Add initial support for the following flash chips:
- Atmel AT29C020 - STMicroelectronics M29F002B - STMicroelectronics M29F002T - STMicroelectronics M29F002NT Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Signed-off-by: Roger Zauner <roger@eskimo.com> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2621 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
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@@ -64,6 +64,7 @@ extern struct flashchip flashchips[];
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#define ATMEL_ID 0x1F /* Atmel */
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#define AT_29C040A 0xA4
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#define AT_29C020 0xDA
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#define MX_ID 0xC2 /* Macronix (MX) */
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#define MX_29F002 0xB0
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@@ -106,8 +107,10 @@ extern struct flashchip flashchips[];
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#define W_49V002FA 0x32
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#define ST_ID 0x20 /* ST */
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#define ST_M29F040B 0xE2
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#define ST_M29F002B 0x34
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#define ST_M29F002T 0xB0 /* M29F002T / M29F002NT */
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#define ST_M29F400BT 0xD5
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#define ST_M29F040B 0xE2
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#define EMST_ID 0x8c /* EMST / EFST */
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#define EMST_F49B002UA 0x00
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