From: Grazvydas Ignotas <notasas@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] OMAP3 pandora: update pin mux for rev3 boards
Date: Mon, 8 Jun 2009 14:57:52 +0300 [thread overview]
Message-ID: <1244462272-7391-1-git-send-email-notasas@gmail.com> (raw)
The update consists of following changes:
- remove configuration of not connected pins, effectively
leaving them in safe mode.
- remove unused GPIOs, setup newly added ones.
- setup pulls for various GPIOs. Disable pulls for game
buttons, as they have external pulls.
- SDRC CS change based on recent patch for
Beagle and Overo.
Old boards are no longer supported, but there was only
small number of test boards made. Updated configuration
is expected to be used for mass production.
CC: Dirk Behme <dirk.behme@googlemail.com>
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
---
board/omap3/pandora/pandora.h | 92 +++++++++++++++++------------------------
1 files changed, 38 insertions(+), 54 deletions(-)
diff --git a/board/omap3/pandora/pandora.h b/board/omap3/pandora/pandora.h
index 8f0838c..5bb190c 100644
--- a/board/omap3/pandora/pandora.h
+++ b/board/omap3/pandora/pandora.h
@@ -107,15 +107,6 @@ const omap3_sysinfo sysinfo = {
MUX_VAL(CP(GPMC_D15), (IEN | PTD | DIS | M0)) /*GPMC_D15*/\
MUX_VAL(CP(GPMC_NCS0), (IDIS | PTU | EN | M0)) /*GPMC_nCS0*/\
MUX_VAL(CP(GPMC_NCS1), (IDIS | PTU | EN | M0)) /*GPMC_nCS1*/\
- MUX_VAL(CP(GPMC_NCS2), (IDIS | PTU | EN | M0)) /*GPMC_nCS2*/\
- MUX_VAL(CP(GPMC_NCS3), (IDIS | PTU | EN | M0)) /*GPMC_nCS3*/\
- MUX_VAL(CP(GPMC_NCS4), (IDIS | PTU | EN | M0))\
- MUX_VAL(CP(GPMC_NCS5), (IDIS | PTD | DIS | M0))\
- MUX_VAL(CP(GPMC_NCS6), (IEN | PTD | DIS | M1))\
- MUX_VAL(CP(GPMC_NCS7), (IEN | PTU | EN | M1))\
- MUX_VAL(CP(GPMC_NBE1), (IEN | PTD | DIS | M0))\
- MUX_VAL(CP(GPMC_WAIT2), (IEN | PTU | EN | M0))\
- MUX_VAL(CP(GPMC_WAIT3), (IEN | PTU | EN | M0))\
MUX_VAL(CP(GPMC_CLK), (IDIS | PTD | DIS | M0)) /*GPMC_CLK*/\
MUX_VAL(CP(GPMC_NADV_ALE), (IDIS | PTD | DIS | M0)) /*GPMC_nADV_ALE*/\
MUX_VAL(CP(GPMC_NOE), (IDIS | PTD | DIS | M0)) /*GPMC_nOE*/\
@@ -154,21 +145,22 @@ const omap3_sysinfo sysinfo = {
MUX_VAL(CP(DSS_DATA22), (IDIS | PTD | DIS | M0)) /*DSS_DATA22*/\
