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linux-ti335x-psp 3.1rc8: add proper machine ID for beaglebone

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Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
This commit is contained in:
Koen Kooi
2011-10-18 21:31:27 +02:00
parent 5bea125f60
commit 851dca2023
5 changed files with 108 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
recipes-kernel/linux/linux-ti33x-psp-3.0+3.1rc/0001-mach-types-Add-new-machine-type-beaglebone-to-mach-t.patch
+22
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@@ -0,0 +1,22 @@
From fff15650c35829def3e07712486850c0947ed255 Mon Sep 17 00:00:00 2001
From: Koen Kooi <koen@dominion.thruhere.net>
Date: Tue, 18 Oct 2011 19:27:24 +0200
Subject: [PATCH 1/3] mach-types: Add new machine type beaglebone to mach-types
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
---
arch/arm/tools/mach-types | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types
index a0743e1..971612d 100644
--- a/arch/arm/tools/mach-types
+++ b/arch/arm/tools/mach-types
@@ -1115,3 +1115,4 @@ ubisys_p9d_evp MACH_UBISYS_P9D_EVP UBISYS_P9D_EVP 3493
atdgp318 MACH_ATDGP318 ATDGP318 3494
am335xevm MACH_AM335XEVM AM335XEVM 3589
am335xiaevm MACH_AM335XIAEVM AM335XIAEVM 3684
+beaglebone MACH_BEAGLEBONE BEAGLEBONE 3808
--
1.6.6.1
recipes-kernel/linux/linux-ti33x-psp-3.0+3.1rc/0002-Kconfig-Add-support-for-beaglebone-machine-id.patch
+29
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@@ -0,0 +1,29 @@
From 205b782fbc826983ea274dd55642cd6888f1c3df Mon Sep 17 00:00:00 2001
From: Koen Kooi <koen@dominion.thruhere.net>
Date: Tue, 18 Oct 2011 19:30:05 +0200
Subject: [PATCH 2/3] Kconfig: Add support for beaglebone machine id.
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
---
arch/arm/mach-omap2/Kconfig | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index b0e1709..9be2982 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -331,6 +331,11 @@ config MACH_AM335XIAEVM
depends on SOC_OMAPAM33XX
default y
+config MACH_BEAGLEBONE
+ bool "AM335x BeagleBone, the most awesome AM335x board"
+ depends on SOC_OMAPAM33XX
+ default y
+
config MACH_OMAP_4430SDP
bool "OMAP 4430 SDP board"
default y
--
1.6.6.1
recipes-kernel/linux/linux-ti33x-psp-3.0+3.1rc/0003-am335xevm-Use-new-beaglebone-machine-id.patch
+52
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@@ -0,0 +1,52 @@
From 66bec8f45fa501f5cb06f760b62882f43c7cfebd Mon Sep 17 00:00:00 2001
From: Steve Kipisz <s-kipisz2@ti.com>
Date: Thu, 13 Oct 2011 17:08:37 -0500
Subject: [PATCH 3/3] am335xevm: Use new beaglebone machine id.
Signed-off-by: Steve Kipisz <s-kipisz2@ti.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
---
arch/arm/mach-omap2/board-am335xevm.c | 23 +++++++++++++++++++++++
1 files changed, 23 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-am335xevm.c b/arch/arm/mach-omap2/board-am335xevm.c
index 572cb87..e363c80 100644
--- a/arch/arm/mach-omap2/board-am335xevm.c
+++ b/arch/arm/mach-omap2/board-am335xevm.c
@@ -1242,6 +1242,19 @@ static void am335x_evm_setup(struct memory_accessor *mem_acc, void *context)
int ret;
char tmp[10];
+ /* Eventually when we have device tree support, u-boot will
+ * read the EEPROMs and pass flattened device trees to the
+ * kernel. For beaglebone, u-boot will read the EEPROM and
+ * pass the machine type to the kernel.
+ */
+ if (machine_is_beaglebone()) {
+ pr_info("Board name: AM335BONE\n");
+ daughter_brd_detected = false;
+ setup_beaglebone();
+ am33xx_cpsw_init();
+ return;
+ }
+
/* get board specific data */
ret = mem_acc->read(mem_acc, (char *)&config, 0, sizeof(config));
if (ret != sizeof(config)) {
@@ -1523,3 +1536,13 @@ MACHINE_START(AM335XIAEVM, "am335xiaevm")
.timer = &omap3_am33xx_timer,
.init_machine = am335x_evm_init,
MACHINE_END
+
+MACHINE_START(BEAGLEBONE, "beaglebone")
+ /* Maintainer: Texas Instruments */
+ .atag_offset = 0x100,
+ .map_io = am335x_evm_map_io,
+ .init_irq = ti816x_init_irq,
+ .init_early = am335x_init_early,
+ .timer = &omap3_am33xx_timer,
+ .init_machine = am335x_evm_init,
+MACHINE_END
--
1.6.6.1
recipes-kernel/linux/linux-ti33x-psp-3.0+3.1rc/beaglebone/defconfig
+1
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@@ -345,6 +345,7 @@ CONFIG_MACH_IGEP0020=y
CONFIG_MACH_TI8168EVM=y CONFIG_MACH_TI8168EVM=y
CONFIG_MACH_AM335XEVM=y CONFIG_MACH_AM335XEVM=y
CONFIG_MACH_AM335XIAEVM=y CONFIG_MACH_AM335XIAEVM=y
CONFIG_MACH_BEAGLEBONE=y
# CONFIG_OMAP3_EMU is not set # CONFIG_OMAP3_EMU is not set
# CONFIG_OMAP3_SDRC_AC_TIMING is not set # CONFIG_OMAP3_SDRC_AC_TIMING is not set
CONFIG_OMAP3_EDMA=y CONFIG_OMAP3_EDMA=y
recipes-kernel/linux/linux-ti33x-psp_3.0+3.1rc.bb
+4 -1
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@@ -11,7 +11,7 @@ MULTI_CONFIG_BASE_SUFFIX = ""
BRANCH = "master" BRANCH = "master"
SRCREV = "10a9c95f6713ce4f7db7088443676808ca79a851" SRCREV = "10a9c95f6713ce4f7db7088443676808ca79a851"
MACHINE_KERNEL_PR_append = "b+gitr${SRCREV}" MACHINE_KERNEL_PR_append = "c+gitr${SRCREV}"
COMPATIBLE_MACHINE = "(ti33x)" COMPATIBLE_MACHINE = "(ti33x)"
@@ -27,6 +27,9 @@ SRC_URI += "git://arago-project.org/git/projects/linux-am33x.git;protocol=git;br
PATCHES_OVER_PSP = " \ PATCHES_OVER_PSP = " \
file://0001-f_rndis-HACK-around-undefined-variables.patch \ file://0001-f_rndis-HACK-around-undefined-variables.patch \
file://0001-am335x-evm-hack-in-LED-support-for-beaglebone.patch \ file://0001-am335x-evm-hack-in-LED-support-for-beaglebone.patch \
file://0001-mach-types-Add-new-machine-type-beaglebone-to-mach-t.patch \
file://0002-Kconfig-Add-support-for-beaglebone-machine-id.patch \
file://0003-am335xevm-Use-new-beaglebone-machine-id.patch \
" "
SRC_URI += "${@base_contains('DISTRO_FEATURES', 'tipspkernel', "", "${PATCHES_OVER_PSP}", d)}" SRC_URI += "${@base_contains('DISTRO_FEATURES', 'tipspkernel', "", "${PATCHES_OVER_PSP}", d)}"