util/nvramtool: Fix typos & remove unneeded whitespace
Change-Id: I0a704cba80d0439ae95db34a6b73df7be5b3b862 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/28290 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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@ -15,18 +15,18 @@
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/* The coreboot table information is for conveying information
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/* The coreboot table information is for conveying information
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* from the firmware to the loaded OS image. Primarily this
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* from the firmware to the loaded OS image. Primarily this
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* is expected to be information that cannot be discovered by
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* is expected to be information that cannot be discovered by
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* other means, such as quering the hardware directly.
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* other means, such as querying the hardware directly.
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*
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*
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* All of the information should be Position Independent Data.
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* All of the information should be Position Independent Data.
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* That is it should be safe to relocated any of the information
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* That is, it should be safe to relocate any of the information
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* without it's meaning/correctnes changing. For table that
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* without changing its meaning/correctness. For tables that
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* can reasonably be used on multiple architectures the data
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* can reasonably be used on multiple architectures the data
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* size should be fixed. This should ease the transition between
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* size should be fixed. This should ease the transition between
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* 32 bit and 64 bit architectures etc.
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* 32 bit and 64 bit architectures etc.
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*
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*
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* The completeness test for the information in this table is:
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* The completeness test for the information in this table is:
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* - Can all of the hardware be detected?
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* - Can all of the hardware be detected?
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* - Are the per motherboard constants available?
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* - Are the per-motherboard constants available?
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* - Is there enough to allow a kernel to run that was written before
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* - Is there enough to allow a kernel to run that was written before
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* a particular motherboard is constructed? (Assuming the kernel
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* a particular motherboard is constructed? (Assuming the kernel
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* has drivers for all of the hardware but it does not have
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* has drivers for all of the hardware but it does not have
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@ -34,9 +34,9 @@
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*
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*
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* With this test it should be straightforward to determine if a
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* With this test it should be straightforward to determine if a
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* table entry is required or not. This should remove much of the
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* table entry is required or not. This should remove much of the
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* long term compatibility burden as table entries which are
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* long-term compatibility burden as table entries which are
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* irrelevant or have been replaced by better alternatives may be
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* irrelevant or have been replaced by better alternatives may be
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* dropped. Of course it is polite and expidite to include extra
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* dropped. Of course it is polite and expedite to include extra
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* table entries and be backwards compatible, but it is not required.
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* table entries and be backwards compatible, but it is not required.
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*/
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*/
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@ -85,10 +85,10 @@ struct lb_header {
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uint32_t table_entries;
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uint32_t table_entries;
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};
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};
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/* Every entry in the boot enviroment list will correspond to a boot
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/* Every entry in the boot environment list will correspond to a boot
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* info record. Encoding both type and size. The type is obviously
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* info record, encoding both type and size. The type is obviously
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* so you can tell what it is. The size allows you to skip that
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* so you can tell what it is. The size allows you to skip that
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* boot enviroment record if you don't know what it easy. This allows
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* boot environment record if you don't know what it is. This allows
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* forward compatibility with records not yet defined.
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* forward compatibility with records not yet defined.
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*/
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*/
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struct lb_record {
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struct lb_record {
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@ -106,7 +106,7 @@ struct lb_memory_range {
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uint32_t type;
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uint32_t type;
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#define LB_MEM_RAM 1 /* Memory anyone can use */
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#define LB_MEM_RAM 1 /* Memory anyone can use */
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#define LB_MEM_RESERVED 2 /* Don't use this memory region */
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#define LB_MEM_RESERVED 2 /* Don't use this memory region */
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#define LB_MEM_TABLE 16 /* Ram configuration tables are kept in */
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#define LB_MEM_TABLE 16 /* RAM configuration tables are kept in */
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};
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};
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struct lb_memory {
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struct lb_memory {
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@ -155,21 +155,21 @@ struct lb_forward {
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uint64_t forward;
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uint64_t forward;
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};
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};
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/* The following structures are for the cmos definitions table */
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/* The following structures are for the CMOS definitions table */
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#define LB_TAG_CMOS_OPTION_TABLE 200
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#define LB_TAG_CMOS_OPTION_TABLE 200
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/* cmos header record */
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/* CMOS header record */
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struct cmos_option_table {
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struct cmos_option_table {
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uint32_t tag; /* CMOS definitions table type */
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uint32_t tag; /* CMOS definitions table type */
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uint32_t size; /* size of the entire table */
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uint32_t size; /* size of the entire table */
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uint32_t header_length; /* length of header */
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uint32_t header_length; /* length of header */
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};
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};
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/* cmos entry record
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/* CMOS entry record
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This record is variable length. The name field may be
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* This record has a variable length. The name field may be
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shorter than CMOS_MAX_NAME_LENGTH. The entry may start
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* shorter than CMOS_MAX_NAME_LENGTH. The entry may start
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anywhere in the byte, but can not span bytes unless it
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* anywhere in the byte, but can not span bytes unless it
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starts at the beginning of the byte and the length is
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* starts at the beginning of the byte and the length
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fills complete bytes.
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* fills complete bytes.
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*/
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*/
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#define LB_TAG_OPTION 201
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#define LB_TAG_OPTION 201
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struct cmos_entries {
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struct cmos_entries {
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@ -184,9 +184,9 @@ struct cmos_entries {
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variable length int aligned */
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variable length int aligned */
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};
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};
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/* cmos enumerations record
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/* CMOS enumerations record
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This record is variable length. The text field may be
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* This record has a variable length. The text field may be
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shorter than CMOS_MAX_TEXT_LENGTH.
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* shorter than CMOS_MAX_TEXT_LENGTH.
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*/
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*/
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#define LB_TAG_OPTION_ENUM 202
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#define LB_TAG_OPTION_ENUM 202
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struct cmos_enums {
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struct cmos_enums {
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@ -199,8 +199,8 @@ struct cmos_enums {
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variable length int aligned */
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variable length int aligned */
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};
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};
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/* cmos defaults record
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/* CMOS default record
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This record contains default settings for the cmos ram.
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* This record contains default settings for the CMOS RAM.
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*/
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*/
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#define LB_TAG_OPTION_DEFAULTS 203
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#define LB_TAG_OPTION_DEFAULTS 203
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struct cmos_defaults {
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struct cmos_defaults {
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