MUX_VAL(CP(DSS_DATA23), (IDIS | PTD | DIS | M0)) /*DSS_DATA23*/\
/*GPIO based game buttons*/\
- MUX_VAL(CP(CAM_XCLKA), (IEN | PTU | DIS | M4)) /*GPIO_96 - LEFT*/\
- MUX_VAL(CP(CAM_PCLK), (IEN | PTU | DIS | M4)) /*GPIO_97 - L2*/\
- MUX_VAL(CP(CAM_FLD), (IEN | PTU | DIS | M4)) /*GPIO_98 - RIGHT*/\
- MUX_VAL(CP(CAM_D0), (IEN | PTU | DIS | M4)) /*GPIO_99 - MENU*/\
- MUX_VAL(CP(CAM_D1), (IEN | PTU | DIS | M4)) /*GPIO_100 - START*/\
- MUX_VAL(CP(CAM_D2), (IEN | PTU | DIS | M4)) /*GPIO_101 - Y*/\
- MUX_VAL(CP(CAM_D3), (IEN | PTU | DIS | M4)) /*GPIO_102 - L1*/\
- MUX_VAL(CP(CAM_D4), (IEN | PTU | DIS | M4)) /*GPIO_103 - DOWN*/\
- MUX_VAL(CP(CAM_D5), (IEN | PTU | DIS | M4)) /*GPIO_104 - SELECT*/\
- MUX_VAL(CP(CAM_D6), (IEN | PTU | DIS | M4)) /*GPIO_105 - R1*/\
- MUX_VAL(CP(CAM_D7), (IEN | PTU | DIS | M4)) /*GPIO_106 - B*/\
- MUX_VAL(CP(CAM_D8), (IEN | PTU | DIS | M4)) /*GPIO_107 - R2*/\
- MUX_VAL(CP(CAM_D10), (IEN | PTU | DIS | M4)) /*GPIO_109 - X*/\
- MUX_VAL(CP(CAM_D11), (IEN | PTU | DIS | M4)) /*GPIO_110 - UP*/\
- MUX_VAL(CP(CAM_XCLKB), (IEN | PTU | DIS | M4)) /*GPIO_111 - A*/\
+ MUX_VAL(CP(SYS_BOOT5), (IEN | PTD | DIS | M4)) /*GPIO_7 - START*/\
+ MUX_VAL(CP(CAM_XCLKA), (IEN | PTD | DIS | M4)) /*GPIO_96 - LEFT*/\
+ MUX_VAL(CP(CAM_PCLK), (IEN | PTD | DIS | M4)) /*GPIO_97 - L2*/\
+ MUX_VAL(CP(CAM_FLD), (IEN | PTD | DIS | M4)) /*GPIO_98 - RIGHT*/\
+ MUX_VAL(CP(CAM_D0), (IEN | PTD | DIS | M4)) /*GPIO_99 - MENU*/\
+ MUX_VAL(CP(CAM_D1), (IEN | PTD | DIS | M4)) /*GPIO_100 - START*/\
+ MUX_VAL(CP(CAM_D2), (IEN | PTD | DIS | M4)) /*GPIO_101 - Y*/\
+ MUX_VAL(CP(CAM_D3), (IEN | PTD | DIS | M4)) /*GPIO_102 - L1*/\
+ MUX_VAL(CP(CAM_D4), (IEN | PTD | DIS | M4)) /*GPIO_103 - DOWN*/\
+ MUX_VAL(CP(CAM_D5), (IEN | PTD | DIS | M4)) /*GPIO_104 - SELECT*/\
+ MUX_VAL(CP(CAM_D6), (IEN | PTD | DIS | M4)) /*GPIO_105 - R1*/\
+ MUX_VAL(CP(CAM_D7), (IEN | PTD | DIS | M4)) /*GPIO_106 - B*/\
+ MUX_VAL(CP(CAM_D8), (IEN | PTD | DIS | M4)) /*GPIO_107 - R2*/\
+ MUX_VAL(CP(CAM_D10), (IEN | PTD | DIS | M4)) /*GPIO_109 - X*/\
+ MUX_VAL(CP(CAM_D11), (IEN | PTD | DIS | M4)) /*GPIO_110 - UP*/\
+ MUX_VAL(CP(CAM_XCLKB), (IEN | PTD | DIS | M4)) /*GPIO_111 - A*/\
