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authorH. Nikolaus Schaller <hns@goldelico.com>2014-02-09 11:07:11 +0100
committerH. Nikolaus Schaller <hns@goldelico.com>2014-02-09 11:07:11 +0100
commitb5bfb7f3df4160aac84f307903ccc80734e462b7 (patch)
tree788cceb5431ba1e398e39d3b99e992e012ab94bd /u-boot
parent9363726546f326654ab1b0800fdec4b27ee39c44 (diff)
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added the new device specific devicetree= variable
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Diffstat (limited to 'u-boot')
-rw-r--r--u-boot/board/goldelico/beagleb1/beagleb1.h3
-rw-r--r--u-boot/board/goldelico/beagleb2/beagleb2.h1
-rw-r--r--u-boot/board/goldelico/beagleb4/beagleb4.h3
-rw-r--r--u-boot/board/goldelico/gta04/gta04.c8
-rw-r--r--u-boot/board/goldelico/gta04/gta04.h11
-rw-r--r--u-boot/board/goldelico/gta04b2/gta04b2.h2
-rw-r--r--u-boot/board/goldelico/gta04b3/gta04b3.h2
-rw-r--r--u-boot/board/goldelico/gta04b4/gta04b4.h1
-rw-r--r--u-boot/board/goldelico/panda-hybrid/pandahyb.h3
9 files changed, 21 insertions, 13 deletions
diff --git a/u-boot/board/goldelico/beagleb1/beagleb1.h b/u-boot/board/goldelico/beagleb1/beagleb1.h
index 5a0dd9e..d1b724d 100644
--- a/u-boot/board/goldelico/beagleb1/beagleb1.h
+++ b/u-boot/board/goldelico/beagleb1/beagleb1.h
@@ -23,4 +23,5 @@ MUX_VAL(CP(MCBSP1_DX), (IDIS | PTU | EN | M4)) /*GPIO_158 / ... - Display DOUT
MUX_VAL(CP(MCBSP1_DR), (IEN | PTU | DIS | M4)) /*GPIO_159 / McBSP1-DR -> Display DIN - pulled up */\
MUX_VAL(CP(MCBSP_CLKS), (IEN | PTU | DIS | M0)) /*GPIO_??? / McBSP_CLKS */\
MUX_VAL(CP(MCBSP1_FSX), (IDIS | PTU | EN | M4)) /*GPIO_161 / McBSP1-FSX -> Display CS */\
-MUX_VAL(CP(MCBSP1_CLKX), (IDIS | PTU | EN | M4)) /*GPIO_162 / McBSP1-CLKX -> Display SCL */ \ No newline at end of file
+MUX_VAL(CP(MCBSP1_CLKX), (IDIS | PTU | EN | M4)) /*GPIO_162 / McBSP1-CLKX -> Display SCL */\
+muxname="BeagleBoardB1", devicetree="omap3-beagle+b1"
diff --git a/u-boot/board/goldelico/beagleb2/beagleb2.h b/u-boot/board/goldelico/beagleb2/beagleb2.h
index de3e297..fbf61ca 100644
--- a/u-boot/board/goldelico/beagleb2/beagleb2.h
+++ b/u-boot/board/goldelico/beagleb2/beagleb2.h
@@ -27,4 +27,5 @@ MUX_VAL(CP(MCBSP1_DR), (IDIS | PTD | EN | M4)) /*GPIO_159 / McBSP1-DR -> TRF E
MUX_VAL(CP(MCBSP_CLKS), (IEN | PTU | DIS | M0)) /*GPIO_??? / McBSP_CLKS */\
