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authorDenys Dmytriyenko <denis@denix.org>2009-03-17 14:32:59 -0400
committerDenys Dmytriyenko <denis@denix.org>2009-03-17 14:32:59 -0400
commit709c4d66e0b107ca606941b988bad717c0b45d9b (patch)
tree37ee08b1eb308f3b2b6426d5793545c38396b838 /packages/linux/linux-handhelds-2.6-2.6.21/linux-2.6.git-9d20fdd58e74d4d26dc5216efaaa0f800c23dd3a.patch
parentfa6cd5a3b993f16c27de4ff82b42684516d433ba (diff)
rename packages/ to recipes/ per earlier agreement
See links below for more details: http://thread.gmane.org/gmane.comp.handhelds.openembedded/21326 http://thread.gmane.org/gmane.comp.handhelds.openembedded/21816 Signed-off-by: Denys Dmytriyenko <denis@denix.org> Acked-by: Mike Westerhof <mwester@dls.net> Acked-by: Philip Balister <philip@balister.org> Acked-by: Khem Raj <raj.khem@gmail.com> Acked-by: Marcin Juszkiewicz <hrw@openembedded.org> Acked-by: Koen Kooi <koen@openembedded.org> Acked-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Diffstat (limited to 'packages/linux/linux-handhelds-2.6-2.6.21/linux-2.6.git-9d20fdd58e74d4d26dc5216efaaa0f800c23dd3a.patch')
-rw-r--r--packages/linux/linux-handhelds-2.6-2.6.21/linux-2.6.git-9d20fdd58e74d4d26dc5216efaaa0f800c23dd3a.patch144
1 files changed, 0 insertions, 144 deletions
diff --git a/packages/linux/linux-handhelds-2.6-2.6.21/linux-2.6.git-9d20fdd58e74d4d26dc5216efaaa0f800c23dd3a.patch b/packages/linux/linux-handhelds-2.6-2.6.21/linux-2.6.git-9d20fdd58e74d4d26dc5216efaaa0f800c23dd3a.patch
deleted file mode 100644
index f3c27d33a8..0000000000
--- a/packages/linux/linux-handhelds-2.6-2.6.21/linux-2.6.git-9d20fdd58e74d4d26dc5216efaaa0f800c23dd3a.patch
+++ /dev/null
@@ -1,144 +0,0 @@
-From: Bill Gatliff <bgat@billgatliff.com>
-Date: Thu, 31 May 2007 21:02:22 +0000 (+0100)
-Subject: [ARM] 4423/1: add ATAGS support
-X-Git-Tag: v2.6.23-rc1~1101^2^7~5
-X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Ftorvalds%2Flinux-2.6.git;a=commitdiff_plain;h=9d20fdd58e74d4d26dc5216efaaa0f800c23dd3a
-
-[ARM] 4423/1: add ATAGS support
-
-Examines the ATAGS pointer (r2) at boot, and interprets
-a nonzero value as a reference to an ATAGS structure. A
-suitable ATAGS structure replaces the kernel's command line.
-
-Signed-off-by: Bill Gatliff <bgat@billgatliff.com>
-Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
----
-
-diff --git a/arch/arm/kernel/head-common.S b/arch/arm/kernel/head-common.S
-index a52da0d..024a9cf 100644
---- a/arch/arm/kernel/head-common.S
-+++ b/arch/arm/kernel/head-common.S
-@@ -20,7 +20,8 @@ __switch_data:
- .long _end @ r7
- .long processor_id @ r4
- .long __machine_arch_type @ r5
-- .long cr_alignment @ r6
-+ .long __atags_pointer @ r6
-+ .long cr_alignment @ r7
- .long init_thread_union + THREAD_START_SP @ sp
-
- /*
-@@ -29,6 +30,7 @@ __switch_data:
- *
- * r0 = cp#15 control register
- * r1 = machine ID
-+ * r2 = atags pointer
- * r9 = processor ID
- */
- .type __mmap_switched, %function
-@@ -47,11 +49,12 @@ __mmap_switched:
- strcc fp, [r6],#4
- bcc 1b
-
-- ldmia r3, {r4, r5, r6, sp}
-+ ldmia r3, {r4, r5, r6, r7, sp}
- str r9, [r4] @ Save processor ID
- str r1, [r5] @ Save machine type
-+ str r2, [r6] @ Save atags pointer
- bic r4, r0, #CR_A @ Clear 'A' bit
-- stmia r6, {r0, r4} @ Save control register values
-+ stmia r7, {r0, r4} @ Save control register values
- b start_kernel
-
- /*
-@@ -215,3 +218,34 @@ ENTRY(lookup_machine_type)
- bl __lookup_machine_type
- mov r0, r5
- ldmfd sp!, {r4 - r6, pc}
-+
-+/* Determine validity of the r2 atags pointer. The heuristic requires
-+ * that the pointer be aligned, in the first 16k of physical RAM and
-+ * that the ATAG_CORE marker is first and present. Future revisions
-+ * of this function may be more lenient with the physical address and
-+ * may also be able to move the ATAGS block if necessary.