/*Audio Interface To External DAC (Headphone, Speakers)*/\
MUX_VAL(CP(MCBSP2_FSX), (IDIS | PTD | DIS | M0)) /*McBSP2_FSX*/\
MUX_VAL(CP(MCBSP2_CLKX), (IDIS | PTD | DIS | M0)) /*McBSP2_CLKX*/\
@@ -183,7 +175,7 @@ const omap3_sysinfo sysinfo = {
MUX_VAL(CP(MMC1_DAT1), (IEN | PTU | EN | M0)) /*MMC1_DAT1*/\
MUX_VAL(CP(MMC1_DAT2), (IEN | PTU | EN | M0)) /*MMC1_DAT2*/\
MUX_VAL(CP(MMC1_DAT3), (IEN | PTU | EN | M0)) /*MMC1_DAT3*/\
- MUX_VAL(CP(MMC1_DAT4), (IEN | PTD | DIS | M4)) /*GPIO_126 - MMC1_WP*/\
+ MUX_VAL(CP(MMC1_DAT4), (IEN | PTU | EN | M4)) /*GPIO_126 - MMC1_WP*/\
/*Expansion card 2*/\
MUX_VAL(CP(MMC2_CLK), (IDIS | PTD | DIS | M0)) /*MMC2_CLK*/\
MUX_VAL(CP(MMC2_CMD), (IEN | PTU | EN | M0)) /*MMC2_CMD*/\
@@ -219,13 +211,13 @@ const omap3_sysinfo sysinfo = {
MUX_VAL(CP(MCBSP4_DX), (IDIS | PTD | DIS | M0)) /*McBSP4_DX*/\
MUX_VAL(CP(MCBSP4_FSX), (IEN | PTD | DIS | M0)) /*McBSP4_FSX*/\
/*GPIO definitions for muxed pins on AV connector*/\
- MUX_VAL(CP(UART2_CTS), (IEN | PTU | EN | M4)) /*GPIO_144,*/\
+ MUX_VAL(CP(UART2_CTS), (IEN | PTD | EN | M4)) /*GPIO_144,*/\
/*UART2_CTS*/\
- MUX_VAL(CP(UART2_RTS), (IEN | PTU | DIS | M4)) /*GPIO_145,*/\
+ MUX_VAL(CP(UART2_RTS), (IEN | PTD | EN | M4)) /*GPIO_145,*/\
/*UART2_RTS*/\
- MUX_VAL(CP(UART2_TX), (IEN | PTU | EN | M4)) /*GPIO_146,*/\
+ MUX_VAL(CP(UART2_TX), (IEN | PTD | EN | M4)) /*GPIO_146,*/\
/*UART2_TX*/\
- MUX_VAL(CP(UART2_RX), (IEN | PTD | DIS | M4)) /*GPIO_147,*/\
+ MUX_VAL(CP(UART2_RX), (IEN | PTD | EN | M4)) /*GPIO_147,*/\
/*UART2_RX*/\
/*Serial Interface (Peripheral boot, Linux console, on AV connector)*/\
MUX_VAL(CP(UART3_RX_IRRX), (IEN | PTD | DIS | M0)) /*UART3_RX*/\
@@ -240,30 +232,26 @@ const omap3_sysinfo sysinfo = {
MUX_VAL(CP(MCBSP1_DR), (IDIS | PTD | DIS | M4)) /*GPIO_159*/\
/* - LED_WIFI*/\
/*Switches*/\
- MUX_VAL(CP(MCSPI1_CS2), (IEN | PTU | DIS | M4)) /*GPIO_176*/\
+ MUX_VAL(CP(MCSPI1_CS2), (IEN | PTU | EN | M4)) /*GPIO_176*/\
/* - nHOLD_SWITCH*/\
- MUX_VAL(CP(CAM_D9), (IEN | PTU | DIS | M4)) /*GPIO_108*/\
+ MUX_VAL(CP(CAM_D9), (IEN | PTU | EN | M4)) /*GPIO_108*/\
/* - nLID_SWITCH*/\
/*External IRQs*/\
