fc08a804bc
Add new patches: - enable serial console - save relocation address to find KASLR - buttons as keyboard input driver to navigate bootmenu - bootmenu loop entry selection
29 lines
954 B
Diff
29 lines
954 B
Diff
From 22865c8e1872c7ff634232b0174b7cf5adb10bbd Mon Sep 17 00:00:00 2001
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From: Dzmitry Sankouski <dsankouski@gmail.com>
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Date: Tue, 29 Nov 2022 21:45:48 +0300
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Subject: [PATCH 2/6] sdm845: save relocaddr to env variables
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KASLR address is needed to boot fully functional Android.
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KASLR is set by primary bootloader, and since u-boot is used
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as a secondary bootloader(replacing kernel) on sdm845 platform,
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KASLR may be found by comparing memory chunks at relocaddr over
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supposed KASLR range.
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---
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arch/arm/mach-snapdragon/init_sdm845.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/arch/arm/mach-snapdragon/init_sdm845.c b/arch/arm/mach-snapdragon/init_sdm845.c
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index 5f53c21947..1f22aee7f6 100644
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--- a/arch/arm/mach-snapdragon/init_sdm845.c
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+++ b/arch/arm/mach-snapdragon/init_sdm845.c
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@@ -77,6 +77,7 @@ __weak int misc_init_r(void)
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} else {
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env_set("key_power", "0");
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}
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+ env_set_addr("relocaddr", gd->relocaddr);
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return 0;
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}
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--
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2.30.2
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