MUX_VAL(CP(MCBSP1_FSX), (IDIS | PTD | EN | M4)) /*GPIO_161 / McBSP1-FSX -> TRF EN */\
MUX_VAL(CP(MCBSP1_CLKX), (IDIS | PTD | EN | M4)) /*GPIO_162 / McBSP1-CLKX -> UART3 Powerdown */
+muxname="BeagleBoardB2", devicetree="omap3-beagle+b2"
diff --git a/u-boot/board/goldelico/beagleb4/beagleb4.h b/u-boot/board/goldelico/beagleb4/beagleb4.h
index b6705ef..9976d78 100644
--- a/u-boot/board/goldelico/beagleb4/beagleb4.h
+++ b/u-boot/board/goldelico/beagleb4/beagleb4.h
@@ -36,5 +36,4 @@ MUX_VAL(CP(MCBSP1_FSX), (IDIS | PTD | EN | M4)) /* 16 GPIO_161 / McBSP1-FSX -
MUX_VAL(CP(MCBSP1_DR), (IEN | PTD | EN | M4)) /* 18 GPIO_159 / McBSP1-DR - controls EXT line for RS232 */\
MUX_VAL(CP(MCBSP1_CLKR), (IDIS | PTD | EN | M4)) /* 20 GPIO_156 / McBSP1-CLR - GPS ON/OFF */\
MUX_VAL(CP(MCBSP1_FSR), (IEN | PTU | EN | M4)) /* 22 GPIO_157 / McBSP1-FSR - PENIRQ */\
-
-
+muxname="BeagleBoardB4", devicetree="omap3-beagle+b4"
diff --git a/u-boot/board/goldelico/gta04/gta04.c b/u-boot/board/goldelico/gta04/gta04.c
index 8a394f8..dc83990 100644
--- a/u-boot/board/goldelico/gta04/gta04.c
+++ b/u-boot/board/goldelico/gta04/gta04.c
@@ -44,6 +44,7 @@
#include "gta04.h"
char *muxname="unknown";
+char *devicetree="unknown";
#if 0 /* testing tool; you can call notify() anywhere even before initialization to see how far the code comes */
@@ -155,7 +156,8 @@ int misc_init_r(void)
#endif
setenv("mux", muxname);
-
+ setenv("devicetree", devicetree);
+
switch (get_cpu_family()) {
case CPU_OMAP34XX:
if ((get_cpu_rev() >= CPU_3XX_ES31) &&
@@ -165,7 +167,9 @@ int misc_init_r(void)
setenv("mpurate", "600");
break;
case CPU_OMAP36XX:
- if(readw(0x4800244C) & (1<<9)) /* check the "Speed Binned" bit for AM/DM37xx */
+ /* check the "Speed Binned" bit for AM/DM37xx
+ in the Control Device Status Register */
+ if(readw(0x4800244C) & (1<<9))
setenv("mpurate", "1000");
else
setenv("mpurate", "800");
diff --git a/u-boot/board/goldelico/gta04/gta04.h b/u-boot/board/goldelico/gta04/gta04.h
index 5749bce..4945854 100644
--- a/u-boot/board/goldelico/gta04/gta04.h
+++ b/u-boot/board/goldelico/gta04/gta04.h
@@ -34,6 +34,7 @@ const omap3_sysinfo sysinfo = {
};
extern char *muxname; // MUX settings name
+extern char *devicetree; // device tree file name - can be used to load a matching .dtb for the kernel
/* BeagleBoard revisions */
#define REVISION_AXBX 0x7