-+ *
-+ * r8 = machinfo
-+ *
-+ * Returns:
-+ * r2 either valid atags pointer, or zero
-+ * r5, r6 corrupted
-+ */
-+
-+ .type __vet_atags, %function
-+__vet_atags:
-+ tst r2, #0x3 @ aligned?
-+ bne 1f
-+
-+ ldr r5, [r2, #0] @ is first tag ATAG_CORE?
-+ subs r5, r5, #ATAG_CORE_SIZE
-+ bne 1f
-+ ldr r5, [r2, #4]
-+ ldr r6, =ATAG_CORE
-+ cmp r5, r6
-+ bne 1f
-+
-+ mov pc, lr @ atag pointer is ok
-+
-+1: mov r2, #0
-+ mov pc, lr
-diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
-index 41f98b4..7898cbc 100644
---- a/arch/arm/kernel/head.S
-+++ b/arch/arm/kernel/head.S
-@@ -29,6 +29,10 @@
- #define KERNEL_RAM_VADDR (PAGE_OFFSET + TEXT_OFFSET)
- #define KERNEL_RAM_PADDR (PHYS_OFFSET + TEXT_OFFSET)
-
-+#define ATAG_CORE 0x54410001
-+#define ATAG_CORE_SIZE ((2*4 + 3*4) >> 2)
-+
-+
- /*
- * swapper_pg_dir is the virtual address of the initial page table.
- * We place the page tables 16K below KERNEL_RAM_VADDR. Therefore, we must
-@@ -61,7 +65,7 @@
- *
- * This is normally called from the decompressor code. The requirements
- * are: MMU = off, D-cache = off, I-cache = dont care, r0 = 0,
-- * r1 = machine nr.
-+ * r1 = machine nr, r2 = atags pointer.
- *
- * This code is mostly position independent, so if you link the kernel at
- * 0xc0008000, you call this at __pa(0xc0008000).
-@@ -85,6 +89,7 @@ ENTRY(stext)
- bl __lookup_machine_type @ r5=machinfo
- movs r8, r5 @ invalid machine (r5=0)?
- beq __error_a @ yes, error 'a'
-+ bl __vet_atags
- bl __create_page_tables
-
- /*
-diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
-index 650eac1..5be2e98 100644
---- a/arch/arm/kernel/setup.c
-+++ b/arch/arm/kernel/setup.c
-@@ -63,6 +63,8 @@ unsigned int processor_id;
- unsigned int __machine_arch_type;
- EXPORT_SYMBOL(__machine_arch_type);
-
-+unsigned int __atags_pointer __initdata;
-+
- unsigned int system_rev;
- EXPORT_SYMBOL(system_rev);
-
-@@ -780,7 +782,9 @@ void __init setup_arch(char **cmdline_p)
- if (mdesc->soft_reboot)
- reboot_setup("s");
-
-- if (mdesc->boot_params)
-+ if (__atags_pointer)
-+ tags = phys_to_virt(__atags_pointer);
-+ else if (mdesc->boot_params)
- tags = phys_to_virt(mdesc->boot_params);
-
- /*