMSTIX_VERDEX
++#define GPIO_GUMSTIX_ETH0_RST 80
++#define GPIO_GUMSTIX_ETH0 36
++#else
++#define GPIO_GUMSTIX_ETH0_RST 32
++#define GPIO_GUMSTIX_ETH0 99
++#endif
++#define GPIO_GUMSTIX_ETH1_RST 52
++#define GPIO_GUMSTIX_ETH1 27
++
++#define GPIO_GUMSTIX_ETH0_RST_MD (GPIO_GUMSTIX_ETH0_RST | GPIO_OUT)
++#define GPIO_GUMSTIX_ETH1_RST_MD (GPIO_GUMSTIX_ETH1_RST | GPIO_OUT)
++#define GPIO_GUMSTIX_ETH0_MD (GPIO_GUMSTIX_ETH0 | GPIO_IN)
++#define GPIO_GUMSTIX_ETH1_MD (GPIO_GUMSTIX_ETH1 | GPIO_IN)
++
++#define GUMSTIX_ETH0_IRQ IRQ_GPIO(GPIO_GUMSTIX_ETH0)
++#define GUMSTIX_ETH1_IRQ IRQ_GPIO(GPIO_GUMSTIX_ETH1)
++
++
++/* CF reset line */
++#define GPIO8_CF_RESET 8
++#define GPIO97_CF_RESET 97
++#define GPIO110_CF_RESET 110
++#ifndef CONFIG_ARCH_GUMSTIX_VERDEX
++#define GPIO_GUMSTIX_CF_RESET GPIO8_CF_RESET
++#else
++#define GPIO_GUMSTIX_CF_RESET GPIO97_CF_RESET
++#endif
++#define GPIO_GUMSTIX_CF_OLD_RESET GPIO110_CF_RESET
++
++
++/* CF signals shared by both sockets */
++#define GPIO_GUMSTIX_nPOE GPIO48_nPOE
++#define GPIO_GUMSTIX_nPWE GPIO49_nPWE
++#define GPIO_GUMSTIX_nPIOR GPIO50_nPIOR
++#define GPIO_GUMSTIX_nPIOW GPIO51_nPIOW
++#ifndef CONFIG_ARCH_GUMSTIX_VERDEX
++#define GPIO_GUMSTIX_nPCE_1 GPIO52_nPCE_1
++#define GPIO_GUMSTIX_nPCE_2 GPIO53_nPCE_2
++#define GPIO_GUMSTIX_pSKTSEL GPIO54_pSKTSEL
++#else
++#define GPIO_GUMSTIX_nPCE_1 GPIO102_nPCE_1
++#define GPIO_GUMSTIX_nPCE_2 GPIO105_nPCE_2
++#define GPIO_GUMSTIX_pSKTSEL GPIO79_pSKTSEL
++#endif
++#define GPIO_GUMSTIX_nPREG GPIO55_nPREG
++#define GPIO_GUMSTIX_nPWAIT GPIO56_nPWAIT
++#define GPIO_GUMSTIX_nIOIS16 GPIO57_nIOIS16
++
++#define GPIO_GUMSTIX_nPOE_MD GPIO48_nPOE_MD
++#define GPIO_GUMSTIX_nPWE_MD GPIO49_nPWE_MD
++#define GPIO_GUMSTIX_nPIOR_MD GPIO50_nPIOR_MD
++#define GPIO_GUMSTIX_nPIOW_MD GPIO51_nPIOW_MD
++#ifndef CONFIG_ARCH_GUMSTIX_VERDEX
++#define GPIO_GUMSTIX_nPCE_1_MD GPIO52_nPCE_1_MD
++#define GPIO_GUMSTIX_nPCE_2_MD GPIO53_nPCE_2_MD
++#define GPIO_GUMSTIX_pSKTSEL_MD GPIO54_pSKTSEL_MD
++#else
++#define GPIO_GUMSTIX_nPCE_1_MD GPIO102_nPCE_1_MD
++#define GPIO_GUMSTIX_nPCE_2_MD GPIO105_nPCE_2_MD
++#define GPIO_GUMSTIX_pSKTSEL_MD GPIO79_pSKTSEL_MD
++#endif
++#define GPIO_GUMSTIX_nPREG_MD GPIO55_nPREG_MD
++#define GPIO_GUMSTIX_nPWAIT_MD GPIO56_nPWAIT_MD
++#define GPIO_GUMSTIX_nIOIS16_MD GPIO57_nIOIS16_MD
++
++/* CF slot 0 */