@@ -380,7 +381,7 @@ 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 | PTU | EN | M0)) /*sdrc_cke1*/\
-muxname="BB"
+muxname="BB", devicetree="omap3-beagle"
#define MUX_BEAGLE_C() \
MUX_VAL(CP(MCBSP3_DX), (IEN | PTD | DIS | M4)) /*GPIO_140*/\
@@ -389,7 +390,7 @@ MUX_VAL(CP(MCBSP3_CLKX), (IEN | PTD | DIS | M4)) /*GPIO_141*/\
MUX_VAL(CP(UART2_CTS), (IEN | PTU | EN | M0)) /*UART2_CTS*/\
MUX_VAL(CP(UART2_RTS), (IDIS | PTD | DIS | M0)) /*UART2_RTS*/\
MUX_VAL(CP(UART2_TX), (IDIS | PTD | DIS | M0)) /*UART2_TX*/\
-muxname="BB-C"
+muxname="BB-C", devicetree="omap3-beagle"
#define MUX_BEAGLE_XM() \
MUX_VAL(CP(GPMC_NCS5), (IDIS | PTD | EN | M4)) /*GPIO_56*/\
@@ -420,7 +421,7 @@ MUX_VAL(CP(SYS_BOOT3), (IDIS | PTD | DIS | M3)) /*DSS_DATA20*/\
MUX_VAL(CP(SYS_BOOT4), (IDIS | PTD | DIS | M3)) /*DSS_DATA21*/\
MUX_VAL(CP(SYS_BOOT5), (IDIS | PTD | DIS | M3)) /*DSS_DATA22*/\
MUX_VAL(CP(SYS_BOOT6), (IDIS | PTD | DIS | M3)) /*DSS_DATA23*/\
-muxname="BB-XM"
+muxname="BB-XM", devicetree="omap3-beagle-xm"
/*
* IEN - Input Enable
@@ -479,7 +480,7 @@ MUX_VAL(CP(MCSPI1_SOMI), (IEN | PTU | EN | M4)) /*GPIO_173 - Version sense*/\
MUX_VAL(CP(MCSPI1_CS0), (IEN | PTD | EN | M4)) /*GPIO_174 - USB-PHY-RESET*/\
MUX_VAL(CP(MCSPI1_CS1), (IEN | PTU | DIS | M4)) /*GPIO_175/MMC3CMD - WAKE_WWAN */\
MUX_VAL(CP(MCSPI1_CS2), (IEN | PTD | DIS | M4)) /*GPIO_176/MMC3CLK - 3G_WOE */\
-muxname="GTA04A2"
+muxname="GTA04A2", devicetree="omap3-gta04a2"
#else // GTA04A3ff has some improved mux assignments
@@ -541,7 +542,7 @@ MUX_VAL(CP(MCSPI1_CS0), (IEN | PTU | EN | M4)) /*GPIO_174 - USB-PHY-RESET*/\
MUX_VAL(CP(MCSPI1_CS1), (IEN | PTD | DIS | M4)) /*GPIO_175/MMC3CMD - WAKE_WWAN/ON_KEY */\
MUX_VAL(CP(MCSPI1_CS2), (IEN | PTD | DIS | M4)) /*GPIO_176/MMC3CLK - 3G_WOE/ KEY_IRQ */\
MUX_VAL(CP(SYS_CLKOUT2), (IEN | PTD | DIS | M4)) /*GPIO_186 - WWAN_RESET (GTA04A4ff) */\
-muxname="GTA04A3+"
+muxname="GTA04A3+", devicetree="omap3-gta04"
#if 0 // test HSUSB2 wiring
/* USB EHCI (port 2) */\
diff --git a/u-boot/board/goldelico/gta04b2/gta04b2.h b/u-boot/board/goldelico/gta04b2/gta04b2.h
index a5cd9ae..b975ada 100644
--- a/u-boot/board/goldelico/gta04b2/gta04b2.h
+++ b/u-boot/board/goldelico/gta04b2/gta04b2.h
@@ -21,7 +21,7 @@ MUX_VAL(CP(MCBSP4_DR), (IEN | PTD | DIS | M0)) /*GPIO_153 / MCBSP4_DR*/\
MUX_VAL(CP(MCBSP4_DX), (IEN | PTD | DIS | M0)) /*GPIO_154 / MCBSP4_DX*/\
