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author | Michael Sparmann <theseven@rockbox.org> | 2011-02-09 21:45:57 +0000 |
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committer | Michael Sparmann <theseven@rockbox.org> | 2011-02-09 21:45:57 +0000 |
commit | 44870b7415e8fbe4aa52e55e499a6d774cc721cf (patch) | |
tree | 80d1931d8d8cbdeadf07ac17a9817caa05adb5a5 /firmware/export | |
parent | acf54bed55752c1d2af6e9067e84b43d278cf01a (diff) | |
download | rockbox-44870b7415e8fbe4aa52e55e499a6d774cc721cf.tar.gz rockbox-44870b7415e8fbe4aa52e55e499a6d774cc721cf.zip |
iPod Classic: Enable boosting by switching the CPU between 1x and 2x AHB clock
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29265 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/export')
-rw-r--r-- | firmware/export/config/ipod6g.h | 5 | ||||
-rw-r--r-- | firmware/export/s5l8702.h | 20 |
2 files changed, 18 insertions, 7 deletions
diff --git a/firmware/export/config/ipod6g.h b/firmware/export/config/ipod6g.h index 16cf9afcef..6ab89e5869 100644 --- a/firmware/export/config/ipod6g.h +++ b/firmware/export/config/ipod6g.h | |||
@@ -168,10 +168,9 @@ | |||
168 | #define HAVE_USB_CHARGING_ENABLE | 168 | #define HAVE_USB_CHARGING_ENABLE |
169 | 169 | ||
170 | /* The size of the flash ROM */ | 170 | /* The size of the flash ROM */ |
171 | #define FLASH_SIZE 0x400000 | 171 | #define FLASH_SIZE 0x1000000 |
172 | 172 | ||
173 | /* Define this to the CPU frequency */ | 173 | /* Define this to the CPU frequency */ |
174 | //TODO: Figure out exact value | ||
175 | #define CPU_FREQ 216000000 | 174 | #define CPU_FREQ 216000000 |
176 | 175 | ||
177 | /* define this if the hardware can be powered off while charging */ | 176 | /* define this if the hardware can be powered off while charging */ |
@@ -195,7 +194,7 @@ | |||
195 | #define MAX_PHYS_SECTOR_SIZE 4096 | 194 | #define MAX_PHYS_SECTOR_SIZE 4096 |
196 | 195 | ||
197 | /* Define this if you have adjustable CPU frequency */ | 196 | /* Define this if you have adjustable CPU frequency */ |
198 | //TODO: #define HAVE_ADJUSTABLE_CPU_FREQ | 197 | #define HAVE_ADJUSTABLE_CPU_FREQ |
199 | 198 | ||
200 | #define BOOTFILE_EXT "ipod" | 199 | #define BOOTFILE_EXT "ipod" |
201 | #define BOOTFILE "rockbox." BOOTFILE_EXT | 200 | #define BOOTFILE "rockbox." BOOTFILE_EXT |
diff --git a/firmware/export/s5l8702.h b/firmware/export/s5l8702.h index bb3553ed14..076e661fa4 100644 --- a/firmware/export/s5l8702.h +++ b/firmware/export/s5l8702.h | |||
@@ -28,8 +28,7 @@ | |||
28 | #define REG16_PTR_T volatile uint16_t * | 28 | #define REG16_PTR_T volatile uint16_t * |
29 | #define REG32_PTR_T volatile uint32_t * | 29 | #define REG32_PTR_T volatile uint32_t * |
30 | 30 | ||
31 | //TODO: Figure out exact value | 31 | #define TIMER_FREQ 54000000 |
32 | #define TIMER_FREQ 216000000 | ||
33 | 32 | ||
34 | #define CACHEALIGN_BITS (4) /* 2^4 = 16 bytes */ | 33 | #define CACHEALIGN_BITS (4) /* 2^4 = 16 bytes */ |
35 | 34 | ||
@@ -42,8 +41,21 @@ | |||
42 | #define TTB_SIZE 0x4000 | 41 | #define TTB_SIZE 0x4000 |
43 | #define TTB_BASE_ADDR (DRAM_ORIG + DRAM_SIZE - TTB_SIZE) | 42 | #define TTB_BASE_ADDR (DRAM_ORIG + DRAM_SIZE - TTB_SIZE) |
44 | 43 | ||
45 | /////SYSCON///// | 44 | /////SYSTEM CONTROLLER///// |
46 | #define CLKCON0C (*((uint32_t volatile*)(0x3C50000C))) | 45 | #define CLKCON0 (*((volatile uint32_t*)(0x3C500000))) |
46 | #define CLKCON1 (*((volatile uint32_t*)(0x3C500004))) | ||
47 | #define CLKCON2 (*((volatile uint32_t*)(0x3C500008))) | ||
48 | #define CLKCON3 (*((volatile uint32_t*)(0x3C50000C))) | ||
49 | #define CLKCON4 (*((volatile uint32_t*)(0x3C500010))) | ||
50 | #define CLKCON5 (*((volatile uint32_t*)(0x3C500014))) | ||
51 | #define PLL0PMS (*((volatile uint32_t*)(0x3C500020))) | ||
52 | #define PLL1PMS (*((volatile uint32_t*)(0x3C500024))) | ||
53 | #define PLL2PMS (*((volatile uint32_t*)(0x3C500028))) | ||
54 | #define PLL0LCNT (*((volatile uint32_t*)(0x3C500030))) | ||
55 | #define PLL1LCNT (*((volatile uint32_t*)(0x3C500034))) | ||
56 | #define PLL2LCNT (*((volatile uint32_t*)(0x3C500038))) | ||
57 | #define PLLLOCK (*((volatile uint32_t*)(0x3C500040))) | ||
58 | #define PLLMODE (*((volatile uint32_t*)(0x3C500044))) | ||
47 | #define PWRCON(i) (*((uint32_t volatile*)(0x3C500000 \ | 59 | #define PWRCON(i) (*((uint32_t volatile*)(0x3C500000 \ |
48 | + ((i) == 4 ? 0x6C : \ | 60 | + ((i) == 4 ? 0x6C : \ |
49 | ((i) == 3 ? 0x68 : \ | 61 | ((i) == 3 ? 0x68 : \ |