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author | Karl Kurbjun <kkurbjun@gmail.com> | 2008-11-12 04:34:53 +0000 |
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committer | Karl Kurbjun <kkurbjun@gmail.com> | 2008-11-12 04:34:53 +0000 |
commit | 18316f670aceab5e104dc30fa1149daee894539c (patch) | |
tree | 1c217e7ddc21720edea791ae25717d201feb8745 /firmware/target | |
parent | 59d4d2025c9f1b0a68b780fe6a6f0e313caf3027 (diff) | |
download | rockbox-18316f670aceab5e104dc30fa1149daee894539c.tar.gz rockbox-18316f670aceab5e104dc30fa1149daee894539c.zip |
(really) commit the crt0.S changes needed for the wakeup alarm.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19096 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/target')
-rw-r--r-- | firmware/target/arm/s3c2440/crt0.S | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/firmware/target/arm/s3c2440/crt0.S b/firmware/target/arm/s3c2440/crt0.S index ff5eafd042..af0ef5bba8 100644 --- a/firmware/target/arm/s3c2440/crt0.S +++ b/firmware/target/arm/s3c2440/crt0.S | |||
@@ -49,8 +49,8 @@ vectors: | |||
49 | /* Add some strings to detect the bootloader in flash and give it a version | 49 | /* Add some strings to detect the bootloader in flash and give it a version |
50 | * number. (0x040A0028, 0x040A002C) | 50 | * number. (0x040A0028, 0x040A002C) |
51 | */ | 51 | */ |
52 | .string "ROCKBOX" | 52 | .string "ROCKBOX\0" |
53 | .word 0x0001 | 53 | .string "R 03.00\0" |
54 | 54 | ||
55 | /* | 55 | /* |
56 | * Function: word_copy | 56 | * Function: word_copy |
@@ -99,6 +99,18 @@ start: | |||
99 | cmp r0, #0xA0000 | 99 | cmp r0, #0xA0000 |
100 | bne poweron | 100 | bne poweron |
101 | 101 | ||
102 | /* Did an RTC event wake the player up? */ | ||
103 | |||
104 | mov r2, #0x4A000000 | ||
105 | ldr r1, [r2] | ||
106 | ands r1, r1, #0x40000000 | ||
107 | |||
108 | /* Woke up with the alarm - store a flag in GSTATUS3 */ | ||
109 | ldrne r2, =0x560000b8 | ||
110 | movne r1, #0x01 | ||
111 | strne r1, [r2] | ||
112 | bne poweron | ||
113 | |||
102 | /* Set GPG up to read power and menu status */ | 114 | /* Set GPG up to read power and menu status */ |
103 | ldr r2, =0x56000050 | 115 | ldr r2, =0x56000050 |
104 | ldr r1, [r2, #0x18] | 116 | ldr r1, [r2, #0x18] |