++#define GPIO4_nBVD1_0 4
++#define GPIO4_nSTSCHG_0 GPIO4_nBVD1_0
++#define GPIO11_nCD_0 11
++#define GPIO26_PRDY_nBSY_0 26
++
++#define GPIO111_nBVD1_0 111
++#define GPIO111_nSTSCHG_0 GPIO111_nBVD1_0
++#define GPIO104_nCD_0 104
++#define GPIO96_PRDY_nBSY_0 96
++#define GPIO109_PRDY_nBSY_0 109
++
++#ifndef CONFIG_ARCH_GUMSTIX_VERDEX
++#define GPIO_GUMSTIX_nBVD1_0 GPIO4_nBVD1_0
++#define GPIO_GUMSTIX_nSTSCHG_0 GPIO4_nSTSCHG_0
++#define GPIO_GUMSTIX_nCD_0 GPIO11_nCD_0
++#define GPIO_GUMSTIX_PRDY_nBSY_0 GPIO26_PRDY_nBSY_0
++#else
++#define GPIO_GUMSTIX_nBVD1_0 GPIO111_nBVD1_0
++#define GPIO_GUMSTIX_nSTSCHG_0 GPIO111_nSTSCHG_0
++#define GPIO_GUMSTIX_nCD_0 GPIO104_nCD_0
++#define GPIO_GUMSTIX_PRDY_nBSY_0 GPIO96_PRDY_nBSY_0
++#endif
++#define GPIO_GUMSTIX_PRDY_nBSY_0_OLD GPIO109_PRDY_nBSY_0
++
++#define GUMSTIX_S0_nSTSCHG_IRQ IRQ_GPIO(GPIO_GUMSTIX_nSTSCHG_0)
++#define GUMSTIX_S0_nCD_IRQ IRQ_GPIO(GPIO_GUMSTIX_nCD_0)
++#define GUMSTIX_S0_PRDY_nBSY_IRQ IRQ_GPIO(GPIO_GUMSTIX_PRDY_nBSY_0)
++#define GUMSTIX_S0_PRDY_nBSY_OLD_IRQ IRQ_GPIO(GPIO_GUMSTIX_PRDY_nBSY_0_OLD)
++
++/* CF slot 1 */
++#define GPIO18_nBVD1_1 18
++#define GPIO18_nSTSCHG_1 GPIO18_nBVD1_1
++#define GPIO36_nCD_1 36
++#define GPIO27_PRDY_nBSY_1 27
++
++#define GPIO_GUMSTIX_nBVD1_1 GPIO18_nBVD1_1
++#define GPIO_GUMSTIX_nSTSCHG_1 GPIO18_nSTSCHG_1
++#define GPIO_GUMSTIX_nCD_1 GPIO36_nCD_1
++#define GPIO_GUMSTIX_PRDY_nBSY_1 GPIO27_PRDY_nBSY_1
++
++#define GUMSTIX_S1_nSTSCHG_IRQ IRQ_GPIO(GPIO_GUMSTIX_nSTSCHG_1)
++#define GUMSTIX_S1_nCD_IRQ IRQ_GPIO(GPIO_GUMSTIX_nCD_1)
++#define GUMSTIX_S1_PRDY_nBSY_IRQ IRQ_GPIO(GPIO_GUMSTIX_PRDY_nBSY_1)
++
++/* CF GPIO line modes */
++#define GPIO_GUMSTIX_CF_RESET_MD ( GPIO_GUMSTIX_CF_RESET | GPIO_OUT )
++#define GPIO_GUMSTIX_CF_OLD_RESET_MD ( GPIO_GUMSTIX_CF_OLD_RESET | GPIO_OUT )
++#define GPIO_GUMSTIX_nSTSCHG_0_MD ( GPIO_GUMSTIX_nSTSCHG_0 | GPIO_IN )
++#define GPIO_GUMSTIX_nCD_0_MD ( GPIO_GUMSTIX_nCD_0 | GPIO_IN )
++#define GPIO_GUMSTIX_PRDY_nBSY_0_MD ( GPIO_GUMSTIX_PRDY_nBSY_0 | GPIO_IN )
++#define GPIO_GUMSTIX_PRDY_nBSY_0_OLD_MD ( GPIO_GUMSTIX_PRDY_nBSY_0_OLD | GPIO_IN )
++#define GPIO_GUMSTIX_nSTSCHG_1_MD ( GPIO_GUMSTIX_nSTSCHG_1 | GPIO_IN )
++#define GPIO_GUMSTIX_nCD_1_MD ( GPIO_GUMSTIX_nCD_1 | GPIO_IN )
++#define GPIO_GUMSTIX_PRDY_nBSY_1_MD ( GPIO_GUMSTIX_PRDY_nBSY_1 | GPIO_IN )