- MUX_VAL(CP(CAM_HS), (IEN | PTU | DIS | M4)) /*GPIO_94*/\
+ MUX_VAL(CP(CAM_HS), (IEN | PTU | EN | M4)) /*GPIO_94*/\
/* - nTOUCH_IRQ*/\
MUX_VAL(CP(ETK_D7_ES2), (IEN | PTD | DIS | M4)) /*GPIO_21*/\
/* - WIFI_IRQ*/\
- MUX_VAL(CP(MCBSP1_FSX), (IEN | PTD | DIS | M4)) /*GPIO_161*/\
+ MUX_VAL(CP(MCBSP1_FSX), (IEN | PTU | EN | M4)) /*GPIO_161*/\
/* - nIRQ_NUB1*/\
- MUX_VAL(CP(CAM_WEN), (IEN | PTU | DIS | M4)) /*GPIO_167*/\
+ MUX_VAL(CP(MCBSP1_CLKX), (IEN | PTU | EN | M4)) /*GPIO_162*/\
/* - nIRQ_NUB2*/\
/*Various other stuff*/\
- MUX_VAL(CP(CAM_VS), (IEN | PTU | DIS | M4)) /*GPIO_95*/\
- /* - nTOUCH_BUSY*/\
- MUX_VAL(CP(UART3_CTS_RCTX), (IEN | PTD | DIS | M4)) /*GPIO_163*/\
+ MUX_VAL(CP(UART3_CTS_RCTX), (IEN | PTU | EN | M4)) /*GPIO_163*/\
/* - nOC_USB5*/\
- MUX_VAL(CP(MCBSP1_CLKX), (IDIS | PTD | DIS | M4)) /*GPIO_162*/\
- /* - START_ADC*/\
- MUX_VAL(CP(ETK_D8_ES2), (IEN | PTD | DIS | M4)) /*GPIO_22*/\
+ MUX_VAL(CP(ETK_D8_ES2), (IEN | PTU | EN | M4)) /*GPIO_22*/\
/* - MSECURE*/\
- MUX_VAL(CP(CAM_STROBE), (IEN | PTU | DIS | M4)) /*GPIO_126*/\
- /* - HP_DETECT*/\
+ MUX_VAL(CP(CSI2_DY1), (IEN | PTD | DIS | M4)) /*GPIO_115*/\
+ /* - POP_OVERHEAT*/\
/*External Resets and Enables*/\
MUX_VAL(CP(ETK_D0_ES2), (IDIS | PTD | DIS | M4)) /*GPIO_14*/\
/* - nHDPHN_SHUTDOWN*/\
@@ -277,14 +265,13 @@ const omap3_sysinfo sysinfo = {
/* - RESET_NUBS*/\
MUX_VAL(CP(UART3_RTS_SD), (IDIS | PTU | EN | M4)) /*GPIO_164*/\
/* - EN_USB_5V*/\
- /*Unused*/\
- MUX_VAL(CP(HDQ_SIO), (IEN | PTU | EN | M0)) /*HDQ_SIO - NC*/\
- MUX_VAL(CP(CSI2_DX0), (IEN | PTD | DIS | M0)) /*CSI2_DX0 - NC*/\
- MUX_VAL(CP(CSI2_DY0), (IEN | PTD | DIS | M0)) /*CSI2_DY0 - NC*/\
- MUX_VAL(CP(CSI2_DX1), (IEN | PTD | DIS | M0)) /*CSI2_DX1 - NC*/\
- MUX_VAL(CP(CSI2_DY1), (IEN | PTD | DIS | M0)) /*CSI2_DY1 - NC*/\
- MUX_VAL(CP(I2C2_SCL), (IEN | PTU | EN | M0)) /*I2C2_SCL - NC*/\
- MUX_VAL(CP(I2C2_SDA), (IEN | PTU | EN | M0)) /*I2C2_SDA - NC*/\
+ /*Spare GPIOs*/\
+ MUX_VAL(CP(GPMC_NCS7), (IEN | PTD | EN | M4)) /*GPIO_58*/\
+ MUX_VAL(CP(GPMC_WAIT2), (IEN | PTD | EN | M4)) /*GPIO_64*/\
+ MUX_VAL(CP(GPMC_WAIT3), (IEN | PTD | EN | M4)) /*GPIO_65*/\
+ MUX_VAL(CP(CAM_VS), (IEN | PTU | EN | M4)) /*GPIO_95*/\
