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カードステータスリードの高速化（SDK同様にレイテンシ2のみ使用）。

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git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/TwlIPL/trunk@1670 b08762b0-b915-fc4b-9d8c-17b2551a87ff
This commit is contained in:
nakasima 2008-06-20 12:29:45 +00:00
parent 7c9d18642c
commit acca64f145
2 changed files with 5 additions and 4 deletions
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8
build/libraries_sysmenu/hotsw/ARM7/src/dsCardCommon.c
View File

@ -230,7 +230,7 @@ HotSwState ReadStatusNormal(CardBootData *cbd)
#endif
// MCCNT1 レジスタ設定
reg_HOTSW_MCCNT1 = (cbd->gameCommondParam & ~SCRAMBLE_MASK) | START_MASK | HOTSW_PAGE_STAT;
reg_HOTSW_MCCNT1 = (cbd->gameCommondParam & ~(SCRAMBLE_MASK | LATENCY1_MASK)) | START_MASK | HOTSW_PAGE_STAT;
// メッセージ受信
OS_ReceiveMessage(&HotSwThreadData.hotswDmaQueue, (OSMessage *)&s_Msg, OS_MESSAGE_BLOCK);
@ -262,7 +262,7 @@ HotSwState RefreshBadBlockNormal(CardBootData *cbd)
reg_HOTSW_MCCNT0 = (u16)((reg_HOTSW_MCCNT0 & HOTSW_E2PROM_CTRL_MASK) | REG_MI_MCCNT0_E_MASK );
// MCCNT1 レジスタ設定
reg_HOTSW_MCCNT1 = (cbd->gameCommondParam & ~SCRAMBLE_MASK) | START_MASK | HOTSW_PAGE_0;
reg_HOTSW_MCCNT1 = (cbd->gameCommondParam & ~(SCRAMBLE_MASK | LATENCY1_MASK)) | START_MASK | HOTSW_PAGE_0;
// カードデータ転送終了まで待つ
HOTSW_WaitCardCtrl();
@ -891,7 +891,7 @@ HotSwState ReadStatusGame(CardBootData *cbd)
#endif
// MCCNT1 レジスタ設定 (START = 1 W/R = 0 PC = 111(ステータスリード) その他Romヘッダの情報におまかせ)
reg_HOTSW_MCCNT1 = cbd->gameCommondParam | START_MASK | HOTSW_PAGE_STAT;
reg_HOTSW_MCCNT1 = (cbd->gameCommondParam & ~LATENCY1_MASK) | START_MASK | HOTSW_PAGE_STAT;
// メッセージ受信
OS_ReceiveMessage(&HotSwThreadData.hotswDmaQueue, (OSMessage *)&s_Msg, OS_MESSAGE_BLOCK);
@ -923,7 +923,7 @@ HotSwState RefreshBadBlockGame(CardBootData *cbd)
reg_HOTSW_MCCNT0 = (u16)((reg_HOTSW_MCCNT0 & HOTSW_E2PROM_CTRL_MASK) | REG_MI_MCCNT0_E_MASK );
// MCCNT1 レジスタ設定
reg_HOTSW_MCCNT1 = cbd->gameCommondParam | START_MASK | HOTSW_PAGE_0;
reg_HOTSW_MCCNT1 = (cbd->gameCommondParam & ~LATENCY1_MASK) | START_MASK | HOTSW_PAGE_0;
// カードデータ転送終了まで待つ
HOTSW_WaitCardCtrl();

1
build/libraries_sysmenu/hotsw/ARM7/src/hotsw.c
View File

@ -709,6 +709,7 @@ HotSwState HOTSWi_RefreshBadBlock(u32 romMode)
{
break;
}
OS_Sleep(1);
}
}
}