MUX_VAL(CP(MCBSP4_FSX), (IEN | PTD | DIS | M0)) /*GPIO_155 / MCBSP4_FSX*/\
MUX_VAL(CP(MCBSP_CLKS), (IDIS | PTD | DIS | M4)) /*GPIO_160 / PENIRQ*/\
-muxname="GTA04B2"
+muxname="GTA04B2", devicetree="omap3-gta04+b2"
#if 0
MUX_VAL(CP(UART3_CTS_RCTX), (IDIS | PTD | DIS | M0)) /*GPIO_163 / UART3-CTS*/\
diff --git a/u-boot/board/goldelico/gta04b3/gta04b3.h b/u-boot/board/goldelico/gta04b3/gta04b3.h
index d3ba06a..78ed31a 100644
--- a/u-boot/board/goldelico/gta04b3/gta04b3.h
+++ b/u-boot/board/goldelico/gta04b3/gta04b3.h
@@ -21,7 +21,7 @@ MUX_VAL(CP(MCBSP4_DR), (IEN | PTD | DIS | M0)) /*GPIO_153 / MCBSP4_DR*/\
MUX_VAL(CP(MCBSP4_DX), (IEN | PTD | DIS | M0)) /*GPIO_154 / MCBSP4_DX*/\
MUX_VAL(CP(MCBSP4_FSX), (IEN | PTD | DIS | M0)) /*GPIO_155 / MCBSP4_FSX*/\
MUX_VAL(CP(MCBSP_CLKS), (IDIS | PTD | DIS | M4)) /*GPIO_160 / PENIRQ*/\
-muxname="GTA04B3"
+muxname="GTA04B3", devicetree="omap3-gta04+b3"
#if 0
MUX_VAL(CP(UART3_CTS_RCTX), (IDIS | PTD | DIS | M0)) /*GPIO_163 / UART3-CTS*/\
diff --git a/u-boot/board/goldelico/gta04b4/gta04b4.h b/u-boot/board/goldelico/gta04b4/gta04b4.h
index c9d0970..8c6eb5a 100644
--- a/u-boot/board/goldelico/gta04b4/gta04b4.h
+++ b/u-boot/board/goldelico/gta04b4/gta04b4.h
@@ -21,6 +21,7 @@ MUX_VAL(CP(MCBSP4_DR), (IEN | PTD | DIS | M0)) /*GPIO_153 / MCBSP4_DR*/\
MUX_VAL(CP(MCBSP4_DX), (IEN | PTD | DIS | M0)) /*GPIO_154 / MCBSP4_DX*/\
MUX_VAL(CP(MCBSP4_FSX), (IEN | PTD | DIS | M0)) /*GPIO_155 / MCBSP4_FSX*/\
MUX_VAL(CP(MCBSP_CLKS), (IDIS | PTD | DIS | M4)) /*GPIO_160 / PENIRQ*/\
+muxname="GTA04B4", devicetree="omap3-gta04+b4"
#if 0
MUX_VAL(CP(UART3_CTS_RCTX), (IDIS | PTD | DIS | M0)) /*GPIO_163 / UART3-CTS*/\
diff --git a/u-boot/board/goldelico/panda-hybrid/pandahyb.h b/u-boot/board/goldelico/panda-hybrid/pandahyb.h
index 4501239..4ae33a4 100644
--- a/u-boot/board/goldelico/panda-hybrid/pandahyb.h
+++ b/u-boot/board/goldelico/panda-hybrid/pandahyb.h
@@ -27,6 +27,7 @@ MUX_VAL(CP(MCBSP1_DX), (IDIS | PTD | EN | M4)) /*GPIO_158 - DOUT */\
MUX_VAL(CP(MCBSP1_DR), (IEN | PTU | DIS | M4)) /*GPIO_159 - DIN - pulled up */\
MUX_VAL(CP(MCBSP_CLKS), (IEN | PTU | DIS | M0)) /*McBSP_CLKS*/\
MUX_VAL(CP(MCBSP1_FSX), (IDIS | PTU | EN | M4)) /*GPIO_161 - CS */\
-MUX_VAL(CP(MCBSP1_CLKX), (IDIS | PTD | EN | M4)) /*GPIO_162 - SCL */
+MUX_VAL(CP(MCBSP1_CLKX), (IDIS | PTD | EN | M4)) /*GPIO_162 - SCL */\
+muxname="PandaBoardB1"
#endif