+ MUX_VAL(CP(CAM_WEN), (IEN | PTD | EN | M4)) /*GPIO_167*/\
+ MUX_VAL(CP(HDQ_SIO), (IEN | PTD | EN | M4)) /*GPIO_170*/\
/*HS USB OTG Port (connects to HSUSB0)*/\
MUX_VAL(CP(HSUSB0_CLK), (IEN | PTD | DIS | M0)) /*HSUSB0_CLK*/\
MUX_VAL(CP(HSUSB0_STP), (IDIS | PTU | EN | M0)) /*HSUSB0_STP*/\
@@ -335,11 +322,8 @@ const omap3_sysinfo sysinfo = {
MUX_VAL(CP(SYS_BOOT2), (IEN | PTD | DIS | M4)) /*GPIO_4*/\
MUX_VAL(CP(SYS_BOOT3), (IEN | PTD | DIS | M4)) /*GPIO_5*/\
MUX_VAL(CP(SYS_BOOT4), (IEN | PTD | DIS | M4)) /*GPIO_6*/\
- MUX_VAL(CP(SYS_BOOT5), (IEN | PTD | DIS | M4)) /*GPIO_7*/\
MUX_VAL(CP(SYS_BOOT6), (IEN | PTD | DIS | M4)) /*GPIO_8*/\
MUX_VAL(CP(SYS_OFF_MODE), (IEN | PTD | DIS | M0)) /*SYS_OFF_MODE*/\
- MUX_VAL(CP(SYS_CLKOUT1), (IEN | PTD | DIS | M4)) /*SYS_CLKOUT1 - NC*/\
- MUX_VAL(CP(SYS_CLKOUT2), (IEN | PTD | DIS | M4)) /*SYS_CLKOUT2 - NC*/\
/*JTAG*/\
MUX_VAL(CP(JTAG_nTRST), (IEN | PTD | DIS | M0)) /*JTAG_nTRST*/\
MUX_VAL(CP(JTAG_TCK), (IEN | PTD | DIS | M0)) /*JTAG_TCK*/\
@@ -412,6 +396,6 @@ const omap3_sysinfo sysinfo = {
MUX_VAL(CP(D2D_MBUSFLAG), (IEN | PTD | DIS | M0)) /*d2d_mbusflag*/\
MUX_VAL(CP(D2D_SBUSFLAG), (IEN | PTD | DIS | M0)) /*d2d_sbusflag*/\
MUX_VAL(CP(SDRC_CKE0), (IDIS | PTU | EN | M0)) /*sdrc_cke0*/\
- MUX_VAL(CP(SDRC_CKE1), (IDIS | PTD | DIS | M7)) /*sdrc_cke1*/
+ MUX_VAL(CP(SDRC_CKE1), (IDIS | PTU | EN | M0)) /*sdrc_cke1*/
#endif
--
1.5.6.3
next reply other threads:[~2009-06-08 11:57 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-08 11:57 Grazvydas Ignotas [this message]
2009-06-25 21:59 ` [U-Boot] [PATCH] OMAP3 pandora: update pin mux for rev3 boards Jean-Christophe PLAGNIOL-VILLARD
2009-06-26 0:12 ` Jason Kridner
2009-06-27 21:58 ` Jean-Christophe PLAGNIOL-VILLARD
2009-06-28 5:40 ` Dirk Behme
2009-06-28 9:13 ` Jean-Christophe PLAGNIOL-VILLARD
2009-06-28 11:11 ` Dirk Behme
2009-06-28 11:50 ` Jean-Christophe PLAGNIOL-VILLARD
2009-06-28 12:17 ` Dirk Behme
2009-06-28 20:07 ` Grazvydas Ignotas
2009-06-28 21:21 ` Jean-Christophe PLAGNIOL-VILLARD
2009-06-26 8:43 ` Grazvydas Ignotas
2009-06-27 21:55 ` Jean-Christophe PLAGNIOL-VILLARD
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